DE602004020493D1 - Additive zur zeitweilige nassfestigkeit - Google Patents

Additive zur zeitweilige nassfestigkeit

Info

Publication number
DE602004020493D1
DE602004020493D1 DE602004020493T DE602004020493T DE602004020493D1 DE 602004020493 D1 DE602004020493 D1 DE 602004020493D1 DE 602004020493 T DE602004020493 T DE 602004020493T DE 602004020493 T DE602004020493 T DE 602004020493T DE 602004020493 D1 DE602004020493 D1 DE 602004020493D1
Authority
DE
Germany
Prior art keywords
wet strength
temporary wet
monomeric unit
additives
fibrous structures
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.)
Active
Application number
DE602004020493T
Other languages
English (en)
Inventor
Robert Lee Barcus
Khosrow Parviz Mohammadi
Angela Marie Leimbach
Stephen Robert Kelly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE602004020493D1 publication Critical patent/DE602004020493D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
DE602004020493T 2003-10-16 2004-10-13 Additive zur zeitweilige nassfestigkeit Active DE602004020493D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/687,381 US7125469B2 (en) 2003-10-16 2003-10-16 Temporary wet strength resins
PCT/US2004/033654 WO2005038132A2 (en) 2003-10-16 2004-10-13 Temporary wet strength additives

Publications (1)

Publication Number Publication Date
DE602004020493D1 true DE602004020493D1 (de) 2009-05-20

Family

ID=34465538

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602004030146T Active DE602004030146D1 (de) 2003-10-16 2004-10-13 Ften
DE602004020493T Active DE602004020493D1 (de) 2003-10-16 2004-10-13 Additive zur zeitweilige nassfestigkeit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602004030146T Active DE602004030146D1 (de) 2003-10-16 2004-10-13 Ften

Country Status (10)

Country Link
US (4) US7125469B2 (de)
EP (2) EP1680546B1 (de)
JP (2) JP2007508468A (de)
CN (2) CN1867733A (de)
AT (2) ATE488642T1 (de)
AU (2) AU2004282543B2 (de)
CA (2) CA2542772C (de)
DE (2) DE602004030146D1 (de)
MX (1) MXPA06004129A (de)
WO (2) WO2005038131A2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US6789744B2 (en) * 2002-01-29 2004-09-14 Valeo Electrical Systems, Inc. Fluid heater with a variable mass flow path
US7125469B2 (en) * 2003-10-16 2006-10-24 The Procter & Gamble Company Temporary wet strength resins
US7799169B2 (en) 2004-09-01 2010-09-21 Georgia-Pacific Consumer Products Lp Multi-ply paper product with moisture strike through resistance and method of making the same
US7259218B2 (en) * 2005-02-17 2007-08-21 The Procter + Gamble Company Processes for making temporary wet strength additives
US7811613B2 (en) 2005-06-23 2010-10-12 The Procter & Gamble Company Individualized trichomes and products employing same
ITFI20060100A1 (it) * 2006-04-28 2007-10-29 Delicarta Spa Metodo e impianto per la trasformazione di carta tissue con applicazione di agenti umido-resistenti
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
CN103422395B (zh) 2012-05-15 2016-03-02 纳尔科公司 在造纸中增强脱水、纸片湿纸幅强度和湿强度的方法
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US9181657B2 (en) 2007-09-12 2015-11-10 Nalco Company Method of increasing paper strength by using natural gums and dry strength agent in the wet end
US8034463B2 (en) * 2009-07-30 2011-10-11 The Procter & Gamble Company Fibrous structures
FR2948696A1 (fr) * 2009-08-03 2011-02-04 Georgia Pacific France Procede de fabrication d'une feuille de papier delitable, feuille de papier delitable, mandrin constitue d'au moins une desdites feuilles
MX2012008050A (es) * 2010-01-14 2012-08-01 Procter & Gamble Estructuras fibrosas duras y blandas y metodos para su elaboracion.
US8673117B2 (en) * 2010-09-30 2014-03-18 Kemira Oyj Degrading agent compositions for temporary wet strength systems in tissue products
WO2012052527A1 (en) 2010-10-20 2012-04-26 Dsm Ip Assets B.V. Pendant hydrophile bearing biodegradable compositions and related devices
GB2516403B (en) * 2012-06-01 2016-04-20 Procter & Gamble Fibrous structures and methods for making same
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
CN105378179B (zh) 2013-06-17 2018-05-25 纳尔科公司 造纸中改进脱水效率、提高纸片湿纸幅强度、提高纸片湿强度和增强填料保持力的方法
US9303360B2 (en) 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9034145B2 (en) 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US8894817B1 (en) 2014-01-16 2014-11-25 Ecolab Usa Inc. Wet end chemicals for dry end strength
US9567708B2 (en) 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
CN103866626B (zh) * 2014-02-28 2016-06-29 新昌县澄潭镇博纳机械厂 一种阿拉伯胶施胶剂及其制备方法
WO2015163405A1 (ja) * 2014-04-26 2015-10-29 星光Pmc株式会社 セルロース繊維複合樹脂用添加剤、改質セルロース繊維組成物、樹脂組成物及び樹脂組成物の製造方法
US9702086B2 (en) 2014-10-06 2017-07-11 Ecolab Usa Inc. Method of increasing paper strength using an amine containing polymer composition
US9920482B2 (en) 2014-10-06 2018-03-20 Ecolab Usa Inc. Method of increasing paper strength
US10570347B2 (en) 2015-10-15 2020-02-25 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
US10648133B2 (en) 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
WO2019018150A1 (en) 2017-07-17 2019-01-24 Ecolab USA, Inc. RHEOLOGY MODIFICATION AGENTS FOR SLURRY
JP7043222B2 (ja) * 2017-10-31 2022-03-29 東京応化工業株式会社 表面処理液、及び表面処理方法
US20200325633A1 (en) * 2019-04-09 2020-10-15 The Procter & Gamble Company Method for Applying a Liquid Composition to a Sanitary Tissue Product

