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1. (WO2018180078) POLYACETAL RESIN COMPOSITION

Pub. No.:    WO/2018/180078    International Application No.:    PCT/JP2018/006740
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Feb 24 00:59:59 CET 2018
IPC: C08L 59/00
C08K 3/20
C08K 5/13
C08L 71/02
Applicants: POLYPLASTICS CO., LTD.
ポリプラスチックス株式会社
Inventors: ARAI Hiroki
荒井 博樹
MONMA Tomohiro
門間 智宏
Title: POLYACETAL RESIN COMPOSITION
Abstract:
The present invention addresses the problem of providing a polyacetal resin composition from which a molded body capable of suppressing degradation to a minimum when brought into contact with an acidic detergent can be produced. Said problem is solved by a polyacetal resin composition comprising, with respect to (A) 100 parts by mass of a polyacetal copolymer having 0.8 mmol/kg or less of a terminal hemiformal group: (B) 0.1-1.0 parts by mass of a hindered phenol-based antioxidant; and (C) 2.0-30 (exclusive of 2.0) by mass of at least one selected from oxides and hydroxides of magnesium or zinc.