JPS56157440A - Agent for improving compression set of vulcanized synthetic rubber - Google Patents
Agent for improving compression set of vulcanized synthetic rubberInfo
- Publication number
- JPS56157440A JPS56157440A JP5998680A JP5998680A JPS56157440A JP S56157440 A JPS56157440 A JP S56157440A JP 5998680 A JP5998680 A JP 5998680A JP 5998680 A JP5998680 A JP 5998680A JP S56157440 A JPS56157440 A JP S56157440A
- Authority
- JP
- Japan
- Prior art keywords
- calcium
- agent
- component
- amount
- improving agent
- 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 improve the performance of the titled improving agent, by blending said improving agent comprising calcium compound powder, fats and oils and a titanium-containing organic monofunctional coupling agent further with a formalin condensation product of phenyl polyhydric alcohol derivatives.
CONSTITUTION: The powder (A) of calcium compounds comprising calcium oxide, a mixture of calcium oxide and calcium hydroxide at a blending ratio of about 90 to 10, or a mixture of calcium oxide and calcium carbonate at a blending ratio of about 95 to 5, fats and oils or a mineral oil (e.g. palm oil, process oil) in an amount of about 0.5W20%, based on component A, a titanium organic monofunctional coupling agent (e.g. isopropyl triisostearic titanate) in an amount of 0.5W10%, based on component A, and a formalin condensation product of phenyl polyhydric alcohol derivatives (e.g. cashew resin) in an amount of 0.5W10%, based on component A are mixed to obtain the titled improving agent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5998680A JPS56157440A (en) | 1980-05-08 | 1980-05-08 | Agent for improving compression set of vulcanized synthetic rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5998680A JPS56157440A (en) | 1980-05-08 | 1980-05-08 | Agent for improving compression set of vulcanized synthetic rubber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56157440A true JPS56157440A (en) | 1981-12-04 |
JPS642614B2 JPS642614B2 (en) | 1989-01-18 |
Family
ID=13128994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5998680A Granted JPS56157440A (en) | 1980-05-08 | 1980-05-08 | Agent for improving compression set of vulcanized synthetic rubber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56157440A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718764U (en) * | 1993-09-14 | 1995-04-04 | 美津濃株式会社 | Baseball helmet |
US8899638B2 (en) | 2008-07-29 | 2014-12-02 | Flamm Gmbh | Locking system for a rotatable part |
-
1980
- 1980-05-08 JP JP5998680A patent/JPS56157440A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718764U (en) * | 1993-09-14 | 1995-04-04 | 美津濃株式会社 | Baseball helmet |
US8899638B2 (en) | 2008-07-29 | 2014-12-02 | Flamm Gmbh | Locking system for a rotatable part |
Also Published As
Publication number | Publication date |
---|---|
JPS642614B2 (en) | 1989-01-18 |
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