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003A (en) * 1841-03-12 Improvement in horizontal windivhlls
US3428617A (en) * 1964-10-19 1969-02-18 Shell Oil Co Cationic hydroxy-containing polymers,preparation and use
US3347832A (en) * 1964-10-29 1967-10-17 Shell Oil Co Cationic hydroxy-containing terpolymers, preparation and use
US3317370A (en) * 1965-09-22 1967-05-02 Nalco Chemical Co Process of preparing wet strength paper containing acrolein polymers
US4684708A (en) * 1985-03-11 1987-08-04 Akzo N.V. Cationic grafted starch copolymers
US4603176A (en) 1985-06-25 1986-07-29 The Procter & Gamble Company Temporary wet strength resins
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4866151A (en) * 1987-03-25 1989-09-12 National Starch And Chemical Corporation Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups
US5085736A (en) 1988-07-05 1992-02-04 The Procter & Gamble Company Temporary wet strength resins and paper products containing same
US5138002A (en) 1988-07-05 1992-08-11 The Procter & Gamble Company Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
US4981557A (en) * 1988-07-05 1991-01-01 The Procter & Gamble Company Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
US5008344A (en) 1988-07-05 1991-04-16 The Procter & Gamble Company Temporary wet strength resins and paper products containing same
US6130303A (en) 1988-12-19 2000-10-10 Cytec Technology Corp. Water-soluble, highly branched polymeric microparticles
US5039764A (en) * 1989-03-31 1991-08-13 Union Oil Company Of California Process for preparing carboxylated copolymers
US5401810A (en) * 1992-02-20 1995-03-28 Nalco Chemical Company Strength resins for paper
NL194919C (nl) 1993-09-07 2003-07-04 Tno Werkwijze voor het oxideren van koolhydraten.
US5510004A (en) * 1994-12-01 1996-04-23 Hercules Incorporated Azetidinium polymers for improving wet strength of paper
DE19517047C2 (de) 1995-05-10 1997-09-04 Henkel Kgaa Verfahren zur Herstellung vernetzter Kationpolymere und ihre Verwendung zur Papierbehandlung
NL1000495C2 (nl) 1995-06-02 1996-12-03 Avebe Coop Verkoop Prod Geoxideerde polymere koolhydraatethers voor toepassing als sequestreer- middel, alsmede werkwijzen ter bereiding daarvan.
US6494990B2 (en) 1995-08-25 2002-12-17 Bayer Corporation Paper or board with surface of carboxylated surface size and polyacrylamide
US5656746A (en) * 1996-03-28 1997-08-12 The Proctor & Gamble Company Temporary wet strength polymers from oxidized reaction product of polyhydroxy polymer and 1,2-disubstituted carboxylic alkene
US5995567A (en) * 1996-04-19 1999-11-30 Texas Instruments Incorporated Radio frequency noise canceller
US5723022A (en) * 1996-07-11 1998-03-03 Cytec Technology Corp. Temporary wet strength resins
US5830320A (en) * 1996-09-18 1998-11-03 Weyerhaeuser Company Method of enhancing strength of paper products and the resulting products
GB2324615B (en) 1997-03-15 2001-09-19 J R Crompton Ltd Paper
US6197919B1 (en) * 1997-05-30 2001-03-06 Hercules Incorporated Resins of amphoteric aldehyde polymers and use of said resins as temporary wet-strength or dry-strength resins for paper
DE19735330A1 (de) * 1997-08-14 1999-02-18 Basf Ag Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl
FI105690B (fi) 1997-11-04 2000-09-29 Valtion Teknillinen Menetelmä hapetetun tärkkelyksen valmistamiseksi
FI974139A (fi) 1997-11-04 1999-05-05 Valtion Teknillinen Menetelmä selluloosan modifioimiseksi
HUP0101777A3 (en) 1998-05-07 2003-04-28 Tno Process for selective oxidation of primary alcohols
US6149769A (en) 1998-06-03 2000-11-21 The Procter & Gamble Company Soft tissue having temporary wet strength
