RU93005161A - Фтороэластомерный и фторпластичный сополимер, кольцевое уплотнение и способ получения сополимеров - Google Patents
Фтороэластомерный и фторпластичный сополимер, кольцевое уплотнение и способ получения сополимеровInfo
- Publication number
- RU93005161A RU93005161A RU93005161/04A RU93005161A RU93005161A RU 93005161 A RU93005161 A RU 93005161A RU 93005161/04 A RU93005161/04 A RU 93005161/04A RU 93005161 A RU93005161 A RU 93005161A RU 93005161 A RU93005161 A RU 93005161A
- Authority
- RU
- Russia
- Prior art keywords
- mol
- fluoroelastomer
- ring seal
- fluoroplastic
- copolymers
- Prior art date
Links
- 229920001973 fluoroelastomer Polymers 0.000 title claims 3
- 229920002313 fluoropolymer Polymers 0.000 title claims 3
- 229920001577 copolymer Polymers 0.000 title 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 3
- 150000001336 alkenes Chemical class 0.000 claims 3
- 125000004429 atoms Chemical group 0.000 claims 1
Claims (1)
- Изобретение относится к новым фторэластомерным сополимерам, обладающим устойчивостью к действию оснований, и применяемых для производства кольцевых уплотнений, содержащим: /I/ ВДФ 47 - 80 мол.%; ГФП и/или ПАВЭ 16 - 30 мол.%; гидрированный олефин, содержащий 2 - 4 С 2 - 25 мол.%; /II/ ВДФ 42 - 80 мол. %, ПАВЭ 16 - 30 мол.%; гидрированный олефин, содержащий 1 - 4 С 2 - 30 мол. %. Изобретение относится к новым фторпластичным сополимерам, обладающим устойчивостью к действию оснований, содержащим: /III/ ВДФ 70 - 98 мол.%; ГФП и/или ПАВЭ 1 - 16 мол.%; гидрированный олефин, содержащий 2 - 4 атомов С 1 - 30 мол.%. Еще одним объектом изобретения является способ получения указанных фторэластомерных и фторпластичных сополимеров.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI921244A IT1255633B (it) | 1992-05-22 | 1992-05-22 | Copolimeri fluoroelastomerici e fluoroplastomerici dotati di elevata resistenza alle basi |
| ITMI92A001244 | 1992-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU93005161A true RU93005161A (ru) | 1996-08-10 |
| RU2107698C1 RU2107698C1 (ru) | 1998-03-27 |
Family
ID=11363360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU93005161A RU2107698C1 (ru) | 1992-05-22 | 1993-05-21 | Фторэластомерный сополимер |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5354824A (ru) |
| EP (1) | EP0570762B1 (ru) |
| JP (1) | JP3436774B2 (ru) |
| KR (1) | KR100267450B1 (ru) |
| CN (1) | CN1081685A (ru) |
| AT (1) | ATE162534T1 (ru) |
| CA (1) | CA2096673C (ru) |
| DE (1) | DE69316437T2 (ru) |
| IT (1) | IT1255633B (ru) |
| MX (1) | MX9302984A (ru) |
| RU (1) | RU2107698C1 (ru) |
| TW (1) | TW249807B (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3178312B2 (ja) * | 1995-10-13 | 2001-06-18 | 日本メクトロン株式会社 | フルオロエラストマーおよびその架橋性組成物 |
| IT1286042B1 (it) * | 1996-10-25 | 1998-07-07 | Ausimont Spa | O-rings da fluoroelastomeri vulcanizzabili per via ionica |
| EP1209175A4 (en) * | 1999-06-29 | 2004-10-06 | Daikin Ind Ltd | FLUORINATED ELASTOMER AND VULCANIZED MOLDING |
| US6803435B2 (en) | 2002-07-18 | 2004-10-12 | 3M Innovative Properties Company | Curable fluoropolymers containing bromine groups having improved compression set |
| US6734254B1 (en) | 2003-01-13 | 2004-05-11 | 3M Innovative Properties Company | Co-curable blends featuring bromine-and iodine-containing fluoroplastic polymers |
| EP2258768B1 (en) * | 2008-03-27 | 2016-04-27 | Daikin Industries, Ltd. | Fluorine-containing elastomer composition |
| JP7485984B2 (ja) * | 2020-07-28 | 2024-05-17 | ダイキン工業株式会社 | 含フッ素エラストマー水性分散液の製造方法および含フッ素エラストマー水性分散液 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3194796A (en) * | 1962-03-22 | 1965-07-13 | Du Pont | Elastomeric fluorocarbon terpolymers of vinylidene fluoride, hexafluoropropylene and a halogen free polar monomer |
