公开(公告)号：EP3239237A4

公开(公告)日：2018-07-04

申请号：EP15872770

申请日：2015-12-14

申请人： WINTECH POLYMER LTD ,  KANEKA CORP

发明人： SAKATA KOUICHI ,  YAMADA SHINYA ,  YAMAMOTO NOBUHIRO ,  YAMAMOTO TETSURO ,  MATSUOKA YOSHIAKI ,  FUJIMOTO TOYOHISA

IPC分类号： C08L67/02 ,  B29C45/14 ,  C08K3/00 ,  C08L51/06

CPC分类号： C08L67/02 ,  B29C45/14 ,  B29K2067/003 ,  C08K3/00 ,  C08L51/06 ,  C08L2205/06 ,  C08L2207/53

摘要： Disclosed are: a polyalkylene terephthalate resin composition comprising (A) a polyalkylene terephthalate resin and (B) an acrylic-based core-shell polymer which has an average particle size of 2 µm or greater and in which an amount of the core layer component is more than 80% by mass but less than 100% by mass relative to a total mass of the core layer component and a shell layer component; and a molded article which is obtained by molding the polyalkylene terephthalate resin composition.

公开(公告)号：EP2765161A4

公开(公告)日：2015-10-28

申请号：EP12838257

申请日：2012-10-02

申请人： KANEKA CORP

发明人： NISHIMURA KIMIHIDE ,  YAMAMOTO NOBUHIRO

IPC分类号： C08L33/10 ,  B32B27/30 ,  C08J5/18 ,  C08L51/04

CPC分类号： C08L51/04 ,  C08F265/06 ,  C08F285/00 ,  C08J5/18 ,  C08J7/047 ,  C08J2333/12 ,  C08J2475/16 ,  C08L33/10 ,  C08L33/12 ,  Y10T428/31573 ,  Y10T428/31663 ,  Y10T428/31855 ,  Y10T428/31928 ,  C08F220/18 ,  C08F212/08 ,  C08F220/40 ,  C08F2220/1825 ,  C08F265/00 ,  C08L51/003

摘要： Disclosed herein is an acrylic resin film that is less likely to whiten on bending when laminated on a plastic molded body or the like, has well-balanced physical properties such as high surface hardness, excellent transparency, and excellent cracking resistance, and is therefore suitable for use in decorative molding. The acrylic resin film is obtained by forming, into a film, a methacrylic resin composition (D) containing a specific methacrylate-based resin (A), a rubber-containing four-stage graft copolymer (B) containing rubber particles having an average particle size of 0.2 to 0.4 µm, and a rubber-containing two-layer graft copolymer (C) containing rubber particles having an average particle size of 0.02 to 0.15 µm.