DE4321022A1 - Sulphated mixed hydroxy ethers - Google Patents
Sulphated mixed hydroxy ethersInfo
- Publication number
- DE4321022A1 DE4321022A1 DE4321022A DE4321022A DE4321022A1 DE 4321022 A1 DE4321022 A1 DE 4321022A1 DE 4321022 A DE4321022 A DE 4321022A DE 4321022 A DE4321022 A DE 4321022A DE 4321022 A1 DE4321022 A1 DE 4321022A1
- Authority
- DE
- Germany
- Prior art keywords
- hydroxy mixed
- mixed ethers
- carbon atoms
- alkyl radicals
- sulphated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 27
- 150000002170 ethers Chemical class 0.000 claims description 21
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 14
- 239000002585 base Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000019635 sulfation Effects 0.000 claims description 8
- 238000005670 sulfation reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 6
- 230000001180 sulfating effect Effects 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 claims description 3
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 abstract description 5
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 13
- -1 polyethylene Polymers 0.000 description 13
- 239000000047 product Substances 0.000 description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006277 sulfonation reaction Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-M 4-hydroxybenzoate Chemical compound OC1=CC=C(C([O-])=O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-M 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- OGGXGZAMXPVRFZ-UHFFFAOYSA-N dimethylarsinic acid Chemical compound C[As](C)(O)=O OGGXGZAMXPVRFZ-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/04—Sulfonates or sulfuric acid ester salts derived from polyhydric alcohols or amino alcohols or derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
- C07C305/02—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton
- C07C305/04—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated
- C07C305/10—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
Abstract
Description
Die Erfindung betrifft neuartige sulfatierte Hydroxymisch ether, ein Verfahren zu ihrer Herstellung, bei dem man Hy droxymischether sulfatiert und neutralisiert sowie die Ver wendung dieser Produkte zur Herstellung oberflächenaktiver Mittel.The invention relates to novel sulfated hydroxy mix ether, a process for their preparation in which Hy Droxymischether sulfated and neutralized and Ver use of these products to produce surface-active Medium.
Hydroxymischether, z. B. Hydroxyalkylpolyethylen- bezie hungsweise Hydroxyalkylpolypropylenglykolether, sind be kannte Verbindungen. In der DE-OS 33 45 349 werden z. B. Hydroxymischether beschrieben, die als schaumdrückende Zusätze für schaumarme Reinigungsmittel verwendet werden.Hydroxy mixed ethers, e.g. B. hydroxyalkyl polyethylene approximately Hydroxyalkylpolypropylenglykolether, be known connections. In DE-OS 33 45 349 z. B. Hydroxy mixed ethers described as foam suppressing additives can be used for low-foaming cleaning agents.
In der DE-OS 37 23 354 wird beschrieben, daß die Löslich keit und die Eignung der Hydroxymischether als Netzmittel und Waschmittelrohstoffe mit geringer Schaumeignung dadurch verändert werden kann, daß die Hydroxymischether sulfatiert werden. Bei der Sulfatierung lagert sich SO₃ an die OH- Gruppe an und man erhält im Endprodukt die stark hydrophile Gruppe -OSO₃M, worin M z. B. Na sein kann. Es werden monofunktionelle oberflächenaktive Substanzen erhalten. DE-OS 37 23 354 describes that the soluble speed and the suitability of the hydroxy mixed ethers as wetting agents and detergent raw materials with low foam suitability can be changed that the hydroxy mixed ether sulfates become. During sulfation SO₃ is deposited on the OH Group and you get the highly hydrophilic in the end product Group -OSO₃M, where M z. B. May be. It will obtained monofunctional surface-active substances.
Die Herstellung von bifunktionellen oberflächenaktiven Sub stanzen wird z. B. von Zhu, Masoyaita und Okahara [JAOCS 67, 459 (1990)] beschrieben, worin ausgehend von Glykoldiglyci dylethern und Alkoholen, 1,ω-Bis(alkyloxymethyl)glykole er halten werden, die mit Chlorsulfonsäure zu den entsprechen den Bis-Sulfaten umgesetzt werden. Die resultierenden Pro dukte werden zwar als gut wasserlöslich beschrieben, auch weisen sie eine hohe Oberflächenaktivität und gute Kalksei fendispergierung auf, aber aufgrund ihrer verzweigten Mole külstruktur können sie im allgemeinen eher als normale Ten side mit einer hydrophoben und einer funktionellen Gruppe beurteilt werden.The production of bifunctional surfactant sub punching z. B. from Zhu, Masoyaita and Okahara [JAOCS 67, 459 (1990)], in which starting from glycol diglyci dyl ethers and alcohols, 1, ω-bis (alkyloxymethyl) glycols will hold that correspond to those with chlorosulfonic acid the bis-sulfates are implemented. The resulting pro Products are described as being water soluble, too they have a high surface activity and good calcium carbonate dispersion, but because of their branched moles In general, they can cool structure rather than normal ten side with a hydrophobic and a functional group be assessed.
Die Aufgabe der Erfindung bestand somit darin, neue ober flächenaktive Verbindungen zur Verfügung zu stellen, die zwei funktionelle Gruppen im Molekül besitzen, also solche, bei denen die beiden funktionellen Gruppen im Molekül der art verteilt sind, daß sie sich praktisch an den Molekülen den befinden, d. h. sogenannte "Bolatenside" herzustellen.The object of the invention was therefore to create new to provide surface active connections that have two functional groups in the molecule, i.e. where the two functional groups in the molecule of are distributed in such a way that they are practically attached to the molecules the state d. H. to produce so-called "bolate surfactants".
Gegenstand der Erfindung sind sulfatierte Hydroxymischether, die man dadurch erhält, daß man Verbin dungen mit der allgemeinen Formel IThe invention relates to sulfated Hydroxy mixed ethers which are obtained by using Verbin with general formula I.
in der
R¹ und R² für Alkylreste mit 6 bis 16 Kohlenstoffatomen,
x und y für 0 oder Zahlen von 1 bis 10,
n für 2, 3 oder 4,
stehen, wobei R¹ und R² gleich oder verschieden sein kön
nen,
mit Sulfiermitteln umsetzt und anschließend mit Basen neu
tralisiert.in the
R¹ and R² for alkyl radicals with 6 to 16 carbon atoms,
x and y for 0 or numbers from 1 to 10,
n for 2, 3 or 4,
stand, where R¹ and R² may be the same or different, reacted with sulfonating agents and then neutralized with bases.