AU5489999A (en) 1998-08-19 2000-03-14 Hercules Incorporated Dialdehyde-modified anionic and amphoteric polyacrylamides for improving strength of paper
DE19838473C2 (de) 1998-08-25 2000-06-21 Voss Spilker Peter Verfahren und Vorrichtung zur Abgasreinigung mittels thermischer Nachverbrennung
EP1155040B1 (de) 1999-02-24 2006-04-26 SCA Hygiene Products GmbH Oxidierte zellulose enthaltende fasermaterialien und daraus hergestellte produkte
MXPA01008603A (es) 1999-02-24 2002-07-02 Tno Proceso para la oxidacion selectiva de alcoholes primarios y aldehidos de carbohidrato novedosos.
AU776991B2 (en) 1999-02-24 2004-09-30 Sca Hygiene Products Zeist B.V. Process for selective oxidation of cellulose
US6379494B1 (en) 1999-03-19 2002-04-30 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
US6524348B1 (en) 1999-03-19 2003-02-25 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
AU5717000A (en) 1999-06-30 2001-01-31 Sca Hygiene Products Zeist B.V. Process for selective oxidation of primary alcohols
IL137887A0 (en) 1999-08-17 2001-10-31 Nat Starch Chem Invest Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking
US6695950B1 (en) 1999-08-17 2004-02-24 National Starch And Chemical Investment Holding Corporation Aldehyde modified cellulose pulp for the preparation of high strength paper products
US6368456B1 (en) 1999-08-17 2002-04-09 National Starch And Chemical Investment Holding Corporation Method of making paper from aldehyde modified cellulose pulp with selected additives
US6228126B1 (en) 1999-08-17 2001-05-08 National Starch And Chemical Investment Holding Corporation Paper prepared from aldehyde modified cellulose pulp and the method of making the pulp
US6322665B1 (en) 1999-10-25 2001-11-27 Kimberly-Clark Corporation Reactive compounds to fibrous webs
DE19953589B4 (de) 1999-11-08 2005-05-25 Sca Hygiene Products Gmbh Polysaccharid mit funktionellen Gruppen, Verfahren zu dessen Herstellung und daraus hergestellte Produkte
DE19953591A1 (de) 1999-11-08 2001-05-17 Sca Hygiene Prod Gmbh Metallvernetzbare oxidierte cellulosehaltige Faserstoffe und daraus hergestellte Produkte
EP1237933A1 (de) 1999-11-08 2002-09-11 SCA Hygiene Products Zeist B.V. Verfahren zur oxidierung von primären alkoholen
RU2223972C1 (ru) 1999-11-19 2004-02-20 Акцо Нобель Н.В. Агент для повышения влагопрочности и способ его получения
US6548427B1 (en) 1999-11-23 2003-04-15 Kimberly-Clark Worldwide, Inc. Sanitary tissue products with improved flushability
US6540876B1 (en) 2000-05-19 2003-04-01 National Starch And Chemical Ivnestment Holding Corporation Use of amide or imide co-catalysts for nitroxide mediated oxidation
CA2421397A1 (en) 2000-09-18 2002-03-28 Pulp And Paper Research Institute Of Canada Light-stable lignocellulosic materials and their production
US6498269B1 (en) 2000-10-17 2002-12-24 The University Of Connecticut Method for the oxidation of aldehydes, hemiacetals and primary alcohols
GB2373062A (en) * 2001-03-06 2002-09-11 Sharp Kk Nematic Liquid Crystal Devices
US20030032352A1 (en) 2001-03-22 2003-02-13 Yihua Chang Water-dispersible, cationic polymers, a method of making same and items using same
US7070854B2 (en) 2001-03-22 2006-07-04 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US6897168B2 (en) 2001-03-22 2005-05-24 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
WO2002101144A1 (de) 2001-06-11 2002-12-19 Basf Aktiengesellschaft Nassfestausrüstungsmittel für papier
AU2002301310B2 (en) * 2001-10-17 2007-12-20 Rohm And Haas Company Polymer composition
US7125469B2 (en) 2003-10-16 2006-10-24 The Procter & Gamble Company Temporary wet strength resins
US7259218B2 (en) 2005-02-17 2007-08-21 The Procter + Gamble Company Processes for making temporary wet strength additives

