RU96100244A - TETRAFTORETHYLENE THERMAL-PROCESSED COPOLYMERS - Google Patents
TETRAFTORETHYLENE THERMAL-PROCESSED COPOLYMERSInfo
- Publication number
- RU96100244A RU96100244A RU96100244/04A RU96100244A RU96100244A RU 96100244 A RU96100244 A RU 96100244A RU 96100244/04 A RU96100244/04 A RU 96100244/04A RU 96100244 A RU96100244 A RU 96100244A RU 96100244 A RU96100244 A RU 96100244A
- Authority
- RU
- Russia
- Prior art keywords
- copolymers
- mol
- copolymers according
- formula
- preceding paragraphs
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title claims 10
- 239000000155 melt Substances 0.000 claims 3
- 239000000178 monomer Substances 0.000 claims 3
- DAVCAHWKKDIRLY-UHFFFAOYSA-N 1-ethenoxy-1,1,2,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)OC=C DAVCAHWKKDIRLY-UHFFFAOYSA-N 0.000 claims 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N Hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N Tetrafluoroethylene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims 2
- 241000218970 Pepper golden mosaic virus - [Mexico] Species 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 claims 1
Claims (9)
а - 0,1 - 15,0 мол.% фтордиоксола общей формулы
где Rf является перфторалкилом, имеющим 1 - 5 атомов углерода;
X1 и X2 одинаковые или различные, являются -F или -CF3;
Z выбран из -F, -H, Cl;
(b) 0 - 15 мол.% перфторированного мономера, выбранного из гексафторпропена (ГФП) и перфторпропилвинилэфира формулы CF2 = CF - ORf p 1, где Rf 1 является перфторалкилом C2 - C4 или их смесей; (с) ТФЭ образует оставшуюся часть до 100% с условием, что общее количество мономеров (а) и (b) ниже или равно 20 мол.%.1. Tetrafluoroethylene (TFE) heat-treatable copolymers, including
a - 0.1 to 15.0 mol.% fluorodioxole of the general formula
where R f is perfluoroalkyl having 1 to 5 carbon atoms;
X 1 and X 2 are the same or different, are —F or —CF 3 ;
Z is selected from —F, —H, Cl;
(b) 0 to 15 mol% of a perfluorinated monomer selected from hexafluoropropene (HFP) and a perfluoropropylvinyl ether of the formula CF 2 = CF - OR f p 1 , where R f 1 is perfluoroalkyl C 2 - C 4 or mixtures thereof; (c) TPV forms the remainder to 100% with the condition that the total amount of monomers (a) and (b) is lower or equal to 20 mol.%.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI950012A IT1272863B (en) | 1995-01-04 | 1995-01-04 | THERMOPROCESSABLE COPOLYMERS OF TETRAFLUOROETHYLENE |
ITM195A000012 | 1995-01-04 | ||
ITMI95A000012 | 1996-01-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96100244A true RU96100244A (en) | 1998-03-27 |
RU2154650C2 RU2154650C2 (en) | 2000-08-20 |
Family
ID=11370132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96100244/04A RU2154650C2 (en) | 1995-01-04 | 1996-01-03 | Heat-treated tetrafluoroethylene copolymers |
Country Status (9)
Country | Link |
---|---|
US (1) | US6066707A (en) |
EP (1) | EP0720992B1 (en) |
JP (1) | JP3719749B2 (en) |
AT (1) | ATE179722T1 (en) |
DE (1) | DE69509489T2 (en) |
ES (1) | ES2132510T3 (en) |
IT (1) | IT1272863B (en) |
RU (1) | RU2154650C2 (en) |
TW (1) | TW426692B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1282378B1 (en) * | 1996-04-24 | 1998-03-20 | Ausimont Spa | DIOXIDE-BASED PERFLUOROELASTOMERS |
US7276287B2 (en) * | 2003-12-17 | 2007-10-02 | Eidgenössische Technische Hochschule Zürich | Melt-processible poly(tetrafluoroethylene) |
AU5468299A (en) * | 1998-08-06 | 2000-02-28 | Cees Bastiaansen | Melt-processible poly(tetrafluoroethylene) |
US6737165B1 (en) * | 1998-08-06 | 2004-05-18 | Omlidon Technologies Llc | Melt-processible poly(tetrafluoroethylene) |
US6184270B1 (en) | 1998-09-21 | 2001-02-06 | Eric J. Beckman | Production of power formulations |
ITMI991514A1 (en) | 1999-07-09 | 2001-01-09 | Ausimont Spa | CO THERMOPROCESSABLE PERHALOGENATED POLYMERS OF CHLOROTRIFLUOROETILENE |
TWI289568B (en) * | 1999-08-30 | 2007-11-11 | Shinetsu Chemical Co | Polymer compound, resist material, and pattern formation method |
WO2001084490A1 (en) * | 2000-04-28 | 2001-11-08 | Hitachi,Ltd | Ic card |
IT1318596B1 (en) * | 2000-06-23 | 2003-08-27 | Ausimont Spa | THERMOPROCESSABLE TFE COPOLYMERS. |
