JPS5566949A - Modified polyester composition - Google Patents

Modified polyester composition

Info

Publication number
JPS5566949A
JPS5566949A JP13997078A JP13997078A JPS5566949A JP S5566949 A JPS5566949 A JP S5566949A JP 13997078 A JP13997078 A JP 13997078A JP 13997078 A JP13997078 A JP 13997078A JP S5566949 A JPS5566949 A JP S5566949A
Authority
JP
Japan
Prior art keywords
thermoplastic polyester
phenolic compound
terephthalate
modified polyester
heat resistance
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
JP13997078A
Other languages
Japanese (ja)
Other versions
JPS6327381B2 (en
Inventor
Hiroshi Iida
Masaru Okamoto
Masanobu Morikawa
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 JP13997078A priority Critical patent/JPS5566949A/en
Publication of JPS5566949A publication Critical patent/JPS5566949A/en
Publication of JPS6327381B2 publication Critical patent/JPS6327381B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A modified polyester composition capable of forming a high modulus film and molded article with improved toughness and heat resistance, and high modules fibers with improved heat resistance, obtained by blending a thermoplastic polyester with a phenolic compound in a molten state.
CONSTITUTION: 100 Parts by wt of a thermoplastic polyester is blended with 0.5W 50 parts by wt. of a phenolic compound shown by the formula I or II (R is an aliphatic group; A is a phenolic residue having one on two aromatic rings in a molten state. Polethylene terephthalate, polybutylene terephthalate, and polycyclohexanedimethylene terephthalate may be preferably cited as the thermoplastic polyester. Arylene bis (dialkyl carbonate) and its oligomer may be cited as the phenolic compound.
COPYRIGHT: (C)1980,JPO&Japio
JP13997078A 1978-11-14 1978-11-14 Modified polyester composition Granted JPS5566949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13997078A JPS5566949A (en) 1978-11-14 1978-11-14 Modified polyester composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13997078A JPS5566949A (en) 1978-11-14 1978-11-14 Modified polyester composition

Publications (2)

Publication Number Publication Date
JPS5566949A true JPS5566949A (en) 1980-05-20
JPS6327381B2 JPS6327381B2 (en) 1988-06-02

Family

ID=15257901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13997078A Granted JPS5566949A (en) 1978-11-14 1978-11-14 Modified polyester composition

Country Status (1)

Country Link
JP (1) JPS5566949A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252647A (en) * 1990-11-16 1993-10-12 Huels Aktiengesellschaft Thermoplastic moulding materials based on polyphenylene ethers and polyamides
US5439961A (en) * 1992-07-14 1995-08-08 Kao Corporation Process for producing polyester film
CN115305594A (en) * 2021-05-07 2022-11-08 北京水木滨华科技有限公司 Process for improving polyethylene terephthalate by using poly (2-methyl trimethylene terephthalate) as rheology modifier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0294186U (en) * 1988-12-30 1990-07-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252647A (en) * 1990-11-16 1993-10-12 Huels Aktiengesellschaft Thermoplastic moulding materials based on polyphenylene ethers and polyamides
US5439961A (en) * 1992-07-14 1995-08-08 Kao Corporation Process for producing polyester film
CN115305594A (en) * 2021-05-07 2022-11-08 北京水木滨华科技有限公司 Process for improving polyethylene terephthalate by using poly (2-methyl trimethylene terephthalate) as rheology modifier
CN115305594B (en) * 2021-05-07 2024-02-23 北京水木滨华科技有限公司 Process for improving polyethylene terephthalate with poly-2-methylpropanediol terephthalate as rheology modifier

Also Published As

Publication number Publication date
JPS6327381B2 (en) 1988-06-02

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