公开(公告)号：US5641820A

公开(公告)日：1997-06-24

申请号：US578797

申请日：1995-12-26

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom

IPC分类号： C08K3/36 ,  C08K3/00 ,  C08K5/36 ,  C08K5/372 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  C08L31/04

CPC分类号： C08K5/3725

摘要： The present invention relates to silica-filled rubber compositions containing dialkyleneamide polysulfides of the formula ##STR1## where R.sup.1 is independently selected from alkylene groups having 1 to 18 carbon atoms and x is an integer of from 2 to 7.

摘要翻译： 本发明涉及含有式“IMAGE”的二亚烷基酰胺多硫化物的二氧化硅填充的橡胶组合物，其中R 1独立地选自具有1至18个碳原子的亚烷基，x是2至7的整数。

公开(公告)号：US06713549B1

公开(公告)日：2004-03-30

申请号：US09662085

申请日：2000-09-14

申请人： Lawson Gibson Wideman ,  Kevin James Pyle ,  Richard Robinson Smith ,  Paul Harry Sandstrom

发明人： Lawson Gibson Wideman ,  Kevin James Pyle ,  Richard Robinson Smith ,  Paul Harry Sandstrom

IPC分类号： C08L336

CPC分类号： C08K5/0008 ,  B60C1/0016 ,  C08K9/06 ,  C08L21/00

摘要： The present invention relates to a rubber composition which contains reinforcement selected from at least one of synthetic amorphous silica, carbon black and silica treated carbon black, non-alkoxysilane containing coupling agent, wherein at least one of said reinforcements is pre-treated prior to its addition to said rubber composition with at least one of an alkylsilane hydrophobating agent and/or non-alkoxysilane containing coupling agent, and to articles of manufacture, including tires, having at least one component comprised of such rubber composition.

摘要翻译： 本发明涉及一种橡胶组合物，其包含选自合成无定形二氧化硅，炭黑和二氧化硅处理的炭黑中的至少一种的增强剂，含有偶联剂的非烷氧基硅烷，其中至少一种所述增强剂在其之前被预处理 除了具有至少一种含有偶联剂的烷基硅烷疏水化剂和/或非烷氧基硅烷以及包括具有至少一种由这种橡胶组合物组成的组分的轮胎的制品之外的所述橡胶组合物。

公开(公告)号：US06525133B1

公开(公告)日：2003-02-25

申请号：US09538072

申请日：2000-03-29

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Mark Leslie Kralevich, Jr. ,  Edward John Blok

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Mark Leslie Kralevich, Jr. ,  Edward John Blok

IPC分类号： C08L501

CPC分类号： B60C1/0016 ,  C08K5/01 ,  C08L21/00

摘要： A pneumatic tire with a rubber tread which utilized an alpha-methyl styrene oligomer

摘要翻译： 具有橡胶胎面的充气轮胎，其使用α-甲基苯乙烯寡聚体

公开(公告)号：US06465581B1

公开(公告)日：2002-10-15

申请号：US09768299

申请日：2001-01-24

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Theodore Lamson Folk

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Theodore Lamson Folk

IPC分类号： C08L5544

CPC分类号： C08K9/06 ,  B60C1/0016 ,  C08K3/013 ,  C08L21/00

摘要： This invention relates to use of stabilized unsymmetrical coupling agents for use in conjugated diene-based rubber compositions reinforced with silica-based reinforcement, namely use of stabilized 2-benzothiazyl-3-(triethoxysilylpropyl) disulfide and 3-(triethoxysilyl)propyl-N-maleamic acid. Said stabilized unsymmetrical coupling agent materials may be provided for mixing with said diene-based rubber(s), for example, as individual materials, as at least one of said materials being pre-reacted with aggregates of precipitated silica, said precipitated silica having hydroxyl groups (e.g. silanol groups) on its surface. The invention includes an article of manufacture, including a tire, having at least one component comprised of such rubber composition.

