JPS5480356A - Glass-fiber reinforced polyethylene terephthalate composition - Google Patents

Glass-fiber reinforced polyethylene terephthalate composition

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Publication number
JPS5480356A
JPS5480356A JP14758977A JP14758977A JPS5480356A JP S5480356 A JPS5480356 A JP S5480356A JP 14758977 A JP14758977 A JP 14758977A JP 14758977 A JP14758977 A JP 14758977A JP S5480356 A JPS5480356 A JP S5480356A
Authority
JP
Japan
Prior art keywords
polyethylene terephthalate
glass
glass fiber
glass fibers
polymer
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
JP14758977A
Other languages
Japanese (ja)
Inventor
Tadayoshi Okamoto
Tetsuya Sugita
Shigeru Shigemoto
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 JP14758977A priority Critical patent/JPS5480356A/en
Publication of JPS5480356A publication Critical patent/JPS5480356A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The title composition having improved impact strength, releasability, fluidity, and injection modability, and a high heat distortion temperature, with little breaking of glass fibers, comprising polyethylene terephthalate, glass fibers covered with a vinyl polymer, a release agent, and talc.
CONSTITUTION: A composition comprising (A) a glass fiber-containing polymer in an amount of 5W30 wt.% calculated as glass fibers, (B) 0.05W0.2 wt. % of a release agent, (C) 0.5W4.5 wt.% of talc incorporated into polyethylene terephthalate, and (D) polyethylene terephthalate. The polymer (A) is obtained by suspension polymerization of vinyl monomers in the system containing bundled chopped strands of glass fiber, 20μ or less in diameter and 2W10 mm in length, to give a glass fiber content of 20W90 wt.%, preferably 50W90 wt.%.
COPYRIGHT: (C)1979,JPO&Japio
JP14758977A 1977-12-08 1977-12-08 Glass-fiber reinforced polyethylene terephthalate composition Pending JPS5480356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14758977A JPS5480356A (en) 1977-12-08 1977-12-08 Glass-fiber reinforced polyethylene terephthalate composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14758977A JPS5480356A (en) 1977-12-08 1977-12-08 Glass-fiber reinforced polyethylene terephthalate composition

Publications (1)

Publication Number Publication Date
JPS5480356A true JPS5480356A (en) 1979-06-27

Family

ID=15433758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14758977A Pending JPS5480356A (en) 1977-12-08 1977-12-08 Glass-fiber reinforced polyethylene terephthalate composition

Country Status (1)

Country Link
JP (1) JPS5480356A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859256A (en) * 1981-10-05 1983-04-08 Mitsubishi Chem Ind Ltd Thermoplastic resin composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137943A (en) * 1974-09-27 1976-03-30 Mitsubishi Monsanto Chem GARASUSENIKYOKAHORIECHIRENTEREFUTAREETOSOSEIBUTSU

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137943A (en) * 1974-09-27 1976-03-30 Mitsubishi Monsanto Chem GARASUSENIKYOKAHORIECHIRENTEREFUTAREETOSOSEIBUTSU

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859256A (en) * 1981-10-05 1983-04-08 Mitsubishi Chem Ind Ltd Thermoplastic resin composition

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