JPS5531846A - Rubber composition having high elasticity - Google Patents
Rubber composition having high elasticityInfo
- Publication number
- JPS5531846A JPS5531846A JP10434678A JP10434678A JPS5531846A JP S5531846 A JPS5531846 A JP S5531846A JP 10434678 A JP10434678 A JP 10434678A JP 10434678 A JP10434678 A JP 10434678A JP S5531846 A JPS5531846 A JP S5531846A
- Authority
- JP
- Japan
- Prior art keywords
- rubber composition
- parts
- rubber
- pref
- bromine
- 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 the title rubber composition having high hardness and excellent processability, by reacting a styrene-conjugated diene copolymer rubber with a specific amount of bromine, and crosslinking with sulfur and a polyamine.
CONSTITUTION: The objective rubber composition is prepared by crosslinking a composition composed of (A) 100 parts by weight of a brominated rubber obtained by reacting a styrene/4W5C conjugated diene copolymer rubber with 2.0W15.0wt% of bromine, (B) (pref. 0.5W10 parts of) sulfur, and (C) (pref. 0.1W10 parts of) a secondary or tertiary polyamine (carboxylic acid salt), e.g. N,N'-dimethylethylenediamine, N,N'-dimethyl-p-phenylenediamine, etc.
USE: Tire, industrial belt, vibration insulator, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10434678A JPS5531846A (en) | 1978-08-29 | 1978-08-29 | Rubber composition having high elasticity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10434678A JPS5531846A (en) | 1978-08-29 | 1978-08-29 | Rubber composition having high elasticity |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531846A true JPS5531846A (en) | 1980-03-06 |
JPS6121252B2 JPS6121252B2 (en) | 1986-05-26 |
Family
ID=14378326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10434678A Granted JPS5531846A (en) | 1978-08-29 | 1978-08-29 | Rubber composition having high elasticity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531846A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011021201A (en) * | 2010-10-01 | 2011-02-03 | 3M Co | Adhesive composition and adhesive product using the same |
-
1978
- 1978-08-29 JP JP10434678A patent/JPS5531846A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011021201A (en) * | 2010-10-01 | 2011-02-03 | 3M Co | Adhesive composition and adhesive product using the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6121252B2 (en) | 1986-05-26 |
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