DE69023948T2 - Herstellung von peroxidhaltigen Perfluorpolyethern. - Google Patents

Herstellung von peroxidhaltigen Perfluorpolyethern.

Info

Publication number: DE69023948T2
Authority: DE; Germany
Prior art keywords: peroxide; production; containing perfluoropolyethers; perfluoropolyethers
Prior art date: 1989-04-20
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.): Expired - Fee Related

Application number

DE69023948T

Other languages

English (en)

Other versions

DE69023948D1 (de

Inventor

Dario Dr Sianesi

Antonio Dr Marraccini

Giuseppe I- Milan D Marchionni

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.)

Solvay Specialty Polymers Italy SpA

Original Assignee

Ausimont SpA

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.)

1989-04-20

Filing date

1990-04-20

Publication date

1996-06-05

1990-04-20 Application filed by Ausimont SpA filed Critical Ausimont SpA

1996-01-18 Publication of DE69023948D1 publication Critical patent/DE69023948D1/de

1996-06-05 Application granted granted Critical

1996-06-05 Publication of DE69023948T2 publication Critical patent/DE69023948T2/de

2010-04-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000010702 perfluoropolyether Substances 0.000 title 1
150000002978 peroxides Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

DE69023948T 1989-04-20 1990-04-20 Herstellung von peroxidhaltigen Perfluorpolyethern. Expired - Fee Related DE69023948T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8920207A IT1229845B (it)	1989-04-20	1989-04-20	Procedimento per la preparazione di perfluoropolieteri perossidici.

Publications (2)

Publication Number	Publication Date
DE69023948D1 DE69023948D1 (de)	1996-01-18
DE69023948T2 true DE69023948T2 (de)	1996-06-05

Family

ID=11164767

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE69023948T Expired - Fee Related DE69023948T2 (de)	1989-04-20	1990-04-20	Herstellung von peroxidhaltigen Perfluorpolyethern.
DE69020107T Expired - Fee Related DE69020107T2 (de)	1989-04-20	1990-04-20	Herstellung von peroxid enthaltenden perfluorpolyäthern.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE69020107T Expired - Fee Related DE69020107T2 (de)	1989-04-20	1990-04-20	Herstellung von peroxid enthaltenden perfluorpolyäthern.

Country Status (36)

