JPS56149446A - Mastication of natural rubber or synthetic diene rubber - Google Patents
Mastication of natural rubber or synthetic diene rubberInfo
- Publication number
- JPS56149446A JPS56149446A JP5165380A JP5165380A JPS56149446A JP S56149446 A JPS56149446 A JP S56149446A JP 5165380 A JP5165380 A JP 5165380A JP 5165380 A JP5165380 A JP 5165380A JP S56149446 A JPS56149446 A JP S56149446A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- rubber
- mastication
- deriv
- thiol
- 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
Abstract
PURPOSE: To efficiently masticate a natural rubber or a diene rubber, by using a mastication accelerator obtd. by compounding a thiol, a metal-contg. org. compound (an activator) and a specified alkyl carboxylic acid.
CONSTITUTION: 5W70wt% of at least one cpd. from a thiol, a thiol zinc salt, and a disulfide, 0.05W5wt% of at least one compound from a metal chelate compound (salt) of an alkyl (aryl) substd. dioxime deriv., a methal-contg. compound of an acetone deriv. having an alkyl (aryl)-substd. carboxyl group and a metal phthalocyanine (a chlorine or nitro deriv.) and 25W94.95wt% 6W32C alkyl carboxylic acid (e.g., caprylic or stearic acid) are compounded, to obtain a mastication accelerator. About 0.01W5pts.wt. said accelerator are used for 100pts.wt. raw rubber (at a temp. of masticatio of about 60W200°C).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5165380A JPS56149446A (en) | 1980-04-21 | 1980-04-21 | Mastication of natural rubber or synthetic diene rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5165380A JPS56149446A (en) | 1980-04-21 | 1980-04-21 | Mastication of natural rubber or synthetic diene rubber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56149446A true JPS56149446A (en) | 1981-11-19 |
Family
ID=12892822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5165380A Pending JPS56149446A (en) | 1980-04-21 | 1980-04-21 | Mastication of natural rubber or synthetic diene rubber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56149446A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1593706A1 (en) * | 2004-05-05 | 2005-11-09 | Lanxess Deutschland GmbH | Metal alkane dithiol compounds and use thereof as crosslinking agents for unsaturated rubbers |
-
1980
- 1980-04-21 JP JP5165380A patent/JPS56149446A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1593706A1 (en) * | 2004-05-05 | 2005-11-09 | Lanxess Deutschland GmbH | Metal alkane dithiol compounds and use thereof as crosslinking agents for unsaturated rubbers |
US7375164B2 (en) * | 2004-05-05 | 2008-05-20 | Lanxess Deutschland Gmbh | Use of metal alkanedithiols as crosslinking agents for unsaturated rubbers |
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