JPS5774339A - Rubber composition - Google Patents
Rubber compositionInfo
- Publication number
- JPS5774339A JPS5774339A JP15047380A JP15047380A JPS5774339A JP S5774339 A JPS5774339 A JP S5774339A JP 15047380 A JP15047380 A JP 15047380A JP 15047380 A JP15047380 A JP 15047380A JP S5774339 A JPS5774339 A JP S5774339A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- rubber composition
- obtd
- unidirectionally
- tiny
- 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: A rubber composition with relatively large Young's modulua, large kinetic friction coefficient and little stress relaxation suitable for a rubber belt for driving a small-size light electrical appliance, which is obtd. by unidirectionally orientating a rubber and forming tiny cells within the rubber.
CONSTITUTION: The purpose rubber composition obtd. by unidirectionally orientation a rubber molecule by a method such as extrusion of a rubber composition consisting of a rubber and an additive by means of an extruder, etc., and forming tiny cells in the rubber composition. The tiny cells are formed by use of a foaming agent or by mixing 100pts.wt. rubber with about 5W8pts.wt. tiny hollow spherules of a thermoplastic material, etc., which are obtd. by preparing a particle contg. a vaporizable material and vaporizing it by heating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15047380A JPS5774339A (en) | 1980-10-27 | 1980-10-27 | Rubber composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15047380A JPS5774339A (en) | 1980-10-27 | 1980-10-27 | Rubber composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5774339A true JPS5774339A (en) | 1982-05-10 |
Family
ID=15497667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15047380A Pending JPS5774339A (en) | 1980-10-27 | 1980-10-27 | Rubber composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5774339A (en) |
-
1980
- 1980-10-27 JP JP15047380A patent/JPS5774339A/en active Pending
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