JPS5798554A - Polyester composition - Google Patents

Polyester composition

Info

Publication number
JPS5798554A
JPS5798554A JP17511980A JP17511980A JPS5798554A JP S5798554 A JPS5798554 A JP S5798554A JP 17511980 A JP17511980 A JP 17511980A JP 17511980 A JP17511980 A JP 17511980A JP S5798554 A JPS5798554 A JP S5798554A
Authority
JP
Japan
Prior art keywords
polyester
org
formula
ester
alkyl
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
JP17511980A
Other languages
Japanese (ja)
Inventor
Masahiro Hayashi
Kan Yoshimura
Seiichi Mukai
Masaharu Shikama
Hideto Kusumoto
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 JP17511980A priority Critical patent/JPS5798554A/en
Publication of JPS5798554A publication Critical patent/JPS5798554A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled composition with a high crystallizing rate exhibiting excellent mechanical properties, which is prepd. by compounding a polyester with a specified compd. and a crystallization accelerator.
CONSTITUTION: 100pts.wt. polyester of intrinsic viscosity 0.5W2.0dl/g at 30°C in a solvent mixture consisting of 50wt% phenol and 50wt% tetrachloethane is compounded with 0.5W10pts.wt. polyester compounded with at least one compd. selected from an org. ester of formula I (wherein R1 is a 1W60C hydrocarbon group; R2 is 6W15C aryl; n is 1W4), an org. epoxidized ester of formula II (wherein R3 is H or 1W25C alkyl; R4 is 1W25C alkylene; R5 is a 6W15C arom. group; m is 0 or 1) and an org. epoxidized ester of formula III (wherein R6 is R3; R7 is R4; R8 is 1W25C alkyl; k is 0 or 1), and 0.1W10pts.wt. crystallization accelerator such as talc or a 15W400C higher fatty acid salt.
COPYRIGHT: (C)1982,JPO&Japio
JP17511980A 1980-12-11 1980-12-11 Polyester composition Pending JPS5798554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17511980A JPS5798554A (en) 1980-12-11 1980-12-11 Polyester composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17511980A JPS5798554A (en) 1980-12-11 1980-12-11 Polyester composition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17361481A Division JPS57102947A (en) 1981-10-29 1981-10-29 Polyester composition

Publications (1)

Publication Number Publication Date
JPS5798554A true JPS5798554A (en) 1982-06-18

Family

ID=15990601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17511980A Pending JPS5798554A (en) 1980-12-11 1980-12-11 Polyester composition

Country Status (1)

Country Link
JP (1) JPS5798554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62297349A (en) * 1986-06-17 1987-12-24 Toray Ind Inc Polyester composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62297349A (en) * 1986-06-17 1987-12-24 Toray Ind Inc Polyester composition

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