Also Published As

Publication number Publication date
WO2005038131A3 (en) 2005-06-16
CN1867733A (zh) 2006-11-22
CN1867734A (zh) 2006-11-22
AU2004282544A1 (en) 2005-04-28
US20050082023A1 (en) 2005-04-21
US7691233B2 (en) 2010-04-06
EP1676004A2 (de) 2006-07-05
US20050082026A1 (en) 2005-04-21
CA2542772A1 (en) 2005-04-28
ATE428022T1 (de) 2009-04-15
US20070251657A1 (en) 2007-11-01
US20050082024A1 (en) 2005-04-21
US7217339B2 (en) 2007-05-15
CA2542770C (en) 2011-01-25
DE602004030146D1 (de) 2010-12-30
WO2005038131A2 (en) 2005-04-28
US7125469B2 (en) 2006-10-24
CA2542770A1 (en) 2005-04-28
EP1680546A2 (de) 2006-07-19
ATE488642T1 (de) 2010-12-15
WO2005038132A3 (en) 2005-06-16
MXPA06004129A (es) 2006-07-05
WO2005038132A2 (en) 2005-04-28
EP1680546B1 (de) 2009-04-08
AU2004282543A1 (en) 2005-04-28
CA2542772C (en) 2010-08-17
US7258763B2 (en) 2007-08-21
AU2004282543B2 (en) 2007-07-05
JP2007508468A (ja) 2007-04-05
EP1676004B1 (de) 2010-11-17
JP2007513260A (ja) 2007-05-24

Similar Documents

Publication Publication Date Title
ATE428022T1 (de) Additive zur zeitweilige nassfestigkeit
DE69812889D1 (de) Katalysatorzusammensetzungen geeignet für die herstellung von olefinpolymeren
DE69812352D1 (de) Herstellung von wasserlöslichen polymer- dispersionen von vinylamid monomeren
DE60229426D1 (de) Geträgerte katalysatoren für herstellung von polymeren
DE60029464D1 (de) Verfahren zur herstellung von äthylen polymere
MY139235A (en) One step process for the preparation of anticonvulsant derivatives
BR0106838B1 (pt) método de sintetizar uma mistura de polìmeros, e, mistura de polìmeros.
ATE270817T1 (de) Fungizide
BR0214136A (pt) Polìmeros de enxerto, processo para a preparação e uso dos mesmos
ATE282645T1 (de) Herstellung von polyethylenen
DE60033358D1 (de) Verfahren zur Herstellung von faserigen Formteilen
DE502005002688D1 (de) Verfahren zur herstellung von hochverzweigten polyamiden
DE60035071D1 (de) Nassverfestigungsmittel und Verfahren zu seiner Herstellung
DE602004005323D1 (de) Azidfreies verfahren zur herstellung von 1,2-diaminoverbindungen
DE60010192D1 (de) Tensidefreies Emulsionspolymerisationsverfahren
DE60115971D1 (de) Verfahren zur Herstellung von Cellulosepolymeren
DE60115358D1 (de) Geformter Katalysator zur Herstellung von Triethylendiamin, Verfahren zu dessen Herstellung, und Verfahren zur Herstellung von Triethylendiamin
DE602004023105D1 (de) HERSTELLUNG VON 4,5-DIALKYL-3-ACYLPYRROL-2-CARBONS ANSCHLIEßENDE ACYLIERUNG
DE60228400D1 (de) Verfahren zur Herstellung von modifiziertem Polymerkautschuk
DE60024595D1 (de) Verfahren zur herstellung von äthylen polymere
DE50000042D1 (de) Verfahren zur Herstellung von Polyvinylalkohol-stabilisierten Polymerisaten
DE60012417D1 (de) Verfahren zur Herstellung von Polymeren
FR2809624B1 (fr) Utilisation comme substitut sanguin d'une hemoglobine extracellulaire de poids moleculaire eleve
DE60326850D1 (de) Herstellung von initiatoren mit funktionellen gruppen für die anionische polymerisation
DE60141735D1 (de) Verfahren zur Herstellung von Ethylencopolymeren und die erhaltenen Ethylencopolymere

Legal Events

Date Code Title Description
8364 No opposition during term of opposition