JPS57159844A - Polyester composition - Google Patents

Polyester composition

Info

Publication number
JPS57159844A
JPS57159844A JP4606781A JP4606781A JPS57159844A JP S57159844 A JPS57159844 A JP S57159844A JP 4606781 A JP4606781 A JP 4606781A JP 4606781 A JP4606781 A JP 4606781A JP S57159844 A JPS57159844 A JP S57159844A
Authority
JP
Japan
Prior art keywords
based polyester
blended
ethylene terephthalate
epoxy compd
80mol
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
JP4606781A
Other languages
Japanese (ja)
Other versions
JPH027972B2 (en
Inventor
Shigeo Kobayashi
Kiyoji Nanbu
Nori Yoshihara
Yukio Goto
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP4606781A priority Critical patent/JPS57159844A/en
Publication of JPS57159844A publication Critical patent/JPS57159844A/en
Publication of JPH027972B2 publication Critical patent/JPH027972B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide the titled compsn. in which crystallization initiating temperature is shifted to a lower region and crystallization rate is increased, by blending a butylene terephthalate-based polyester and an epoxy compd. with an ethylene terephthalate-based polyester.
CONSTITUTION: 40W94.8pts.wt. ethylene terephthalate-based polyester contg. an ethylene terephthalate repeating unit of 80mol% or more, 5W50pts.wt. butylene terephthalate-based polyester contg. a butylene terephthalate repeating unit of 80mol% or more, and 0.2W10pts.wt. epoxy compd. having a polyoxyalkylene chain are blended together. When an inorg. filler is blended in the above formulation, crystallization rate is further increased by the synergism of said filler and said epoxy compd. Further, a reinforcing fiber may be blended to further improve heat distortion temperature and dimentional accuracy during heating.
COPYRIGHT: (C)1982,JPO&Japio
JP4606781A 1981-03-27 1981-03-27 Polyester composition Granted JPS57159844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4606781A JPS57159844A (en) 1981-03-27 1981-03-27 Polyester composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4606781A JPS57159844A (en) 1981-03-27 1981-03-27 Polyester composition

Publications (2)

Publication Number Publication Date
JPS57159844A true JPS57159844A (en) 1982-10-02
JPH027972B2 JPH027972B2 (en) 1990-02-21

Family

ID=12736649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4606781A Granted JPS57159844A (en) 1981-03-27 1981-03-27 Polyester composition

Country Status (1)

Country Link
JP (1) JPS57159844A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101146A (en) * 1981-10-30 1983-06-16 ゼネラル・エレクトリツク・カンパニイ Enhanced thermoplastic resin composition
JPS6198762A (en) * 1984-10-19 1986-05-17 Toyobo Co Ltd Injection-molded article
JP2010132832A (en) * 2008-12-08 2010-06-17 Mitsubishi Plastics Inc Flame-retardant polyester resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838343A (en) * 1971-09-17 1973-06-06
JPS555972A (en) * 1978-06-29 1980-01-17 Toyobo Co Ltd Polyester composition
JPS5586835A (en) * 1978-12-23 1980-07-01 Toyobo Co Ltd Polyester resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838343A (en) * 1971-09-17 1973-06-06
JPS555972A (en) * 1978-06-29 1980-01-17 Toyobo Co Ltd Polyester composition
JPS5586835A (en) * 1978-12-23 1980-07-01 Toyobo Co Ltd Polyester resin composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101146A (en) * 1981-10-30 1983-06-16 ゼネラル・エレクトリツク・カンパニイ Enhanced thermoplastic resin composition
JPS6198762A (en) * 1984-10-19 1986-05-17 Toyobo Co Ltd Injection-molded article
JP2010132832A (en) * 2008-12-08 2010-06-17 Mitsubishi Plastics Inc Flame-retardant polyester resin composition

Also Published As

Publication number Publication date
JPH027972B2 (en) 1990-02-21

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