JPS5721452A - Polyether-ester block copolymer composition - Google Patents

Polyether-ester block copolymer composition

Info

Publication number
JPS5721452A
JPS5721452A JP9498780A JP9498780A JPS5721452A JP S5721452 A JPS5721452 A JP S5721452A JP 9498780 A JP9498780 A JP 9498780A JP 9498780 A JP9498780 A JP 9498780A JP S5721452 A JPS5721452 A JP S5721452A
Authority
JP
Japan
Prior art keywords
polyether
block copolymer
ester block
copolymer composition
polycarbonate
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
JP9498780A
Other languages
Japanese (ja)
Other versions
JPS6154336B2 (en
Inventor
Yoko Furuta
Chiaki Tanaka
Nagayoshi Naito
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP9498780A priority Critical patent/JPS5721452A/en
Publication of JPS5721452A publication Critical patent/JPS5721452A/en
Publication of JPS6154336B2 publication Critical patent/JPS6154336B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide the titled compsn. having excellent heat stability and suitable for use as raw materials for fibers, films, etc., by blending a polycarbonate and a specified antioxidant with a polyether-ester block copolymer. CONSTITUTION:2-20pts.wt. polycarbonate and 0.2-5pts.wt. antioxidant selected from an arylamine compd. (e.g. phenylnaphthylamine) and a hindered phenol compd. having an MW of 500 or higher [e.g. tetrakis [methylene-3(3,5-di-tert- butyl- 4-hydroxyphenyl)-propienate] methane], are added to 100pts.wt. polyether- ester block copolymer which is a copolymer composed of polyester hard segment and polyether soft segment having a number-average MW of 200-6,000, to produce the titled compsn.
JP9498780A 1980-07-14 1980-07-14 Polyether-ester block copolymer composition Granted JPS5721452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9498780A JPS5721452A (en) 1980-07-14 1980-07-14 Polyether-ester block copolymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9498780A JPS5721452A (en) 1980-07-14 1980-07-14 Polyether-ester block copolymer composition

Publications (2)

Publication Number Publication Date
JPS5721452A true JPS5721452A (en) 1982-02-04
JPS6154336B2 JPS6154336B2 (en) 1986-11-21

Family

ID=14125235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9498780A Granted JPS5721452A (en) 1980-07-14 1980-07-14 Polyether-ester block copolymer composition

Country Status (1)

Country Link
JP (1) JPS5721452A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217257A (en) * 1984-04-13 1985-10-30 Toray Du Pont Kk Polyether ester block copolymer composition
JPS60221451A (en) * 1984-04-18 1985-11-06 Toyobo Co Ltd Elastic composition of polyester having improved heat resistance
JPS6470551A (en) * 1987-06-02 1989-03-16 John Hiisukooto & Co Ltd High temperature resistant treatment for synthetic material
NL1009287C2 (en) * 1998-05-29 1999-11-30 Dsm Nv Thermostable segmented polyetherester copolymer composition.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217257A (en) * 1984-04-13 1985-10-30 Toray Du Pont Kk Polyether ester block copolymer composition
JPS60221451A (en) * 1984-04-18 1985-11-06 Toyobo Co Ltd Elastic composition of polyester having improved heat resistance
JPS6470551A (en) * 1987-06-02 1989-03-16 John Hiisukooto & Co Ltd High temperature resistant treatment for synthetic material
JPH0668063B2 (en) * 1987-06-02 1994-08-31 ジヨン ヒースコート アンド カンパニー リミテッド High temperature resistance treatment method for synthetic materials
NL1009287C2 (en) * 1998-05-29 1999-11-30 Dsm Nv Thermostable segmented polyetherester copolymer composition.
WO1999062995A1 (en) * 1998-05-29 1999-12-09 Dsm N.V. Thermostable segmented polyetherester copolymer composition
US6380290B1 (en) 1998-05-29 2002-04-30 Dsm N.V. Thermostable segmented polyetherester copolymer composition

Also Published As

Publication number Publication date
JPS6154336B2 (en) 1986-11-21

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