Country	Link
US (2)	US5258110A (de)
EP (4)	EP0393705A1 (de)
JP (2)	JP3040461B2 (de)
KR (2)	KR0167551B1 (de)
CN (2)	CN1031064C (de)
AR (1)	AR246747A1 (de)
AT (2)	ATE131185T1 (de)
AU (2)	AU626665B2 (de)
BG (1)	BG51357A3 (de)
BR (2)	BR9007099A (de)
CA (2)	CA2045470C (de)
CZ (2)	CZ282933B6 (de)
DD (2)	DD298942A5 (de)
DE (2)	DE69023948T2 (de)
DK (2)	DK0393700T3 (de)
EG (2)	EG19310A (de)
ES (2)	ES2081315T3 (de)
FI (2)	FI96428C (de)
GR (2)	GR3017108T3 (de)
HU (2)	HU209675B (de)
IE (2)	IE71222B1 (de)
IL (2)	IL94113A0 (de)
IT (1)	IT1229845B (de)
MX (2)	MX174319B (de)
NO (2)	NO178379C (de)
NZ (2)	NZ233405A (de)
PL (2)	PL163381B1 (de)
PT (2)	PT93831B (de)
RO (2)	RO110331B1 (de)
RU (2)	RU2075486C1 (de)
SI (2)	SI9010777B (de)
SK (1)	SK197490A3 (de)
UA (1)	UA26444A (de)
WO (2)	WO1990012833A1 (de)
YU (2)	YU77890A (de)
ZA (2)	ZA902932B (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1229845B (it) *	1989-04-20	1991-09-13	Ausimont Srl	Procedimento per la preparazione di perfluoropolieteri perossidici.
IT1241679B (it) *	1990-03-06	1994-01-31	Ausimont Spa	Perfluoropolieteri e processi per la loro preparazione
IT1249319B (it) *	1991-04-26	1995-02-22	Ausimont Spa	Perfluoropolieteri ad elevata viscosita' e basso contenuto di ossigeno perossidico, e procedimento per la loro preparazione
IT1264977B1 (it) *	1993-11-17	1996-10-17	Ausimont Spa	Processo per preparare perfluoropolietri
IT1275972B1 (it) *	1995-03-24	1997-10-24	Ausimont Spa	Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati
IT1275568B (it) *	1995-07-19	1997-08-07	Ausimont Spa	Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri
US5719259A (en) *	1995-08-14	1998-02-17	E. I. Du Pont De Nemours And Company	Perfluoroalkylene oxide copolymer composition containing functional groups
IT1282627B1 (it) *	1996-02-14	1998-03-31	Ausimont Spa	Procedimento per la preparazione di perfluoropoliossialchileni perossidici
IT1282626B1 (it) *	1996-02-14	1998-03-31	Ausimont Spa	Processo di preparazione di perfluoropolieteri perossidici
EP0831110B9 (de) *	1996-09-18	2005-09-07	E.I. Du Pont De Nemours And Company	Perfluoroalkylenotidcopolymer-Zusammenstezungen enthaltend funktionnelle Gruppe
IT1313597B1 (it)	1999-08-04	2002-09-09	Ausimont Spa	Lubrificanti perfluoropolieterei contenenti gruppi solfonilfluoruro
US6255536B1 (en) †	1999-12-22	2001-07-03	Dyneon Llc	Fluorine containing vinyl ethers
IT1318487B1 (it)	2000-04-21	2003-08-25	Ausimont Spa	Fluoroelastomeri.
US7534845B2 (en)	2000-04-21	2009-05-19	Solvay Solexis S.P.A.	Fluorovinyl ethers and polymers obtainable therefrom
IT1318488B1 (it) *	2000-04-21	2003-08-25	Ausimont Spa	Fluorovinileteri e polimeri da essi ottenibili.
ITMI20010008A1 (it) *	2001-01-03	2002-07-03	Ausimont Spa	Additivi per fluoropolieterei per applicazioni elettromagnetiche
ITMI20010554A1 (it)	2001-03-16	2002-09-16	Ausimont Spa	Additivi per resine idrogenate
