Patent ID: 9074096
Filing Date: 2015-07-07
Classification: C08K,C08L

Abstract:
1. A production method of a polyphenylene sulfide resin composition, the polyphenylene sulfide resin composition comprising: 1 to 100 parts by weight of an olefin elastomer (B); and 0.01 to 10 parts by weight of a carboxylic acid amide wax mixture (C), relative to 100 parts by weight of a polyphenylene sulfide resin (A), wherein the carboxylic acid amide wax mixture (C) is obtained by adding 0.01 to 5 parts by weight of an antioxidant to 100 parts by weight of a carboxylic acid amide wax produced by reaction of a higher aliphatic monocarboxylic acid, a polybasic acid and a diamine, mixing at least the carboxylic acid amide wax in a molten state or in a state dissolved in a solution with the antioxidant; subsequently adding the polyphenylene sulfide resin (A) and the olefin elastomer (B) to a mixture of the carboxylic acid amide wax and the antioxidant; and melt kneading a mixture including the polyphenylene sulfide resin (A), the olefin elastomer (B) and the mixture of the carboxylic acid amide wax and the antioxidant.