HRP970079B1 - Process for preparing peroxidic perfluoropolyoxyalkylenes - Google Patents

Process for preparing peroxidic perfluoropolyoxyalkylenes

Info

Publication number: HRP970079B1
Authority: HR; Croatia
Prior art keywords: preparing peroxidic; perfluoropolyoxyalkylenes; peroxidic perfluoropolyoxyalkylenes; preparing; peroxidic
Prior art date: 1996-02-14

Application number

HR970079A

Other languages

English (en)

Inventor

Giuseppe Marchionni

Pier Antonio Guarda

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.)

1996-02-14

Filing date

1997-02-12

Publication date

2001-06-30

1997-02-12 Application filed by Ausimont Spa filed Critical Ausimont Spa

1998-04-30 Publication of HRP970079A2 publication Critical patent/HRP970079A2/hr

2001-06-30 Publication of HRP970079B1 publication Critical patent/HRP970079B1/xx

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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- 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
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
- C08G65/226—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyethers (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Hinges (AREA)

HR970079A 1996-02-14 1997-02-12 Process for preparing peroxidic perfluoropolyoxyalkylenes HRP970079B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT96MI000279A IT1282627B1 (it)	1996-02-14	1996-02-14	Procedimento per la preparazione di perfluoropoliossialchileni perossidici

Publications (2)

Publication Number	Publication Date
HRP970079A2 HRP970079A2 (en)	1998-04-30
HRP970079B1 true HRP970079B1 (en)	2001-06-30

Family

ID=11373268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HR970079A HRP970079B1 (en)	1996-02-14	1997-02-12	Process for preparing peroxidic perfluoropolyoxyalkylenes

Country Status (28)