Es wurde überraschender Weise gefunden, daß die erfindungs gemäßen Verbindungen nicht nur über eine ausgezeichnete Wasserlöslichkeit verfügen, sondern auch vorteilhafte Schaum-, Netz- und Wascheigenschaften aufweisen. Aufgrund ihrer linearen Molekülstruktur mit zwei symmetrisch ver teilten funktionellen Gruppen, können diese Verbindungen als "Bolatenside" bezeichnet werden.It was surprisingly found that the Invention modern connections not only have an excellent Have water solubility, but also beneficial Have foam, wetting and washing properties. Because of their linear molecular structure with two symmetrical ver shared functional groups, these compounds can be referred to as "Bolatenside".
Ein weiterer Gegenstand der vorliegenden Erfindung betrifft ein Verfahren zur Herstellung sulfatierter Hydroxymischether, bei dem man Hydroxymischether mit der Formel (I)Another object of the present invention relates a process for producing sulfated Hydroxy mixed ethers, in which one hydroxymixed ether with the Formula (I)
in der
R¹ und R² für Alkylreste mit 6 bis 16 Kohlenstoffatomen,
x und y für 0 oder Zahlen von 1 bis 10,
n für 2, 3 oder 4,
stehen, wobei R¹ und R² gleich oder verschieden sein kön
nen,
mit Sulfiermitteln umsetzt und anschließend mit Basen neu
tralisiert.in the
R¹ and R² for alkyl radicals with 6 to 16 carbon atoms,
x and y for 0 or numbers from 1 to 10,
n for 2, 3 or 4,
stand, where R¹ and R² may be the same or different, reacted with sulfonating agents and then neutralized with bases.
Hydroxymischether stellen bekannte Stoffe dar, die nach den einschlägigen Methoden der präparativen organischen Chemie erhalten werden können. Ein Verfahren zu ihrer Herstellung besteht beispielsweise darin, daß man ein Äquivalent Alky lenglykol und zwei Äquivalente Á-Epoxid in Gegenwart einer Base umsetzt. Um ethoxylierte Hydroxymischether zu erhal ten, setzt man zunächst ein Äquivalent Alkylenglykol und mindestens ein Äquivalent Ethylenoxid in an sich bekannter Weise um und bringt dieses Produkt anschließend mit zwei Äquivalenten Á-Epoxid in Gegenwart einer Base zur Reaktion.Hydroxy mixed ethers are known substances that according to the relevant methods of preparative organic chemistry can be obtained. A process for their manufacture is, for example, that one equivalent of alky lenglycol and two equivalents of Á-epoxy in the presence of one Base implements. To obtain ethoxylated hydroxy mixed ethers ten, you first put an equivalent of alkylene glycol and at least one equivalent of ethylene oxide in a known per se Way around and then bring this product with two Equivalents of Á-epoxy in the presence of a base for the reaction.
Die zur Herstellung der Hydroxymischether verwendeten Alky lenglykole können 2 bis 4 Kohlenstoffatomen aufweisen; vorzugsweise wird Ethylenglykol eingesetzt. Als alpha- Enoxide mit der FormelThe alky used to prepare the hydroxy mixed ethers Lenglycols can have 2 to 4 carbon atoms; ethylene glycol is preferably used. As alpha- Enoxides with the formula
werden solche eingesetzt, in denen R¹ und R² Alkylreste mit 6 bis 16 Kohlenstoffatomen darstellen. Für die erfindungsgemäßen Verbindungen kommen als Substituenten R¹ und R² unabhängig voneinander n-Hexyl, n-Heptyl, n-Octyl, n-Nonyl, N-Decyl, n-Undecyl, n-Dodecyl, n-Tridecyl, n- Tetradecyl, n-Pentadecyl und n-Hexadecyl in Frage. Aus anwendungstechnischen Gründen stellen R¹ und R² bevorzugt Alkylreste mit 8 bis 10 Kohlenstoffatomen dar.are used in which R¹ and R² alkyl radicals represent with 6 to 16 carbon atoms. For the Compounds according to the invention come as substituents R¹ and R² independently of one another n-hexyl, n-heptyl, n-octyl, n-nonyl, N-decyl, n-undecyl, n-dodecyl, n-tridecyl, n- Tetradecyl, n-pentadecyl and n-hexadecyl in question. Out R¹ and R² are preferred for technical reasons Alkyl radicals with 8 to 10 carbon atoms.
Das Löslichkeitsverhalten der Produktverbindungen kann wei ter variiert werden, wenn als Ausgangsverbindungen ethoxy lierte Hydroxymischether eingesetzt werden, d. h. Verbin dungen mit der Formel I, in denen x und y eine Zahl von 1 bis 10 sind. Ethoxylierte Verbindungen, in denen x und y für Zahlen von 2 bis 7 stehen, sind aus anwendungstechni schen Gründen bevorzugt. The solubility behavior of the product compounds can be white ter be varied if ethoxy as starting compounds lated hydroxy mixed ethers are used, d. H. Connect with formula I, in which x and y are a number of 1 are up to 10. Ethoxylated compounds in which x and y stand for numbers from 2 to 7, are from application technology preferred reasons.
Die Sulfatierung der Hydroxymischether kann in der für Fettsäureniedrigalkylester bekannten Weise [J. Falbe (ed.), "Surfactants in consumer products", Springer Verlag, Berlin - Heidelberg, 1987, S. 61] erfolgen, wobei Reaktoren, die nach dem Fallfilmprinzip arbeiten, bevorzugt sind. Als Sulfiermittel kommen Chlorsulfonsäure und insbesondere gas förmiges Schwefeltrioxid in Betracht. Letzteres wird übli cherweise mit einem inerten Gas, vorzugsweise Luft oder Stickstoff verdünnt und in Form eines Gasgemisches, welches das Sulfieragens in einer Konzentration von 1 bis 8, insbe sondere 2 bis 5 Vol.-% enthält, eingesetzt.The sulfation of the hydroxy mixed ethers can in the for Fatty acid lower alkyl esters in a known manner [J. Falbe (ed.), "Surfactants in consumer products", Springer Verlag, Berlin - Heidelberg, 1987, p. 61], where reactors, who work according to the falling film principle are preferred. When Sulfating agents come chlorosulfonic acid and especially gas shaped sulfur trioxide. The latter becomes nasty usually with an inert gas, preferably air or Nitrogen diluted and in the form of a gas mixture, which the sulfating agent in a concentration of 1 to 8, esp contains in particular 2 to 5 vol .-%, used.
