JPS5263299A - Preparation of ring-opening copolymer having excellent resistance to d iscoloration by heat - Google Patents
Preparation of ring-opening copolymer having excellent resistance to d iscoloration by heatInfo
- Publication number
- JPS5263299A JPS5263299A JP13870175A JP13870175A JPS5263299A JP S5263299 A JPS5263299 A JP S5263299A JP 13870175 A JP13870175 A JP 13870175A JP 13870175 A JP13870175 A JP 13870175A JP S5263299 A JPS5263299 A JP S5263299A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- heat
- excellent resistance
- iscoloration
- preparation
- 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
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
PURPOSE: To prepare a polymer having excellent resistance to discoloration by heat by the ring-opening polymerization of a norbornene derivative containing nitrile group, etc. with other specific copolymerizing component in the presence of metathesis catalyst.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13870175A JPS5263299A (en) | 1975-11-20 | 1975-11-20 | Preparation of ring-opening copolymer having excellent resistance to d iscoloration by heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13870175A JPS5263299A (en) | 1975-11-20 | 1975-11-20 | Preparation of ring-opening copolymer having excellent resistance to d iscoloration by heat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5263299A true JPS5263299A (en) | 1977-05-25 |
Family
ID=15228096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13870175A Pending JPS5263299A (en) | 1975-11-20 | 1975-11-20 | Preparation of ring-opening copolymer having excellent resistance to d iscoloration by heat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5263299A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007238807A (en) * | 2006-03-09 | 2007-09-20 | Okayama Univ | Norbornene derivative with two polar groups at end positions, metathesis ring-opened polymer and their preparation process |
-
1975
- 1975-11-20 JP JP13870175A patent/JPS5263299A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007238807A (en) * | 2006-03-09 | 2007-09-20 | Okayama Univ | Norbornene derivative with two polar groups at end positions, metathesis ring-opened polymer and their preparation process |
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