ITMI20011306A1 (it) *	2001-06-21	2002-12-21	Ausimont Spa	Poliuretani vulcanizzabili
ITMI20011424A1 (it) *	2001-07-05	2003-01-05	Ausimont Spa	Dispersioni di polimeri fluorurati
EP1306417B1 (de) *	2001-10-23	2012-08-01	Solvay Specialty Polymers Italy S.p.A.	Verwendung von fluorierten Flüssigkeiten zum Wärmeaustausch oder als Arbeitsflüssigkeiten in der Anwesenheit von ionisierenden Strahlungen und/oder Bestrahlungen mit Neutronen
ITMI20020029A1 (it) *	2002-01-10	2003-07-10	Ausimont Spa	Composizioni idro- oleo repellenti
ITMI20020057A1 (it) *	2002-01-15	2003-07-15	Ausimont Spa	Composizioni acquose di fosfati di perfluoropolieteri e loro uso per conferire oleorepellenza alla carta
ITMI20020056A1 (it)	2002-01-15	2003-07-15	Ausimont Spa	Composizioni acquose di fosfati di perfluoropolieteri e loro uso per conferire oleorepellenza alla carta
ITMI20020198A1 (it) *	2002-02-05	2003-08-05	Ausimont Spa	(per)aloeteri
ITMI20020513A1 (it) *	2002-03-12	2003-09-12	Ausimont Spa	Estrazione liquido-liquido di sostanze organiche polari dalle loro soluzione acquose con liquidi estraenti fluorurati
ITMI20021228A1 (it) *	2002-06-06	2003-12-09	Ausimont Spa	Composizioni di poliuretani reticolabili
ITMI20021277A1 (it) *	2002-06-11	2003-12-11	Ausimont Spa	Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli
ITMI20030019A1 (it) *	2003-01-09	2004-07-10	Solvay Solexis Spa	Procedimento per la preparazione di composti mono-
ITMI20030018A1 (it) *	2003-01-09	2004-07-10	Solvay Solexis Spa	Procedimento per la preparazione di composti mono-
JP4283274B2 (ja) *	2003-03-31	2009-06-24	独立行政法人科学技術振興機構	分解性高分子およびその製造方法
ITMI20031914A1 (it) *	2003-10-03	2005-04-04	Solvay Solexis Spa	Perfluoropolieteri.
ITMI20031915A1 (it) *	2003-10-03	2005-04-04	Solvay Solexis Spa	Processo per la preparazione di perfluoropolieteri.
ITMI20040106A1 (it) *	2004-01-27	2004-04-27	Solvay Solexis Spa	Poliuretani
ITMI20040133A1 (it)	2004-01-29	2004-04-29	Solvay Solexis Spa	Processo per preparare fluoroalogenoeteri
ITMI20042239A1 (it) *	2004-11-19	2005-02-19	Solvay Solexis Spa	Additivi per fluoropolieterei
ITMI20042238A1 (it) *	2004-11-19	2005-02-19	Solvay Solexis Spa	Composti per fluoropolirterei
ITMI20050817A1 (it) *	2005-05-05	2006-11-06	Solvay Solexis Spa	Processo di dealogenazione
ITMI20062308A1 (it) *	2006-11-30	2008-06-01	Solvay Solexis Spa	Additivi per alo-polimeri
EP2089443B1 (de) *	2006-11-30	2010-07-21	Solvay Solexis S.p.A.	Fluorinierte schmiermittel
ITMI20062306A1 (it) *	2006-11-30	2008-06-01	Solvay Solexis Spa	Lubrificanti fluorurati
EP1980583A1 (de) *	2007-04-10	2008-10-15	Solvay Solexis S.p.A.	Methode zur Herstellung von Carbonylgruppen enthaltenden Perfluoropolyetheren
EP2158239A1 (de) *	2007-05-16	2010-03-03	Solvay Solexis S.p.A.	Fluoriertes polyurethan enthaltende zusammensetzung
EP2176162B1 (de) *	2007-08-07	2018-02-28	Solvay Specialty Polymers Italy S.p.A.	Modifikation kohlehaltiger materialien
