JP2004527614A5 - - Google Patents
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- Publication number
- JP2004527614A5 JP2004527614A5 JP2002576504A JP2002576504A JP2004527614A5 JP 2004527614 A5 JP2004527614 A5 JP 2004527614A5 JP 2002576504 A JP2002576504 A JP 2002576504A JP 2002576504 A JP2002576504 A JP 2002576504A JP 2004527614 A5 JP2004527614 A5 JP 2004527614A5
- Authority
- JP
- Japan
- Prior art keywords
- fluorinated surfactant
- aqueous phase
- mixture
- weight
- organic liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims 14
- 239000004094 surface-active agent Substances 0.000 claims 12
- 239000000203 mixture Substances 0.000 claims 11
- 239000008346 aqueous phase Substances 0.000 claims 10
- 238000000034 method Methods 0.000 claims 4
- 125000002947 alkylene group Chemical group 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 2
- 238000007720 emulsion polymerization reaction Methods 0.000 claims 2
- 229920002313 fluoropolymer Polymers 0.000 claims 2
- 239000004811 fluoropolymer Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- -1 cation ion Chemical class 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000010702 perfluoropolyether Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01201161A EP1245596B1 (en) | 2001-03-26 | 2001-03-26 | Improved aqueous emulsion polymerization process for producing fluoropolymers |
| PCT/US2002/005800 WO2002077046A2 (en) | 2001-03-26 | 2002-02-25 | Improved aqueous emulsion polymerization process for producing fluoropolymers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004527614A JP2004527614A (ja) | 2004-09-09 |
| JP2004527614A5 true JP2004527614A5 (https=) | 2005-12-22 |
| JP4184088B2 JP4184088B2 (ja) | 2008-11-19 |
Family
ID=8180080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002576504A Expired - Fee Related JP4184088B2 (ja) | 2001-03-26 | 2002-02-25 | フルオロポリマーを製造するための改善された水系乳化重合法 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1245596B1 (https=) |
| JP (1) | JP4184088B2 (https=) |
| CN (2) | CN100404559C (https=) |
| AT (1) | ATE332316T1 (https=) |
| AU (1) | AU2002242263A1 (https=) |
| DE (1) | DE60121291T2 (https=) |
| WO (1) | WO2002077046A2 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7279522B2 (en) * | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
| DE10232379B4 (de) * | 2002-07-17 | 2006-09-14 | Dilo Trading Ag | Elektrisch leitfähiger Haftvermittler, Elektrode, Verfahren zu deren Herstellung sowie Sekundärbatterie |
| US20070129500A1 (en) | 2003-09-10 | 2007-06-07 | Eiji Honda | Stabilized fluoropolymer and method for producing same |
| US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
| GB0716421D0 (en) * | 2007-08-23 | 2007-10-03 | 3M Innovative Properties Co | Method of preparing fluoropolymers by aqueous emulsion polymerization |
| CN102089335B (zh) * | 2008-07-08 | 2015-04-01 | 索维索莱克西斯公开有限公司 | 生产含氟聚合物的方法 |
| GB201007043D0 (en) | 2010-04-28 | 2010-06-09 | 3M Innovative Properties Co | Process for producing ptfe and articles thereof |
| US9000069B1 (en) | 2010-07-02 | 2015-04-07 | The Sherwin-Williams Company | Self-stratifying coatings |
| EP2409998B1 (en) | 2010-07-23 | 2015-11-25 | 3M Innovative Properties Company | High melting PTFE polymers suitable for melt-processing into shaped articles |
| EP2902424B1 (en) | 2014-01-31 | 2020-04-08 | 3M Innovative Properties Company | Tetrafluoroethene polymer dispersions stabilized with aliphatic non-ionic surfactants |
| EP3103836A1 (en) | 2015-06-12 | 2016-12-14 | 3M Innovative Properties Company | Fluoropolymer with improved transparency |
| EP3284762A1 (en) | 2016-08-17 | 2018-02-21 | 3M Innovative Properties Company | Fluoropolymers comprising tetrafluoroethene and one or more perfluorinated alkyl allyl ether comonomers |
| DE202017003084U1 (de) | 2017-06-13 | 2017-09-19 | 3M Innovative Properties Company | Fluorpolymerdispersion |
| WO2018229659A1 (en) | 2017-06-13 | 2018-12-20 | 3M Innovative Properties Company | Modified polytetrafluoroethylene and aqueous dispersion containing the same |
| EP3527634A1 (en) | 2018-02-15 | 2019-08-21 | 3M Innovative Properties Company | Fluoropolymers and fluoropolymer dispersions |
| EP3640281A1 (en) | 2018-10-19 | 2020-04-22 | 3M Innovative Properties Company | Sprayable powder of fluoropolymer particles |
| CN114761442A (zh) * | 2019-12-12 | 2022-07-15 | 索尔维特殊聚合物意大利有限公司 | 用于制造氟聚合物的方法 |
| EP4019580A1 (en) | 2020-12-28 | 2022-06-29 | 3M Innovative Properties Company | Reduction of fluorinated acid in fluoropolymers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051175A (https=) * | 1963-05-27 | |||
| NZ214538A (en) * | 1984-12-28 | 1989-04-26 | Mobil Oil Corp | Layered product having layers separated by polymeric pillars |
| IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
| IT1271136B (it) * | 1993-03-23 | 1997-05-27 | Ausimont Spa | Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati |
| US5895799A (en) * | 1995-01-18 | 1999-04-20 | W. L. Gore & Associates, Inc. | Microemulsion polymerization process for the production of small polytetrafluoroethylene polymer particles |
| ITMI991516A1 (it) * | 1999-07-09 | 2001-01-09 | Ausimont Spa | Sintesi dei copolimeri peralogenati termoprocesabili del clorotrifluoroetilene |
-
2001
- 2001-03-26 AT AT01201161T patent/ATE332316T1/de not_active IP Right Cessation
- 2001-03-26 EP EP01201161A patent/EP1245596B1/en not_active Expired - Lifetime
- 2001-03-26 DE DE60121291T patent/DE60121291T2/de not_active Expired - Lifetime
-
2002
- 2002-02-25 CN CNB2005100927329A patent/CN100404559C/zh not_active Expired - Fee Related
- 2002-02-25 WO PCT/US2002/005800 patent/WO2002077046A2/en not_active Ceased
- 2002-02-25 AU AU2002242263A patent/AU2002242263A1/en not_active Abandoned
- 2002-02-25 CN CN02806994.3A patent/CN1226315C/zh not_active Expired - Fee Related
- 2002-02-25 JP JP2002576504A patent/JP4184088B2/ja not_active Expired - Fee Related
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