JPS57192454A - Polyester composition for molding - Google Patents

Polyester composition for molding

Info

Publication number
JPS57192454A
JPS57192454A JP7664681A JP7664681A JPS57192454A JP S57192454 A JPS57192454 A JP S57192454A JP 7664681 A JP7664681 A JP 7664681A JP 7664681 A JP7664681 A JP 7664681A JP S57192454 A JPS57192454 A JP S57192454A
Authority
JP
Japan
Prior art keywords
glass bead
epoxysilane
molding
pretreated
copolymer
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
JP7664681A
Other languages
Japanese (ja)
Inventor
Toshikazu Aoyama
Noriyoshi Kotani
Tatsuo Akatsu
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 JP7664681A priority Critical patent/JPS57192454A/en
Publication of JPS57192454A publication Critical patent/JPS57192454A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve shape stability and impact resistance, by blending an ethylene copolymer having a specified copolymer composition and glass bead pretreated with epoxysilane, with a thermoplastic polyester.
CONSTITUTION: 1W30pts.wt. ethylene/glycidyl methacylate copolymer contg. 3W9wt% copolymerized glycidyl methacrylate and 7W150pts.wt. glass bead pretreated with epoxysilane, are blended with 100pts.wt. thermoplastic polyester such as polyethylene terephthalate or polyethylene naphthalate to produce the desired polyester compsn. for molding. The pretreatment of glass bead is conducted in such a manner that a soln. of epoxysilane is mixed with glass bead with stirring, and the mixture is left to stand in order to precipitate glass bead which is then separated and dried.
COPYRIGHT: (C)1982,JPO&Japio
JP7664681A 1981-05-22 1981-05-22 Polyester composition for molding Pending JPS57192454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7664681A JPS57192454A (en) 1981-05-22 1981-05-22 Polyester composition for molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7664681A JPS57192454A (en) 1981-05-22 1981-05-22 Polyester composition for molding

Publications (1)

Publication Number Publication Date
JPS57192454A true JPS57192454A (en) 1982-11-26

Family

ID=13611150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7664681A Pending JPS57192454A (en) 1981-05-22 1981-05-22 Polyester composition for molding

Country Status (1)

Country Link
JP (1) JPS57192454A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184550A (en) * 1984-03-05 1985-09-20 Toray Ind Inc Flame-retardant resin composition
JPS60199050A (en) * 1984-03-23 1985-10-08 Toray Ind Inc Highly flame-retardant polyester composition
WO1985005117A1 (en) * 1984-05-01 1985-11-21 Toray Industries, Inc. Polyester composition and moldings thereof
JPS60252652A (en) * 1984-05-30 1985-12-13 Toray Ind Inc Flame-retardant polyester composition
CN115044140A (en) * 2022-07-01 2022-09-13 安徽卡洛塑业科技有限公司 Preparation process of environment-friendly flame-retardant polystyrene material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136838A (en) * 1980-03-31 1981-10-26 Dainippon Ink & Chem Inc Thermoplastic polyester resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136838A (en) * 1980-03-31 1981-10-26 Dainippon Ink & Chem Inc Thermoplastic polyester resin composition

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184550A (en) * 1984-03-05 1985-09-20 Toray Ind Inc Flame-retardant resin composition
JPH0562145B2 (en) * 1984-03-05 1993-09-07 Toray Industries
JPS60199050A (en) * 1984-03-23 1985-10-08 Toray Ind Inc Highly flame-retardant polyester composition
JPH0559939B2 (en) * 1984-03-23 1993-09-01 Toray Industries
WO1985005117A1 (en) * 1984-05-01 1985-11-21 Toray Industries, Inc. Polyester composition and moldings thereof
US5112913A (en) * 1984-05-01 1992-05-12 Toray Industries, Inc. Polyester compositions and molded articles therefrom
JPS60252652A (en) * 1984-05-30 1985-12-13 Toray Ind Inc Flame-retardant polyester composition
JPH0562143B2 (en) * 1984-05-30 1993-09-07 Toray Industries
CN115044140A (en) * 2022-07-01 2022-09-13 安徽卡洛塑业科技有限公司 Preparation process of environment-friendly flame-retardant polystyrene material
CN115044140B (en) * 2022-07-01 2024-02-02 安徽卡洛塑业科技有限公司 Preparation process of environment-friendly flame-retardant polystyrene material

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