EP2100909A1 (de)	2008-03-14	2009-09-16	Solvay Solexis S.p.A.	(Per)fluor-Additionsprodukte
KR101258616B1 (ko) *	2008-08-15	2013-04-26	중호우 천광 리서치 인스티튜트 오브 케미컬 인더스트리 컴퍼니 리미티드	함불소 폴리에테르 과산화물 및 함불소 단량체의 에멀션 중합반응에서의 용도
ITMI20081900A1 (it) *	2008-10-28	2010-04-29	Solvay Solexis Spa	Uso di polimeri termoplastici fluorurati come additivi per polimeri idrogenati
JP5854840B2 (ja)	2008-12-05	2016-02-09	ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア	多官能性（パー）フルオロポリエーテル
TWI520977B (zh)	2010-04-21	2016-02-11	首威索勒希斯股份有限公司	氟化的聚胺基甲酸酯組成物
WO2013017470A1 (en)	2011-08-04	2013-02-07	Solvay Specialty Polymers Italy S.P.A.	Compositions of ionisable fluoropolymers
US9862787B2 (en) *	2011-12-12	2018-01-09	Solvay Specialty Polymers Italy S.P.A.	Curable composition
EP2816045B1 (de)	2012-02-17	2019-04-03	AGC Inc.	Fluorierte etherverbindung, fluorierte etherzusammensetzung und beschichtungsflüssigkeit sowie substrat mit oberflächenbehandelter schicht und verfahren zur herstellung des besagten substrats
KR102016194B1 (ko)	2012-02-17	2019-08-29	에이지씨 가부시키가이샤	함불소 에테르 화합물, 함불소 에테르 조성물 및 코팅액, 그리고 표면 처리층을 갖는 기재 및 그 제조 방법
JP6127985B2 (ja)	2012-02-17	2017-05-17	旭硝子株式会社	含フッ素エーテル化合物、含フッ素エーテル組成物およびコーティング液、ならびに表面処理層を有する基材およびその製造方法
WO2014067981A1 (en)	2012-11-05	2014-05-08	Solvay Specialty Polymers Italy S.P.A.	Process for the purification of (per)fluoropolyethers with carboxylate end groups
JP6239642B2 (ja)	2012-12-11	2017-11-29	ソルベイスペシャルティポリマーズイタリーエス．ピー．エー．	（パー）フルオロポリエーテルアルコールのアルコキシ化方法
WO2014090646A1 (en)	2012-12-13	2014-06-19	Solvay Specialty Polymers Italy S.P.A.	Non-aqueous fluoropolymer compositions
EP3177701B1 (de)	2014-08-05	2018-07-25	Solvay Specialty Polymers Italy S.p.A.	Schmierverfahren mit alkoxylierten perfluoropolyethern
US20170335220A1 (en)	2014-12-15	2017-11-23	Solvay Specialty Polymers Italy S.P.A.	Water-based composition comprising a fluorinated polymer
US10280247B2 (en)	2015-03-26	2019-05-07	Solvay Specialty Polymers Italy S.P.A.	Non-aqueous cross-linkable fluoropolymer compositions
JP2017105944A (ja) *	2015-12-10	2017-06-15	ダイキン工業株式会社	過酸化パーフルオロポリオキシアルキレン化合物の製造方法
JP2017105945A (ja)	2015-12-10	2017-06-15	ダイキン工業株式会社	過酸化パーフルオロポリオキシアルキレン化合物の製造方法
EP3483199A4 (de) *	2016-07-05	2020-03-04	Daikin Industries, Ltd.	Verfahren zur herstellung einer fluorpolyoxyalkylenperoxidverbindung
JP7130619B2 (ja)	2016-07-20	2022-09-05	ソルベイスペシャルティポリマーズイタリーエス．ピー．エー．	ポリアルコキシル化ポリマーの製造方法
CN107501538A (zh) *	2017-08-01	2017-12-22	巨化集团技术中心	一种全氟聚醚及其制备方法
WO2019048394A1 (en) *	2017-09-08	2019-03-14	Solvay Specialty Polymers Italy S.P.A.	PROCESS FOR THE MANUFACTURE OF FLUORINATED POLYMERS
CN108440748B (zh) *	2018-04-09	2020-06-16	浙江巨化技术中心有限公司	一种高分子量带有酰氟基团全氟聚醚过氧化物的合成方法
CN109529906B (zh) *	2018-12-25	2021-06-15	西安近代化学研究所	一种合成1,1,2,3,3,3-六氟丙基甲醚的催化剂及其制备方法
EP3757190B1 (de) *	2019-06-26	2021-10-13	Alpraaz AB	Flüssiges wärmeübertragungsgemisch und dessen verwendung
CN111620972B (zh) *	2020-04-26	2022-07-19	浙江巨化技术中心有限公司	一种全氟聚醚及其制备方法
