JPS5512110A - Rubber composition - Google Patents
Rubber compositionInfo
- Publication number
- JPS5512110A JPS5512110A JP8332578A JP8332578A JPS5512110A JP S5512110 A JPS5512110 A JP S5512110A JP 8332578 A JP8332578 A JP 8332578A JP 8332578 A JP8332578 A JP 8332578A JP S5512110 A JPS5512110 A JP S5512110A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl acetate
- ethylene
- epichlorohydrin rubber
- alkyl
- acetate copolymer
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare an epichlorohydrin rubber compostiton having improved heat softening properties, while keeping its original characteristics, by kneading a specific ethylene-vinyl acetate copolymer with an epichlorohydrin rubber.
CONSTITUTION: (I) ≥ 20 wt.% of an ethylene-vinyl acetate copolymer prepared preferably by emulasion polymerization of a composition comprising (A) ethylene, (B) vinyl acetate, (C) a compound I (R1 is H or 1W4 C alkyl; R2 is 1W8C alkyl) (e.g. methyl acrylate, etc.) and (D) one or more compounds II W IV[R3is H or methyl; R4 is vinyl, allyl or methallyl; R5 is CH2(Cl)CH2, or CH2(Cl)CO] (e.g. glycidyl acrylate, etc. as II), wherein (A)/(B) ≤ 1, (C)/[(A)+(B)+(C)]≤ 0.9 and (D)/[(A)+(B)+(C)]=0.005W0.1 by weight, is kneaded with (II)≤80wt.% of an epichlorohydrin rubber.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8332578A JPS5512110A (en) | 1978-07-08 | 1978-07-08 | Rubber composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8332578A JPS5512110A (en) | 1978-07-08 | 1978-07-08 | Rubber composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5512110A true JPS5512110A (en) | 1980-01-28 |
JPS5625464B2 JPS5625464B2 (en) | 1981-06-12 |
Family
ID=13799265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8332578A Granted JPS5512110A (en) | 1978-07-08 | 1978-07-08 | Rubber composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512110A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055473A1 (en) * | 1980-12-25 | 1982-07-07 | Sumitomo Chemical Company, Limited | Resin compositions |
JPS5835414A (en) * | 1981-08-28 | 1983-03-02 | Hitachi Ltd | Magnetic type encoder |
-
1978
- 1978-07-08 JP JP8332578A patent/JPS5512110A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055473A1 (en) * | 1980-12-25 | 1982-07-07 | Sumitomo Chemical Company, Limited | Resin compositions |
JPS5835414A (en) * | 1981-08-28 | 1983-03-02 | Hitachi Ltd | Magnetic type encoder |
Also Published As
Publication number | Publication date |
---|---|
JPS5625464B2 (en) | 1981-06-12 |
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