JPS54132652A - Readily slipping polyester composition - Google Patents

Readily slipping polyester composition

Info

Publication number
JPS54132652A
JPS54132652A JP3913478A JP3913478A JPS54132652A JP S54132652 A JPS54132652 A JP S54132652A JP 3913478 A JP3913478 A JP 3913478A JP 3913478 A JP3913478 A JP 3913478A JP S54132652 A JPS54132652 A JP S54132652A
Authority
JP
Japan
Prior art keywords
polyester composition
added
ester resin
polyester
less
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
JP3913478A
Other languages
Japanese (ja)
Inventor
Tomoyuki Minami
Akio Odajima
Fumio Uchida
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 JP3913478A priority Critical patent/JPS54132652A/en
Publication of JPS54132652A publication Critical patent/JPS54132652A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A small amount of fine particle of polyphenyl ester resin melting at higher temperatures is added to polyalkylene terephthalate, thus improving the slipping properties of films without any adverse effect on transparency.
CONSTITUTION: To a polyester containing terephthalic acid as major acid component such as polyethylene terephthalate is added 0.01 W 5, preferably 0.03 W 2 wt.% of fine particles of polyphenyl ester resin that melts over 265°C, that is, over the molding temperature of the polyester, and has particle sizes of 50 or less, preferably 20 or less microns.
COPYRIGHT: (C)1979,JPO&Japio
JP3913478A 1978-04-05 1978-04-05 Readily slipping polyester composition Pending JPS54132652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3913478A JPS54132652A (en) 1978-04-05 1978-04-05 Readily slipping polyester composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3913478A JPS54132652A (en) 1978-04-05 1978-04-05 Readily slipping polyester composition

Publications (1)

Publication Number Publication Date
JPS54132652A true JPS54132652A (en) 1979-10-15

Family

ID=12544624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3913478A Pending JPS54132652A (en) 1978-04-05 1978-04-05 Readily slipping polyester composition

Country Status (1)

Country Link
JP (1) JPS54132652A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859257A (en) * 1982-09-06 1983-04-08 Lion Corp Plastic container
JPS60149655A (en) * 1984-01-17 1985-08-07 Mitsui Petrochem Ind Ltd Polyester composition
US4565850A (en) * 1981-08-03 1986-01-21 Allied Corporation Thermoplastic composition containing nematic oligomer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565850A (en) * 1981-08-03 1986-01-21 Allied Corporation Thermoplastic composition containing nematic oligomer
JPS5859257A (en) * 1982-09-06 1983-04-08 Lion Corp Plastic container
JPS60149655A (en) * 1984-01-17 1985-08-07 Mitsui Petrochem Ind Ltd Polyester composition

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