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：EP2843000A4

公开(公告)日：2015-12-02

申请号：EP13782470

申请日：2013-04-30

申请人： KANEKA CORP

发明人： KAWAKUBO HIDEKAZU ,  TAKETANI SHUJI ,  YAMAMOTO TETSURO

IPC分类号： C08L69/00 ,  C08G63/66 ,  C08G63/86 ,  C08J5/00 ,  C08L67/02

CPC分类号： C08L69/00 ,  B29C45/0001 ,  B29K2067/003 ,  B29K2069/00 ,  B29K2071/00 ,  B29K2105/0085 ,  B29K2105/0088 ,  C08G63/672 ,  C08G63/86 ,  C08L67/025 ,  C08L2205/03 ,  C08L2207/53

摘要： A resin composition including 40 parts by weight or more and less than 95 parts by weight of a polycarbonate resin and 5 parts by weight or more and less than 60 parts by weight of a polyester-polyether copolymer as a base resin, wherein the polyester-polyether copolymer is a copolymer which is obtained by a polymerization using a germanium compound catalyst, includes aromatic polyester units and modified polyether units represented by the following general formula 1, and has an IV value within a range of 0.30 to 1.00 can be well-balanced in moldability, heat resistance, impact resistance, and low linear expansion property, without deteriorating a surface appearance of a molding obtained therefrom.

公开(公告)号：EP2784119A4

公开(公告)日：2015-08-19

申请号：EP12851611

申请日：2012-10-26

申请人： KANEKA CORP

发明人： YAMAMOTO TETSURO ,  SAEGUSA KAZUNORI

IPC分类号： C08L67/02 ,  B29C45/00 ,  B29L31/34 ,  C08K3/00 ,  C08L67/00 ,  C08L87/00

CPC分类号： C08L67/02 ,  C08K3/34 ,  C08K7/14 ,  C08L79/08 ,  C08L81/06 ,  C09K21/14

摘要： An object of the invention is to provide an electric/electronic component including a flame-retardant polyester-based resin composition, which uses no halogen-based flame retardant, has high flame retardancy, and can withstand long-term continuous use at high temperature. The electric/electronic component includes a flame-retardant polyester-based resin composition containing 100 parts by weight of a thermoplastic polyester-based resin (A), 5 to 80 parts by weight of a polymer-type organophosphorus flame retardant (B) whose main chain has a polyester structure, 1 to 20 parts by weight of an amorphous thermoplastic super engineering plastic (C), 5 to 120 parts by weight of a fibrous inorganic compound (D), and 5 to 50 parts by weight of a non-fibrous inorganic compound (E).

公开(公告)号：EP2471870A4

公开(公告)日：2015-04-22

申请号：EP10811856

申请日：2010-08-24

申请人： KANEKA CORP

发明人： TAKETANI SHUJI ,  KAWAKUBO HIDEKAZU ,  SUZUKI NORIYUKI ,  YAMAMOTO TETSURO ,  KANEDA YUTAKA

IPC分类号： C08K5/52 ,  C08F26/06 ,  C08F226/06 ,  C08K5/3492 ,  C08K5/5313 ,  C09K21/12

CPC分类号： C08K5/34924 ,  C08F226/06 ,  C08K5/0066 ,  C08K5/5205 ,  C08K5/5313 ,  C09K21/12

摘要： The aim is to provide a flame retardant for thermoplastic resins that has a high flame-retardant imparting effect, and that produces a thermoplastic resin composition with superior moldability and workability that does not easily bleed out and a molded body with superior resistance to heat-moisture and chemicals; and a flame retardant for thermoplastic resins that has a high flame-retardant imparting effect, and that produces a flame retardant with a heat resistance to working temperatures of 300°C or higher and a molded body with superior resistance to reflow heat and chemicals. Disclosed is a flame retardant, which is a specific flame retardant for thermoplastic resins comprising the reaction product of a nitrogen-containing compound and a phosphorous-containing compound, that is insoluble in toluene and comprises in the range of 5 to 10 wt% of phosphorus atoms. The aforementioned flame retardant may have a weight average molecular weight (Mw) in the range of 2,000 to 10,000, or may have a ratio of at least 1 wt% of crosslinking components within the flame retardant components.

公开(公告)号：EP2669335A4

公开(公告)日：2014-12-10

申请号：EP12739330

申请日：2012-01-23

申请人： KANEKA CORP

发明人： TAKETANI SHUJI ,  YAMAMOTO TETSURO

IPC分类号： C08L101/00 ,  C08F216/12 ,  C08F226/06 ,  C08K5/00 ,  C09K21/02 ,  C09K21/10 ,  C09K21/12

CPC分类号： C08F26/06 ,  C08F226/06 ,  C08K5/5205 ,  C09K21/12

摘要： Contained in a thermoplastic resin (A) are a flame retardant (B) including a reaction product of a specific nitrogen-containing compound (such as triallyl isocyanurate) and a specific phosphorus-containing compound (such as 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide), is insoluble in toluene and contains the phosphorus atoms in 5.0 to 10.0% by weight; and at least one kind of a component (C) selected from the group consisting of a flame-retardant promoter (Cx), an impact modifier (Cy), and a layered compound (Cz).