Country	Link
US (1)	US5744651A (xx)
EP (1)	EP0790269B1 (xx)
JP (1)	JP3862339B2 (xx)
KR (1)	KR100486125B1 (xx)
CN (1)	CN1080276C (xx)
AR (1)	AR005793A1 (xx)
AT (1)	ATE194850T1 (xx)
AU (1)	AU715369B2 (xx)
BG (1)	BG62394B1 (xx)
BR (1)	BR9700958A (xx)
CA (1)	CA2197538C (xx)
CZ (1)	CZ293428B6 (xx)
DE (1)	DE69702550T2 (xx)
ES (1)	ES2150155T3 (xx)
HR (1)	HRP970079B1 (xx)
HU (1)	HU220709B1 (xx)
IL (1)	IL120220A (xx)
IN (1)	IN190368B (xx)
IT (1)	IT1282627B1 (xx)
NO (1)	NO311693B1 (xx)
NZ (1)	NZ314218A (xx)
PE (1)	PE6598A1 (xx)
PL (1)	PL318452A1 (xx)
RO (1)	RO116894B1 (xx)
RU (1)	RU2194725C2 (xx)
TW (1)	TW442497B (xx)
UY (1)	UY24459A1 (xx)
ZA (1)	ZA971176B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMI20011340A1 (it) *	2001-06-26	2002-12-26	Ausimont Spa	Pfpe aventi almeno un terminale alchiletereo e relativo processo dipreparazione
ITMI20030372A1 (it)	2003-03-03	2004-09-04	Solvay Solexis Spa	Perfluoropolieteri lineari aventi migliorata stabilita' termoossidativa.
ITMI20031915A1 (it) *	2003-10-03	2005-04-04	Solvay Solexis Spa	Processo per la preparazione di perfluoropolieteri.
WO2008065163A1 (en) *	2006-11-30	2008-06-05	Solvay Solexis S.P.A.	Fluorinated lubricants
ITMI20062308A1 (it) *	2006-11-30	2008-06-01	Solvay Solexis Spa	Additivi per alo-polimeri
ITMI20062306A1 (it) *	2006-11-30	2008-06-01	Solvay Solexis Spa	Lubrificanti fluorurati
EP1980583A1 (en) *	2007-04-10	2008-10-15	Solvay Solexis S.p.A.	A method for preparing carbonylic perfluoropolyethers
WO2009019243A1 (en) *	2007-08-07	2009-02-12	Solvay Solexis S.P.A.	Modification of carbonaceous materials
EP2100909A1 (en) *	2008-03-14	2009-09-16	Solvay Solexis S.p.A.	(Per)fluorinated addition products
PL2319879T3 (pl) *	2008-08-15	2016-04-29	Zhonghao Chenguang Res Inst Chemical Ind	Nadtlenkowy fluoropolieter i jego zastosowanie w polimeryzacji emulsyjnej monomeru zawierającego fluor
WO2010063745A1 (en)	2008-12-05	2010-06-10	Solvay Solexis S.P.A.	Polyfunctional (per)fluoropolyethers
EP2794720B1 (en) *	2011-12-22	2017-08-02	Solvay Specialty Polymers Italy S.p.A.	Process for the manufacture of (per)fluoropolyethers with aromatic end groups
CN103724559B (zh) *	2013-12-17	2016-08-17	中昊晨光化工研究院有限公司	一种由全氟聚醚过氧化物合成全氟聚醚的方法
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
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
KR102240973B1 (ko) *	2019-06-13	2021-04-15	한국화학연구원	과산화 퍼플루오로폴리에테르의 과산화물 제거를 통한 퍼플루오로폴리에테르의 제조장치 및 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3715378A (en) *	1967-02-09	1973-02-06	Montedison Spa	Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US4451646A (en) *	1967-02-09	1984-05-29	Montedison, S.P.A.	High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene
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
IT1229845B (it) *	1989-04-20	1991-09-13	Ausimont Srl	Procedimento per la preparazione di perfluoropolieteri perossidici.
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
US5182342A (en) *	1992-02-28	1993-01-26	E. I. Du Pont De Nemours And Company	Hydrofluorocarbon solvents for fluoromonomer polymerization
IT1264977B1 (it) *	1993-11-17	1996-10-17	Ausimont Spa	Processo per preparare perfluoropolietri
US5658962A (en) *	1994-05-20	1997-08-19	Minnesota Mining And Manufacturing Company	Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
WO1995032173A1 (fr) *	1994-05-24	1995-11-30	Eisai Co., Ltd.	Compose porteur de deux groupes 2,6-diiodophenol-4-yl et medicament de diagnostic de l'allergie a l'iode
IT1274591B (it) *	1994-08-05	1997-07-18	Ausimont Spa	Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati

1996
- 1996-02-14 IT IT96MI000279A patent/IT1282627B1/it active IP Right Grant
1997
- 1997-02-11 DE DE69702550T patent/DE69702550T2/de not_active Expired - Lifetime
- 1997-02-11 ES ES97102123T patent/ES2150155T3/es not_active Expired - Lifetime
- 1997-02-11 AT AT97102123T patent/ATE194850T1/de not_active IP Right Cessation
- 1997-02-11 EP EP97102123A patent/EP0790269B1/en not_active Expired - Lifetime
- 1997-02-12 HR HR970079A patent/HRP970079B1/xx not_active IP Right Cessation
- 1997-02-12 NZ NZ314218A patent/NZ314218A/en unknown
- 1997-02-12 CZ CZ1997434A patent/CZ293428B6/cs not_active IP Right Cessation
- 1997-02-12 JP JP02763897A patent/JP3862339B2/ja not_active Expired - Fee Related
- 1997-02-12 AR ARP970100544A patent/AR005793A1/es unknown
- 1997-02-12 ZA ZA9701176A patent/ZA971176B/xx unknown
- 1997-02-13 RO RO97-00284A patent/RO116894B1/ro unknown
- 1997-02-13 NO NO19970668A patent/NO311693B1/no not_active IP Right Cessation
- 1997-02-13 TW TW086101634A patent/TW442497B/zh not_active IP Right Cessation
- 1997-02-13 CA CA002197538A patent/CA2197538C/en not_active Expired - Fee Related
- 1997-02-13 KR KR1019970004275A patent/KR100486125B1/ko not_active IP Right Cessation
- 1997-02-13 AU AU12683/97A patent/AU715369B2/en not_active Ceased
- 1997-02-13 RU RU97102618/04A patent/RU2194725C2/ru active
- 1997-02-13 BG BG101229A patent/BG62394B1/bg unknown
- 1997-02-13 PL PL97318452A patent/PL318452A1/xx unknown
- 1997-02-13 PE PE1997000102A patent/PE6598A1/es not_active Application Discontinuation
- 1997-02-13 IL IL12022097A patent/IL120220A/xx not_active IP Right Cessation
- 1997-02-13 UY UY24459A patent/UY24459A1/es not_active IP Right Cessation
- 1997-02-13 HU HU9700438A patent/HU220709B1/hu not_active IP Right Cessation
- 1997-02-13 BR BR9700958A patent/BR9700958A/pt not_active IP Right Cessation
- 1997-02-13 IN IN244CA1997 patent/IN190368B/en unknown
- 1997-02-13 US US08/800,022 patent/US5744651A/en not_active Expired - Lifetime
- 1997-02-14 CN CN97111640A patent/CN1080276C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CZ293428B6 (cs)	2004-04-14
NO970668D0 (no)	1997-02-13
RU2194725C2 (ru)	2002-12-20
BG101229A (en)	1997-08-29
AU1268397A (en)	1997-08-21
IL120220A (en)	2001-01-11
JP3862339B2 (ja)	2006-12-27
BG62394B1 (bg)	1999-10-29
KR970061935A (ko)	1997-09-12
EP0790269A3 (en)	1998-10-07
CN1080276C (zh)	2002-03-06
BR9700958A (pt)	1998-09-01
AU715369B2 (en)	2000-02-03
NO311693B1 (no)	2002-01-07
CN1167124A (zh)	1997-12-10
HUP9700438A3 (en)	1998-12-28
CA2197538C (en)	2005-06-21
KR100486125B1 (ko)	2005-10-27
EP0790269B1 (en)	2000-07-19
CA2197538A1 (en)	1997-08-15
PL318452A1 (en)	1997-08-18
US5744651A (en)	1998-04-28
DE69702550D1 (de)	2000-08-24
HU220709B1 (hu)	2002-04-29
RO116894B1 (ro)	2001-07-30
CZ43497A3 (cs)	1998-03-18
NZ314218A (en)	1998-08-26
AR005793A1 (es)	1999-07-14
ATE194850T1 (de)	2000-08-15
DE69702550T2 (de)	2001-03-15
HUP9700438A2 (hu)	1998-03-02
NO970668L (no)	1997-08-15
ES2150155T3 (es)	2000-11-16
HU9700438D0 (en)	1997-04-28
EP0790269A2 (en)	1997-08-20
JPH09227506A (ja)	1997-09-02
HRP970079A2 (en)	1998-04-30
IL120220A0 (en)	1997-06-10
IT1282627B1 (it)	1998-03-31
IN190368B (xx)	2003-07-19
PE6598A1 (es)	1998-03-03
ZA971176B (en)	1997-08-25
UY24459A1 (es)	1997-08-05
ITMI960279A1 (it)	1997-08-14
ITMI960279A0 (xx)	1996-02-14
TW442497B (en)	2001-06-23

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GB9624914D0 (en)	1997-01-15	Novel method

Legal Events

Date	Code	Title	Description
1998-04-30	A1OB	Publication of a patent application
1998-10-15	AIPI	Request for the grant of a patent on the basis of a substantive examination of a patent application
2001-06-30	B1PR	Patent granted
2002-02-12	ODRP	Renewal fee for the maintenance of a patent	Payment date: 20020212 Year of fee payment: 6
2003-08-13	PBON	Lapse due to non-payment of renewal fee	Effective date: 20030213