Das molare Einsatzverhältnis von Hydroxymischether zu Sul fiermittel kann 1 : 0,95 bis 1 : 2,5 und vorzugsweise 1 : 1,1 bis 1 : 2,3 betragen. Üblicherweise wird die Sulfatierung bei Temperaturen von 50 bis 98°C durchgeführt. Im Hinblick auf die Viskosität der Einsatzstoffe einerseits und die Farb qualität der resultierenden Sulfatierungsprodukte anderer seits, hat sich ein Temperaturbereich von 70 bis 85°C als optimal erwiesen.The molar ratio of hydroxy mixed ether to sul Lubricant can be 1: 0.95 to 1: 2.5 and preferably 1: 1.1 to 1: 2.3. Usually, the sulfation Temperatures of 50 to 98 ° C carried out. With regard the viscosity of the input materials on the one hand and the color quality of the resulting sulfation products of others hand, has a temperature range of 70 to 85 ° C proven optimal.
Die bei der Sulfatierung anfallenden sauren Sulfierprodukte werden in wäßrige Basen eingerührt, neutralisiert und auf einen pH-Wert von 7,5 bis 8,5 eingestellt. Als Basen für die Neutralisation kommen Alkalimetallhydroxide wie Na trium-, Kalium- und Lithiumhydroxid, Erdalkalimetalloxide und -hydroxide wie Magnesiumoxid, Magnesiumhydroxid, Calci umoxid und Calciumhydroxid, Ammoniak, Mono-, Di- und Tri- C2-4-Alkanolamine, beispielsweise Mono-, Di- und Trietha nolamin sowie primäre, sekundäre oder tertiäre C1-4- Alkylamine in Betracht. Die Neutralisationsbasen gelangen dabei vorzugsweise in Form 5 bis 55 gew.-%iger wäßriger Lö sungen zum Einsatz, wobei 5 bis 25 gew.-%ige wäßrige Natri umhydroxidlösungen bevorzugt sind. The acidic sulfonation products obtained in the sulfation are stirred into aqueous bases, neutralized and adjusted to a pH of 7.5 to 8.5. As bases for the neutralization come alkali metal hydroxides such as sodium, potassium and lithium hydroxide, alkaline earth metal oxides and hydroxides such as magnesium oxide, magnesium hydroxide, calcium oxide and calcium hydroxide, ammonia, mono-, di- and tri-C 2-4 -alkanolamines, for example mono -, Di- and Trietha nolamine and primary, secondary or tertiary C 1-4 - alkylamines into consideration. The neutralization bases are preferably used in the form of 5 to 55% strength by weight aqueous solutions, 5 to 25% strength by weight aqueous sodium hydroxide solutions being preferred.
Die Sulfatierungsprodukte können nach Neutralisation in an sich bekannter Weise durch Zusatz von Wasserstoffperoxid- oder Natriumhypochloritlösung gebleicht werden. Dabei wer den, bezogen auf den Feststoffgehalt in der Lösung der Sul fatierungsprodukte, 0,2 bis 2 Gew.-% Wasserstoffperoxid, berechnet als 100%ige Substanz, oder entsprechende Mengen Natriumhypochlorit eingesetzt. Der pH-Wert der Lösungen kann unter Verwendung geeigneter Puffermittel, z. B. mit Natriumphosphat oder Citronensäure konstant gehalten wer den. Zur Stabilisierung gegen Bakterienbefall empfiehlt sich ferner eine Konservierung, z. B. mit Formaldehydlö sung, p-Hydroxybenzoat, Sorbinsäure oder anderen bekannten Konservierungsstoffen.After neutralization, the sulfation products can begin in known way by adding hydrogen peroxide or sodium hypochlorite solution. Here who the, based on the solids content in the solution of the sul fat products, 0.2 to 2% by weight hydrogen peroxide, calculated as 100% substance, or corresponding amounts Sodium hypochlorite used. The pH of the solutions can be made using suitable buffering agents, e.g. B. with Sodium phosphate or citric acid kept constant who the. Recommended to stabilize against bacterial attack preservation, e.g. B. with formaldehyde solution, p-hydroxybenzoate, sorbic acid or other known Preservatives.
Die erfindungsgemäßen sulfatierten Hydroxymischether weisen grenzflächenaktive Eigenschaften auf. Sie fördern bei spielsweise die Benetzung fester Oberflächen und die Emul gierung von ansonsten nicht miteinander mischbaren Phasen.The sulfated hydroxy mixed ethers according to the invention have surfactant properties. You promote at for example the wetting of solid surfaces and the emul Generation of otherwise immiscible phases.
Ein weiterer Gegenstand der Erfindung betrifft daher ihre Verwendung zur Herstellung von Wasch-, Spül- und Reini gungsmitteln sowie Mitteln zur Haar- und Körperpflege, in denen sie in Mengen von 1 bis 50, vorzugsweise 5 bis 30 Gew.-% - bezogen auf die Mittel - enthalten sein können.Another object of the invention therefore relates to their Use for the production of washing, rinsing and cleaning agents and hair and body care agents, in which they contain in amounts of 1 to 50, preferably 5 to 30 % By weight, based on the composition, may be present.
Die folgenden Beispiele sollen den Gegenstand der Erfindung näher erläutern, ohne ihn darauf einzuschränken.The following examples are intended to be the subject of the invention explain in more detail without restricting it.
In einem Reaktionsgefäß mit Rühreinrichtung und Wasserab scheider werden 1 mol Alkylenglykol oder Oligoethylenglykol und 2 mol alpha-Epoxid und 0,2 Gew.-% - bezogen auf die Menge des Epoxids - Alkalihydroxid als Katalysator vorgelegt und unter Stickstoffeinleitung und Rühren solange auf 170°C erhitzt, bis kein Wasser mehr abgeschieden wird (ca. 30 min.). Die Hydroxymischether werden in praktisch quantitativer Ausbeute erhalten.In a reaction vessel with stirrer and water Separators are 1 mol of alkylene glycol or oligoethylene glycol and 2 mol alpha-epoxide and 0.2 wt .-% - based on the Amount of epoxy - alkali hydroxide as a catalyst submitted and while nitrogen blowing and stirring heated to 170 ° C until no more water is separated (approx. 30 min.) The hydroxy mixed ethers come in handy quantitative yield obtained.
In einem Reaktionsgefäß mit Rühreinrichtung und Wasserab scheider wurden 31 g Ethylenglykol (0,5 mol), 184,3 g alpha-C₁₂-Epoxid und 0,37 g Kaliumhydroxid als Katalysator vorgelegt und unter Stickstoffeinleitung und Rühren solange auf 170°C erhitzt, bis kein Wasser mehr abgeschieden wurde (ca. 30 min.).In a reaction vessel with stirrer and water 31 g of ethylene glycol (0.5 mol), 184.3 g were separated alpha-C₁₂ epoxy and 0.37 g of potassium hydroxide as a catalyst submitted and while nitrogen blowing and stirring heated to 170 ° C until no more water was separated (approx. 30 min.)
