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公开(公告)号:US06268438B1
公开(公告)日:2001-07-31
申请号:US08991382
申请日:1997-12-16
IPC分类号: C08L2300
CPC分类号: C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/08 , C08L2666/04 , C08F210/06 , C08F210/18 , C08F236/20 , C08F2500/03 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F2500/21 , C08F2500/25
摘要: A cross-linked or at least partially cross-linked thermoplastic elastomeric composition formed of from 10 to 90 percent of a first polymeric material comprised of ethylene, &agr;-olefin and optionally a non-conjugated diene, and 90 to 10 percent of a second olefin polymeric material, wherein at least one of the first or second polymeric materials is at least partially the product of a metallocene polymerization reaction.
摘要翻译: 由10至90%的由乙烯,α-烯烃和任选的非共轭二烯组成的第一聚合物材料和90至10%的第二烯烃形成的交联或至少部分交联的热塑性弹性体组合物 聚合物材料,其中所述第一或第二聚合物材料中的至少一种至少部分是茂金属聚合反应的产物。
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公开(公告)号:US6013727A
公开(公告)日:2000-01-11
申请号:US648267
申请日:1991-01-31
申请人: Narayanaswami Raja Dharmarajan , Robert Chester Puydak , Hsien Chang Wang , Kenneth William Powers , Thomas Chen-Chi Yu , Donald Ross Hazelton
发明人: Narayanaswami Raja Dharmarajan , Robert Chester Puydak , Hsien Chang Wang , Kenneth William Powers , Thomas Chen-Chi Yu , Donald Ross Hazelton
IPC分类号: C08L23/20 , C08F8/00 , C08F8/20 , C08F12/04 , C08F210/08 , C08F210/10 , C08F210/14 , C08F210/18 , C08F212/12 , C08G81/02 , C08K5/098 , C08L23/00 , C08L23/02 , C08L23/18 , C08L23/22 , C08L23/26 , C08L23/28 , C08L25/00 , C08L25/02 , C08L25/12 , C08L25/18 , C08L55/00 , C08L55/02 , C08L59/00 , C08L67/00 , C08L67/02 , C08L71/12 , C08L77/00 , C08L79/08 , C08L81/00 , C08L101/00 , C08L51/04 , C08L69/00
CPC分类号: C08K5/098 , C08F12/04 , C08F210/08 , C08F210/10 , C08F210/14 , C08F212/12 , C08F8/00 , C08F8/20 , C08G81/021 , C08L101/00 , C08L23/02 , C08L23/22 , C08L23/283 , C08L25/12 , C08L71/123
摘要: A thermoplastic composition which may be unvulcanized or vulcanized is provided which comprises a polymer blend of an elastomeric thermoplastic engineering resin and a halogen-containing copolymer of a C.sub.4 to C.sub.7 isomonoolefin and a para-alkylstyrene. A process for preparing a dynamically vulcanized composition is also provided.
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公开(公告)号:US06346571B1
公开(公告)日:2002-02-12
申请号:US09432995
申请日:1999-11-02
申请人: Narayanaswami Raja Dharmarajan , Robert Chester Puydak , Hsien Chang Wang , Kenneth William Powers , Thomas Chen-Chi Yu , Donald Ross Hazelton
发明人: Narayanaswami Raja Dharmarajan , Robert Chester Puydak , Hsien Chang Wang , Kenneth William Powers , Thomas Chen-Chi Yu , Donald Ross Hazelton
IPC分类号: C08L7700
CPC分类号: C08K5/098 , C08F8/00 , C08F8/20 , C08F12/04 , C08F210/08 , C08F210/10 , C08F210/14 , C08F212/12 , C08G81/021 , C08L23/02 , C08L23/22 , C08L23/283 , C08L25/12 , C08L71/123 , C08L101/00 , C08L2666/02 , C08L2666/04 , C08L2666/06 , C08F4/52 , C08L2666/24 , C08F212/04 , C08F2500/03 , C08F212/14
摘要: A thermoplastic composition which may be unvulcanized or vulcanized is provided which comprises a polymer blend of an elastomeric thermoplastic engineering resin and a halogen-containing copolymer of a C4 to C7 isomonoolefin and a para-alkylstyrene. A process for preparing a dynamically vulcanized composition is also provided.
摘要翻译: 提供可以未硫化或硫化的热塑性组合物,其包含弹性体热塑性工程树脂与C4-C7异单烯烃和对 - 烷基苯乙烯的含卤共聚物的聚合物共混物。 还提供了制备动态硫化组合物的方法。
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