JPS5397099A - Preparation of ring-opening polymer from norbornene or its derivative - Google Patents
Preparation of ring-opening polymer from norbornene or its derivativeInfo
- Publication number
- JPS5397099A JPS5397099A JP1161577A JP1161577A JPS5397099A JP S5397099 A JPS5397099 A JP S5397099A JP 1161577 A JP1161577 A JP 1161577A JP 1161577 A JP1161577 A JP 1161577A JP S5397099 A JPS5397099 A JP S5397099A
- Authority
- JP
- Japan
- Prior art keywords
- norbornene
- derivative
- ring
- opening polymer
- 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 economically a ring-opening polymer of norbornene or its derivative, containing reduced amount of residual monomer, in a simplified process, wherein the polymer solution is thickened in a stirring-thin membrane evaporator and degassed in a vent type-surface renewal deaerator.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1161577A JPS5397099A (en) | 1977-02-07 | 1977-02-07 | Preparation of ring-opening polymer from norbornene or its derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1161577A JPS5397099A (en) | 1977-02-07 | 1977-02-07 | Preparation of ring-opening polymer from norbornene or its derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5397099A true JPS5397099A (en) | 1978-08-24 |
Family
ID=11782811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1161577A Pending JPS5397099A (en) | 1977-02-07 | 1977-02-07 | Preparation of ring-opening polymer from norbornene or its derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5397099A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0222324A (en) * | 1988-07-12 | 1990-01-25 | Teijin Ltd | Molded article of crosslinked polymer, production thereof and combination of reactive solution |
JPH03223328A (en) * | 1989-12-26 | 1991-10-02 | Nippon Zeon Co Ltd | Molding material and molding product |
-
1977
- 1977-02-07 JP JP1161577A patent/JPS5397099A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0222324A (en) * | 1988-07-12 | 1990-01-25 | Teijin Ltd | Molded article of crosslinked polymer, production thereof and combination of reactive solution |
JPH03223328A (en) * | 1989-12-26 | 1991-10-02 | Nippon Zeon Co Ltd | Molding material and molding product |
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