Title:
エチレン−酢酸ビニル共重合体樹脂組成物、グラフト共重合体、ポリアセタール樹脂組成物、及び樹脂成形品
Document Type and Number:
Japanese Patent JP6672727
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for enhancing slidability while maintaining mechanical physical properties for a polyacetal resin.SOLUTION: An ethylene-vinyl acetate copolymer resin composition contains (A) an ethylene-vinyl acetate copolymer, (B) a vinyl copolymer and (C) organic peroxide. The (B) vinyl copolymer and the (C) organic peroxide are impregnated in the (A) ethylene-vinyl acetate copolymer. The (A) ethylene-vinyl acetate copolymer contains 1 to 20 wt.% of vinyl acetate. The (B) vinyl copolymer is constituted by (b-1) styrene, (b-2) at least one of acrylonitrile and glycidyl methacrylate, (b-3) t-butyl peroxy methacryloyloxy ethyl carbonate and (b-4) a polymerization initiator. The content of the (C) organic peroxide is 0.1 to 3 pts.wt. based on 100 pts.wt. of the content of the (A) ethylene-vinyl acetate copolymer.SELECTED DRAWING: None
Inventors:
Shingo Moriyasu
Tomohisa Tasaka
Kazuaki Mima
Tomohisa Tasaka
Kazuaki Mima
Application Number:
JP2015222653A
Publication Date:
March 25, 2020
Filing Date:
November 13, 2015
Export Citation:
Assignee:
NOF CORPORATION
International Classes:
C08L23/08; C08F255/02; C08K3/24; C08K5/10; C08K5/14; C08K5/20; C08L51/06; C08L59/00; C08L91/06
Domestic Patent References:
| JP1131220A | ||||
| JP8225778A | ||||
| JP2002201331A | ||||
| JP4033948A | ||||
| JP5093129A | ||||
| JP4211447A |
Attorney, Agent or Firm:
Junichi Omori
Mitsuru Takahashi
Ori Akira
Masayoshi Sekine
Teppei Nakamura
Ayako Kaneko
Nozomi Yoshida
Shintaro Kanayama
Chiba Ayako
Shiraka Tomohisa
Mitsuru Takahashi
Ori Akira
Masayoshi Sekine
Teppei Nakamura
Ayako Kaneko
Nozomi Yoshida
Shintaro Kanayama
Chiba Ayako
Shiraka Tomohisa