Flight where flight the seat, flight the cover or in the

摘要

PROBLEM TO BE SOLVED: To provide a toilet seat, a toilet cover, or its attachment excellent in scratch resistance of the surface. ;SOLUTION: A toilet seat 1, a toilet cover 2, or its attachment is manufactured in injection molding of a polypropylene resin. A deterioration rate of surface glossiness (a value measured in accordance with JIS K7105, and an incidence angle of 60 deg and a light-receiving angle of 60 deg), where a steel ball having 2 cm diameter with a 2 kg weight placed thereon reciprocates 10 times in a distance of 100 mm on the surface with toilet paper wound threefold, is 10% or lower. The toilet seat 1, the toilet cover 2, or its attachment is manufactured in injection molding by adding 0.05-1 pt.wt. nonionic surfactant, and if necessary a specified amount of lubricant, to 100 pts.wt. polypropylene resin.;COPYRIGHT: (C)1999,JPO