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1. 发明申请

WO0152618A3 STABILIZED SILICA AND METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：稳定的二氧化硅及其制备和使用方法
公开(公告)号：WO0152618A3
公开(公告)日：2001-12-13
申请号：PCT/US0101527
申请日：2001-01-17
申请人： BRIDGESTONE CORP , COLE WILLIAM , TARTAMELLA TIMOTHY , NAIK SANJEEV , HERGENROTHER WILLIAM , BOHM GEORG
发明人： COLE WILLIAM , TARTAMELLA TIMOTHY , NAIK SANJEEV , HERGENROTHER WILLIAM , BOHM GEORG
IPC分类号： A61K8/00 , A61K8/25 , A61Q11/00 , B60C1/00 , C01B33/148 , C08J3/22 , C08K3/36 , C08K9/04 , C08L21/00 , C09C1/30 , C09D7/12 , C09G1/02 , G03G9/097 , C01B33/145 , C08K3/00 , C08K7/18 , C08K9/06
CPC分类号： A61Q11/00 , A61K8/25 , B60C1/0016 , B82Y30/00 , C01P2004/02 , C01P2004/03 , C01P2004/64 , C01P2006/12 , C01P2006/22 , C08K3/34 , C08K9/04 , C09C1/3063 , C09C1/3081 , C09C1/309 , C09D7/62 , C09G1/02 , G03G9/09716 , C08L21/00
摘要： A surface stabilized, non-agglomerated silica is provided. The silica is prepared by the method of providing non-agglomerated silica, and then treating the surface of the silica, thereby substantially preventing agglomeration of silica. The surface of the silica may be treated with a hydrophobating agent, such as a silane, or an alcohol. Different embodiments of the invention illustrate that the hydrophobating agent or alcohol can be added at different points within the process of forming the surface stabilized, non-agglomerated silica. The surface stabilized, non-agglomerated silica has a size in the nanometer range. The surface stabilized, non-agglomerated silica can be used as an additive in any application that uses silica, such as reinforcing fillers for elastomeric compositions, foods, drugs, dentifrices, inks, toners, coatings and abrasives.
摘要翻译：提供了表面稳定的非团聚二氧化硅。二氧化硅通过提供非团聚二氧化硅，然后处理二氧化硅的表面的方法来制备，由此基本防止二氧化硅的团聚。二氧化硅的表面可以用疏水剂例如硅烷或醇处理。本发明的不同实施方案表明，疏水剂或醇可以在形成表面稳定的非团聚二氧化硅的过程中的不同点加入。表面稳定化的非附聚二氧化硅的尺寸在纳米范围内。表面稳定化的非附聚二氧化硅可以用作任何使用二氧化硅的应用的添加剂，例如用于弹性体组合物，食品，药物，洁牙剂，油墨，调色剂，涂料和研磨剂的增强填料。

2. 发明申请

WO2008045372A3 BRANCHED POLYMERS AND METHODS FOR THEIR SYNTHESIS AND USE 审中-公开
标题翻译：分支聚合物及其合成和使用方法
公开(公告)号：WO2008045372A3
公开(公告)日：2009-03-26
申请号：PCT/US2007021476
申请日：2007-10-05
申请人： BRIDGESTONE CORP , ROBERTSON CHRISTOPHER , WARREN SANDRA , HALL JAMES , BOHM GEORG , ARIGO MARK , LUO STEVEN , HIROSHI MOURI , KURASCH JESSICA , MORI NORIKO
发明人： ROBERTSON CHRISTOPHER , WARREN SANDRA , HALL JAMES , BOHM GEORG , ARIGO MARK , LUO STEVEN , HIROSHI MOURI , KURASCH JESSICA , MORI NORIKO
IPC分类号： C08G81/02 , B60C1/00 , C08F36/04 , C08G83/00
CPC分类号： C08G81/021 , B60C1/00 , B60C1/0016 , C08C19/44 , C08F36/04 , C08F297/08 , C08G83/005 , C08L9/00 , C08L15/00 , C08L19/006 , C08L21/00 , C08L53/00 , C08F4/545 , C08L2666/08 , C08L2666/02 , C08L2666/04 , C08L7/00 , C08L15/02
摘要： Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included.
摘要翻译：支链聚合物包括多支链聚合物，官能化支化聚合物，星形支化聚合物和树枝状聚合物。还包括用于合成支化聚合物的方法和在轮胎组分中使用支化聚合物的方法。

3. 发明专利

BRPI0717496A2 未知
公开(公告)号：BRPI0717496A2
公开(公告)日：2014-06-24
申请号：BRPI0717496
申请日：2007-10-05
申请人： BRIDGESTONE CORP
发明人： ROBERTSON CHRISTOPHER , WARREN SANDRA , HALL JAMES , BOHM GEORG , ARIGO MARK , LUO STEVEN , HIROSHI MOURI , KURASCH JESSICA , MORI NORIKO
IPC分类号： C08G81/02 , B60C1/00 , C08F36/04 , C08G83/00
摘要： Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included.

