ITMI20021277A1 - Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli - Google Patents

Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli

Info

Publication number: ITMI20021277A1
Authority: IT; Italy
Prior art keywords: perfluoropolyeters; perfluorodiossoli; oxidation; units obtained; repetitive units
Prior art date: 2002-06-11

Application number

IT2002MI001277A

Other languages

English (en)

Inventor

Giuseppe Marchionni

Patto Ugo De

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.)

2002-06-11

Filing date

2002-06-11

Publication date

2003-12-11

2002-06-11 Application filed by Ausimont Spa filed Critical Ausimont Spa

2002-06-11 Priority to IT2002MI001277A priority Critical patent/ITMI20021277A1/it

2003-05-28 Priority to DE60320176T priority patent/DE60320176T2/de

2003-05-28 Priority to EP03011986A priority patent/EP1371677B1/en

2003-06-06 Priority to JP2003162847A priority patent/JP2004124057A/ja

2003-06-11 Priority to US10/458,308 priority patent/US7247737B2/en

2003-12-11 Publication of ITMI20021277A1 publication Critical patent/ITMI20021277A1/it

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
- 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
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/322—Polymers modified by chemical after-treatment with inorganic compounds containing hydrogen
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
- C08G2650/10—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation characterized by the catalyst used in the post-polymerisation functionalisation step

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyethers (AREA)

IT2002MI001277A 2002-06-11 2002-06-11 Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli ITMI20021277A1 (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT2002MI001277A ITMI20021277A1 (it)	2002-06-11	2002-06-11	Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli
DE60320176T DE60320176T2 (de)	2002-06-11	2003-05-28	Perfluorpolyether enthaltend Einheiten erhalten durch Oxidation von Perfluordioxolen
EP03011986A EP1371677B1 (en)	2002-06-11	2003-05-28	Perfluoropolyethers comprising repeating units obtained from oxidation of perfluorodioxoles
JP2003162847A JP2004124057A (ja)	2002-06-11	2003-06-06	ペルフルオロジオキソールの酸化によって得た繰り返し単位からなるペルフルオロポリエーテル類およびその製造方法
US10/458,308 US7247737B2 (en)	2002-06-11	2003-06-11	Perfluoropolyethers comprising repeating units obtained from oxidation of perfluorodioxoles

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2002MI001277A ITMI20021277A1 (it)	2002-06-11	2002-06-11	Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli

Publications (1)

Publication Number	Publication Date
ITMI20021277A1 true ITMI20021277A1 (it)	2003-12-11

Family

ID=29560732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2002MI001277A ITMI20021277A1 (it)	2002-06-11	2002-06-11	Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli

Country Status (5)

Country	Link
US (1)	US7247737B2 (it)
EP (1)	EP1371677B1 (it)
JP (1)	JP2004124057A (it)
DE (1)	DE60320176T2 (it)
IT (1)	ITMI20021277A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006026400A1 (en) *	2004-08-26	2006-03-09	Great Lakes Chemical Corporation	Chemical production processes and systems
EP2513172B1 (en) *	2009-12-18	2014-02-26	Solvay Specialty Polymers Italy S.p.A.	Method for manufacturing fluoroelastomers
CN110585644B (zh) *	2019-09-12	2020-04-21	宁波镇火龙皇环保科技有限公司	具有高效环保抑蒸功能的泡沫灭火剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3242218A (en)	1961-03-29	1966-03-22	Du Pont	Process for preparing fluorocarbon polyethers
GB1104482A (en)	1964-04-09	1968-02-28	Montedison Spa	Perfluoro-olefin derivatives
US3715378A (en)	1967-02-09	1973-02-06	Montedison Spa	Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3810874A (en)	1969-03-10	1974-05-14	Minnesota Mining & Mfg	Polymers prepared from poly(perfluoro-alkylene oxide) compounds
US3865845A (en) *	1971-02-24	1975-02-11	Paul Raphael Resnick	Fluorinated dioxoles
US4523039A (en)	1980-04-11	1985-06-11	The University Of Texas	Method for forming perfluorocarbon ethers
DE3486428T2 (de)	1983-12-26	1996-10-10	Daikin Ind Ltd	Halogen enthaltendes Polyether
US4647413A (en)	1983-12-27	1987-03-03	Minnesota Mining And Manufacturing Company	Perfluoropolyether oligomers and polymers
IT1188635B (it)	1986-03-27	1988-01-20	Ausimont Spa	Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione
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
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
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.
US5237108A (en) *	1990-03-06	1993-08-17	Ausimont S.R.L.	Perfluoropolyethers and processes for their preparation
IT1241679B (it)	1990-03-06	1994-01-31	Ausimont Spa	Perfluoropolieteri e processi per la loro preparazione
US5872157A (en) *	1996-01-30	1999-02-16	The University Of North Carolina At Chapel Hill	Method for olefin oxidation

