JPS5312999A - Preparation of high polymers having good impact resistance - Google Patents

Preparation of high polymers having good impact resistance

Info

Publication number
JPS5312999A
JPS5312999A JP8716076A JP8716076A JPS5312999A JP S5312999 A JPS5312999 A JP S5312999A JP 8716076 A JP8716076 A JP 8716076A JP 8716076 A JP8716076 A JP 8716076A JP S5312999 A JPS5312999 A JP S5312999A
Authority
JP
Japan
Prior art keywords
impact resistance
preparation
good impact
high polymers
specific
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
Application number
JP8716076A
Other languages
Japanese (ja)
Other versions
JPS6139327B2 (en
Inventor
Hayashi Kurosawa
Masao Kobayashi
Takashi 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 JP8716076A priority Critical patent/JPS5312999A/en
Publication of JPS5312999A publication Critical patent/JPS5312999A/en
Publication of JPS6139327B2 publication Critical patent/JPS6139327B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title transparent polymers having good flow properties and excellent impact resistance by ring opening polymerization of 5-cyano-bicyclo [2,2,1]-heptene-2 or its mixture with at most 50 molar % of a specific cycloolefin compound in the presence of a comparatively small amount of a rubber-like polymer using a specific catalyst system.
COPYRIGHT: (C)1978,JPO&Japio
JP8716076A 1976-07-23 1976-07-23 Preparation of high polymers having good impact resistance Granted JPS5312999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8716076A JPS5312999A (en) 1976-07-23 1976-07-23 Preparation of high polymers having good impact resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8716076A JPS5312999A (en) 1976-07-23 1976-07-23 Preparation of high polymers having good impact resistance

Publications (2)

Publication Number Publication Date
JPS5312999A true JPS5312999A (en) 1978-02-06
JPS6139327B2 JPS6139327B2 (en) 1986-09-03

Family

ID=13907224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8716076A Granted JPS5312999A (en) 1976-07-23 1976-07-23 Preparation of high polymers having good impact resistance

Country Status (1)

Country Link
JP (1) JPS5312999A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127728A (en) * 1982-01-20 1983-07-29 ザ・ビ−・エフ・グツドリツチ・カンパニ− Manufacture of polymer by ring breakage
JPS63135480U (en) * 1982-01-29 1988-09-06
JPH02223428A (en) * 1988-11-11 1990-09-05 Nippon Zeon Co Ltd Repairing method for deformed molded product

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127728A (en) * 1982-01-20 1983-07-29 ザ・ビ−・エフ・グツドリツチ・カンパニ− Manufacture of polymer by ring breakage
JPH0454691B2 (en) * 1982-01-20 1992-09-01 Goodrich Co B F
JPH05222168A (en) * 1982-01-20 1993-08-31 B F Goodrich Co:The Reactant solution for reaction injection molding
JPS63135480U (en) * 1982-01-29 1988-09-06
JPH0441414Y2 (en) * 1982-01-29 1992-09-29
JPH02223428A (en) * 1988-11-11 1990-09-05 Nippon Zeon Co Ltd Repairing method for deformed molded product

Also Published As

Publication number Publication date
JPS6139327B2 (en) 1986-09-03

Similar Documents

Publication Publication Date Title
JPS5358554A (en) Thermoplastic resin composition
JPS5312999A (en) Preparation of high polymers having good impact resistance
JPS53104686A (en) Preparation of copolymer
JPS5313000A (en) Preparation of high polymers having excellent impact resistance
JPS5390354A (en) Fluorine-containing copolymer composition having improved transparency
JPS5254794A (en) Preparation of modified polychlorotrifluoroethylene
JPS52151400A (en) Preparation of polyalkenamer
JPS5334853A (en) Thermoplastic resin composition
JPS5356252A (en) Thermoplastic resin composition
JPS5371146A (en) Mat thermoplastic resin composition
JPS5411988A (en) Preparation of vinyl chloride polymer
JPS5438389A (en) Preparation of highly crystalline polyolefin
JPS5365385A (en) Preparation of nitrile type resin
JPS5391961A (en) Resin composition
JPS5287500A (en) Preparation of functional high polymers
JPS5298799A (en) Improved preparation of ring opening polymers
JPS5377292A (en) Preparation of novel resin
JPS5263299A (en) Preparation of ring-opening copolymer having excellent resistance to d iscoloration by heat
JPS52101300A (en) Preparation of ring opening polymers
JPS5327688A (en) Preparation of impact resistant, weather resistant graft copolymer
JPS531278A (en) Preparation of conjugated diene polymers
JPS5245698A (en) Improved preparation of ring opening polymer
JPS5312000A (en) Preparation of impact-resistant resin
JPS543863A (en) Flame-retardant resin composition
JPS5429392A (en) Preparation of modified resin