JPS5755955A - Thermoplastic polyester resin composition - Google Patents

Thermoplastic polyester resin composition

Info

Publication number
JPS5755955A
JPS5755955A JP13042280A JP13042280A JPS5755955A JP S5755955 A JPS5755955 A JP S5755955A JP 13042280 A JP13042280 A JP 13042280A JP 13042280 A JP13042280 A JP 13042280A JP S5755955 A JPS5755955 A JP S5755955A
Authority
JP
Japan
Prior art keywords
fatty acid
thermoplastic polyester
copolymer
alkali metal
metal salt
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
JP13042280A
Other languages
Japanese (ja)
Inventor
Masahiro Hayashi
Kan Yoshimura
Seiichi Mukai
Masaharu Shikama
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP13042280A priority Critical patent/JPS5755955A/en
Publication of JPS5755955A publication Critical patent/JPS5755955A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled composition with excellent thermal aging resistance and high crystallizing rate, prepd. by compounding a thermoplastic polyester with an alkali metal salt of a higher fatty acid, a copolymer of an olefin and an α,β-unsaturated carboxylic acid or its deriv., and a fibrous reinforcer.
CONSTITUTION: 100pts.wt. thermoplastic polyester such as polyethylene terephthalate (A) is compounded with 0.1W10pts.wt. alkali metal salt of a 26C or higher fatty acid (B), 0.1W40pts.wt. copolymer of an olefin and an α,β-unsaturated carboxylic acid or its deriv. (C) such as an ethylene-acrylic acid copolymer (D) and 5W200pts.wt. fibrous reinforcer such as rovig glass, and the resulting compound is molten and mixed, to obtain a polyester rsin composition. The composition is molded by injection molding, etc. to obtain a molded product. The component B is pref. an alkali metal salt of a higher fatty acid obtd. by the addition of a 23C or higher α-olefinic fatty acid having a double bond at the terminal.
COPYRIGHT: (C)1982,JPO&Japio
JP13042280A 1980-09-19 1980-09-19 Thermoplastic polyester resin composition Pending JPS5755955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13042280A JPS5755955A (en) 1980-09-19 1980-09-19 Thermoplastic polyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13042280A JPS5755955A (en) 1980-09-19 1980-09-19 Thermoplastic polyester resin composition

Publications (1)

Publication Number Publication Date
JPS5755955A true JPS5755955A (en) 1982-04-03

Family

ID=15033862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13042280A Pending JPS5755955A (en) 1980-09-19 1980-09-19 Thermoplastic polyester resin composition

Country Status (1)

Country Link
JP (1) JPS5755955A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213754A (en) * 1983-05-18 1984-12-03 Toray Ind Inc Polyester composition
US4506043A (en) * 1980-04-11 1985-03-19 Teijin Limited Glass fiber-reinforced thermoplastic polyester composition
JPS6248762A (en) * 1985-08-06 1987-03-03 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Production of tough polyethylene terephthalate product having low gas and organic liquid permeability
US4659757A (en) * 1985-03-08 1987-04-21 Unitika Ltd. Polyester resin composition for forming an impact resistant article
JPS63317548A (en) * 1987-06-19 1988-12-26 Mitsuboshi Belting Ltd Polyester polymer composition
WO2009012003A1 (en) * 2007-07-19 2009-01-22 Ticona Llc Stabilized thermoplastic copolyesters

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506043A (en) * 1980-04-11 1985-03-19 Teijin Limited Glass fiber-reinforced thermoplastic polyester composition
JPS59213754A (en) * 1983-05-18 1984-12-03 Toray Ind Inc Polyester composition
JPH059463B2 (en) * 1983-05-18 1993-02-05 Toray Industries
US4659757A (en) * 1985-03-08 1987-04-21 Unitika Ltd. Polyester resin composition for forming an impact resistant article
JPS6248762A (en) * 1985-08-06 1987-03-03 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Production of tough polyethylene terephthalate product having low gas and organic liquid permeability
JPS63317548A (en) * 1987-06-19 1988-12-26 Mitsuboshi Belting Ltd Polyester polymer composition
WO2009012003A1 (en) * 2007-07-19 2009-01-22 Ticona Llc Stabilized thermoplastic copolyesters

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