公开(公告)号：EP2456817A1

公开(公告)日：2012-05-30

申请号：EP10741926.9

申请日：2010-07-21

Applicant: BASF SE

Inventor： DENECKE, Hartmut ,  TISHKOV, Alexander ,  GUTFRUCHT, Norbert ,  HERBST, Heinz ,  MAASE, Matthias ,  XALTER, Rainer ,  FLECKENSTEIN, Christoph

IPC: C08K5/5397 ,  C08K5/5398 ,  C08J5/24

CPC classification number: C08K5/5397 ,  C08J5/24 ,  C08J2363/00 ,  C08K5/0066 ,  C08K5/50 ,  C08K5/5398 ,  C08L63/00 ,  Y10T428/249921

Abstract: The present invention is related to the use of specific derivatives of diphosphines as flame retardants in aromatic and heteroaromatic epoxy resins and to a method for reducing the flammability of organic material comprising aromatic and/or heteroaromatic epoxy resins in which the specific derivates of diphosphines are incorporated. More-over, the invention is related to an aromatic and/or heteroaromatic epoxy resin composition containing aromatic and heteroaromatic epoxy resin as such or in processed form and incorporated in the aromatic and/or heteroaromatic epoxy resin at least one of the derivatives of diphosphines in an amount of from 1 to 35% by weight, based on the weight of the aromatic and/or heteroaromatic epoxy resin.

公开(公告)号：EP2797938B1

公开(公告)日：2016-06-01

申请号：EP12810314.0

申请日：2012-12-28

Applicant: BASF SE ,  Berens, Ulrich ,  Ganz, Holger ,  Windlin, Franz Niklaus ,  Tishkov, Alexander

Inventor： BERENS, Ulrich ,  GANZ, Holger ,  WINDLIN, Franz Niklaus ,  TISHKOV, Alexander

IPC: C07F9/6574

CPC classification number: C07F9/65744

公开(公告)号：EP2797938A1

公开(公告)日：2014-11-05

申请号：EP12810314.0

申请日：2012-12-28

Applicant: BASF SE ,  Berens, Ulrich ,  Ganz, Holger ,  Windlin, Franz Niklaus ,  Tishkov, Alexander

Inventor： BERENS, Ulrich ,  GANZ, Holger ,  WINDLIN, Franz Niklaus ,  TISHKOV, Alexander

IPC: C07F9/6574

CPC classification number: C07F9/65744

Abstract: The present invention relates to a method for producing 6-chlorodibenzo [d,f] [1,3,2]dioxaphosphepin (I) in which 2,2'-dihydroxybiphenyl is reacted with PCl
3 in the presence of a catalytic quantity of an acid salt of a nitrogenous base, the reaction taking place in the absence of external organic solvents.

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.

公开(公告)号：EP2456817B1

公开(公告)日：2013-05-29

申请号：EP10741926.9

申请日：2010-07-21

Applicant: BASF SE

Inventor： DENECKE, Hartmut ,  TISHKOV, Alexander ,  GUTFRUCHT, Norbert ,  HERBST, Heinz ,  MAASE, Matthias ,  XALTER, Rainer ,  FLECKENSTEIN, Christoph

IPC: C08K5/5397 ,  C08K5/5398 ,  C08L63/00 ,  C08J5/24

CPC classification number: C08K5/5397 ,  C08J5/24 ,  C08J2363/00 ,  C08K5/0066 ,  C08K5/50 ,  C08K5/5398 ,  C08L63/00 ,  Y10T428/249921

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：EP2797938B8

公开(公告)日：2017-08-30

申请号：EP12810314.0

申请日：2012-12-28

Applicant: BASF SE

Inventor： BERENS, Ulrich ,  GANZ, Holger ,  WINDLIN, Franz Niklaus ,  TISHKOV, Alexander

IPC: C07F9/6574

CPC classification number: C07F9/65744

公开(公告)号：EP2155763A1

公开(公告)日：2010-02-24

申请号：EP08750169.8

申请日：2008-05-07

Applicant: BASF SE

Inventor： TISHKOV, Alexander ,  MASSONNE, Klemens ,  MIRK, Daniela ,  HENKELMANN, Jochem ,  MAASE, Matthias ,  WETTLING, Thomas

IPC: C07F9/50 ,  C07B35/02

CPC classification number: C07F9/5027

Abstract: The present invention relates to a method for synthesizing cyclohexyl-substituted phosphines. In addition, the invention relates to a method for synthesizing cyclohexyl-substituted phosphine oxides which can be used as intermediate products in the synthesis of cyclohexyl-substituted phosphines of Formula (I), in which R represents a group of Formula (II), or a linear or branched alkyl group with 1 to 8 carbon atoms, which carries the 1, 2, 3, or 4 groups of Formula (III) and which may carry, in addition, 1 to 4 substituents of Formula (IV); X and Y independently represent O or NR8.