公开(公告)号：US06348525B1

公开(公告)日：2002-02-19

申请号：US09611411

申请日：2000-07-06

申请人： Koichi Takamura ,  Paul Velasco ,  Peter Blanpain ,  John Cheng ,  Heinz Plaumann ,  Richard W. Liu ,  Wayne Millican ,  Barry Baughman

发明人： Koichi Takamura ,  Paul Velasco ,  Peter Blanpain ,  John Cheng ,  Heinz Plaumann ,  Richard W. Liu ,  Wayne Millican ,  Barry Baughman

IPC分类号： C08L9500

CPC分类号： C08J3/215 ,  C08C1/07 ,  C08J2309/06 ,  C08K3/06 ,  C08L9/08 ,  C08L25/10 ,  C08L53/02 ,  C08L95/00 ,  G09F9/305 ,  C08L25/00 ,  C08L2666/08 ,  C08L53/00

摘要： The present invention relates to the coagglomeration of random vinyl substituted aromatic/C4-C6 conjugated diolefin polymers With sulfur. Said coagglomerate is storage stable and easily blended with asphalt under a variety of mixing conditions. Further, polymer/asphalt blends prepared with the sulfur coagglomerated polymers show improved storage stability against phase separation.

摘要翻译： 本发明涉及随机乙烯基取代的芳香族/ C4-C6共轭二烯烃聚合物与硫的共团聚。 所述共团体在多种混合条件下储存稳定并容易与沥青混合。 此外，用硫共聚聚合物制备的聚合物/沥青共混物显示改进的相分离的储存稳定性。

公开(公告)号：US06300392B1

公开(公告)日：2001-10-09

申请号：US09063553

申请日：2000-06-14

申请人： Koichi Takamura ,  Paul Velasco ,  Peter Blanpain ,  John Cheng ,  Heinz Plaumann ,  Richard W Liu ,  Wayne Millican ,  Barry Baughman

发明人： Koichi Takamura ,  Paul Velasco ,  Peter Blanpain ,  John Cheng ,  Heinz Plaumann ,  Richard W Liu ,  Wayne Millican ,  Barry Baughman

IPC分类号： C08C107

CPC分类号： G09F9/305 ,  C08C1/07 ,  C08J3/215 ,  C08J2309/06 ,  C08K3/06 ,  C08L9/08 ,  C08L25/10 ,  C08L53/02 ,  C08L95/00 ,  C08L2666/08 ,  C08L53/00 ,  C08L25/00

摘要： The present invention relates to the coagglomeration of random vinyl substituted aromatic/C4-C6 conjugated diolefin polymers with sulfur. Said coagglomerate is storage stable and easily blended with asphalt under a variety of mixing conditions. Further, polymer/asphalt blends prepared with the sulfur coagglomerated polymers show improved storage stability against phase separation.

摘要翻译： 本发明涉及无规乙烯基取代的芳族/ C 4 -C 6共轭二烯烃聚合物与硫的共团聚。 所述共团体在多种混合条件下储存稳定并容易与沥青混合。 此外，用硫共聚聚合物制备的聚合物/沥青共混物显示改进的相分离的储存稳定性。

公开(公告)号：US4626568A

公开(公告)日：1986-12-02

申请号：US763694

申请日：1985-08-08

申请人： Kyosaku Sato ,  Richard W. Liu ,  Seung-Tong Cheung

发明人： Kyosaku Sato ,  Richard W. Liu ,  Seung-Tong Cheung

IPC分类号： C08L21/00 ,  C08K3/20 ,  C08K3/10 ,  C08K5/01 ,  C08L33/02

CPC分类号： C08L21/00

摘要： Rubber compositions are provided comprising per 100 parts by weight from about 65 to about 97 parts by weight of at least one rubber selected from the group consisting of natural rubber, synthetic cis-1,4-isoprene rubber, cis-1,4-butadiene rubber and brominated butyl rubber, and from about 3 to about 35 parts by weight of at least one carboxylated rubber selected from the group consisting of carboxylated styrene-butadiene rubber, carboxylated butadiene rubber, carboxylated isoprene rubber and carboxylated natural rubber, from about 20 to about 60 parts by weight per 100 parts by weight of rubbers of carbon black, from about 3 to about 25 phr of process oil and from about 1 to about 10 parts by weight per 100 parts by weight of rubber of metal oxide. The compositions are vulcanizable and the vulcanizates exhibit a good combination of vibration damping and noise insulating properties and are suitable for automotive engine mounts.

摘要翻译： 提供橡胶组合物，其包含每100重量份约65至约97重量份的至少一种选自天然橡胶，合成顺式-1,4-异戊二烯橡胶，顺式-1,4-丁二烯的橡胶 橡胶和溴化丁基橡胶，以及约3至约35重量份的至少一种选自羧化苯乙烯 - 丁二烯橡胶，羧化丁二烯橡胶，羧化异戊二烯橡胶和羧化天然橡胶的羧化橡胶，约20至 约60重量份/ 100重量份炭黑，约3至约25phr工艺油和约1至约10重量份/ 100重量份金属氧化物橡胶。 组合物是可硫化的，并且硫化橡胶具有良好的减振和隔音性能的组合，并且适用于汽车发动机支架。