JPS54149800A - Modification of ring-opening polymer - Google Patents

Modification of ring-opening polymer

Info

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
Application number
JP5719378A
Other languages
Japanese (ja)
Inventor
Masao Kobayashi
Toshiro Yokoyama
Riku Uejima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Priority to JP5719378A priority Critical patent/JPS54149800A/en
Publication of JPS54149800A publication Critical patent/JPS54149800A/en
Pending legal-status Critical Current

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  • 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
JP5719378A 1978-05-16 1978-05-16 Modification of ring-opening polymer Pending JPS54149800A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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