CN114507340B (zh) *	2020-11-17	2023-06-23	中昊晨光化工研究院有限公司	一种全氟聚醚及其制备方法
CN114276532A (zh) *	2021-12-29	2022-04-05	山东东岳高分子材料有限公司	一种过氧化全氟聚醚的制备方法及装置
CN115873162A (zh) *	2022-12-01	2023-03-31	江苏梅兰化工有限公司	一种氟橡胶用低聚氟醚过氧化物的制备装置及制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3639429A (en) *	1963-07-09	1972-02-01	Du Pont	Process for oxidizing polyfluorinated olefines
NL148300B (nl) *	1964-01-02	1976-01-15	Edison Soc	Werkwijze ter bereiding van polyoxyperfluormethylenen.
NL6709067A (de) *	1964-04-09	1968-01-08
FR1499094A (de) *	1965-11-18	1968-01-11
DE1745169B2 (de) *	1967-02-09	1977-04-21	Montecatini Edison S.P.A., Mailand (Italien)	Fluorierte lineare polyaether und verfahren zu ihrer herstellung
GB1217871A (en) *	1967-02-09	1970-12-31	Montedison Spa	Fluorine-containing polyethers
US3847978A (en) *	1968-07-01	1974-11-12	Montedison Spa	Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof
US3622601A (en) *	1969-02-17	1971-11-23	Monsanto Res Corp	Fluorinated epoxide
US4384128A (en) *	1981-04-03	1983-05-17	E. I. Du Pont De Nemours And Company	Perfluoroglycidyl ethers
US4460514A (en) *	1981-06-17	1984-07-17	The United States Of America As Represented By The Secretary Of The Air Force	Method for the preparation of poly (carbonyl fluoride) oligomers
AU579374B2 (en)	1984-05-23	1988-11-24	Ausimont S.R.L.	Process for preparing perfluoropolyethers with neutral and functional end-groups, having a regulated molecular weight
IT1213071B (it) *	1986-05-07	1989-12-07	Ausimont Spa	Perfluoropolieteri esenti da ossigeno perossidico e contenenti gruppi perfluoroepossidici disposti lungo la catena perfluoropolieterea.
US4743300A (en) *	1986-08-29	1988-05-10	Minnesota Mining And Manufacturing Company	Polyfluoropolyethers having pendant perfluoroalkoxy groups
JPS63137922A (ja) *	1986-11-28	1988-06-09	Nippon Mektron Ltd	新規パーフルオロポリエーテルの製造法
IT1218205B (it) *	1988-04-08	1990-04-12	Ausimont Spa	Impiego di derivati dei perfluoropolieteri in forma di microemulsione acquosa per la protezione dei materiali lapidei dagli agenti atmosferici
IT1218206B (it) *	1988-04-08	1990-04-12	Ausimont Spa	Impiego di emulsioni di perfluoropolieteri per la protezione di materiali lapidei dagli agenti atmosferici
IT1217452B (it) *	1988-05-02	1990-03-22	Ausimont Spa	Perfluoropolieteri contenenti un alogeno diverso da fluoro e aventi un gruppo terminale a funzione acida
IT1217453B (it) *	1988-05-02	1990-03-22	Ausimont Spa	Procedimento per la produzione di perfluoropolieteri a peso molecolare controllato,aventi gruppi terminali perfluoroalchilici o perfluorocloroalchilici
IT1217658B (it) *	1988-05-20	1990-03-30	Ausimont Spa	Processo perfezionato per la produzione di perfluoropolieteri costituiti sostanzialmente da unita' perfludossietilenche e perfluoroossipropileniche
IT1229845B (it) *	1989-04-20	1991-09-13	Ausimont Srl	Procedimento per la preparazione di perfluoropolieteri perossidici.