4. 发明专利

CA2396953A1 STABILIZED SILICA AND METHODS OF MAKING AND USING THE SAME 未知
公开(公告)号：CA2396953A1
公开(公告)日：2001-07-26
申请号：CA2396953
申请日：2001-01-17
申请人： BRIDGESTONE CORP
发明人： TARTAMELLA TIMOTHY , COLE WILLIAM , NAIK SANJEEV , BOHM GEORG , HERGENROTHER WILLIAM
IPC分类号： A61K8/00 , A61K8/25 , A61Q11/00 , B60C1/00 , C01B33/148 , C08J3/22 , C08K3/36 , C08K9/04 , C08L21/00 , C09C1/30 , C09D7/12 , C09G1/02 , G03G9/097 , C08K3/00 , C08K9/06 , C01B33/145 , C08K7/18
摘要： A surface stabilized, non-agglomerated silica is provided. The silica is prepared by the method of providing non-agglomerated silica, and then treati ng the surface of the silica, thereby substantially preventing agglomeration of silica. The surface of the silica may be treated with a hydrophobating agent , such as a silane, or an alcohol. Different embodiments of the invention illustrate that the hydrophobating agent or alcohol can be added at differen t points within the process of forming the surface stabilized, non-agglomerate d silica. The surface stabilized, non-agglomerated silica has a size in the nanometer range. The surface stabilized, non-agglomerated silica can be used as an additive in any application that uses silica, such as reinforcing fillers for elastomeric compositions, foods, drugs, dentifrices, inks, toner s, coatings and abrasives.

5. 发明专利

DE60035182T2 未知
公开(公告)号：DE60035182T2
公开(公告)日：2008-02-14
申请号：DE60035182
申请日：2000-03-28
申请人： BRIDGESTONE CORP
发明人： HOGAN TERRENCE , WANG XIAORONG , HERGENROTHER WILLIAM , BOHM GEORG
IPC分类号： B60C19/12 , C08J3/205 , B29B7/18 , B29K21/00 , C08J3/20 , C08K5/33 , C09J121/00 , C09J123/16 , C09K3/10

6. 发明专利

DE60209895T2 未知
公开(公告)号：DE60209895T2
公开(公告)日：2006-11-09
申请号：DE60209895
申请日：2002-04-04
申请人： BRIDGESTONE CORP
发明人： LIN CHENCHY JEFFREY , HERGENROTHER WILLIAM , GRAVES DANIEL , BOHM GEORG
IPC分类号： B60C1/00 , B60C15/06 , C08K3/00 , C08K3/04 , C08K3/34 , C08L13/00 , C08L21/00 , C08L23/12 , C08L51/04 , C08L51/06

7. 发明专利

DE60109579T2 未知
公开(公告)号：DE60109579T2
公开(公告)日：2005-09-01
申请号：DE60109579
申请日：2001-01-17
申请人： BRIDGESTONE CORP
发明人： COLE WILLIAM , TARTAMELLA TIMOTHY , NAIK SANJEEV , HERGENROTHER WILLIAM , BOHM GEORG
IPC分类号： A61K8/00 , A61K8/25 , A61Q11/00 , B60C1/00 , C01B33/148 , C08J3/22 , C08K3/36 , C08K9/04 , C08L21/00 , C09C1/30 , C09D7/12 , C09G1/02 , G03G9/097 , C01B33/00
摘要： A surface stabilized, non-agglomerated silica is provided. The silica is prepared by the method of providing non-agglomerated silica, and then treating the surface of the silica, thereby substantially preventing agglomeration of silica. The surface of the silica may be treated with a hydrophobating agent, such as a silane, or an alcohol. Different embodiments of the invention illustrate that the hydrophobating agent or alcohol can be added at different points within the process of forming the surface stabilized, non-agglomerated silica. The surface stabilized, non-agglomerated silica has a size in the nanometer range. The surface stabilized, non-agglomerated silica can be used as an additive in any application that uses silica, such as reinforcing fillers for elastomeric compositions, foods, drugs, dentifrices, inks, toners, coatings and abrasives.

