公开(公告)号：AT555136T

公开(公告)日：2012-05-15

申请号：AT09715593

申请日：2009-02-27

Applicant: TORAY INDUSTRIES

Inventor： YAMASHITA TARO ,  TAKAMURA HAJIME

IPC: C08F2/01 ,  C08F2/38 ,  C08F212/02

Abstract: Disclosed is a process for producing a thermoplastic copolymer, which comprises step of supplying a monomer mixture (a) to a loop reactor continuously to produce a copolymer (A), the monomer mixture (a) comprising an aromatic vinyl monomer (a1), a vinyl cyanide monomer (a2) and an N-substituted maleimide monomer (a3). The process enables the.production of a thermoplastic copolymer which has an excellent balance among physical properties such as heat resistance, color and flow property, reduces the amount of bleeding that may cause mold staining during molding processing and has excellent handleability and productivity.

公开(公告)号：MY160335A

公开(公告)日：2017-02-28

申请号：MYPI2010004019

申请日：2009-02-27

Applicant: TORAY INDUSTRIES

Inventor： YAMASHITA TARO ,  TAKAMURA HAJIME

IPC: C08F2/01 ,  C08F2/38 ,  C08F212/02

Abstract: DISCLOSED IS A PROCESS FOR PRODUCING A THERMOPLASTIC COPOLYRNER, WHICH COMPRISES STEP OF SUPPLYING A MONOMER MIXTURE (A) TO A LOOP REACTOR CONTINUOUSLY TO PRODUCE A COPOLYMER (A), THE MONOMER MIXTURE (A) COMPRISING AN AROMATIC VINYL MONOMER (AL), A VINYL CYANIDE MONOMER (A2) AND AN N-SUBSTITUTED MALEIMIDE MONOMER (A3). THE PROCESS ENABLES THE PRODUCTION OF A THERMOPLASTIC COPOLYMER WHICH HAS AN EXCELLENT BALANCE AMONG PHYSICAL PROPERTIES SUCH AS HEAT RESISTANCE, COLOR AND FLOW PROPERTY, REDUCES THE AMOUNT OF BLEEDING THAT MAY CAUSE MOLD STAINING DURING MOLDING PROCESSING AND HAS EXCELLENT HANDLEABILITY AND PRODUCTIVITY.

公开(公告)号：EP2308902A4

公开(公告)日：2011-09-07

申请号：EP09794421

申请日：2009-07-07

Applicant: TORAY INDUSTRIES

Inventor： YAMASHITA TARO ,  TAKAMURA HAJIME

IPC: C08F2/06 ,  C08F212/02 ,  C08F220/42

CPC classification number: C08F2/06 ,  C08F2/001 ,  C08F2/01 ,  C08F212/10 ,  C08F220/42 ,  C08F279/04 ,  C08L55/02 ,  C09D155/02 ,  C08F2/22

公开(公告)号：EP2065410A4

公开(公告)日：2012-08-08

申请号：EP07807192

申请日：2007-09-13

Applicant: TORAY INDUSTRIES

Inventor： YAMAMOTO DAISUKE ,  SUDO KEN ,  TAKAMURA HAJIME ,  YAMASHITA TARO ,  YAMAUCHI KOJI ,  MATSUMOTO HIDEKI ,  UTAZAKI KENICHI

IPC: C08F220/12 ,  C08F8/48 ,  C08F220/04 ,  C08F220/14

CPC classification number: C08F220/14 ,  C08F8/44 ,  C08F8/48 ,  C08F220/06 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/30 ,  C08F2220/1825 ,  C08F265/06

公开(公告)号：EP2248834A4

公开(公告)日：2011-02-23

申请号：EP09715593

申请日：2009-02-27

Applicant: TORAY INDUSTRIES

Inventor： YAMASHITA TARO ,  TAKAMURA HAJIME

IPC: C08F2/01 ,  C08F2/38 ,  C08F212/02

CPC classification number: C08F2/01 ,  C08F2/38 ,  C08F212/10 ,  C08F220/44 ,  C08F222/40