1989
- 1989-04-20 IT IT8920207A patent/IT1229845B/it active
1990
- 1990-04-18 IL IL94113A patent/IL94113A0/xx not_active IP Right Cessation
- 1990-04-18 ZA ZA902932A patent/ZA902932B/xx unknown
- 1990-04-18 IL IL94112A patent/IL94112A0/xx not_active IP Right Cessation
- 1990-04-18 ZA ZA902933A patent/ZA902933B/xx unknown
- 1990-04-19 IE IE139690A patent/IE71222B1/en not_active IP Right Cessation
- 1990-04-19 SI SI9010777A patent/SI9010777B/sl unknown
- 1990-04-19 MX MX020371A patent/MX174319B/es unknown
- 1990-04-19 YU YU00778/90A patent/YU77890A/xx unknown
- 1990-04-19 SI SI9010778A patent/SI9010778B/sl unknown
- 1990-04-19 DD DD90339896A patent/DD298942A5/de not_active IP Right Cessation
- 1990-04-19 IE IE139790A patent/IE68409B1/en not_active IP Right Cessation
- 1990-04-19 MX MX020370A patent/MX172586B/es unknown
- 1990-04-19 DD DD90339895A patent/DD298941A5/de not_active IP Right Cessation
- 1990-04-19 YU YU77790A patent/YU77790A/sh unknown
- 1990-04-20 DE DE69023948T patent/DE69023948T2/de not_active Expired - Fee Related
- 1990-04-20 AU AU54472/90A patent/AU626665B2/en not_active Ceased
- 1990-04-20 PT PT93831A patent/PT93831B/pt not_active IP Right Cessation
- 1990-04-20 WO PCT/EP1990/000641 patent/WO1990012833A1/en active IP Right Grant
- 1990-04-20 EP EP90107539A patent/EP0393705A1/de active Pending
- 1990-04-20 SK SK1974-90A patent/SK197490A3/sk unknown
- 1990-04-20 CA CA002045470A patent/CA2045470C/en not_active Expired - Fee Related
- 1990-04-20 DK DK90107532.5T patent/DK0393700T3/da active
- 1990-04-20 CA CA002045679A patent/CA2045679C/en not_active Expired - Fee Related
- 1990-04-20 US US07/613,495 patent/US5258110A/en not_active Expired - Lifetime
- 1990-04-20 AT AT90107532T patent/ATE131185T1/de active
- 1990-04-20 AU AU54446/90A patent/AU633081B2/en not_active Ceased
- 1990-04-20 KR KR1019900702646A patent/KR0167551B1/ko not_active IP Right Cessation
- 1990-04-20 PL PL90284870A patent/PL163381B1/pl unknown
- 1990-04-20 WO PCT/EP1990/000638 patent/WO1990012832A1/en active IP Right Grant
- 1990-04-20 EP EP90906217A patent/EP0424491A1/de active Pending
- 1990-04-20 DE DE69020107T patent/DE69020107T2/de not_active Expired - Fee Related
- 1990-04-20 NZ NZ233405A patent/NZ233405A/xx unknown
- 1990-04-20 NZ NZ233406A patent/NZ233406A/en unknown
- 1990-04-20 RO RO148415A patent/RO110331B1/ro unknown
- 1990-04-20 AR AR90316671A patent/AR246747A1/es active
- 1990-04-20 BR BR909007099A patent/BR9007099A/pt not_active Application Discontinuation
- 1990-04-20 PT PT93830A patent/PT93830B/pt not_active IP Right Cessation
- 1990-04-20 AT AT90906219T patent/ATE123787T1/de not_active IP Right Cessation
- 1990-04-20 DK DK90906219.2T patent/DK0427820T3/da active
- 1990-04-20 CN CN90103935A patent/CN1031064C/zh not_active Expired - Lifetime
- 1990-04-20 CN CN90103919A patent/CN1031063C/zh not_active Expired - Fee Related
- 1990-04-20 CZ CS901975A patent/CZ282933B6/cs not_active IP Right Cessation
- 1990-04-20 RU SU905001958A patent/RU2075486C1/ru not_active IP Right Cessation
- 1990-04-20 ES ES90107532T patent/ES2081315T3/es not_active Expired - Lifetime
- 1990-04-20 BR BR909007111A patent/BR9007111A/pt not_active IP Right Cessation
- 1990-04-20 RO RO148416A patent/RO110332B1/ro unknown
- 1990-04-20 EP EP90906219A patent/EP0427820B1/de not_active Expired - Lifetime
- 1990-04-20 ES ES90906219T patent/ES2075898T3/es not_active Expired - Lifetime
- 1990-04-20 JP JP2506314A patent/JP3040461B2/ja not_active Expired - Fee Related
- 1990-04-20 UA UA5001958A patent/UA26444A/uk unknown
- 1990-04-20 CZ CS901974A patent/CZ282738B6/cs not_active IP Right Cessation
- 1990-04-20 PL PL90284868A patent/PL163380B1/pl unknown
- 1990-04-20 RU SU905010049A patent/RU2070558C1/ru not_active IP Right Cessation
- 1990-04-20 HU HU903455A patent/HU209675B/hu not_active IP Right Cessation
- 1990-04-20 KR KR1019900702647A patent/KR0167552B1/ko not_active IP Right Cessation
- 1990-04-20 HU HU903415A patent/HU208441B/hu not_active IP Right Cessation
- 1990-04-20 EP EP90107532A patent/EP0393700B1/de not_active Expired - Lifetime
- 1990-04-20 JP JP2506316A patent/JP3043400B2/ja not_active Expired - Fee Related
- 1990-04-20 US US07/613,483 patent/US5149842A/en not_active Expired - Lifetime
- 1990-04-22 EG EG24390A patent/EG19310A/xx active
- 1990-04-22 EG EG24290A patent/EG19387A/xx active
1991
- 1991-10-16 FI FI914876A patent/FI96428C/fi active
- 1991-10-16 FI FI914877A patent/FI96429C/fi active
- 1991-10-17 BG BG95339A patent/BG51357A3/xx unknown
- 1991-10-18 NO NO914115A patent/NO178379C/no not_active IP Right Cessation
- 1991-10-18 NO NO914114A patent/NO178378C/no not_active IP Right Cessation
1995
- 1995-08-11 GR GR950402220T patent/GR3017108T3/el unknown
- 1995-12-21 GR GR950403645T patent/GR3018513T3/el unknown

