Title:
樹脂組成物およびその成形品
Document Type and Number:
Japanese Patent JP5653731
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a PET-based resin composition having sufficient tensile yield strength, flexural modulus and Charpy impact strength and slight variation of impact strength.SOLUTION: The resin composition is obtained by mixing 100 pts.wt. of a polyethylene terephthalate with 0.1-20 pts.wt. of a polyethylene and 0.1-20 pts.wt. of a compatibilizer. The compatibilizer is a copolymer of a monomer A and a monomer B. The monomer A is one or more monomers selected from the group consisting of ethylene, an α-olefin, butadiene, isoprene, hexadiene and a styrene compound such as styrene, sulfonated styrene, etc. The monomer B is one or more monomers selected from the group consisting of an unsaturated carboxylic acid, unsaturated carboxylic acid ester, vinylsulfonic acid, fatty acid vinyl ester, acrylonitrile, maleic acid-modified olefin, maleic anhydride-modified olefin and polycaprolactone-modified olefin.
Inventors:
三ツ木 伸悟
中井 健人
中井 健人
Application Number:
JP2010260490A
Publication Date:
January 14, 2015
Filing Date:
November 22, 2010
Export Citation:
Assignee:
古河電気工業株式会社
International Classes:
C08L67/02; B29C45/00; C08J5/00; C08K3/00; C08L23/04; C08L23/08; C08L23/10
Attorney, Agent or Firm:
Seiichi Inoue