IT1318595B1 (en) * | 2000-06-23 | 2003-08-27 | Ausimont Spa | THERMOPROCESSABLE TETRAFLUOROETHYLENE COPOLYMER MICROSPHERES. |
US7126056B2 (en) * | 2003-05-14 | 2006-10-24 | E. I. Du Pont De Nemours And Company | High melt flow fluoropolymer |
US7122609B2 (en) * | 2003-05-14 | 2006-10-17 | E. I. Du Pont De Nemours And Company | High melt flow fluoropolymer |
US20040242819A1 (en) * | 2003-05-14 | 2004-12-02 | Earnest Thomas Robert | High melt flow fluoropolymer |
EP1836231B1 (en) | 2003-12-01 | 2009-04-22 | Japan Science and Technology Agency | Fluorinated polymers, method for producing the fluorinated compounds and polymers |
US9988476B2 (en) | 2012-12-05 | 2018-06-05 | Solvay Specialty Polymers Italy S.P.A. | Melt-processable perfluoropolymers having improved thermal and mechanical properties after heating treatment |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL110421C (en) * | 1957-03-29 | |||
US3635926A (en) * | 1969-10-27 | 1972-01-18 | Du Pont | Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers |
US3865845A (en) * | 1971-02-24 | 1975-02-11 | Paul Raphael Resnick | Fluorinated dioxoles |
US4029868A (en) * | 1976-03-10 | 1977-06-14 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene terpolymers |
US4042634A (en) * | 1976-03-15 | 1977-08-16 | E. I. Du Pont De Nemours And Company | Fluorocarbon separation process |
JPS5838707A (en) * | 1981-08-20 | 1983-03-07 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | Amorphous copolymer of perfluoro-2,2-dimethyl- 1,3-dioxol |
US4429143A (en) * | 1981-09-28 | 1984-01-31 | E. I. Du Pont De Nemours & Co. | Cyclic monomers derived from trifluoropyruvate esters |
US4399264A (en) * | 1981-11-19 | 1983-08-16 | E. I. Du Pont De Nemours & Co. | Perfluorodioxole and its polymers |
US4558141A (en) * | 1981-11-19 | 1985-12-10 | E. I. Du Pont De Nemours And Company | Perfluorodioxole and its polymers |
US4431786A (en) * | 1982-05-06 | 1984-02-14 | E. I. Du Pont De Nemours And Company | Novel fluorodioxoles and fluorodioxole polymers |
JPS59115314A (en) * | 1982-12-13 | 1984-07-03 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | Reformed granular polytetrafluoroethylene |
IT1184149B (en) * | 1985-03-11 | 1987-10-22 | Montefluos Spa | PROCESS FOR THE PREPARATION OF FLUOROSSI-ALO-COMPOSTI |
IT1189092B (en) * | 1986-04-29 | 1988-01-28 | Ausimont Spa | POLYMERIZATION PROCESS IN WATER DISPERSION OF FLUORINATED MONOMERS |
IT1204903B (en) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | POLYMERIZATION PROCESS IN WATER DISPERSION OF FLORATED MONOMERS |
JPH0649359Y2 (en) * | 1990-06-05 | 1994-12-14 | 株式会社スタッフ | Facsimile toys |
IT1249208B (en) * | 1990-06-07 | 1995-02-20 | Ausimont Srl | PROCESS FOR THE PREPARATION OF HALOGENATED 1,3-DIOSSOLANS AND NEW PRODUCTS OBTAINED |
IT1265067B1 (en) * | 1993-05-18 | 1996-10-30 | Ausimont Spa | PROCESS OF (CO) POLYMERIZATION IN WATER EMULSION OF FLUORINATED OLEFINIC MONOMERS |
IT1264662B1 (en) * | 1993-07-05 | 1996-10-04 | Ausimont Spa | PERFLURODIOSSOLS THEIR HOMOPOLYMERS AND COPOLYMERS AND THEIR USE FOR THE COATING OF ELECTRIC CABLES |
IT1269517B (en) * | 1994-05-19 | 1997-04-01 | Ausimont Spa | FLUORINATED POLYMERS AND COPOLYMERS CONTAINING CYCLIC STRUCTURES |
IT1272861B (en) * | 1995-01-04 | 1997-07-01 | Ausimont Spa | COPOLYMERS OF ETHYLENE WITH TETRAFLUOROETHYLENE AND / OR CHLOROTRIFLUOROETHYLENE, WITH IMPROVED MECHANICAL PROPERTIES AT HIGH TEMPERATURES |
-
1995
- 1995-01-04 IT ITMI950012A patent/IT1272863B/en active IP Right Grant
- 1995-12-28 TW TW084114071A patent/TW426692B/en not_active IP Right Cessation
- 1995-12-28 JP JP34319095A patent/JP3719749B2/en not_active Expired - Lifetime
- 1995-12-29 AT AT95120726T patent/ATE179722T1/en not_active IP Right Cessation
- 1995-12-29 DE DE69509489T patent/DE69509489T2/en not_active Expired - Lifetime
- 1995-12-29 ES ES95120726T patent/ES2132510T3/en not_active Expired - Lifetime
- 1995-12-29 EP EP95120726A patent/EP0720992B1/en not_active Expired - Lifetime
-
1996
- 1996-01-03 RU RU96100244/04A patent/RU2154650C2/en not_active IP Right Cessation
-
1997
- 1997-05-23 US US08/862,331 patent/US6066707A/en not_active Expired - Lifetime
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