公开(公告)号：EP2190903B1

公开(公告)日：2012-04-04

申请号：EP08803596.9

申请日：2008-09-03

Applicant: BASF SE

Inventor： TISHKOV, Alexander ,  SCHERHAG, Gunter ,  MASSONNE, Klemens ,  MAASE, Matthias ,  EMANUEL, Calvin ,  TIMBERLAKE, Larry, D. ,  HANSON, Mark, V.

IPC: C08G79/02 ,  C08G79/14 ,  C08K5/00 ,  C08K5/49 ,  C08L69/00 ,  C08L85/02

CPC classification number: C08K5/50 ,  C08G79/06 ,  C08K5/0066 ,  C08L67/02 ,  C08L69/00 ,  C08L85/02 ,  C08L101/00 ,  C08L2666/22 ,  C08L85/00 ,  C08L2666/02 ,  C08L2666/18

Abstract: The present invention is related to the use of specific cyclic and/or polymeric aryl-phosphines as flame retardants and to a method for reducing the flammability of organic material by incorporating into the material these specific cyclic and/or polymeric phosphines. Moreover, the invention is related to a polymeric composition containing a polymeric material and at least one of the specific cyclic and/or polymeric phosphines in an amount of from 1 to 15% by weight, based on the weight of the polymeric material. The invention also relates to a composition comprising at least one of the specific cyclic and/or polymeric phosphines and at least one polymerizable monomer.

公开(公告)号：EP2190903A1

公开(公告)日：2010-06-02

申请号：EP08803596.9

申请日：2008-09-03

Applicant: BASF SE

Inventor： TISHKOV, Alexander ,  SCHERHAG, Gunter ,  MASSONNE, Klemens ,  MAASE, Matthias ,  EMANUEL, Calvin ,  TIMBERLAKE, Larry, D. ,  HANSON, Mark, V.

IPC: C08G79/02 ,  C08G79/14 ,  C08K5/00 ,  C08K5/49 ,  C08L69/00 ,  C08L85/02

CPC classification number: C08K5/50 ,  C08G79/06 ,  C08K5/0066 ,  C08L67/02 ,  C08L69/00 ,  C08L85/02 ,  C08L101/00 ,  C08L2666/22 ,  C08L85/00 ,  C08L2666/02 ,  C08L2666/18

Abstract: The present invention is related to the use of specific cyclic and/or polymeric aryl-phosphines as flame retardants and to a method for reducing the flammability of organic material by incorporating into the material these specific cyclic and/or polymeric phosphines. Moreover, the invention is related to a polymeric composition containing a polymeric material and at least one of the specific cyclic and/or polymeric phosphines in an amount of from 1 to 15% by weight, based on the weight of the polymeric material. The invention also relates to a composition comprising at least one of the specific cyclic and/or polymeric phosphines and at least one polymerizable monomer.