2002
- 2002-06-11 IT IT2002MI001277A patent/ITMI20021277A1/it unknown
2003
- 2003-05-28 EP EP03011986A patent/EP1371677B1/en not_active Expired - Lifetime
- 2003-05-28 DE DE60320176T patent/DE60320176T2/de not_active Expired - Fee Related
- 2003-06-06 JP JP2003162847A patent/JP2004124057A/ja not_active Withdrawn
- 2003-06-11 US US10/458,308 patent/US7247737B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20030232922A1 (en)	2003-12-18
US7247737B2 (en)	2007-07-24
JP2004124057A (ja)	2004-04-22
EP1371677B1 (en)	2008-04-09
DE60320176T2 (de)	2009-05-14
DE60320176D1 (de)	2008-05-21
EP1371677A1 (en)	2003-12-17

Publication	Publication Date	Title
NO20040198L (no)	2004-02-19	Dolastatin 10 derivater
FR2844203B1 (fr)	2008-04-04	Parfumeur d'ambiance
ITRM20020133V0 (it)	2002-07-15	Complesso di elementi per l'assiemaggio di strutture.
EE200200693A (et)	2004-06-15	Interferoon hulgiskleroosi raviks
ITMI20021277A1 (it)	2003-12-11	Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli
ITBO20010485A0 (it)	2001-07-27	Unita' di ventilazione
ITMI20030226A1 (it)	2003-08-14	Unita' di spostamento
ITMI20020624A0 (it)	2002-03-26	Composizioni ad attivita' biostimolante
FR2833498B3 (fr)	2003-10-31	Simulateur d'escalier
DE60207900D1 (de)	2006-01-19	"Suspend"-Paketübertrager
ITMI20020052A1 (it)	2003-07-14	Procedimento per l'idrolisi selettiva di nucleosidi poliesteri
FR2828374B1 (fr)	2004-02-06	Bordure d'allee
UA6407S (uk)	2002-09-16	Набір печива «доміношки»
UA6408S (uk)	2002-09-16	Набір печива «турнір»
ITRA20020007A1 (it)	2003-11-28	Unita' di aereazione
ITRC20010003A1 (it)	2001-05-22	"fumanello"
ITMI20022678A1 (it)	2004-06-19	Negativoscopio con mezzi di mascheratura dell'area di
ITLU20020007U1 (it)	2004-01-19	"calendario-libro"
DOP2002000452A (es)	2002-10-30	Pct 2002
SE0100269D0 (sv)	2001-01-30	Målarens kofot
UA5040S (uk)	2001-07-16	Комплект етикеток «запорізьке»
UA5895S (uk)	2002-04-15	Комплект етикеток «сармат»
UA5590S (uk)	2002-01-15	Комплект етикеток «пльзенське»
UA4948S (uk)	2001-06-15	Коровай «олексіївський»
UA7367S (uk)	2003-05-15	Печиво «домінік-мобілка»