Also Published As

Publication number	Publication date
HUT59946A (en)	1992-07-28
PT93831A (pt)	1990-11-20
FI914877A0 (fi)	1991-10-16
GR3018513T3 (en)	1996-03-31
EP0424491A1 (de)	1991-05-02
US5258110A (en)	1993-11-02
HU903415D0 (en)	1991-12-30
HU208441B (en)	1993-10-28
CZ197490A3 (en)	1997-06-11
NO914114D0 (no)	1991-10-18
DE69020107T2 (de)	1995-11-30
DE69023948D1 (de)	1996-01-18
JPH04505171A (ja)	1992-09-10
YU77890A (en)	1991-08-31
CA2045470A1 (en)	1990-10-21
EG19310A (en)	1995-01-31
NO914115L (no)	1991-10-18
ES2081315T3 (es)	1996-03-01
SI9010778B (sl)	1999-06-30
SI9010778A (en)	1997-08-31
PL163380B1 (en)	1994-03-31
MX172586B (es)	1994-01-03
DD298942A5 (de)	1992-03-19
ZA902932B (en)	1991-04-24
IE901397L (en)	1990-10-20
BG51357A3 (en)	1993-04-15
SK279078B6 (sk)	1998-06-03
PT93831B (pt)	1996-09-30
CN1047313A (zh)	1990-11-28
PL163381B1 (pl)	1994-03-31
KR0167551B1 (ko)	1999-03-30
CZ197590A3 (en)	1997-06-11
EP0393705A1 (de)	1990-10-24
IL94112A0 (en)	1991-01-31
DD298941A5 (de)	1992-03-19
YU77790A (sh)	1992-07-20
FI96428C (fi)	1996-06-25
US5149842A (en)	1992-09-22
EP0393700B1 (de)	1995-12-06
NO914114L (no)	1991-10-18
EP0427820A1 (de)	1991-05-22
DE69020107D1 (de)	1995-07-20
ATE123787T1 (de)	1995-06-15
CN1049670A (zh)	1991-03-06
JP3043400B2 (ja)	2000-05-22
WO1990012832A1 (en)	1990-11-01
FI96429C (fi)	1996-06-25
CN1031064C (zh)	1996-02-21
SK197490A3 (en)	1998-06-03
PT93830B (pt)	1996-09-30
IE71222B1 (en)	1997-02-12
IE68409B1 (en)	1996-06-12
ZA902933B (en)	1991-05-29
DK0427820T3 (da)	1995-08-14
UA26444A (uk)	1999-08-30
RU2070558C1 (ru)	1996-12-20
IE901396L (en)	1990-10-20
MX174319B (es)	1994-05-06
EG19387A (en)	1996-02-29
CA2045679C (en)	2000-08-22
WO1990012833A1 (en)	1990-11-01
GR3017108T3 (en)	1995-11-30
HUT59947A (en)	1992-07-28
CZ282933B6 (cs)	1997-11-12
NO914115D0 (no)	1991-10-18
PT93830A (pt)	1990-11-20
AU626665B2 (en)	1992-08-06
RO110332B1 (ro)	1995-12-29
BR9007099A (pt)	1991-11-26
RU2075486C1 (ru)	1997-03-20
NO178379C (no)	1996-03-13
SI9010777A (en)	1997-08-31
AR246747A1 (es)	1994-09-30
IT8920207A0 (it)	1989-04-20
CA2045679A1 (en)	1990-10-21
NO178379B (no)	1995-12-04
EP0427820B1 (de)	1995-06-14
CA2045470C (en)	2000-08-22
AU5444690A (en)	1990-11-16
FI96428B (fi)	1996-03-15
JP3040461B2 (ja)	2000-05-15
KR920700247A (ko)	1992-02-19
NO178378B (no)	1995-12-04
CZ282738B6 (cs)	1997-09-17
FI96429B (fi)	1996-03-15
HU903455D0 (en)	1991-12-30
ATE131185T1 (de)	1995-12-15
IT1229845B (it)	1991-09-13
DK0393700T3 (da)	1996-01-02
NZ233406A (en)	1993-04-28
JPH04505170A (ja)	1992-09-10
AU5447290A (en)	1990-11-16
FI914876A0 (fi)	1991-10-16
AU633081B2 (en)	1993-01-21
CN1031063C (zh)	1996-02-21
NO178378C (no)	1996-03-13
ES2075898T3 (es)	1995-10-16
EP0393700A1 (de)	1990-10-24
NZ233405A (en)	1993-05-26
HU209675B (en)	1994-10-28
BR9007111A (pt)	1991-12-17
KR0167552B1 (ko)	1999-03-30
SI9010777B (sl)	1999-08-31
RO110331B1 (ro)	1995-12-29
KR920700246A (ko)	1992-02-19
IL94113A0 (en)	1991-01-31

