公开(公告)号：EP1512716B1

公开(公告)日：2009-11-04

申请号：EP04019114.0

申请日：2004-08-12

申请人： Lanxess Inc.

发明人： Pazur, Richard ,  Ferrari, Lorenzo

IPC分类号： C08K3/00 ,  C08L13/00 ,  C08L15/00

CPC分类号： C08L15/005 ,  C08K3/013 ,  C08K3/08 ,  C08K3/22 ,  C08K2201/01 ,  C08L13/00 ,  C08L2666/08

摘要： The present invention relates to a rubber compound comprising at least one hydrogenated carboxylated nitrile rubber, at least one hydrogenated nitrile rubber and at least one magnetic compound, a curable rubber compound comprising said rubber compound and at least one vulcanization agent and a magnetic shaped article comprising said rubber compound.

公开(公告)号：EP1313777B1

公开(公告)日：2008-12-24

申请号：EP01966863.1

申请日：2001-08-21

申请人： Lanxess Inc.

发明人： KASZAS, Gabor

IPC分类号： C08F210/12 ,  C08F2/38

CPC分类号： C08F210/12 ,  C08F2/38 ,  C08F212/04 ,  C08F236/00 ,  C08F2500/17

摘要： A butyl polymer having improved processability is described, together with a process for production thereof. The butyl polymer derived from a reaction mixture which contains: (i) a monomer mixture comprising a C4 to C7 monoolefin monomer (preferably isobutylene) and a C4 to C14 multiolefin monomer (preferably isoprene); (ii) a multiolefin cross-linking agent (preferably divinyl benzene); and (iii) a chain transfer agent (preferably diisobutylene (2,4,4-trimethyl-1-pentene)). The subject butyl polymer has an improved balance of cold flow, filler dispersion, extrusion rate and die swell.

公开(公告)号：EP1426383B1

公开(公告)日：2008-02-27

申请号：EP03026918.7

申请日：2003-11-25

申请人： Lanxess Inc.

发明人： Ong, Christopher M. ,  Guerin, Frédéric ,  Guo, Sharon X.

IPC分类号： C08C19/08 ,  C08F8/50 ,  C08F236/12

CPC分类号： C08C19/08 ,  C08F8/04 ,  C08F236/12 ,  C08K3/36 ,  C08L9/02 ,  C08L13/00 ,  C08L15/005 ,  C08L2666/08

公开(公告)号：EP1783163A1

公开(公告)日：2007-05-09

申请号：EP06022124.9

申请日：2006-10-23

申请人： Lanxess Inc.

发明人： Kulbaba, Kevin ,  Resendes, Rui

IPC分类号： C08K5/00

CPC分类号： C08K5/17 ,  C08K3/013 ,  C08K5/54 ,  C08K5/548 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  C08L23/22 ,  C08L23/26 ,  C08L23/283 ,  C08L2312/00 ,  C08L2666/06 ,  C08L2666/08 ,  C08L2666/04

摘要： The present invention relates to halobutyl elastomer compounds containing a butyl elastomer, at least one additional elastomer, a mineral filler and a mixed modifier system of a silane compound and an additive derived from a compound containing at least one hydroxyl group and a functional group containing a basic amine.

摘要翻译： 本发明涉及含有丁基弹性体，至少一种另外的弹性体，矿物填料和硅烷化合物的混合改性剂体系的衍生自含有至少一个羟基的化合物和含有至少一个羟基的官能团的添加剂的卤代丁基弹性体化合物 碱性胺。

公开(公告)号：EP1362132B1

公开(公告)日：2006-05-10

申请号：EP02718966.1

申请日：2002-02-14

申请人： H. C. Starck, Inc.

