JPS5391963A - Heat discoloration-resistant polymer composition - Google Patents
Heat discoloration-resistant polymer compositionInfo
- Publication number
- JPS5391963A JPS5391963A JP542677A JP542677A JPS5391963A JP S5391963 A JPS5391963 A JP S5391963A JP 542677 A JP542677 A JP 542677A JP 542677 A JP542677 A JP 542677A JP S5391963 A JPS5391963 A JP S5391963A
- Authority
- JP
- Japan
- Prior art keywords
- polymer composition
- resistant polymer
- heat discoloration
- tin
- incorporated
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A tin-containing organic compound and a phosphite ester are incorporated to a polymer containing norbornene derivatives to provide a ring-opening polymer composition of good heat-discoloration resistance.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP542677A JPS5391963A (en) | 1977-01-22 | 1977-01-22 | Heat discoloration-resistant polymer composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP542677A JPS5391963A (en) | 1977-01-22 | 1977-01-22 | Heat discoloration-resistant polymer composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5391963A true JPS5391963A (en) | 1978-08-12 |
Family
ID=11610834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP542677A Pending JPS5391963A (en) | 1977-01-22 | 1977-01-22 | Heat discoloration-resistant polymer composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5391963A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0551333U (en) * | 1991-12-12 | 1993-07-09 | タカラベルモント株式会社 | Leg support device in medical treatment table |
-
1977
- 1977-01-22 JP JP542677A patent/JPS5391963A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0551333U (en) * | 1991-12-12 | 1993-07-09 | タカラベルモント株式会社 | Leg support device in medical treatment table |
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