公开(公告)号：EP2292688A4

公开(公告)日：2014-04-02

申请号：EP08765334

申请日：2008-06-09

Applicant: ADEKA CORP

Inventor： KAMIMOTO TETSUO ,  TANAKA YUKI ,  TEZUKA TOMOMASA ,  MURASE HISASHI

IPC: C08K5/523 ,  B01D9/00 ,  C09K21/12

CPC classification number: C09K21/12 ,  B01D9/0036 ,  C08K5/523 ,  C08L21/00

公开(公告)号：EP2848646A4

公开(公告)日：2016-02-17

申请号：EP13787051

申请日：2013-05-07

Applicant: ADEKA CORP

Inventor： HARADA MASASHI ,  YAMAZAKI YUJI ,  KAMIMURA SATOSHI ,  TANAKA YUKI

IPC: C08L1/08 ,  C08G63/16 ,  C08G63/78 ,  C08L67/02

CPC classification number: C08L1/10 ,  C08B3/16 ,  C08J3/18 ,  C08J5/18 ,  C08J2301/12 ,  C08J2467/02 ,  C08L1/12 ,  G02B1/04 ,  C08L67/02

Abstract: Provided is a cellulose resin composition wherein roll contamination during processing and reduction in the productivity caused by roll contamination are inhibited. The cellulose resin composition is obtained by adding a polyester-based plasticizer to a cellulose resin, the cellulose resin composition being characterized in that the polyester-based plasticizer is produced from a polybasic acid, a polyhydric acid and, as required, a stopper, in which polyester-based plasticizer, components having a molecular weight of 430 or less are removed to an amount of 5 wt% or less.

公开(公告)号：EP1719800A4

公开(公告)日：2007-03-21

申请号：EP05710771

申请日：2005-02-22

Applicant: ADEKA CORP

Inventor： MURASE HISASHI ,  NAGAHAMA MASARU ,  YOSHIKAWA KENICHI ,  TANAKA YUKI ,  KANEDA TAKAYOSHI ,  YAMAKI AKIHIRO

IPC: C08K5/3492 ,  C08K5/52 ,  C08K9/04 ,  C08K9/06 ,  C08L23/00

CPC classification number: C08K5/34928 ,  C08K5/5205 ,  C08K9/06 ,  C08L23/02

Abstract: A flame retardant composition comprising 1 to 99 pts.wt. of piperazine/inorganic phosphorus compound salt (component (A)) selected from among piperazine phosphate, piperazine pyrophosphate, piperazine polyphosphate and mixtures of these piperazine salts; 99 to 1 pt.wt. of melamine/inorganic phosphorus compound salt (component (B)) selected from among melamine phosphate, melamine pyrophosphate, melamine polyphosphate and mixtures of these melamine salts (provided that the sum of component (A) and component (B) is 100 pts.wt.) and 0 to 50 pts.wt. of arbitrary component (component (C)), to which 0.01 to 20 pts.wt. of silicone oil (component (D)) of ≤5000 mm2/s viscosity at 25°C is added. This flame retardant composition excels in not only flame retarding capability but also powder performance and hygroscopic property enhancing effects. Addition of this flame retardant composition to resins provides flame retardant materials with change of electrical resistance reduced.