In einem Reaktionsgefäß mit Rühreinrichtung und Wasserab scheider wurden 31 g Ethylenglykol (0,5 mol) und 156,2 g alpha-C₁₀-Epoxid und 0,31 g Kaliumhydroxid als Katalysator vorgelegt und unter Stickstoffeinleitung und Rühren solange auf 170°C erhitzt, bis kein Wasser mehr abgeschieden wurde (ca. 30 min.). In a reaction vessel with stirrer and water 31 g of ethylene glycol (0.5 mol) and 156.2 g were separated alpha-C₁₀ epoxy and 0.31 g of potassium hydroxide as a catalyst submitted and while nitrogen blowing and stirring heated to 170 ° C until no more water was separated (approx. 30 min.)
In einem 1-l-Sulfierreaktor mit Mantelkühlung und Gasein leitungsrohr werden jeweils 1 Mol Hydroxymischether bei Temperaturen von 70 bis 75°C mit 2,1 bis 2,3 Mol Schwefel trioxid umgesetzt. Das 503 wurde durch Erhitzen aus einer entsprechenden Menge 65 gew.-%igen Oleums ausgetrieben, mit Stickstoff auf eine Konzentration von 5 Vol. -% verdünnt und innerhalb von 50 Min. in das Ausgangsprodukt eingeleitet. Das rohe Sulfierprodukt wurde anschließend mit wäßriger 25 gew.-%iger Natriumhydroxidlösung neutralisiert. Im Anschluß wurde der pH-Wert der Lösungen durch Zugabe wäßriger Salz säure auf 7,5 eingestellt und die Lösungen durch Zusatz von 1 Gew.-% Citronensäure - bezogen auf den Feststoffgehalt der Lösungen - gepuffert und gegen antimikrobiellen Befall stabilisiert.In a 1 liter sulphonation reactor with jacket cooling and gas line tube are each 1 mole of hydroxy mixed ether Temperatures from 70 to 75 ° C with 2.1 to 2.3 moles of sulfur trioxide implemented. The 503 was made by heating from a corresponding amount of 65 wt .-% oleum driven out with Nitrogen diluted to a concentration of 5 vol.% And initiated in the starting product within 50 minutes. The crude sulfonation product was then treated with aqueous 25 wt .-% sodium hydroxide solution neutralized. In connection was the pH of the solutions by adding aqueous salt acid adjusted to 7.5 and the solutions by adding 1 wt .-% citric acid - based on the solids content of solutions - buffered and against antimicrobial attack stabilized.
Der Anionentensidgehalt (WAS) und die unsulfierten Anteile (US) wurden nach den DGF-Einheitsmethoden, Stuttgart, 1950-1984, H-III-10 bzw. G-II-6b ermittelt. Der Sulfatgehalt wurde als Natriumsulfat berechnet, die Bestimmung des Was sergehaltes erfolgte nach der Fischer-Methode.The anionic surfactant content (WAS) and the unsulfonated components (US) were based on the DGF standard methods, Stuttgart, 1950-1984, H-III-10 and G-II-6b determined. The sulfate content was calculated as sodium sulfate, determining what The content was made according to the Fischer method.
151,6 g eines Ethylenglykol-di-alpha-C₁₂-Epoxid- Hydroxymischethers (0,35 mol) wurden mit 58,8 g 503, freigesetzt aus 90,4 g Oleum (0,735 mol, E : SO₃=1 : 2,1, 5%ig in Stickstoff) bei 70-75°C umgesetzt.151.6 g of an ethylene glycol di-alpha C₁₂ epoxy Hydroxy mixed ether (0.35 mol) was mixed with 58.8 g of 503, released from 90.4 g oleum (0.735 mol, E: SO₃ = 1: 2.1, 5% in nitrogen) at 70-75 ° C.
Nach Neutralisation erhielt man 453,5 g Paste mit folgenden Analysendaten:After neutralization, 453.5 g of paste with the following were obtained Analysis data:
Trockenrückstand 45,6 Gew.-%
WAS (TR-US-Salz) 29,9 Gew.-%
US 8,5 Gew.-%
Na₂SO₄ 7,2 Gew.-%Dry residue 45.6% by weight
WAS (TR-US salt) 29.9% by weight
US 8.5% by weight
Na₂SO₄ 7.2% by weight
152,6 g eines Ethylenglykol-di-alpha-C₁₂-Epoxid- Hydroxymischethers (0,35 mol) wurden mit 64,3 g SO₃, freigesetzt aus 99 g Oleum (0,805 mol, E : SO₃=1 : 2,3, 5%ig in Stickstoff) bei 70-75°C umgesetzt.152.6 g of an ethylene glycol di-alpha C₁₂ epoxy Hydroxy mixed ether (0.35 mol) were mixed with 64.3 g SO₃, released from 99 g oleum (0.805 mol, E: SO₃ = 1: 2.3, 5% in nitrogen) at 70-75 ° C.
Nach Neutralisation erhielt man 513,7 g Paste mit folgenden Analysendaten:After neutralization, 513.7 g of paste with the following were obtained Analysis data:
Trockenrückstand 38,7 Gew.-%
WAS (TR-US-Salz) 27,6 Gew.-%
US 5,9 Gew.-%
Na₂SO₄ 5,2 Gew.-%.Dry residue 38.7% by weight
WAS (TR-US salt) 27.6% by weight
US 5.9% by weight
Na₂SO₄ 5.2 wt .-%.
Claims (9)
R¹ und R² für lineare oder verzweigte Alkylreste mit 6 bis 16 Kohlenstoffatomen,
x und y für 0 oder Zahlen von 1 bis 10, und n für 2, 3 oder 4,
stehen, wobei R¹ und R² gleich oder verschieden sein können, mit Sulfiermitteln umsetzt und anschließend mit Basen neutralisiert.1. Sulphated hydroxy mixed ethers, obtainable in that compounds with the general formula I in the
R¹ and R² for linear or branched alkyl radicals having 6 to 16 carbon atoms,
x and y for 0 or numbers from 1 to 10, and n for 2, 3 or 4,
stand, where R¹ and R² may be the same or different, reacted with sulfating agents and then neutralized with bases.