8. 发明专利

BR0107692A 未知
公开(公告)号：BR0107692A
公开(公告)日：2002-10-15
申请号：BR0107692
申请日：2001-01-17
申请人： BRIDGESTONE CORP
发明人： COLE WILLIAM , TARTAMELLA TIMOTHY , NAIK SANJEEV , HERGENROTHER WILLIAM , BOHM GEORG
IPC分类号： A61K8/00 , A61K8/25 , A61Q11/00 , B60C1/00 , C01B33/148 , C08J3/22 , C08K3/36 , C08K9/04 , C08L21/00 , C09C1/30 , C09D7/12 , C09G1/02 , G03G9/097
摘要： A surface stabilized, non-agglomerated silica is provided. The silica is prepared by the method of providing non-agglomerated silica, and then treating the surface of the silica, thereby substantially preventing agglomeration of silica. The surface of the silica may be treated with a hydrophobating agent, such as a silane, or an alcohol. Different embodiments of the invention illustrate that the hydrophobating agent or alcohol can be added at different points within the process of forming the surface stabilized, non-agglomerated silica. The surface stabilized, non-agglomerated silica has a size in the nanometer range. The surface stabilized, non-agglomerated silica can be used as an additive in any application that uses silica, such as reinforcing fillers for elastomeric compositions, foods, drugs, dentifrices, inks, toners, coatings and abrasives.

9. 发明专利

CA2364619A1 A COMPOUNDING PROCESS FOR ACHIEVING UNIFORM, FINE PARTICLE SIZE DISPERSION OF CURING AGENTS WITH MINIMAL USE OF SOLVENTS 未知
公开(公告)号：CA2364619A1
公开(公告)日：2000-10-12
申请号：CA2364619
申请日：2000-03-28
申请人： BRIDGESTONE CORP
发明人： BOHM GEORG , HERGENROTHER WILLIAM , WANG XIAORONG , HOGAN TERRENCE
IPC分类号： B60C19/12 , B29B7/18 , B29K21/00 , C08J3/20 , C08J3/205 , C08K5/33 , C09J121/00 , C09J123/16 , C09K3/10
摘要： Rubber curing agents such as quinoids are compounded to achieve a uniform or homogeneous distribution thereof in a rubber composition. The quinoid curing agents are initially solubilized in an organic polar solvent and then mixed with the rubber or rubber masterbatch. The organic polar solvent is then removed. A uniform fine distribution of the curing agent results in improved physical properties. The process is an improvement in that it does not requi re the rubber masterbatch be dissolved in a nonpolar solvent. The present invention is particularly suitable as a sealant composition for tires.

10. 发明专利

ES2447371T3 Proceso para recuperar caucho a partir de látex de caucho natural 未知
公开(公告)号：ES2447371T3
公开(公告)日：2014-03-11
申请号：ES09733501
申请日：2009-04-14
申请人： BRIDGESTONE CORP
发明人： COLE WILLIAM , HUANG YINGYI , BOHM GEORG , TOMASZEWSKI WALTER
IPC分类号： C08C1/02 , C08C1/04 , C08C1/14 , C08L7/02
摘要： Un proceso para recuperar caucho a partir de un látex de caucho natural acuoso que contiene cauchonatural, agua, extraíbles, y uno o más aditivos, y que está esencialmente libre de material vegetal lignocelulósico,que comprende las etapas de: a. Una de las siguientes (i)-(iii): i. poner en contacto el látex con una composición de disolventes de separación que comprende al menos undisolvente de hidrocarburos y al menos un disolvente orgánico polar con lo cual se separa al menos el 75% delcaucho natural del agua y se forma una disolución con una fase de caucho viscoso que contiene caucho naturaly una cantidad reducida de extraíbles; o ii. congelar el látex, con lo cual coagula al menos el 75% del caucho natural y se forma una mezcla quecontiene caucho natural coagulado, agua, y extraíbles; descongelar la mezcla; iii. poner en contacto el látex con una disolución de tratamiento con lo cual coagula al menos el 75% delcaucho natural y se forma una mezcla que contiene caucho natural coagulado, agua, y extraíbles; b. aislar la fase de caucho viscoso o recoger el caucho natural coagulado; c. opcionalmente poner en contacto la fase de caucho viscoso o el caucho natural coagulado con una disolución detratamiento que comprende al menos un disolvente polar con el fin de solvatar de manera preferente los extraíbles, acondición de que se debe seleccionar la etapa (c) si se selecciona la etapa (a) (ii) o la etapa (a) (iii); y d. secar la fase de caucho viscoso o el caucho natural coagulado para crear un caucho natural resultante en dondela cantidad de extraíbles es 5% en peso o menos (medido según la norma ASTM D297).

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