JPS52112000A - Preparation of ring-opening polymers - Google Patents
Preparation of ring-opening polymersInfo
- Publication number
- JPS52112000A JPS52112000A JP2812776A JP2812776A JPS52112000A JP S52112000 A JPS52112000 A JP S52112000A JP 2812776 A JP2812776 A JP 2812776A JP 2812776 A JP2812776 A JP 2812776A JP S52112000 A JPS52112000 A JP S52112000A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- preparation
- opening polymers
- opening
- polymers
- 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
Abstract
PURPOSE: To obtain ring-opening polymers at high yields with use of a small amount of catalyst, while simplifying the purification, by the ring-opening polymerization of norbornene derivatives, etc. with catalysts obtained from specific organometal compounds and Calvin complexed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2812776A JPS6043366B2 (en) | 1976-03-17 | 1976-03-17 | Method for producing ring-opening polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2812776A JPS6043366B2 (en) | 1976-03-17 | 1976-03-17 | Method for producing ring-opening polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52112000A true JPS52112000A (en) | 1977-09-20 |
JPS6043366B2 JPS6043366B2 (en) | 1985-09-27 |
Family
ID=12240109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2812776A Expired JPS6043366B2 (en) | 1976-03-17 | 1976-03-17 | Method for producing ring-opening polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043366B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002363265A (en) * | 2001-04-02 | 2002-12-18 | Hitachi Chem Co Ltd | New block copolymer, method for producing the same and use thereof |
-
1976
- 1976-03-17 JP JP2812776A patent/JPS6043366B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002363265A (en) * | 2001-04-02 | 2002-12-18 | Hitachi Chem Co Ltd | New block copolymer, method for producing the same and use thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6043366B2 (en) | 1985-09-27 |
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