PROBLEM TO BE SOLVED: To provide a mildewproof resin composition capable of being used as a material for bathroom or bathtub goods.SOLUTION: There is provided a mildewproof resin composition which is a composition composed of 100 pts.mass of an olefin-based thermoplastic elastomer and 0.05 to 5 pts.mass of a hindered amine compound having an acid dissociation constant (pKa) of 7 to 11, where the A hardness (JIS K6253) of the composition is in the range of 40 to 90 and the composition is mainly used for a material for a surface layer of a bathtub mat 14, covered layers of bathroom handrails 1 and 2 or a bathtub handrail 11, a surface layer of a bathtub chair or a seat part of a bathroom chair or the like as bathtub goods.COPYRIGHT: (C)2014,JPO&INPIT【課題】浴室や浴槽用品の材料として使用出来る防カビ性樹脂組成物を提供する。【解決手段】 防カビ性樹脂組成物は、オレフィン系熱可塑性エラストマー100質量部、酸解離定数(pKa)7~11のヒンダードアミン化合物0.05~5質量部からなる組成物であって、上記組成物のA硬さ(JIS K6253)が40~90の範囲であり、主に浴室または浴槽用品として、浴槽用マット14の表層、浴室用手すり1,2や浴槽用手すり11の被覆層、浴室用椅子や浴槽用椅子の座部等の表層の材料に使用される。【選択図】 図1