R¹ und R² für lineare oder verzweigte Alkylreste mit 6 bis 16 Kohlenstoffatomen,
x und y für 0 oder Zahlen von 1 bis 10, und n für 2, 3 oder 4,
stehen, wobei R¹ und R² gleich oder verschieden sein können, mit Sulfiermitteln umsetzt und anschließend mit Basen neutralisiert.4. A process for the preparation of sulfated hydroxy mixed ethers, characterized in that compounds having the general formula I in the
R¹ and R² for linear or branched alkyl radicals having 6 to 16 carbon atoms,
x and y for 0 or numbers from 1 to 10, and n for 2, 3 or 4,
stand, where R¹ and R² may be the same or different, reacted with sulfating agents and then neutralized with bases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4321022A DE4321022A1 (en) | 1993-06-24 | 1993-06-24 | Sulphated mixed hydroxy ethers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4321022A DE4321022A1 (en) | 1993-06-24 | 1993-06-24 | Sulphated mixed hydroxy ethers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4321022A1 true DE4321022A1 (en) | 1995-01-05 |
Family
ID=6491138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4321022A Withdrawn DE4321022A1 (en) | 1993-06-24 | 1993-06-24 | Sulphated mixed hydroxy ethers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4321022A1 (en) |
Cited By (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4443643A1 (en) * | 1994-12-08 | 1996-06-13 | Henkel Kgaa | Prepn. of anionic glucamide detergents without strong oxidn. of sugar components |
WO1998000493A1 (en) * | 1996-06-28 | 1998-01-08 | The Procter & Gamble Company | Detergent composition |
US5710121A (en) * | 1995-12-21 | 1998-01-20 | Rhone-Poulenc Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
US5811384A (en) * | 1997-11-26 | 1998-09-22 | Rhodia Inc. | Nonionic gemini surfactants |
US5846926A (en) * | 1997-06-09 | 1998-12-08 | Rhodia Inc. | Nonionic gemini surfactants with three hydrophilic heads and two lipophilic tails |
US5863886A (en) * | 1997-09-03 | 1999-01-26 | Rhodia Inc. | Nonionic gemini surfactants having multiple hydrophobic and hydrophilic sugar groups |
US5900397A (en) * | 1997-02-21 | 1999-05-04 | Rhodia Inc. | Nonylphenol nonionic gemini surfactants |
US6121222A (en) * | 1996-12-27 | 2000-09-19 | Rhodia Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
US6204297B1 (en) | 1996-11-26 | 2001-03-20 | Rhodia Inc. | Nonionic gemini surfactants |
US6380147B1 (en) | 1998-06-03 | 2002-04-30 | Henkel Kommanditgesellschaft Auf Aktien | Detergents containing amylase and protease |
US6391838B1 (en) | 1999-03-31 | 2002-05-21 | Henkel Kommanditgesellschaft Auf Aktien | Detergents containing enzymes and bleach activators |
US6528474B1 (en) | 1999-08-04 | 2003-03-04 | Henkel Kommanditgesellschaft Auf Aktien | Method of manufacturing a detergent with soluble builder |
US6666217B2 (en) * | 2001-05-04 | 2003-12-23 | Cognis Deutschland Gmbh & Co. Kg | Gemini surfactants in cleaning compositions |
US6777384B2 (en) * | 2001-05-04 | 2004-08-17 | Cognis Deutschland Gmbh & Co., Kg | Gemini surfactants |
US6794345B2 (en) * | 2001-05-04 | 2004-09-21 | Cognis Deutschland Gmbh & Co. Kg | Gemini surfactants |
US6797687B2 (en) * | 2001-08-07 | 2004-09-28 | Cognis Deutschland Gmbh & Co. Kg | Gemini surfactant compositions |
US6805141B2 (en) * | 2001-12-18 | 2004-10-19 | Cognis Deutschland Gmbh & Co. Kg | Mixtures of gemini surfactants and fatty alcohol alkoxylates in rinse agents |
DE102007016391A1 (en) | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Detergent or cleaning agent for preventing transfer of textile color of colored textiles from uncolored or different colored textiles in laundry, particularly in tenside containing aqueous solution, has color transfer inhibitor |
US7446086B2 (en) | 2003-08-19 | 2008-11-04 | Henkel Kommanditgesellschaft Auf Aktien | Agents that are absorbed on the surfaces of substrates |
DE102007023805A1 (en) | 2007-05-21 | 2008-11-27 | Henkel Ag & Co. Kgaa | Textile care agent comprises polycarbonate, polyurethane and/or polyurea polyorganosiloxane compounds comprising carbonyl structural element |
DE102007038457A1 (en) | 2007-08-14 | 2009-02-19 | Henkel Ag & Co. Kgaa | Textile care agent comprises polycarbonate, polyurethane and/or polyurea polyorganosiloxane compounds comprising carbonyl structural element |
US7601678B2 (en) | 2001-02-07 | 2009-10-13 | Henkel Ag & Co. Kgaa | Washing and cleaning agents comprising fine microparticles with cleaning agent components |
US7807616B2 (en) | 2004-11-11 | 2010-10-05 | Henkel Ag & Co. Kgaa | Geranonitrile substitute |
US7897556B2 (en) | 2004-04-15 | 2011-03-01 | Henkel Ag & Co. Kgaa | Phthalimidoperoxyhexanoic acid particles encapsulated in a water soluble material |
US7947087B2 (en) | 2006-03-14 | 2011-05-24 | Henkel Ag & Co. Kgaa | Color transfer inhibitors, detergent compositions containing the same and uses therefor |
US8263541B2 (en) | 2005-08-19 | 2012-09-11 | Henkel Ag & Co. Kgaa | Triazine derivative dye transfer inhibitors, washing products containing the same and uses therefor |
EP2662433A1 (en) | 2012-05-07 | 2013-11-13 | Symrise AG | Perfume composition |
EP2711414A1 (en) | 2012-09-19 | 2014-03-26 | Symrise AG | Stabilisation of capsule systems in detergent and cleaning compositions |
EP2774481A1 (en) | 2013-03-08 | 2014-09-10 | Symrise AG | Antimicrobial compositions |
EP2807925A1 (en) | 2013-05-26 | 2014-12-03 | Symrise AG | Antimicrobial compositions |
EP2865739A1 (en) | 2013-10-28 | 2015-04-29 | Symrise AG | Use of lactones |
