公开(公告)号：EP1824930B1

公开(公告)日：2011-05-11

申请号：EP05810881.2

申请日：2005-11-16

申请人： Lanxess Inc.

发明人： GRONOWSKI, Adam ,  OSMAN, Akhtar ,  CROCKETT, Treena

IPC分类号： C08L23/22 ,  C08L23/20 ,  C08L23/06 ,  C08J5/00

CPC分类号： C08L23/22 ,  C08K5/14 ,  C08L9/00 ,  C08L23/16 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/08

摘要： The present invention is directed to a peroxide curable rubber composition containing a butyl rubber polymer, a high vinyl polybutadiene polymer; an olefin polymer of ethylene, at least one alpha-olefin, and optionally at least one diene, and between 1 to 10 phr of a peroxide curing agent. The present invention is also directed to a peroxide curable rubber composition containing a butyl polymer, an EP(D)M rubber polymer, and a 1,2-polybutadiene polymer. Shaped articles made from the compositions find use as containers for pharmaceuticals, a condenser cap, a seal for fuel cells, a container containing electrolytes, rings, dampening devices, seals and sealants.

公开(公告)号：EP1819771B1

公开(公告)日：2010-08-11

申请号：EP05810885.3

申请日：2005-11-16

申请人： Lanxess Inc.

发明人： OSMAN, Akhtar ,  GRONOWSKI, Adam

IPC分类号： C08L23/22 ,  C08J5/00 ,  C08L23/06

CPC分类号： C08L23/16 ,  C08K3/04 ,  C08K5/14 ,  C08L23/22 ,  C08L2312/00 ,  C08L2666/06

摘要： The present invention is directed to a peroxide curable rubber composition containing a butyl rubber polymer; an olefin polymer of ethylene, and at least one alpha-olefin, and optionally at least one diene; and between 2 to 5 phr of a peroxide curing agent. The present invention is also directed to a peroxide curable rubber composition containing a butyl polymer an EP(D)M rubber polymer, and a 1,2-polybutadiene polymer. Shaped articles made from the compositions find use as containers for pharmaceuticals, a condenser cap, a seal for fuel cells, a container containing electrolytes, rings, dampening devices, seals and sealants.

公开(公告)号：EP1824930A1

公开(公告)日：2007-08-29

申请号：EP05810881.2

申请日：2005-11-16

申请人： Lanxess Inc.

发明人： GRONOWSKI, Adam ,  OSMAN, Akhtar ,  CROCKETT, Treena

IPC分类号： C08L23/22 ,  C08L23/20 ,  C08L23/06 ,  C08J5/00

CPC分类号： C08L23/22 ,  C08K5/14 ,  C08L9/00 ,  C08L23/16 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/08

摘要： The present invention is directed to a peroxide curable rubber composition containing a butyl rubber polymer, a high vinyl polybutadiene polymer; an olefin polymer of ethylene, at least one alpha-olefin, and optionally at least one diene, and between 1 to 10 phr of a peroxide curing agent. The present invention is also directed to a peroxide curable rubber composition containing a butyl polymer, an EP(D)M rubber polymer, and a 1,2-polybutadiene polymer. Shaped articles made from the compositions find use as containers for pharmaceuticals, a condenser cap, a seal for fuel cells, a container containing electrolytes, rings, dampening devices, seals and sealants.

公开(公告)号：EP1814943A1

公开(公告)日：2007-08-08

申请号：EP05808108.4

申请日：2005-11-16

申请人： Lanxess Inc.

发明人： GRONOWSKI, Adam ,  SEOW, Yong Siak ,  BABA, Shunji ,  RESENDES, Rui

IPC分类号： C08L23/22 ,  C08J3/24

CPC分类号： C08J3/243 ,  C08J2323/22 ,  C08K5/0025 ,  C08K5/14 ,  C08L23/22

摘要： The present invention is directed to a peroxide cured rubber composition containing a non-crosslinked or significantly non-crosslinked (

公开(公告)号：EP1549707B1

公开(公告)日：2010-02-24

申请号：EP03757576.8

申请日：2003-10-02

申请人： Lanxess Inc.

