DE602007003330D1 - Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropen - Google Patents
Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropenInfo
- Publication number
- DE602007003330D1 DE602007003330D1 DE602007003330T DE602007003330T DE602007003330D1 DE 602007003330 D1 DE602007003330 D1 DE 602007003330D1 DE 602007003330 T DE602007003330 T DE 602007003330T DE 602007003330 T DE602007003330 T DE 602007003330T DE 602007003330 D1 DE602007003330 D1 DE 602007003330D1
- Authority
- DE
- Germany
- Prior art keywords
- trifluorpropene
- dipolymers
- tetrafluoroethylene
- preparation
- emulsion polymerization
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78885406P | 2006-04-03 | 2006-04-03 | |
US11/712,252 US7521514B2 (en) | 2006-04-03 | 2007-02-27 | Emulsion polymerization of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene |
PCT/US2007/008051 WO2007123787A2 (en) | 2006-04-03 | 2007-04-03 | Emulsion polymerization of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007003330D1 true DE602007003330D1 (de) | 2009-12-31 |
Family
ID=38375641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007003330T Active DE602007003330D1 (de) | 2006-04-03 | 2007-04-03 | Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropen |
Country Status (5)
Country | Link |
---|---|
US (1) | US7521514B2 (de) |
EP (1) | EP2001909B1 (de) |
JP (1) | JP2009532562A (de) |
DE (1) | DE602007003330D1 (de) |
WO (1) | WO2007123787A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090197028A1 (en) * | 2008-01-31 | 2009-08-06 | Lyons Donald F | Fluoropolymers of tetrafluoroethylene and 3,3,3-trifluoropropylene |
WO2010005755A1 (en) * | 2008-07-07 | 2010-01-14 | Arkema Inc. | Novel vinylidene fluoride copolymers |
US9493595B2 (en) * | 2008-07-07 | 2016-11-15 | Arkema Inc. | Vinylidene fluoride copolymers |
US20100069554A1 (en) * | 2008-09-18 | 2010-03-18 | Dupont Performance Elastomers L.L.C. | Curable fluoropolymer compositions |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484530A (en) | 1948-05-24 | 1949-10-11 | Du Pont | Copolymers of 3, 3, 3-trifluoropropene |
US3853828A (en) * | 1973-11-21 | 1974-12-10 | Us Army | Process for crosslinking fluorocarbon polymers |
US4380618A (en) | 1981-08-21 | 1983-04-19 | E. I. Du Pont De Nemours And Company | Batch polymerization process |
US4621116A (en) | 1984-12-07 | 1986-11-04 | E. I. Du Pont De Nemours And Company | Process for copolymerization of tetrafluoroethylene in the presence of a dispersing agent comprising a perfluoroalkoxybenzene sulfonic acid or salt |
US5182342A (en) | 1992-02-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Hydrofluorocarbon solvents for fluoromonomer polymerization |
US5286822A (en) | 1993-02-03 | 1994-02-15 | E. I. Du Pont De Nemours And Company | Perfluoroalkyl sulfide polymer solvents for fluoromonomer polymerization |
US5955556A (en) * | 1995-11-06 | 1999-09-21 | Alliedsignal Inc. | Method of manufacturing fluoropolymers |
US6824930B1 (en) | 1999-11-17 | 2004-11-30 | E. I. Du Pont De Nemours And Company | Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses |
US6770404B1 (en) | 1999-11-17 | 2004-08-03 | E. I. Du Pont De Nemours And Company | Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses |
US6664339B2 (en) * | 2001-05-15 | 2003-12-16 | Dupont Dow Elastomers Llc | Curable base-resistant fluoroelastomers |
US6703450B2 (en) * | 2001-05-15 | 2004-03-09 | Dupont Dow Elastomer, L.L.C. | Curable base-resistant fluoroelastomers |
US20040013971A1 (en) | 2001-11-21 | 2004-01-22 | Berger Larry L | Antireflective layer for use in microlithography |
US7205086B2 (en) | 2001-11-26 | 2007-04-17 | E. I. Du Pont De Nemours And Company | Multilayer elements containing photoresist compositions and their use in microlithography |
-
2007
- 2007-02-27 US US11/712,252 patent/US7521514B2/en not_active Expired - Fee Related
- 2007-04-03 EP EP07754556A patent/EP2001909B1/de not_active Expired - Fee Related
- 2007-04-03 DE DE602007003330T patent/DE602007003330D1/de active Active
- 2007-04-03 JP JP2009504223A patent/JP2009532562A/ja not_active Withdrawn
- 2007-04-03 WO PCT/US2007/008051 patent/WO2007123787A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2001909B1 (de) | 2009-11-18 |
WO2007123787A2 (en) | 2007-11-01 |
US20070232769A1 (en) | 2007-10-04 |
WO2007123787A3 (en) | 2007-12-21 |
EP2001909A2 (de) | 2008-12-17 |
JP2009532562A (ja) | 2009-09-10 |
US7521514B2 (en) | 2009-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |