公开(公告)号：EP1645593B1

公开(公告)日：2008-02-20

申请号：EP05020331.4

申请日：2005-09-17

申请人： Lanxess Inc.

发明人： Nasreddine, Victor ,  Guo, Sharon

IPC分类号： C08K5/54 ,  C08K3/04 ,  C08K3/36

CPC分类号： C08K5/54 ,  C08K3/22 ,  C08K5/14 ,  C08K5/5435 ,  Y10T428/1352 ,  Y10T428/139 ,  C08L13/00 ,  C08L15/005

公开(公告)号：EP1680469A4

公开(公告)日：2007-09-05

申请号：EP04789757

申请日：2004-10-21

申请人： LANXESS INC

发明人： RESENDES RUI ,  BRAUBACH WILFRIED

IPC分类号： C08L23/28 ,  C08C19/14 ,  C08J3/28 ,  C08K5/54 ,  C08K5/548 ,  C08L23/22 ,  C08L27/10

CPC分类号： C08K5/548 ,  C08K3/013 ,  C08L23/283 ,  C08L23/28

摘要： The present invention provides a composition comprising at least one halobutyl elastomer, at least one mineral filler and at least one protected thiol modifier. In another aspect the present invention provides a process which comprises mixing a halobutyl elastomer with at least one mineral filler, in the presence of at least one protected thiol modifier, and curing the resulting filled halobutyl elastomer.

公开(公告)号：EP0997481B1

公开(公告)日：2007-08-15

申请号：EP99120061.9

申请日：1999-10-19

申请人： Lanxess Inc.

发明人： Gronowski, Adam

IPC分类号： C08F210/12 ,  C08F4/54

CPC分类号： C08F210/12 ,  C08F4/52 ,  C08F236/08 ,  C08F2500/03

公开(公告)号：EP1802444A1

公开(公告)日：2007-07-04

申请号：EP05706443.8

申请日：2005-01-31

申请人： Lanxess Inc. ,  Lanxess Corporation ,  ORREX PLASTICS COMPANY, LLC.

发明人： KRISTA, Rayner ,  DECAIR, John, Joseph ,  FOWLER, James, Nicholas ,  GALLAGHER, Michael, T. ,  LOVEGROVE, John ,  PHADKE, Shrikant V.

IPC分类号： B29C47/78 ,  C08F255/04 ,  C08F255/02 ,  C08J7/14 ,  B29C47/12

CPC分类号： C08F8/00 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/004 ,  B29C47/0867 ,  B29C47/1063 ,  B29C47/1072 ,  B29C47/366 ,  B29C47/50 ,  B29C47/76 ,  B29C47/822 ,  B29C47/825 ,  B29C47/827 ,  B29K2021/00 ,  B29K2023/00 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2096/04 ,  B29K2101/12 ,  B29K2105/0005 ,  C08F255/00 ,  C08F10/00 ,  C08F222/00 ,  C08F220/00

摘要： A continuous extrusion process for the functionalization of polymers through reactive extrusion. The process uses a continuous extrusion reactor comprising at least two sequential, very closely-coupled, independently driven screw extruders having a total effective length to diameter ratio greater than 60 to 1 and as high as 112 to 1 and providing greatly extended reaction times for efficiently producing a grafted polymer having a high level of functionalization. Drying of the polymer feed is performed in the continuous extrusion reactor. Multiple injections of reactants may be provided. Shear modification of the molecular weight 'of the grafted polymer is performed in the continuous extrusion reactor after the functionalization reactions. A continuous extrusion reactor and a grafted polymer having a high level of functionalization are also disclosed.

公开(公告)号：EP1783164A1

公开(公告)日：2007-05-09

申请号：EP06022123.1

申请日：2006-10-23

申请人： Lanxess Inc.

发明人： Resendes, Rui ,  Hickey, Janice, Nicole

IPC分类号： C08K5/544

CPC分类号： B60C1/0016 ,  B60C1/00 ,  B60C1/0008 ,  B60C1/0025 ,  C08K3/34 ,  C08K5/17 ,  C08K5/544 ,  C08L23/283

摘要： The present invention provides a process for preparing a filled halobutyl elastomer, which includes mixing a halobutyl elastomer, mineral filler and a silylated additive. The present invention also provides a filled halobutyl elastomer containing a mineral filler and a silylated additive.

摘要翻译： 本发明提供一种制备填充的卤代丁基弹性体的方法，其包括混合卤代丁基弹性体，矿物填料和甲硅烷基化添加剂。 本发明还提供一种填充的含有矿物填料和甲硅烷基化添加剂的卤代丁基弹性体。

公开(公告)号：EP1401950B1

公开(公告)日：2007-03-21

申请号：EP02737701.9

申请日：2002-06-11

申请人： Lanxess Inc.

发明人： GUERIN, Frederic ,  GUO, Sharon, X. ,  SZENTIVANYI, Zsolt ,  GLANDER, Stephan

IPC分类号： C08L15/00 ,  C08C19/08

CPC分类号： C08C19/02 ,  C08C19/08 ,  C08F8/04 ,  C08F236/12 ,  C08L15/005

摘要： The present invention relates to hydrogenated nitrile rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art. Another object is the use of said nitrile rubber for the manufacture of shaped articles.

公开(公告)号：EP1447424B1

公开(公告)日：2006-08-09

申请号：EP04002664.3

申请日：2004-02-06

申请人： Lanxess Inc.

发明人： Resendes, Rui ,  Odegaard, Shayna

IPC分类号： C08K3/00 ,  C08K9/04

CPC分类号： C08K9/04

公开(公告)号：EP1669395A1

公开(公告)日：2006-06-14

申请号：EP05025331.9

申请日：2005-11-21

申请人： Lanxess Inc. ,  LANXESS Deutschland GmbH

发明人： Achten, Dirk, Dr. ,  Guo, Sharon, Dr. ,  Nasreddine, Victor ,  Krista, Rayner

IPC分类号： C08K5/14 ,  C08L15/00 ,  C08L77/00

CPC分类号： C08L15/005 ,  C08K5/14 ,  C08L13/00 ,  C08L77/00 ,  C08L2666/08 ,  C08L2666/02 ,  C08L2666/14

摘要： The present invention relates to a multistage process including at least two steps for making a heat and oil resistant preroxide-cured thermoplastic vulcanizates (TPV) based on hydrogenated carboxlated nitrile butadiene rubber (HXNBR) and at least one polyamide. TPV's according to the present invention have improved properties and morphology over known TPV's prepared in single-stage processes.

摘要翻译： 本发明涉及包括至少两个步骤的多级方法，该步骤用于制备基于氢化羧基丁腈橡胶（HXNBR）和至少一种聚酰胺的耐热和耐油的前氧化物固化的热塑性硫化橡胶（TPV）。 根据本发明的TPV具有改进的在单级方法中制备的TPV的性能和形态。

公开(公告)号：EP3110857A4

公开(公告)日：2017-11-29

申请号：EP15755966

申请日：2015-02-27

申请人： LANXESS INC

发明人： ADKINSON DANA ,  MALMBERG SEAN

IPC分类号： C08C19/22 ,  C08C19/24 ,  C08C19/32

CPC分类号： C08C19/32 ,  C08F8/30 ,  C08F210/12 ,  C08L15/02 ,  C08L23/22 ,  C08L101/00 ,  C08L23/283 ,  C08L11/00

摘要： There is provided a process for producing an ionomer comprising the steps of (a) admixing in a mixer a halogenated copolymer with at least one nitrogen and/or phosphorus based nucleophile and (b) extruding the mixture from step (a). The process takes place with high conversion and the resulting ionomer contains a low amount of residual nucleophile and has a low yellowness index.

公开(公告)号：EP3181598A1

公开(公告)日：2017-06-21

申请号：EP15200728.2

申请日：2015-12-17

申请人： Lanxess Inc.

发明人： Elliott, Sarah ,  Davidson, Gregory J.E. ,  Guo, Sharon

IPC分类号： C08F8/12 ,  C08F8/08 ,  C08F210/12 ,  C08L23/30 ,  C08K5/09 ,  C08J3/20 ,  C08K5/095 ,  C08L23/22 ,  C08K5/14 ,  C08K3/34

CPC分类号： C08F8/12 ,  C08F8/08 ,  C08F2810/30 ,  C08F2810/50 ,  C08J3/203 ,  C08J2323/22 ,  C08K3/34 ,  C08K5/095 ,  C08K5/14 ,  C08F210/12 ,  C08L23/22 ,  C08L23/30 ,  C08F236/08

摘要： A process for producing an allylic alcohol functionalized butyl rubber involves contacting an epoxidized butyl rubber with benzoic acid, an analogue of benzoic acid or a C 1 -C 7 alkanoic acid. The process and a polymer compound comprising the epoxidized butyl rubber and the benzoic acid, analogue of benzoic acid or a C 1 -C 7 alkanoic acid provide a cost effective route to a polar functionalized butyl rubber, particularly to butyl rubber comprising allylic alcohol functional groups.

摘要翻译： 生产烯丙醇官能化丁基橡胶的方法包括使环氧化丁基橡胶与苯甲酸，苯甲酸或C 1 -C 7链烷酸的类似物接触。 该方法和包含环氧化丁基橡胶和苯甲酸，苯甲酸类似物或C 1 -C 7链烷酸的聚合物化合物为极性官能化丁基橡胶，特别是包含烯丙基醇官能团的丁基橡胶提供了成本有效的途径。