JPS57141426A - Novel copolymer and its production - Google Patents

Novel copolymer and its production

Info

Publication number
JPS57141426A
JPS57141426A JP2688081A JP2688081A JPS57141426A JP S57141426 A JPS57141426 A JP S57141426A JP 2688081 A JP2688081 A JP 2688081A JP 2688081 A JP2688081 A JP 2688081A JP S57141426 A JPS57141426 A JP S57141426A
Authority
JP
Japan
Prior art keywords
copolymer
polyamide
carboxylate ester
unsaturated carboxylate
novel
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
JP2688081A
Other languages
Japanese (ja)
Other versions
JPH0225931B2 (en
Inventor
Hideo Kasahara
Noriaki Umeda
Keiji Suzuki
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP2688081A priority Critical patent/JPS57141426A/en
Priority to CA000385931A priority patent/CA1172789A/en
Priority to AU75592/81A priority patent/AU529985B2/en
Priority to EP81304383A priority patent/EP0049103B2/en
Priority to DE8181304383T priority patent/DE3175348D1/en
Publication of JPS57141426A publication Critical patent/JPS57141426A/en
Priority to US06/499,021 priority patent/US4543392A/en
Publication of JPH0225931B2 publication Critical patent/JPH0225931B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce a novel thermoplastic copolymer excellent in moldability, mechanical strength, dimensional accuracy, abrasion resistance, etc., by reacting a polyamide with an unsaturated carboxylate ester copolymer of a specified composition under conditions of melt mixing.
CONSTITUTION: There is produced an unsaturated carboxylate ester copolymer having a composition: α,β-unsaturated carboxylate ester: 50W99mol%, imide compound of an α,β-unsaturated dicarboxylic acid; 1W30mol% and monomer copolymerizable therewith: 0W49mol%. By reacting the copolymer with a polyamide under conditions of melt mixing, it is possible to produce a novel copolymer in which the copolymer chain portion is bonded to the polyamide chain portion. This copolymer is thermoplastic and excellent in moldability, mechanical strength, dimensional accuracy, abrasion resistance, chemical resistance and heat resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP2688081A 1980-09-25 1981-02-27 Novel copolymer and its production Granted JPS57141426A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2688081A JPS57141426A (en) 1981-02-27 1981-02-27 Novel copolymer and its production
CA000385931A CA1172789A (en) 1980-09-25 1981-09-15 POLYMERIC MATERIAL COMPRISING A POLYAMIDE BONDED TO A COPOLYMER CONTAINING AN IMIDE OF AN .alpha.,.beta. UNSATURATED CARBOXYLIC ACID
AU75592/81A AU529985B2 (en) 1980-09-25 1981-09-23 Polyamide-polyimide reaction product
EP81304383A EP0049103B2 (en) 1980-09-25 1981-09-23 Polymeric materials and thermoplastic resin compositions
DE8181304383T DE3175348D1 (en) 1980-09-25 1981-09-23 Polymeric materials and thermoplastic resin compositions
US06/499,021 US4543392A (en) 1980-09-25 1983-05-26 Polymeric materials and novel thermoplastic resin compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2688081A JPS57141426A (en) 1981-02-27 1981-02-27 Novel copolymer and its production

Publications (2)

Publication Number Publication Date
JPS57141426A true JPS57141426A (en) 1982-09-01
JPH0225931B2 JPH0225931B2 (en) 1990-06-06

Family

ID=12205592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2688081A Granted JPS57141426A (en) 1980-09-25 1981-02-27 Novel copolymer and its production

Country Status (1)

Country Link
JP (1) JPS57141426A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743646A (en) * 1986-03-12 1988-05-10 Denki Kagaku Kogyo Kabushiki Kaisha Thermoplastic resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743646A (en) * 1986-03-12 1988-05-10 Denki Kagaku Kogyo Kabushiki Kaisha Thermoplastic resin composition

Also Published As

Publication number Publication date
JPH0225931B2 (en) 1990-06-06

Similar Documents

Publication Publication Date Title
PT81985A (en) PROCESS FOR THE PREPARATION OF ADIPIC ACID-BASED HEXAMETHYLENEDIAMINE-BASED COPOLYAMIDES OF AT LEAST ONE OTHER SHORT-CHAIN CARBOXYLIC DIACIDE AND DINERIC ACID
JPS5780449A (en) Polyamide resin composition
JPS57141426A (en) Novel copolymer and its production
JPS5757719A (en) High-molecular material, novel copolymer and their production
JPS57141425A (en) Novel copolymer and its production
JPS5486595A (en) Unsaturated polyester and its preparation
JPS55120624A (en) Production of polyester
JPS5397034A (en) Cathod depositin-type electrodeposition coating composition
JPS56110761A (en) Novel thermoplastic resin composition
JPS5371611A (en) Thermoplastic polyester resin composition
JPS5653134A (en) Copolymer and its preparation
JPS5363492A (en) Preparation of modified polyolefin
JPS5794019A (en) Production of oxazoline ring-terminated polyester- polyamide
JPS537800A (en) Epoxy resin compositions
JPS546048A (en) Formed product of flexible resin
JPS5525457A (en) Thermoplastic polymer composition
JPS52129760A (en) Polyamide resin compositions
JPS5371138A (en) Block copolyetherpolyester adhesives
JPS55115463A (en) Resin composition for room temp erature. hardenable coating
JPS5536267A (en) Production of phosphate pigment
JPS5761039A (en) Molding resin composition
JPS56151749A (en) Heat-resistant resin composition
JPS54103460A (en) Moldable polyamide resin composition
JPS5721423A (en) Production of calcium carbonate resin compound
JPS57139139A (en) Thermoplastic resin composition having excellent color developing property