Legal Events

Date	Code	Title	Description
1997-01-09	8364	No opposition during term of opposition
2010-02-18	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69023948D1 (de)	1996-01-18	Herstellung von peroxidhaltigen Perfluorpolyethern.
DE3872495D1 (de)	1992-08-06	Herstellung von 3,3,3-trifluoropropen.
ATE72660T1 (de)	1992-03-15	Herstellung von zeolith-l.
DE3780933D1 (de)	1992-09-10	Herstellung von aminoalanen.
DE69022595T2 (de)	1996-02-29	Herstellung von kohlefaser-halbfabrikaten.
DE69018071T2 (de)	1995-07-27	Herstellung von peroxysäuren.
DE69109386D1 (de)	1995-06-08	Herstellung von optischen Schaltern.
DE3778134D1 (de)	1992-05-14	Kontinuierliche herstellung von dialkansulfonylperoxiden.
DE68910981T2 (de)	1994-03-17	Herstellung von Flocken.
DE68921340T2 (de)	1995-10-19	Herstellung von epoxinitraten.
DE3875281D1 (de)	1992-11-19	Herstellung von pseudoiononen.
DE69108740T2 (de)	1995-08-17	Herstellung von peroxidzusammensetzungen.
DE69012882T2 (de)	1995-02-02	Herstellung von Stickstoffzusammensetzungen.
DE69002496D1 (de)	1993-09-09	Herstellung von fluorphenolen.
DE68907733D1 (de)	1993-09-02	Herstellung von duesen.
DE3878387D1 (de)	1993-03-25	Herstellung von dimethylaminomethyl-kupferphthalocyanin.
DE3766873D1 (de)	1991-02-07	Herstellung von substituierten dichlormethylpyridinen.
DE59006801D1 (de)	1994-09-22	Herstellung von Imidomethylphthalocyanin-Derivaten.
DE3880110D1 (de)	1993-05-13	Herstellung von m-aminophenol.
DE69021565T2 (de)	1996-04-11	Herstellung von phenylhydroquinon.
DE69014692D1 (de)	1995-01-19	Herstellung von beta-Picolin.
DE3773219D1 (de)	1991-10-31	Herstellung von tetrachlorpyridin.
ATE75738T1 (de)	1992-05-15	Herstellung von ascorbinsaeure-6-estern.
ATE87904T1 (de)	1993-04-15	Herstellung von m-aminophenol.
DE3675948D1 (de)	1991-01-10	Herstellung von alkyltrifluoracetoacetat.