C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/5010
C07D 211/58 (2006.01) C08K 5/00 (2006.01) C08K 5/13 (2006.01) C08K 5/34 (2006.01) C08K 5/3435 (2006.01) C08K 5/36 (2006.01) C08K 5/375 (2006.01)
Patent
CA 1279738
ABSTRACT OF THE DISCLOSURE Stabilized resin compositions comprising a resin, a piperidine derivative represented by the general formula (III) Image (III) wherein R1 is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms; R2 is a hydrogen atom or an alkyl group having 1 to 12 carbon atoms; and R3 and R4 are each independently an alkyl group having 1 to 12 carbon atoms, a phenol-type antioxidant and a sulfur-containing antioxidant. The compositions show an excellent and simultaneous heat, oxidation and light resistance.
486880
Fujii Takeo
Ishii Tamaki
Kaneoya Tatsuo
Maegawa Yuzo
Okamura Haruki
Fetherstonhaugh & Co.
Sumitomo Chemical Company Limited
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