EP2960235A1 (en) | 2014-06-25 | 2015-12-30 | Symrise AG | Tetrahydrofuran derivatives as fragrances |
EP2962678A1 (en) | 2014-06-30 | 2016-01-06 | Symrise AG | Flavour and fragrance compositions comprising acetophenone derivatives |
EP2963101A1 (en) | 2014-07-04 | 2016-01-06 | Kolb Distribution Ltd. | Hard surface cleaners |
EP2979682A1 (en) | 2014-07-30 | 2016-02-03 | Symrise AG | A fragrance composition |
EP3061500A1 (en) | 2015-02-25 | 2016-08-31 | Symrise AG | Stable dispersions |
DE102015002877A1 (en) | 2015-03-09 | 2016-09-15 | Henkel Ag & Co. Kgaa | Granular detergent or cleaner with improved dissolution rate |
WO2017071752A1 (en) | 2015-10-28 | 2017-05-04 | Symrise Ag | Method for inhibiting or masking fishy odours |
WO2017097438A1 (en) | 2015-12-06 | 2017-06-15 | Symrise Ag | A fragrance composition |
WO2017148504A1 (en) | 2016-02-29 | 2017-09-08 | Symrise Ag | Method for the production of scent capsules with improved surfactant stablity |
WO2018036625A1 (en) | 2016-08-20 | 2018-03-01 | Symrise Ag | A preservative mixture |
WO2018068825A1 (en) | 2016-10-11 | 2018-04-19 | Symrise Ag | Antimicrobial compositions |
WO2018099580A1 (en) | 2016-12-01 | 2018-06-07 | Symrise Ag | Mixtures comprising phenyl alkanol and linear alcohol |
WO2018114073A1 (en) | 2016-12-21 | 2018-06-28 | Symrise Ag | Fragrance mixture |
EP3381961A1 (en) | 2017-04-01 | 2018-10-03 | Cliq Swisstech Gmbh | A casting resin composition |
WO2019029808A1 (en) | 2017-08-09 | 2019-02-14 | Symrise Ag | 1,2-alkanediols and a process for their production |
EP3459985A1 (en) | 2017-09-22 | 2019-03-27 | Cliq Swisstech Gmbh | Urea urethanes (ii) |
WO2019072375A1 (en) | 2017-10-10 | 2019-04-18 | Symrise Ag | Compositions containing benzoic acid or furoic acid derivatives and use of the derivatives for emulsion and foam stability |
WO2020015827A1 (en) | 2018-07-18 | 2020-01-23 | Symrise Ag | A detergent composition |
WO2020043269A1 (en) | 2018-08-27 | 2020-03-05 | Symrise Ag | Antimicrobial mixtures comprising at least one hydroxyphenone derivative |
WO2020057761A1 (en) | 2018-09-20 | 2020-03-26 | Symrise Ag | Compositions comprising odorless 1,2-pentanediol |
WO2020094244A1 (en) | 2018-11-08 | 2020-05-14 | Symrise Ag | An antimicrobial surfactant based composition |
WO2020147953A1 (en) | 2019-01-17 | 2020-07-23 | Symrise Ag | An antimicrobial mixture |
WO2020182288A1 (en) | 2019-03-11 | 2020-09-17 | Symrise Ag | A method for improving the performance of a fragrance or a fragrance mixture |
WO2020182318A1 (en) | 2019-03-12 | 2020-09-17 | Symrise Ag | An antimicrobial mixture |
WO2021043585A1 (en) | 2019-09-04 | 2021-03-11 | Symrise Ag | A perfume oil mixture |
WO2021073774A1 (en) | 2019-10-16 | 2021-04-22 | Symrise Ag | Polyurea microcapsules and liquid surfactant systems containing them |
WO2021104645A1 (en) | 2019-11-29 | 2021-06-03 | Symrise Ag | Rim block with improved scent performance |
WO2021228352A1 (en) | 2020-05-11 | 2021-11-18 | Symrise Ag | A fragrance composition |
WO2022184247A1 (en) | 2021-03-03 | 2022-09-09 | Symrise Ag | Toilet rim blocks with scent change |
WO2022199790A1 (en) | 2021-03-22 | 2022-09-29 | Symrise Ag | A liquid detergent composition |
EP4083050A1 (en) | 2021-05-01 | 2022-11-02 | Analyticon Discovery GmbH | Microbial glycolipids |
WO2023147874A1 (en) | 2022-02-04 | 2023-08-10 | Symrise Ag | A fragrance mixture |
WO2023160805A1 (en) | 2022-02-25 | 2023-08-31 | Symrise Ag | Fragrances with methoxy acetate structure |
WO2023213386A1 (en) | 2022-05-04 | 2023-11-09 | Symrise Ag | A fragrance mixture (v) |
WO2023232243A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | A fragrance mixture (v) |
WO2023232242A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrance mixture |
WO2023232245A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrances with cyclopropyl structure |
WO2024027922A1 (en) | 2022-08-05 | 2024-02-08 | Symrise Ag | A fragrance mixture (ii) |
WO2024037712A1 (en) | 2022-08-17 | 2024-02-22 | Symrise Ag | 1-cyclooctylpropan-2-one as a fragrance |
WO2024051922A1 (en) | 2022-09-06 | 2024-03-14 | Symrise Ag | A fragrance mixture (iii) |
-
1993
- 1993-06-24 DE DE4321022A patent/DE4321022A1/en not_active Withdrawn
Cited By (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4443643A1 (en) * | 1994-12-08 | 1996-06-13 | Henkel Kgaa | Prepn. of anionic glucamide detergents without strong oxidn. of sugar components |
US5710121A (en) * | 1995-12-21 | 1998-01-20 | Rhone-Poulenc Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
US5922671A (en) * | 1995-12-21 | 1999-07-13 | Rhodia Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
WO1998000493A1 (en) * | 1996-06-28 | 1998-01-08 | The Procter & Gamble Company | Detergent composition |
US6204297B1 (en) | 1996-11-26 | 2001-03-20 | Rhodia Inc. | Nonionic gemini surfactants |
US6121222A (en) * | 1996-12-27 | 2000-09-19 | Rhodia Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
US5900397A (en) * | 1997-02-21 | 1999-05-04 | Rhodia Inc. | Nonylphenol nonionic gemini surfactants |
US5846926A (en) * | 1997-06-09 | 1998-12-08 | Rhodia Inc. | Nonionic gemini surfactants with three hydrophilic heads and two lipophilic tails |
US5863886A (en) * | 1997-09-03 | 1999-01-26 | Rhodia Inc. | Nonionic gemini surfactants having multiple hydrophobic and hydrophilic sugar groups |
US5811384A (en) * | 1997-11-26 | 1998-09-22 | Rhodia Inc. | Nonionic gemini surfactants |
