JPS52999A - Process for preparing modified 1,4-polyisoprene rubber - Google Patents
Process for preparing modified 1,4-polyisoprene rubberInfo
- Publication number
- JPS52999A JPS52999A JP7811375A JP7811375A JPS52999A JP S52999 A JPS52999 A JP S52999A JP 7811375 A JP7811375 A JP 7811375A JP 7811375 A JP7811375 A JP 7811375A JP S52999 A JPS52999 A JP S52999A
- Authority
- JP
- Japan
- Prior art keywords
- polyisoprene rubber
- preparing modified
- pplyisoprene
- cis
- improve
- 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
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: Process for introducing maleic anhydride into isoprene rubber (IR) in good yield in order to prevent gelation of cis-1,4-pplyisoprene and also to improve the Green strength.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7811375A JPS52999A (en) | 1975-06-24 | 1975-06-24 | Process for preparing modified 1,4-polyisoprene rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7811375A JPS52999A (en) | 1975-06-24 | 1975-06-24 | Process for preparing modified 1,4-polyisoprene rubber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52999A true JPS52999A (en) | 1977-01-06 |
JPS5756923B2 JPS5756923B2 (en) | 1982-12-02 |
Family
ID=13652820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7811375A Granted JPS52999A (en) | 1975-06-24 | 1975-06-24 | Process for preparing modified 1,4-polyisoprene rubber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52999A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587087A (en) * | 1983-02-22 | 1986-05-06 | Westinghouse Electric Corp. | Burnable absorber coated nuclear fuel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222988A (en) * | 1975-08-14 | 1977-02-21 | Sumitomo Electric Ind Ltd | Method of determining characteristics of extruders |
-
1975
- 1975-06-24 JP JP7811375A patent/JPS52999A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222988A (en) * | 1975-08-14 | 1977-02-21 | Sumitomo Electric Ind Ltd | Method of determining characteristics of extruders |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587087A (en) * | 1983-02-22 | 1986-05-06 | Westinghouse Electric Corp. | Burnable absorber coated nuclear fuel |
Also Published As
Publication number | Publication date |
---|---|
JPS5756923B2 (en) | 1982-12-02 |
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