发明人： GRONOWSKI, Adam ,  OSMAN, Akhtar ,  GLANDER, Stephan Quadrant EPP AG

IPC分类号： C08K5/14 ,  C08K3/00

CPC分类号： C08F210/10 ,  C08F210/12 ,  C08L23/22 ,  C08F4/14 ,  C08F212/36 ,  C08F2500/17 ,  C08F236/08

摘要： The present invention relates to a shaped article comprising at least one peroxide curable compound comprising butyl-like polymer without any conjugated aliphatic diene in its composition, said polymer containing less than 15 wt.% of solid matter insoluble in boiling cyclohexane under reflux for 60 min, a sealing material and a medical device comprising at least one peroxide-curable compound comprising said butyl-like polymer as well as a process for producing said butyl-like polymer.

公开(公告)号：EP1814944A1

公开(公告)日：2007-08-08

申请号：EP05810882.0

申请日：2005-11-16

申请人： Lanxess Inc.

发明人： GRONOWSKI, Adam ,  RESENDES, Rui ,  BRAIN, Philip

IPC分类号： C08L23/22 ,  C08J5/00 ,  C08K3/04 ,  C08K5/01

CPC分类号： C08K3/04 ,  C08L23/16

摘要： The present invention is directed to peroxide curable rubber compositions, processes for their preparation, and modified fillers therefor. The compositions contain one or more polymers having repeating units derived from one or more isoolefin monomers (e.g. isobutene) and repeating units derived from one or more multiolefin monomers (e.g. isoprene). The compositions also contain modified fillers comprising a particulate composite of a particulate filler (e.g. carbon black) and a multiolefin crosslinking agent (e.g. divinylbenzene). Such rubber compositions find application particularly in condenser caps, biomedical devices, pharmaceutical devices (e.g. stoppers in medicine-containing vials, plungers in syringes, etc.), and seals for fuel cells.

公开(公告)号：EP1549702B1

公开(公告)日：2010-02-24

申请号：EP03757577.6

申请日：2003-10-02

申请人： Lanxess Inc.

发明人： GRONOWSKI, Adam ,  GLANDER, Stephan Quadrant EPP AG

IPC分类号： C08K3/00 ,  C09J7/00

CPC分类号： C08L23/22 ,  C09J7/10 ,  C09J2423/00 ,  C08L2666/02

摘要： The present invention relates to a substantially gel-free sealant or adhesive compound comprising butyl-type polymer without any conjugated aliphatic diene in its composition having an average molecular weight Mn of more than 20,000 g/mol and containing less than 15 wt. % of solid matter insoluble in boiling cyclohexane under reflux for 60 min., and a self-supporting shaped article comprising said compound optionally layered on or interposed between one or more supporting means as well as a tape comprising said substantially gel-free compound optionally layered on or interposed between one or more supporting means. In still another of its aspects, the present invention relates to an adhesive composition comprising said substantially gel-free compound. In still another of its aspects, the present invention relates to a sealant composition comprising said substantially gel-free compound.

公开(公告)号：EP1819771A1

公开(公告)日：2007-08-22

申请号：EP05810885.3

申请日：2005-11-16

申请人： Lanxess Inc.

发明人： OSMAN, Akhtar ,  GRONOWSKI, Adam

IPC分类号： C08L23/22 ,  C08J5/00 ,  C08L23/06

CPC分类号： C08L23/16 ,  C08K3/04 ,  C08K5/14 ,  C08L23/22 ,  C08L2312/00 ,  C08L2666/06

摘要： The present invention is directed to a peroxide curable rubber composition containing a butyl rubber polymer; an olefin polymer of ethylene, and at least one alpha-olefin, and optionally at least one diene; and between 2 to 5 phr of a peroxide curing agent. The present invention is also directed to a peroxide curable rubber composition containing a butyl polymer an EP(D)M rubber polymer, and a 1,2-polybutadiene polymer. Shaped articles made from the compositions find use as containers for pharmaceuticals, a condenser cap, a seal for fuel cells, a container containing electrolytes, rings, dampening devices, seals and sealants.