US6380147B1 (en) | 1998-06-03 | 2002-04-30 | Henkel Kommanditgesellschaft Auf Aktien | Detergents containing amylase and protease |
US6391838B1 (en) | 1999-03-31 | 2002-05-21 | Henkel Kommanditgesellschaft Auf Aktien | Detergents containing enzymes and bleach activators |
US6528474B1 (en) | 1999-08-04 | 2003-03-04 | Henkel Kommanditgesellschaft Auf Aktien | Method of manufacturing a detergent with soluble builder |
US7601678B2 (en) | 2001-02-07 | 2009-10-13 | Henkel Ag & Co. Kgaa | Washing and cleaning agents comprising fine microparticles with cleaning agent components |
US6777384B2 (en) * | 2001-05-04 | 2004-08-17 | Cognis Deutschland Gmbh & Co., Kg | Gemini surfactants |
US6794345B2 (en) * | 2001-05-04 | 2004-09-21 | Cognis Deutschland Gmbh & Co. Kg | Gemini surfactants |
US6666217B2 (en) * | 2001-05-04 | 2003-12-23 | Cognis Deutschland Gmbh & Co. Kg | Gemini surfactants in cleaning compositions |
US6797687B2 (en) * | 2001-08-07 | 2004-09-28 | Cognis Deutschland Gmbh & Co. Kg | Gemini surfactant compositions |
US6805141B2 (en) * | 2001-12-18 | 2004-10-19 | Cognis Deutschland Gmbh & Co. Kg | Mixtures of gemini surfactants and fatty alcohol alkoxylates in rinse agents |
US7446086B2 (en) | 2003-08-19 | 2008-11-04 | Henkel Kommanditgesellschaft Auf Aktien | Agents that are absorbed on the surfaces of substrates |
US7897556B2 (en) | 2004-04-15 | 2011-03-01 | Henkel Ag & Co. Kgaa | Phthalimidoperoxyhexanoic acid particles encapsulated in a water soluble material |
US7807616B2 (en) | 2004-11-11 | 2010-10-05 | Henkel Ag & Co. Kgaa | Geranonitrile substitute |
US8263541B2 (en) | 2005-08-19 | 2012-09-11 | Henkel Ag & Co. Kgaa | Triazine derivative dye transfer inhibitors, washing products containing the same and uses therefor |
US8785362B2 (en) | 2005-08-19 | 2014-07-22 | Henkel Ag & Co. Kgaa | Triazine derivative dye transfer inhibitors, washing products containing the same and uses therefor |
US7947087B2 (en) | 2006-03-14 | 2011-05-24 | Henkel Ag & Co. Kgaa | Color transfer inhibitors, detergent compositions containing the same and uses therefor |
DE102007016391A1 (en) | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Detergent or cleaning agent for preventing transfer of textile color of colored textiles from uncolored or different colored textiles in laundry, particularly in tenside containing aqueous solution, has color transfer inhibitor |
DE102007023805A1 (en) | 2007-05-21 | 2008-11-27 | Henkel Ag & Co. Kgaa | Textile care agent comprises polycarbonate, polyurethane and/or polyurea polyorganosiloxane compounds comprising carbonyl structural element |
DE102007038457A1 (en) | 2007-08-14 | 2009-02-19 | Henkel Ag & Co. Kgaa | Textile care agent comprises polycarbonate, polyurethane and/or polyurea polyorganosiloxane compounds comprising carbonyl structural element |
EP2662433A1 (en) | 2012-05-07 | 2013-11-13 | Symrise AG | Perfume composition |
EP2711414A1 (en) | 2012-09-19 | 2014-03-26 | Symrise AG | Stabilisation of capsule systems in detergent and cleaning compositions |
EP2774481A1 (en) | 2013-03-08 | 2014-09-10 | Symrise AG | Antimicrobial compositions |
EP2807925A1 (en) | 2013-05-26 | 2014-12-03 | Symrise AG | Antimicrobial compositions |
WO2014191258A2 (en) | 2013-05-26 | 2014-12-04 | Symrise Ag | Antimicrobial compositions comprising glyceryl ethers |
EP2865739A1 (en) | 2013-10-28 | 2015-04-29 | Symrise AG | Use of lactones |
EP2960235A1 (en) | 2014-06-25 | 2015-12-30 | Symrise AG | Tetrahydrofuran derivatives as fragrances |
EP2962678A1 (en) | 2014-06-30 | 2016-01-06 | Symrise AG | Flavour and fragrance compositions comprising acetophenone derivatives |
WO2016001263A1 (en) | 2014-06-30 | 2016-01-07 | Symrise Ag | Flavour and fragrance compositions comprising acetophenone derivatives |
EP4039245A1 (en) | 2014-06-30 | 2022-08-10 | Symrise AG | Flavour and fragrance compositions comprising acetophenone derivatives |
EP2963101A1 (en) | 2014-07-04 | 2016-01-06 | Kolb Distribution Ltd. | Hard surface cleaners |
EP2979682A1 (en) | 2014-07-30 | 2016-02-03 | Symrise AG | A fragrance composition |
EP3443950A1 (en) | 2014-07-30 | 2019-02-20 | Symrise AG | A fragrance composition |
EP3061500A1 (en) | 2015-02-25 | 2016-08-31 | Symrise AG | Stable dispersions |
DE102015002877A1 (en) | 2015-03-09 | 2016-09-15 | Henkel Ag & Co. Kgaa | Granular detergent or cleaner with improved dissolution rate |
WO2017071752A1 (en) | 2015-10-28 | 2017-05-04 | Symrise Ag | Method for inhibiting or masking fishy odours |
WO2017097434A1 (en) | 2015-12-06 | 2017-06-15 | Symrise Ag | A fragrance composition |
WO2017097438A1 (en) | 2015-12-06 | 2017-06-15 | Symrise Ag | A fragrance composition |
WO2017148504A1 (en) | 2016-02-29 | 2017-09-08 | Symrise Ag | Method for the production of scent capsules with improved surfactant stablity |
WO2018036625A1 (en) | 2016-08-20 | 2018-03-01 | Symrise Ag | A preservative mixture |
WO2018068825A1 (en) | 2016-10-11 | 2018-04-19 | Symrise Ag | Antimicrobial compositions |
WO2018099580A1 (en) | 2016-12-01 | 2018-06-07 | Symrise Ag | Mixtures comprising phenyl alkanol and linear alcohol |
WO2018114073A1 (en) | 2016-12-21 | 2018-06-28 | Symrise Ag | Fragrance mixture |
EP4282853A1 (en) | 2016-12-21 | 2023-11-29 | Symrise AG | Process for the preparation of mesaconic acid esters |
EP3381961A1 (en) | 2017-04-01 | 2018-10-03 | Cliq Swisstech Gmbh | A casting resin composition |
WO2019029808A1 (en) | 2017-08-09 | 2019-02-14 | Symrise Ag | 1,2-alkanediols and a process for their production |