| US3655727A (en) * | 1970-01-16 | 1972-04-11 | Minnesota Mining & Mfg | Curing systems for vinylidine fluoride elastomers |
| DE2037028C2 (de) * | 1970-07-25 | 1982-07-08 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung fluorhaltiger Copolymerisate |
| US3876654A (en) * | 1970-12-23 | 1975-04-08 | Du Pont | Fluoroelastomer composition |
| US3686143A (en) * | 1971-03-22 | 1972-08-22 | Du Pont | Guanidine and amidine accelerators for vulcanization of fluoroelastomers |
| US3712877A (en) * | 1971-07-06 | 1973-01-23 | Minnesota Mining & Mfg | Curable vinylidene fluoride elastomers containing phosphonium curing agents |
| US3857807A (en) * | 1971-11-11 | 1974-12-31 | Daikin Ind Ltd | Fluoroelastomer composition |
| US3933732A (en) * | 1972-09-28 | 1976-01-20 | E. I. Du Pont De Nemours And Company | Fluoroelastomer composition and curing process |
| DK553478A (da) * | 1977-12-14 | 1979-06-15 | Montedison Spa | Vulkaniserbare blandinger paa basis af vinylidenfluoridelastomere samt fremgangsmaade til vulkanisering af saadanne blandinger |
| US4233421A (en) * | 1979-02-26 | 1980-11-11 | Minnesota Mining And Manufacturing Company | Fluoroelastomer composition containing sulfonium curing agents |
| JPS5718710A (en) * | 1980-07-08 | 1982-01-30 | Asahi Glass Co Ltd | Copolymer capable of giving elastomer containing fluorine having improved cold and oil resistance |
| IT1163158B (it) * | 1983-03-22 | 1987-04-08 | Montedison Spa | Acceleranti per la vulcanizzazione di copolimeri elastomerici |
| CA1265288A (en) * | 1984-11-22 | 1990-01-30 | E. I. Du Pont De Nemours And Company | Curable fluoroelastomer composition |
| US4694045A (en) * | 1985-12-11 | 1987-09-15 | E. I. Du Pont De Nemours And Company | Base resistant fluoroelastomers |
| IL82308A (en) * | 1986-06-26 | 1990-11-29 | Ausimont Spa | Microemulsions containing perfluoropolyethers |
| IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
| IT1203514B (it) * | 1987-02-26 | 1989-02-15 | Ausimont Spa | Microemulsioni a base di tre liquidi immiscibili,comprendenti un perfluoropolietere |
| IT1223324B (it) * | 1987-10-28 | 1990-09-19 | Ausimont Spa | Microemulsioni acquose comprendenti perfluoropolieteri funzionali |
| US4882390A (en) * | 1988-04-01 | 1989-11-21 | Minnesota Mining And Manufacturing Company | Fluoroelastomer composition with organo-onium compounds |
| IT1235545B (it) * | 1989-07-10 | 1992-09-09 | Ausimont Srl | Fluoroelastomeri dotati di migliore processabilita' e procedimento di preparazione |
| IT1247934B (it) * | 1991-05-15 | 1995-01-05 | Ausimont Spa | Fluoroelastomeri a base di vinilidenfluoruro, dotati di superiore resistenza alle basi |
-
1992
- 1992-05-22 IT ITMI921244A patent/IT1255633B/it active IP Right Grant
-
1993
- 1993-05-05 EP EP93107256A patent/EP0570762B1/en not_active Expired - Lifetime
- 1993-05-05 DE DE69316437T patent/DE69316437T2/de not_active Expired - Lifetime
- 1993-05-05 AT AT93107256T patent/ATE162534T1/de not_active IP Right Cessation
- 1993-05-20 US US08/064,276 patent/US5354824A/en not_active Expired - Lifetime
- 1993-05-20 CA CA002096673A patent/CA2096673C/en not_active Expired - Lifetime
- 1993-05-21 MX MX9302984A patent/MX9302984A/es not_active IP Right Cessation
- 1993-05-21 RU RU93005161A patent/RU2107698C1/ru active
- 1993-05-22 KR KR1019930008908A patent/KR100267450B1/ko not_active IP Right Cessation
- 1993-05-22 CN CN93107600A patent/CN1081685A/zh active Pending
- 1993-05-24 JP JP14424093A patent/JP3436774B2/ja not_active Expired - Lifetime
- 1993-06-01 TW TW082104338A patent/TW249807B/zh active
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