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1. (WO2015045930) SOFT VINYL CHLORIDE RESIN COMPOSITION, MOLDED BODY, ELECTRICAL WIRE COATING MATERIAL, AND COATED ELECTRICAL WIRE

Pub. No.:    WO/2015/045930    International Application No.:    PCT/JP2014/074319
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Sat Sep 13 01:59:59 CEST 2014
IPC: C08L 27/06
C08L 33/10
H01B 3/44
Applicants: MITSUBISHI RAYON CO., LTD.
三菱レイヨン株式会社
Inventors: KUWAHARA Atsushi
桑原 惇
NISHII Hiroyuki
西井 博幸
HIRAI Shinya
平井 慎也
Title: SOFT VINYL CHLORIDE RESIN COMPOSITION, MOLDED BODY, ELECTRICAL WIRE COATING MATERIAL, AND COATED ELECTRICAL WIRE
Abstract:
By means of a soft vinyl chlorine resin composition that contains 0.1-20 parts by mass (B) and 10-150 parts by mass (C) per 100 parts by mass (A), the present invention provides a soft vinyl chloride resin composition from which can be obtained a molded body that has excellent flexibility and excellent surface smoothness even under high production speed conditions. Also provided are a molded body and an electrical wire coating material that are obtained from the resin composition, and an electrical wire that is coated with the electrical wire coating material. (A) is a vinyl chloride resin. (B) is a powdered processing aid that includes a methacrylic acid alkyl ester copolymer that is obtained by polymerizing: a methacrylic acid alkyl ester (10-100 mass percent), the alkyl group of the alkyl ester portion of which comprises a straight-chain or branched alkyl group that has 3-5 carbons; methyl methacrylate (0-90 mass percent); and another copolymerizable monomer (0-20 mass percent). (C) is a plasticizer.