JPS55135159A - Stabilizer composition for resin - Google Patents

Stabilizer composition for resin

Info

Publication number
JPS55135159A
JPS55135159A JP4302779A JP4302779A JPS55135159A JP S55135159 A JPS55135159 A JP S55135159A JP 4302779 A JP4302779 A JP 4302779A JP 4302779 A JP4302779 A JP 4302779A JP S55135159 A JPS55135159 A JP S55135159A
Authority
JP
Japan
Prior art keywords
compound
phosphite
hydroxy
hydroxybenzotriazole
etc
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
JP4302779A
Inventor
Toshiaki Ozeki
Rinichi Tsunoda
Original Assignee
Asahi Chem Ind Co Ltd
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 Asahi Chem Ind Co Ltd filed Critical Asahi Chem Ind Co Ltd
Priority to JP4302779A priority Critical patent/JPS55135159A/en
Publication of JPS55135159A publication Critical patent/JPS55135159A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: Title composition which improves the light stability, heat stability, etc., of a polyphenylene ether type graft copolymer resin, including an organic phosphite compound and a hydroxybenzotriazole compound or a hidroxybenzophenone compound.
CONSTITUTION: A polyhenylene ether type graft copolymer resin represented by the formula, wherein R1 and R2 each is H, halogen, aryl, etc., and n is an integer corresponding to a polymerization degree, is stabilized by adding thereto (a) at least one organic phosphite compound, such as trioctyl phosphite or triphenyl phosphite, and (b) at least one compound selected from the group consisting of a hydroxybenzotriazole such as 2-(2'-hydroxy-5'-methylphenyl)benzotriazole and a hydroxybenzophenone such as 2-hydroxy-4-methoxybenzophenone. Said components (a) and (b) each is used in an amount of about 0.1W5wt%.
COPYRIGHT: (C)1980,JPO&Japio
JP4302779A 1979-04-11 1979-04-11 Stabilizer composition for resin Pending JPS55135159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4302779A JPS55135159A (en) 1979-04-11 1979-04-11 Stabilizer composition for resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4302779A JPS55135159A (en) 1979-04-11 1979-04-11 Stabilizer composition for resin

Publications (1)

Publication Number Publication Date
JPS55135159A true JPS55135159A (en) 1980-10-21

Family

ID=12652458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4302779A Pending JPS55135159A (en) 1979-04-11 1979-04-11 Stabilizer composition for resin

Country Status (1)

Country Link
JP (1) JPS55135159A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099231A2 (en) * 1982-07-07 1984-01-25 Mitsubishi Gas Chemical Company, Inc. Polyphenylene ether resin composition
EP0672732A1 (en) * 1994-03-04 1995-09-20 General Electric Company Coatings useful for absorbing ultraviolet light

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099231A2 (en) * 1982-07-07 1984-01-25 Mitsubishi Gas Chemical Company, Inc. Polyphenylene ether resin composition
EP0672732A1 (en) * 1994-03-04 1995-09-20 General Electric Company Coatings useful for absorbing ultraviolet light
US5869185A (en) * 1994-03-04 1999-02-09 General Electric Company Coatings useful for absorbing ultraviolet light

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