Patent ID: 7183340
Filing Date: 2007-02-27
Classification: C08K,C08L

Abstract:
1. A polyacetal resin composition which comprises a polyacetal resin, an antioxidant, a guanamine compound, and at least one member selected from the group consisting of a processing stabilizer and a heat stabilizer, wherein the guanamine compound comprises a compound represented by the following formula (2): wherein R wherein the antioxidant comprises a hindered phenol-series compound and/or a hindered amine-series compound, and wherein the resin composition comprises 0.001 to 5 parts by weight of the antioxidant, 0.001 to 10 parts by weight of the guanamine compound or the salt thereof, 0.01 to 5 parts by weight of the processing stabilizer and/or 0.001 to 5 parts by weight of the heat stabilizer, each relative to 100 parts by weight of the polyacetal resin.