JPS55120612A - Fluorine-containing elastomer copolymer - Google Patents
Fluorine-containing elastomer copolymerInfo
- Publication number
- JPS55120612A JPS55120612A JP2919079A JP2919079A JPS55120612A JP S55120612 A JPS55120612 A JP S55120612A JP 2919079 A JP2919079 A JP 2919079A JP 2919079 A JP2919079 A JP 2919079A JP S55120612 A JPS55120612 A JP S55120612A
- Authority
- JP
- Japan
- Prior art keywords
- hexafluoropropene
- vinylidene fluoride
- fluorine
- pentafluoropropene
- contg
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To provide title copolymer having improved vulcanization characteristics and compression set obtained by copolymerizing hexafluoropropene, 1,1,3,3-pentafluoroporpene and vinylidene fluoride.
CONSTITUTION: Hexafluoropropene and 3W60mol% of 1,1,3,3-penetafluoropropene based on hexafluoropropene are added to vinylidene fluoride in such a proportion that the sum of hexafluoropropene and 1,1,3,3-pentafluoropropene is 15W30mol%. The mixt. is polymerized in the presence of a polymn. initiator, such as a cpd. contg. peroxy linkage or an org. peroxide, at a temp. of 60W100°C in an aq. medium by emulsion polymn. to obtain fluorine-contg. elastomer terpolymer of vinylidene fluoride-hexafluoropropene-1,1,3,3-pentafluoropropene.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2919079A JPS55120612A (en) | 1979-03-13 | 1979-03-13 | Fluorine-containing elastomer copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2919079A JPS55120612A (en) | 1979-03-13 | 1979-03-13 | Fluorine-containing elastomer copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55120612A true JPS55120612A (en) | 1980-09-17 |
Family
ID=12269275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2919079A Pending JPS55120612A (en) | 1979-03-13 | 1979-03-13 | Fluorine-containing elastomer copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55120612A (en) |
-
1979
- 1979-03-13 JP JP2919079A patent/JPS55120612A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE781074L (en) | Terpolymer | |
GB1340754A (en) | Fluorinated vinyl ethers and copolymers made therefrom | |
JPS5657811A (en) | Preparation of liquid fluorine-containing polymer | |
ES8605830A1 (en) | Fluoroelastomeric compositions based on a copolymer of vinylidene fluoride. | |
GB1527828A (en) | Tetrafluoroethylene terpolymers | |
KR880010005A (en) | Heterogeneous copolymer of vinylidene fluoride and chlorotrifluoroethylene method for producing this heterogeneous copolymer | |
MX9202217A (en) | ELASTOMERIC FLUORINE COPOLYMER AND PROCESS FOR ITS PREPARATION. | |
GB1359354A (en) | Elastomeric polymers | |
BR8102324A (en) | VULCANIZABLE COMPOSITION | |
GB1179383A (en) | Process for the preparation of Fluorinated Polymers | |
EP0314786A4 (en) | Fluorine-containing elastomer and its moldings. | |
EP0796877A4 (en) | ||
CA2174570A1 (en) | Fluoroelastomers substantially free from polar terminals and related preparation process | |
JPS55120612A (en) | Fluorine-containing elastomer copolymer | |
JPS6443514A (en) | Preparation of soft fluororesin | |
NO177148C (en) | Fluoroelastomers based on vinylidene fluoride, hexafluoropropene and tetrafluoroethylene, and the use of such | |
GB1349308A (en) | Fluorinated elastomers | |
GB1260611A (en) | Improvements in or relating to the polymerization of fluorine-containing haloolefins | |
JPS5284271A (en) | Fluorine-containing elastomeric copolymers | |
JPS5684711A (en) | Fluorine-containing elastomer and vulcanized composition thereof | |
GB1144163A (en) | Improvements in or relating to fluorocarbon elastomers | |
FR2347389A2 (en) | Vulcanisable fluorinated elastomer - which gives heat and solvent resistant prods. with good flexibility at low temp. | |
GB1211582A (en) | Polymerization of fluoroethylenes | |
JPS5650948A (en) | Low-temperature resistant rubber composition | |
JPS55102615A (en) | Preparation of fluorine-containing elastomer copolymer |