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31. 发明专利

DE60109579D1 未知
公开(公告)号：DE60109579D1
公开(公告)日：2005-04-28
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.

32. 发明专利

DE60102676D1 未知
公开(公告)号：DE60102676D1
公开(公告)日：2004-05-13
申请号：DE60102676
申请日：2001-02-14
申请人： BRIDGESTONE CORP
发明人： HOGAN TERRENCE , HERGENROTHER WILLIAM , DOMER CHRISTINE
IPC分类号： B60C19/12 , B29C73/22 , B29L30/00 , C08J3/22 , C08K5/14 , C08K5/33 , C08L21/00 , C08L101/00 , C09K3/10
摘要： A process for the preparation of a sealant composition by mixing an elastomer in the substantial absence of an organic solvent and separately dispersing a quinoid curing agent in a polymer having a molecular weight below about 5,000 to form a curing agent concentrate. Thereafter, combining the curing agent concentrate with the elastomer to form the sealant composition. The composition is a rubber masterbatch having many applications and is advantageously, substantially free from organic solvents.

33. 发明专利

AU3447301A Stabilized silica and methods of making and using the same 未知
公开(公告)号：AU3447301A
公开(公告)日：2001-07-31
申请号：AU3447301
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.

34. 发明专利

JP2007238600A Polymer-filler coupling agent 有权
标题翻译：聚合物填充剂联合剂
公开(公告)号：JP2007238600A
公开(公告)日：2007-09-20
申请号：JP2006356224
申请日：2006-12-28
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： FUKUSHIMA YASUKIMI , KOCH RUSSELL W , HERGENROTHER WILLIAM
IPC分类号： C07D263/10 , C07F7/22 , C08K5/36 , C08K5/58 , C08L21/00
CPC分类号： C07D263/10 , C07D277/10 , C08K5/47
摘要： PROBLEM TO BE SOLVED: To provide a polymer-filler coupling compound represented by the formula:B-A-S x -N, to provide a vulcanizable rubber composition containing the coupling compound, and to provide a method for producing the rubber composition. SOLUTION: The coupling compound is such that B is an azaheterocyclic oxygen or sulfur-containing moiety or an allyltin moiety; S x is a polysulfide, wherein x is between 2 and about 10; A is a linking atom or group that forms a bridge between B and S x ; and N is a blocking group. S x can be a disulfide. N can be a conventional blocking group or other group such as -A-B. This coupling compound is to be used for modifying polymers containing unsaturated carbon-carbon bonds and for promoting filler dispersion. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供由下式表示的聚合物 - 填料偶联化合物：BAS x N，以提供含有偶联化合物的可硫化橡胶组合物，并提供一种方法生产橡胶组合物。解决方案：偶联化合物使得B是氮杂环氧或含硫部分或烯丙基锡部分; S 是多硫化物，其中x在2和约10之间; A是在B和S x 之间形成桥梁的连接原子或基团; 并且N是封闭基团。 S x 可以是二硫化物。 N可以是常规的封闭基团或其它基团，例如-A-B。该偶联化合物用于改性含有不饱和碳 - 碳键的聚合物，并用于促进填料分散。版权所有（C）2007，JPO＆INPIT

35. 发明专利

ES2626229T3 Compuesto de caucho reforzado con sílice con baja emisión de compuestos orgánicos volátiles (COV) 未知
公开(公告)号：ES2626229T3
公开(公告)日：2017-07-24
申请号：ES06739416
申请日：2006-03-23
申请人： BRIDGESTONE CORP
发明人： HERGENROTHER WILLIAM , LIN CHENCHY , HOGAN TERRENCE , HILTON ASHLEY
IPC分类号： C08G77/28 , B60C1/00 , C08L21/00
摘要： Una mezcla de silsesquioxanos modificados con alcoxi, comprendiendo los silsesquioxanos modificados con alcoxi uno o más compuestos seleccionados del grupo que consiste en silsesquioxanos modificados con alcoxi que tienen la fórmula **Fórmula** y mezclas de los mismos, en donde w, x ey representan fracciones molares, y no es igual a cero, cualquiera de w o x, pero no ambos, pueden ser cero, y w +x + y>= 1,00, en donde R1, R2 y R3 son iguales o diferentes, y se seleccionan del grupo que consiste en (i) H o grupos alquilo que tienen de uno a 20 átomos de carbono, (ii) grupos cicloalquilo que tienen de 3 a 20 átomos de carbono, (iii) grupos alquilarilo que tienen de 7 a 20 átomos de carbono, y (iv) R5X, en donde X seselecciona del grupo que consiste en Cl, Br, SH, SaR6, NR62, OR6, CO2H, CO2R6, OH, olefinas, epóxidos, grupos amino, grupos vinilo, acrilatos y metacrilatos, en donde a >=1a 8, R5 se selecciona del grupo que consiste en grupos alquileno que tienen de uno a 20 átomos de carbono, grupos cicloalquileno que tienen de 3 a 20 átomos de carbono, y R4 y R6 se seleccionan del grupo que consiste en grupos alquilo que tienen de uno a 5 átomos de carbono, grupos cicloalquilo que tienen de 3 a 20 átomos de carbono, y grupos alquilarilo que tienen de 7 a 20 átomos de carbono, en donde los silsesquioxanos modificados con alcoxi consisten esencialmente en una mezcla de silsesquioxanos modificados con alcoxi que tienen una estructura abierta con un grupo alcoxisililo reactivo, y están esencialmente libres de organosilsesquioxanos poliédricos con estructura de jaula cerrada, y en donde la mezcla de silsesquioxanos modificados con alcoxi libera de 0,05% a 10% en peso de alcohol cuando se trata mediante hidrólisis ácida prácticamente total.

36. 发明专利

ES2293925T3 METODOS PARA CONTROLAR EL AUMENTO DE LA VISCOSIDAD DURANTE EL ENVEJECIMIENTO DE POLIMEROS MODIFICADOS CON SILOXANO. 未知
公开(公告)号：ES2293925T3
公开(公告)日：2008-04-01
申请号：ES00970549
申请日：2000-10-03
申请人： BRIDGESTONE CORP
发明人： HOGAN TERRENCE , LIN CHEN-CHY , HERGENROTHER WILLIAM
IPC分类号： B60C1/00 , C08C19/42 , C08C19/44
摘要： Un método para estabilizar la viscosidad Mooney de un polímero terminado en siloxano que tiene al menos un sustituyente hidrolizable en el grupo final de siloxano haciendo reaccionar el polímero terminado en siloxano, después de la polimerización pero aún en presencia de un disolvente inerte, con una cantidad eficaz para estabilizar la viscosidad de un alcohol de cadena larga que tiene un punto de ebullición más alto que el del etanol, antes de poner en contacto el polímero con agua, en el que dicho alcohol de cadena larga se selecciona entre el grupo constituido por alcoholes alifáticos, cicloalifáticos y aromáticos que tienen al menos seis átomos de carbono.

37. 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

38. 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

39. 发明专利

DE60112600T2 未知
公开(公告)号：DE60112600T2
公开(公告)日：2006-02-09
申请号：DE60112600
申请日：2001-10-03
申请人： BRIDGESTONE CORP
发明人： LIN CHEN-CHY , HERGENROTHER WILLIAM
IPC分类号： B60C1/00 , B29B7/88 , B29K21/00 , C08J3/24 , C08K3/00 , C08K3/04 , C08K3/06 , C08K3/36 , C08K5/00 , C08K5/103 , C08K5/5419 , C08K5/548 , C08L7/00 , C08L9/00 , C08L15/00 , C08L21/00 , C08L71/02
摘要： The invention provides a sulfur vulcanizable silica-reinforced elastomeric compound having improved tensile mechanical and dynamic viscoelastic properties. The compounds are formed by mixing an elastomer optionally having an alkoxysilane terminal group, with silica in the presence of an alkyl alkoxysilane for desired processability and a mercaptosilane for increasing the bound rubber content. In particular, the mercaptosilane and the alkyl alkoxysilane are present in a ratio of a maximum of 0.14:1. Preferably, the mercaptosilane and the alkyl alkoxysilane are compounded with the elastomer and the silica at high temperature in the first mixing stage.

40. 发明专利

DE60112600D1 未知
公开(公告)号：DE60112600D1
公开(公告)日：2005-09-15
申请号：DE60112600
申请日：2001-10-03
申请人： BRIDGESTONE CORP
发明人： LIN CHEN-CHY , HERGENROTHER WILLIAM
IPC分类号： B60C1/00 , B29B7/88 , B29K21/00 , C08J3/24 , C08K3/00 , C08K3/04 , C08K3/06 , C08K3/36 , C08K5/00 , C08K5/103 , C08K5/5419 , C08K5/548 , C08L7/00 , C08L9/00 , C08L15/00 , C08L21/00 , C08L71/02
摘要： The invention provides a sulfur vulcanizable silica-reinforced elastomeric compound having improved tensile mechanical and dynamic viscoelastic properties. The compounds are formed by mixing an elastomer optionally having an alkoxysilane terminal group, with silica in the presence of an alkyl alkoxysilane for desired processability and a mercaptosilane for increasing the bound rubber content. In particular, the mercaptosilane and the alkyl alkoxysilane are present in a ratio of a maximum of 0.14:1. Preferably, the mercaptosilane and the alkyl alkoxysilane are compounded with the elastomer and the silica at high temperature in the first mixing stage.

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