EP4331684A2 (en) | 2017-08-09 | 2024-03-06 | Symrise AG | 1,2-alkanediols |
EP3459985A1 (en) | 2017-09-22 | 2019-03-27 | Cliq Swisstech Gmbh | Urea urethanes (ii) |
WO2019072375A1 (en) | 2017-10-10 | 2019-04-18 | Symrise Ag | Compositions containing benzoic acid or furoic acid derivatives and use of the derivatives for emulsion and foam stability |
WO2020015827A1 (en) | 2018-07-18 | 2020-01-23 | Symrise Ag | A detergent composition |
WO2020043269A1 (en) | 2018-08-27 | 2020-03-05 | Symrise Ag | Antimicrobial mixtures comprising at least one hydroxyphenone derivative |
WO2020057761A1 (en) | 2018-09-20 | 2020-03-26 | Symrise Ag | Compositions comprising odorless 1,2-pentanediol |
WO2020094244A1 (en) | 2018-11-08 | 2020-05-14 | Symrise Ag | An antimicrobial surfactant based composition |
WO2020147953A1 (en) | 2019-01-17 | 2020-07-23 | Symrise Ag | An antimicrobial mixture |
WO2020182288A1 (en) | 2019-03-11 | 2020-09-17 | Symrise Ag | A method for improving the performance of a fragrance or a fragrance mixture |
WO2020182318A1 (en) | 2019-03-12 | 2020-09-17 | Symrise Ag | An antimicrobial mixture |
WO2021043585A1 (en) | 2019-09-04 | 2021-03-11 | Symrise Ag | A perfume oil mixture |
WO2021073774A1 (en) | 2019-10-16 | 2021-04-22 | Symrise Ag | Polyurea microcapsules and liquid surfactant systems containing them |
WO2021104645A1 (en) | 2019-11-29 | 2021-06-03 | Symrise Ag | Rim block with improved scent performance |
WO2021228352A1 (en) | 2020-05-11 | 2021-11-18 | Symrise Ag | A fragrance composition |
WO2021228840A1 (en) | 2020-05-11 | 2021-11-18 | Symrise Ag | A fragrance composition |
WO2022184247A1 (en) | 2021-03-03 | 2022-09-09 | Symrise Ag | Toilet rim blocks with scent change |
WO2022199790A1 (en) | 2021-03-22 | 2022-09-29 | Symrise Ag | A liquid detergent composition |
EP4083050A1 (en) | 2021-05-01 | 2022-11-02 | Analyticon Discovery GmbH | Microbial glycolipids |
WO2022233623A1 (en) | 2021-05-01 | 2022-11-10 | Analyticon Discovery Gmbh | Microbial glycolipids |
WO2023147874A1 (en) | 2022-02-04 | 2023-08-10 | Symrise Ag | A fragrance mixture |
WO2023160805A1 (en) | 2022-02-25 | 2023-08-31 | Symrise Ag | Fragrances with methoxy acetate structure |
WO2023213386A1 (en) | 2022-05-04 | 2023-11-09 | Symrise Ag | A fragrance mixture (v) |
WO2023232242A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrance mixture |
WO2023232245A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrances with cyclopropyl structure |
WO2023232243A1 (en) | 2022-06-01 | 2023-12-07 | Symrise Ag | A fragrance mixture (v) |
WO2024027922A1 (en) | 2022-08-05 | 2024-02-08 | Symrise Ag | A fragrance mixture (ii) |
WO2024037712A1 (en) | 2022-08-17 | 2024-02-22 | Symrise Ag | 1-cyclooctylpropan-2-one as a fragrance |
WO2024051922A1 (en) | 2022-09-06 | 2024-03-14 | Symrise Ag | A fragrance mixture (iii) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4321022A1 (en) | Sulphated mixed hydroxy ethers | |
EP0807103B1 (en) | Dimeric alcohol-bis and trimeric alcohol-tris-sulphates and ether sulphates | |
DE4220580A1 (en) | New alpha-sulpho carbonyl cpds. useful as surfactants - prepd. by sulphonating higher aldehyde or ketone with sulphur tri:oxide | |
EP0401642A1 (en) | Fat alkyl sulfates and alkyl-polyalkyleneglycol ether sulfates, process for their production and their use | |
EP0301414A2 (en) | Surface active hydroxysulfonates | |
EP0299370A2 (en) | Sulphatizated hydroxy-mixed ethers, process for their preparation and their use | |
EP0594574B1 (en) | Process for making salts of sulphonated fatty acid glycerine esters | |
EP0576464B1 (en) | Process for producing highly concentrated fatty alcohol sulphate pastes | |
WO1991006532A1 (en) | Process for sulphonating unsaturated fatty acid glycerin esters | |
EP0513134B1 (en) | Sulphated hydroxycarboxylic acid ester | |
DE1568769A1 (en) | Process for the production of light colored sulfonation products | |
DE4436066A1 (en) | fatty substances | |
DE4232414A1 (en) | Sulphonated sulphur cpds. - prepd. by sulphonating hydroxy thioether(s) and neutralising with base | |
DE867393C (en) | Process for neutralizing an organic sulfonic acid or organic sulfonic acid still containing excess sulfonating agent. Sulfuric acid ester mixture | |
EP0515426B1 (en) | Method of preparing salts of sulphonated phosphoric acid esters and their use as leather-oiling agents | |
EP0975719B1 (en) | Process for preparing low viscosity, highly concentrated, aqueous alkyl(ether) sulfate pastes | |
DE4316214A1 (en) | Sulphonated diesters | |
DE4136784A1 (en) | PROCESS FOR PRODUCING LIGHT-COLORED ALKENYLSULPATE PASTE | |
DE4031268A1 (en) | Sulphation prods. of 2-alkyl-2-hydroxymethyl-1,3-propane diol - and their alkylene glycol ether derivs., prepd. by reaction with sulphonating agent ad neutralising, useful as surfactant | |
DE4432363A1 (en) | Continuous prepn. of malic acid di:ester sulphate | |
DE4239390A1 (en) | Sulphated poly:hydroxy cpds. prepn. - by ring opening long chain epoxide(s) with alkyl or alkenyl oligo:glycoside(s) then sulphating and neutralising | |
DE4331294A1 (en) | Cleaners for hard surfaces | |
DE4307476A1 (en) | Sulphonated sulphur compounds | |
DE4409568A1 (en) | Sulphonated acrylate ester surfactants | |
DE3906096A1 (en) | Process for the preparation of ether amine sulphates and their use as low-foam surfactants |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: COGNIS DEUTSCHLAND GMBH, 40589 DUESSELDORF, DE |
|
8141 | Disposal/no request for examination |