JP2011527717A5 - - Google Patents
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- Publication number
- JP2011527717A5 JP2011527717A5 JP2011517464A JP2011517464A JP2011527717A5 JP 2011527717 A5 JP2011527717 A5 JP 2011527717A5 JP 2011517464 A JP2011517464 A JP 2011517464A JP 2011517464 A JP2011517464 A JP 2011517464A JP 2011527717 A5 JP2011527717 A5 JP 2011527717A5
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- aqueous medium
- polymer
- copolymer
- dispersion
- Prior art date
- 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.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 claims description 15
- 238000006116 polymerization reaction Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 239000012736 aqueous medium Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- -1 ethylene, tetrafluoroethylene Chemical group 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7950608P | 2008-07-10 | 2008-07-10 | |
| US61/079,506 | 2008-07-10 | ||
| PCT/US2009/048593 WO2010005792A1 (en) | 2008-07-10 | 2009-06-25 | Aqueous dispersion polymerization process for ethylene/tetrafluoroethylene copolymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011527717A JP2011527717A (ja) | 2011-11-04 |
| JP2011527717A5 true JP2011527717A5 (enExample) | 2012-07-26 |
Family
ID=41137813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011517464A Pending JP2011527717A (ja) | 2008-07-10 | 2009-06-25 | エチレン／テトラフルオロエチレンコポリマーの水分散液重合方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20110092644A1 (enExample) |
| JP (1) | JP2011527717A (enExample) |
| GB (1) | GB2472734A (enExample) |
| WO (1) | WO2010005792A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110092614A1 (en) * | 2008-07-10 | 2011-04-21 | E. I. Dupont Denemours And Company | Applications of ethylene/terafluoroethylene copolymer |
| US20100036053A1 (en) * | 2008-08-08 | 2010-02-11 | E.I. Du Pont De Nemours And Company | Aqueous Polymerization Process for the Manufacture of Fluoropolymer Comprising Repeating Units Arising from a Perfluoromonomer and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond |
| KR20220115095A (ko) | 2019-12-12 | 2022-08-17 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 플루오로중합체의 제조 방법 |
| EP4635990A1 (en) * | 2022-12-16 | 2025-10-22 | Agc Inc. | Method for producing fluorine-containing polymer, aqueous dispersion liquid, and particle |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142665A (en) * | 1960-07-26 | 1964-07-28 | Du Pont | Novel tetrafluoroethylene resins and their preparation |
| US3624250A (en) * | 1970-01-20 | 1971-11-30 | Du Pont | Copolymers of ethylene/tetrafluoroethylene and of ethylene/chlorotrifluoroethylene |
| DE2037028C2 (de) * | 1970-07-25 | 1982-07-08 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung fluorhaltiger Copolymerisate |
| US3819594A (en) * | 1972-05-17 | 1974-06-25 | Du Pont | Tetrafluoroethylene fine powder resin of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether) |
| US4123602A (en) * | 1976-05-24 | 1978-10-31 | Asahi Glass Company, Ltd. | Terpolymers of tetrafluoroethylene, ethylene and perfluoroalkyl vinyl monomer and process for producing the same |
| DE3024450A1 (de) * | 1980-06-28 | 1982-01-28 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von waessrigen, kolloidalen dispersionen von copolymerisaten des typs tetrafluorethylen-ethylen |
| US4469846A (en) * | 1983-05-20 | 1984-09-04 | E. I. Du Pont De Nemours And Company | Core/shell fluoropolymer compositions |
| JPS60248710A (ja) * | 1984-05-22 | 1985-12-09 | Daikin Ind Ltd | 新規エチレン／テトラフルオロエチレン系共重合体 |
| JP2611400B2 (ja) * | 1988-12-12 | 1997-05-21 | ダイキン工業株式会社 | 含フッ素重合体水性分散体および含フッ素重合体オルガノゾル組成物 |
| DE4424466A1 (de) * | 1994-07-12 | 1996-01-18 | Hoechst Ag | Copolymeres vom Typ Tetrafluorethylen-Ethylen mit einer Kern-Hülle-Teilchenstruktur |
| US5543217A (en) * | 1995-02-06 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of tetrafluoroethylene and hexafluoropropylene |
| US6395848B1 (en) * | 1999-05-20 | 2002-05-28 | E. I. Du Pont De Nemours And Company | Polymerization of fluoromonomers |
| CA2472135A1 (en) * | 2002-01-04 | 2003-07-31 | E.I. Du Pont De Nemours And Company | Core-shell fluoropolymer dispersions |
| US6870020B2 (en) * | 2002-04-30 | 2005-03-22 | E. I. Du Pont De Nemours And Company | High vinyl ether modified sinterable polytetrafluoroethylene |
| US7612139B2 (en) * | 2005-05-20 | 2009-11-03 | E.I. Du Pont De Nemours And Company | Core/shell fluoropolymer dispersions with low fluorosurfactant content |
| US20070117929A1 (en) * | 2005-11-18 | 2007-05-24 | Burch Heidi E | Fluoropolymer composition |
| US7763680B2 (en) * | 2005-11-18 | 2010-07-27 | E.I. Du Pont De Nemours And Company | Melt-fabricable core/shell perfluoropolymer |
| JP2012503677A (ja) * | 2008-07-10 | 2012-02-09 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | エチレン／テトラフルオロエチレンコポリマーの応用 |
| US20110092614A1 (en) * | 2008-07-10 | 2011-04-21 | E. I. Dupont Denemours And Company | Applications of ethylene/terafluoroethylene copolymer |
-
2009
- 2009-06-25 US US12/999,416 patent/US20110092644A1/en not_active Abandoned
- 2009-06-25 WO PCT/US2009/048593 patent/WO2010005792A1/en not_active Ceased
- 2009-06-25 GB GB1020394A patent/GB2472734A/en not_active Withdrawn
- 2009-06-25 JP JP2011517464A patent/JP2011527717A/ja active Pending
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