摘要翻译： 本发明涉及使用稳定的不对称偶联剂，用于用二氧化硅基增强剂增强的共轭二烯基橡胶组合物，即使用稳定的2-苯并噻唑-3-（三乙氧基甲硅烷基丙基）二硫化物和3-（三乙氧基甲硅烷基）丙基-N- 马来酰胺酸。 所述稳定的不对称偶联剂材料可以提供用于与所述二烯系橡胶混合，例如作为单独的材料，因为至少一种所述材料与沉淀二氧化硅的聚集体预反应，所述沉淀二氧化硅具有羟基 基团（如硅烷醇基）。 本发明包括具有至少一种由这种橡胶组合物组成的组分的包括轮胎的制品。

公开(公告)号：US06407180B1

公开(公告)日：2002-06-18

申请号：US09594962

申请日：2000-06-15

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  George Frank Balogh

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  George Frank Balogh

IPC分类号： C08F3606

CPC分类号： C08J3/226 ,  B29B17/0042 ,  B29K2021/00 ,  B29L2030/00 ,  B60C1/00 ,  B60C1/0016 ,  C08F8/00 ,  C08J2321/00 ,  C08J2421/00 ,  C08L19/003 ,  C08L21/00 ,  Y02W30/62 ,  C08F212/00 ,  C08L2666/08

摘要： The invention relates to ground sulfur pre-vulcanized rubber (e.g. recycled cured rubber) which is blended with a pre-formed composite of carbon black and tris (2-aminoethyl) amine following which it is sulfur vulcanized. The invention also relates to articles of manufacture, including tires, which have at least one component as a rubber composition comprised of such treated pre-vulcanized particulate rubber.

摘要翻译： 本发明涉及与预硫化的炭黑和三（2-氨基乙基）胺复合物混合的硫硫预硫化橡胶（例如再循环硫化橡胶），随后硫化硫化。 本发明还涉及包括轮胎的制品，其具有至少一种作为由经处理的预硫化颗粒状橡胶组成的橡胶组合物的组分。

公开(公告)号：US06357499B1

公开(公告)日：2002-03-19

申请号：US09384519

申请日：1999-08-27

申请人： Mark Leslie Kralevich, Jr. ,  Edward John Blok ,  Paul Harry Sandstrom ,  Lawson Gibson Wideman ,  Joseph Miles Ruscak

发明人： Mark Leslie Kralevich, Jr. ,  Edward John Blok ,  Paul Harry Sandstrom ,  Lawson Gibson Wideman ,  Joseph Miles Ruscak

IPC分类号： B60C1100

CPC分类号： C08F236/20 ,  C08F232/00 ,  C08F232/08 ,  C08L21/00 ,  Y10S152/905 ,  C08L2666/06

摘要： The present application relates to polymeric resinous material comprising (1) from 5 to 70 weight percent units derived from limonene; (2) from 5 to 70 weight percent units derived from dicyclopentadiene; (3) from 5 to 45 weight percent units derived from indene; and (4) from 5 to 45 weight percent units derived from tertiary-butyl styrene; wherein the sum of the weight percent units derived from limonene and dicyclopentadiene range from 40 to 75 weight percent units of the resin and the sum of the weight percent units derived from indene and tertiary-butyl styrene range from 25 to 60 weight percent units of the resin.

摘要翻译： 本申请涉及聚合物树脂材料，其包含（1）5至70重量％衍生自柠檬烯的单元;（2）5至70重量％的衍生自二环戊二烯的单元;（3）5-45重量％衍生自茚的单元 ; 和（4）从叔丁基苯乙烯衍生的5至45重量％的单元;其中衍生自柠檬烯和二环戊二烯的重量百分比单位的总和范围为树脂的40至75重量％单位和重量百分比单位 衍生自茚和叔丁基苯乙烯的范围为25至60重量％的树脂单位。

公开(公告)号：US06316567B1

公开(公告)日：2001-11-13

申请号：US09858693

申请日：2001-05-16

申请人： Mark Leslie Kralevich, Jr. ,  Edward John Blok ,  Lawson Gibson Wideman ,  Paul Harry Sandstrom

发明人： Mark Leslie Kralevich, Jr. ,  Edward John Blok ,  Lawson Gibson Wideman ,  Paul Harry Sandstrom

IPC分类号： C08F13606

CPC分类号： C08F236/20 ,  B60C1/0016 ,  C08F232/00 ,  C08L21/00 ,  Y10T152/10495 ,  C08L2666/06

摘要： The present application relates to polymeric resinous material comprising (1) from 5 to 70 weight percent units derived from limonene; (2) from 5 to 70 weight percent units derived from dicyclopentadiene; (3) from 5 to 45 weight percent units derived from indene; and (4) from 5 to 45 weight percent units derived from alpha-methyl styrene; wherein the sum of the weight percent units derived from limonene and dicyclopentadiene range from 40 to 75 weight percent units of the resin and the sum of the weight percent units derived from indene and alpha-methyl styrene range from 25 to 60 weight percent units of the resin.

