公开(公告)号：US20220098397A1

公开(公告)日：2022-03-31

申请号：US17422997

申请日：2020-02-05

Applicant: NOF CORPORATION

Inventor： Hiroki ARAI ,  Kazuaki MIMA

IPC: C08L33/08 ,  C08L69/00 ,  C08L9/06

Abstract: Disclosed herein is a resin composition including an ethylene-acrylic acid alkyl ester copolymer (L), a graft copolymer (M), and a styrene-based elastomer (N), wherein the graft copolymer (M) is obtained by a reaction among an ethylene-acrylic acid alkyl ester copolymer (A), a monomer component (B) containing at last one monomer selected from the group consisting of a (meth)acrylic acid alkyl ester monomer and an aromatic vinyl monomer, and t-butyl peroxymethacryloyloxyethyl carbonate (C), and a weight ratio between the ethylene-acrylic acid alkyl ester copolymer (A) and the monomer component (B) ((A)/(B)) is 50/50 to 98/2. The resin composition is capable of reducing squeaking noises generated by contact between a thermoplastic resin molded body and leather.

公开(公告)号：US20170321052A1

公开(公告)日：2017-11-09

申请号：US15527346

申请日：2015-11-13

Applicant: NOF CORPORATION

Inventor： Shingo MORIYASU ,  Tomohisa TASAKA ,  Kazuaki MIMA

IPC: C08L51/06 ,  C08L59/00 ,  C08F255/02

CPC classification number: C08L51/06 ,  C08F255/02 ,  C08F255/026 ,  C08K5/14 ,  C08L55/02 ,  C08L59/00 ,  C08L77/06 ,  C08F212/08 ,  C08F220/44 ,  C08F2220/325 ,  C08L51/003 ,  C08L69/00 ,  C08L101/00

Abstract: An ethylene-vinyl acetate copolymer resin composition includes: an (A) ethylene-vinyl acetate copolymer; a (B) vinyl copolymer; and a (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 includes 1 to 20 wt % of a vinyl acetate. The (B) vinyl copolymer is formed of a (b-1) styrene, (b-2) at least one of acrylonitrile and glycidyl methacrylate, a (b-3) t-butylperoxymethacryloyloxyethyl carbonate, and a (b-4) polymerization initiator. A content of the (C) organic peroxide is 0.1 to 3 parts by weight relative to 100 parts by weight of the (A) ethylene-vinyl acetate copolymer.