JPS54149800A - Modification of ring-opening polymer - Google Patents
Modification of ring-opening polymerInfo
- Publication number
- JPS54149800A JPS54149800A JP5719378A JP5719378A JPS54149800A JP S54149800 A JPS54149800 A JP S54149800A JP 5719378 A JP5719378 A JP 5719378A JP 5719378 A JP5719378 A JP 5719378A JP S54149800 A JPS54149800 A JP S54149800A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- polymer
- opening
- norbornene derivative
- dicarbonyl compound
- 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 increase the heat distortion temperature of a ring-opening (co)polymer of a norbornene derivative according to the amount of an ethylenically unsaturated dicarbonyl compound added without lowering the mechanical properties, by modifying the (co)polymer with the dicarbonyl compound.
CONSTITUTION: (A) 100 parts by wt. of (a) a ring-opening polymer of a norbornene derivative of formulas I and II: (W1, X1, Y1, Z1, W3, and Z3 are H, 1W20C hydrocarbon groups, etc.), preferably 5-cyano-bicyclo[2.2.1]heptene-2, having one or more types of polar groups or (b) a ring-opening copolymer of the norbornene derivative with a cycloolefin compound, e.g. formula III: (n is an integer 3W20), is reacted with (B) 5W100 parts by wt. of an α,β-ethylenically unsaturated dicarbonyl compound, preferably N-phenyl-maleimide or maleic anhydride, to give the desired modified polymer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5719378A JPS54149800A (en) | 1978-05-16 | 1978-05-16 | Modification of ring-opening polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5719378A JPS54149800A (en) | 1978-05-16 | 1978-05-16 | Modification of ring-opening polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54149800A true JPS54149800A (en) | 1979-11-24 |
Family
ID=13048643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5719378A Pending JPS54149800A (en) | 1978-05-16 | 1978-05-16 | Modification of ring-opening polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54149800A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999048990A1 (en) * | 1998-03-24 | 1999-09-30 | Nippon Zeon Co., Ltd. | Adhesive resin composition |
JP2012092284A (en) * | 2010-09-28 | 2012-05-17 | Nippon Zeon Co Ltd | Hydrogenated norbornene-based ring-opened copolymer and its use |
JP2015063696A (en) * | 2008-08-04 | 2015-04-09 | フアイヤーストーン・ポリマース・エルエルシー | Adducts of metathesis polymers and preparation thereof |
-
1978
- 1978-05-16 JP JP5719378A patent/JPS54149800A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999048990A1 (en) * | 1998-03-24 | 1999-09-30 | Nippon Zeon Co., Ltd. | Adhesive resin composition |
JP2015063696A (en) * | 2008-08-04 | 2015-04-09 | フアイヤーストーン・ポリマース・エルエルシー | Adducts of metathesis polymers and preparation thereof |
JP2012092284A (en) * | 2010-09-28 | 2012-05-17 | Nippon Zeon Co Ltd | Hydrogenated norbornene-based ring-opened copolymer and its use |
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