C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
400/1115, 400/30
C08K 5/00 (2006.01) C08K 5/134 (2006.01) C08K 5/20 (2006.01) C08K 5/375 (2006.01) C08K 5/378 (2006.01) C08L 25/02 (2006.01) C08L 57/00 (2006.01)
Patent
CA 1147884
Title of invention POLYPHENYLENE ETHER RESIN COMPOSITION HAVING IMPROVED HEAT STABILITY AND IMPACT STRENGTH Abstract of Disclosure A polyphenylene ether resin composition having improved heat stability, said composition comprising a polymer matrix composed of a polyphenylene ether resin and a vinyl aromatic resin, and dispersed in the polymer matrix, at least one compound selected from the group consisting of (1). 2-(3,5-di-C1-C10 alkyl-4-hydroxyanilino)-4,6-di- C5-C15-alkylthio-1,3,5-triazines, (2). .omega.,.omega.'-thiodi(C2-C6 polymethylene)-bis[3-(3,5-di- C1-C10 alkyl-4-hydroxylhenyl)-polymethylene(C1-C4)- carboxylates]. (3). N,N'-C2-C10 polymethylene-bis[(3,5-di-C1-C10 alkyl- 4-hydroxyphenyl)-polymethylene(C1-C4)carboxamides], and (4). tetrakis-{methylene-[(3,4-di-C1-C10 alkyl-4-hydroxy- phenyl)-polymethylene C1-C4)carboxylate]} methanes.
372941
Ishiyama Kozo
Masu Masanobu
Matunaga Masatugu
Okabe Masao
Sugio Akitoshi
Mitsubishi Gas Chemical Company Inc.
Smart & Biggar
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