发明人： AIMONE, Paul; c/o H. C. Starck, Inc. ,  KUMAR, Prabhat; c/o H. C. Starck, Inc. ,  JEPSON, Peter R.; c/o H. C. Starck, Inc. ,  UHLENHUT, Henning; H.C. Starck ,  GOLDBERG, Howard, V.; H.C. Starck

IPC分类号： C23C14/34 ,  B22F7/06

CPC分类号： H01J37/3491 ,  B22F7/062 ,  B22F2007/068 ,  B22F2999/00 ,  C23C14/3414 ,  Y02P10/295 ,  B22F3/1055

摘要： Refractory metal products (12), such as tantalum on non-refractory conductive metal backings (14), e.g. copper, can be rejuvenated after metal consumption in selected zones by powder filling (28) the zones (18) and high energy heating (30) at high scan speed to sinter the added powder, without complete melting of the powder fill, thus establishing a microstructure consistent with the balance of the reclaimed product and avoiding the separation of the copper backing (14) and tantalum sputter plate (12). The rejuvenation method can be applied to non-mounted refractory metal products that are subject to non-uniform erosion, etching, chipping or other metal loss. The form of such refractory metal products can be as plate, rod, cylinder, block or other forms apart from sputter targets. The process can be applied to, for example, x-ray disks or targets (molybdenum plate on carbon backing).

公开(公告)号：EP1208136B1

公开(公告)日：2006-02-15

申请号：EP00951132.0

申请日：2000-07-27

申请人： Lanxess Inc.

发明人： HOPKINS, William

IPC分类号： C08G81/02

CPC分类号： C08G81/021 ,  B29C47/369 ,  B29C47/6087 ,  C08L9/00 ,  C08L23/283 ,  C08L51/04 ,  C08L2312/00 ,  C08L2666/24

摘要： A brominated butyl rubber and a polymer based on a conjugated diolefin monomer are grafted by mixing the solid polymer at a temperature greater than 50 °C for a time sufficient to cause grafting. The grafted copolymer is useful especially in tire tread compositions.

公开(公告)号：EP1591477A1

公开(公告)日：2005-11-02

申请号：EP05008731.1

申请日：2005-04-21

申请人： Lanxess Inc.

发明人： Resendes, Rui ,  Gronowski, Adam

IPC分类号： C08K5/14 ,  C08F210/12

CPC分类号： C08K5/14 ,  C08L23/22

摘要： The present invention relates to a peroxide curable rubber compound comprising at least one elastomeric polymer comprising repeating units derived from at least one C 4 to C 7 isomonoolefin monomer, at least one C 4 to C 14 multiolefin monomer and at least one m- or p-alkylstyrene monomer.

公开(公告)号：EP1203777B8

公开(公告)日：2005-08-31

申请号：EP01126102.1

申请日：2001-11-02

申请人： Lanxess Inc.

发明人： Nguyen, Paul ,  Bender, Harald, Dr. ,  Arsenault, Gilles Joseph ,  Spadola, Ignazio ,  Mersmann, Franz-Josef

IPC分类号： C08C2/04

CPC分类号： C08C2/04

公开(公告)号：EP1554342A1

公开(公告)日：2005-07-20

申请号：EP03779596.0

申请日：2003-10-17

申请人： Bayer Inc.

发明人： ONG, Christopher, M. ,  GUERIN, Frederic

IPC分类号： C08L9/02 ,  C08L15/00

CPC分类号： C08L9/02 ,  C08L15/005 ,  C08L2205/02 ,  C08L2666/08

摘要： The present invention relates to a polymer blend comprising at least one nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100 °C) below 10 and at least one nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100 °C) above 30 wherein said polymer blend has a multi-modal molecular weight distribution, a process for preparing said polymer blend wherein at least one nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100 °C) below 10 and at least one nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100 °C) above 30 are mixed in a solvent and the blend is isolated from the solvent. A further subject is a process for the manufacture of a shaped article comprising the step of injection molding said polymer blend.

公开(公告)号：EP1549707A1

公开(公告)日：2005-07-06

申请号：EP03757576.8

申请日：2003-10-02

申请人： Bayer Inc.

发明人： GRONOWSKI, Adam ,  OSMAN, Akhtar ,  GLANDER, Stephan

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.