摘要翻译： 本申请涉及聚合物树脂材料，其包含（1）5至70重量％衍生自柠檬烯的单元;（2）5至70重量％的衍生自二环戊二烯的单元;（3）5-45重量％衍生自茚的单元 ; 和（4）5至45重量％的衍生自α-甲基苯乙烯的单元;其中衍生自柠檬烯和二环戊二烯的重量百分比单位的总和范围为树脂的40至75重量％单位和重量百分比单位 衍生自茚和α-甲基苯乙烯的范围为25至60重量％的树脂单位。

公开(公告)号：US06300397B1

公开(公告)日：2001-10-09

申请号：US09520460

申请日：2000-03-08

申请人： Paul Harry Sandstrom ,  Lawson Gibson Wideman ,  Theodore Lamson Folk

发明人： Paul Harry Sandstrom ,  Lawson Gibson Wideman ,  Theodore Lamson Folk

IPC分类号： C08K300

CPC分类号： C08K5/548 ,  C08L21/00

摘要： The present invention relates to asymmetrical siloxy compounds of the formula wherein R1, R2 and R3 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; and R4 is selected from the group consisting of substituted or unsubstituted alkylene groups having from 1 to 18 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 12 carbon atoms. The asymmetrical siloxy disulfide compounds are prepared from N-cyclohexylthiophthalimide and a mercaptoalkoxysilane.

摘要翻译： 本发明涉及式R 1，R 2和R 3的不对称甲硅烷氧基化合物独立地选自具有1至8个碳原子的烷氧基; 并且R 4选自取代或未取代的具有1至18个碳原子的亚烷基和具有6至12个碳原子的亚芳基和烷基取代的亚芳基。 不对称的甲硅烷氧基二硫化物由N-环己基硫代邻苯二甲酰亚胺和巯基烷氧基硅烷制备。

公开(公告)号：US6040389A

公开(公告)日：2000-03-21

申请号：US86216

申请日：1998-05-28

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom

IPC分类号： B60C1/00 ,  C07C323/52 ,  C08K5/36 ,  C08K5/372 ,  C08K5/548 ,  C08L21/00 ,  F16G1/06 ,  F16L11/04 ,  C08C19/20 ,  B60C11/00 ,  C08K3/04 ,  C08K3/36

CPC分类号： C08K5/372 ,  C07C323/52 ,  C08K5/548

摘要： The present invention relates to bis(hydroxyalkyl alkyl ester) polysulfides of the formula ##STR1## where R.sup.1 is independently selected from alkylene groups having 1 to 8 carbon atoms, R.sup.2 is independently selected from alkylene groups having 2 to 6 carbon atoms and x is an integer of from 2 to 8. These polysulfides are particularly suited for use in rubber compositions.

摘要翻译： 本发明涉及下式的双（羟烷基烷基酯）多硫化物，其中R 1独立地选自具有1至8个碳原子的亚烷基，R 2独立地选自具有2至6个碳原子的亚烷基，x是从 这些多硫化物特别适用于橡胶组合物。

公开(公告)号：US5990210A

公开(公告)日：1999-11-23

申请号：US111226

申请日：1998-07-07

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom

IPC分类号： B60C1/00 ,  C08J3/24 ,  C08K5/3415 ,  C08K5/54 ,  C08L7/00 ,  C08L9/00 ,  C08L23/16 ,  C08L23/22 ,  C08K5/34

CPC分类号： C08K5/3415 ,  Y10S152/905

摘要： The present invention relates to rubber compositions containing an elastomer having olefinic unsaturation and a carboxymaleimidophenyl ester of the formula ##STR1## wherein R.sup.1 is selected from the group alkyls having from 1 to 8 carbon atoms and aryls having from 6 to 10 carbon atoms; and R.sup.2 and R.sup.3 may be the same or different and are selected from the group consisting of hydrogen, halogen and alkyls having from 1 to 8 carbon atoms.

摘要翻译： 本发明涉及包含具有烯属不饱和键的弹性体和下式的羧基马来酰亚胺基苯基酯的橡胶组合物：其中R1选自具有1至8个碳原子的烷基和具有6至10个碳原子的芳基; 并且R 2和R 3可以相同或不同，并且选自氢，卤素和具有1至8个碳原子的烷基。