公开(公告)号：US06245873B1

公开(公告)日：2001-06-12

申请号：US09246391

申请日：1999-02-09

申请人： Lawson Gibson Wideman ,  Thomas Joseph Segatta ,  Denise Jeannette Keith

发明人： Lawson Gibson Wideman ,  Thomas Joseph Segatta ,  Denise Jeannette Keith

IPC分类号： C08F13600

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

摘要： This invention relates to a novel class of polymeric resins which have a softening point ranging from about 50° C. to about 220° C. and a molecular weight ranging from about 500 to about 42,000. The resins consist essentially of the polymers which result from the polymerization reaction between dicyclopentadiene and limonene. The polymeric resins are particularly useful in improving traction of the rubber when used in tire treads.

公开(公告)号：US6079468A

公开(公告)日：2000-06-27

申请号：US695050

申请日：1996-08-09

申请人： Richard Michael D'Sidocky ,  Neil Arthur Maly ,  Lawson Gibson Wideman

发明人： Richard Michael D'Sidocky ,  Neil Arthur Maly ,  Lawson Gibson Wideman

IPC分类号： B60C1/00 ,  C08K5/3415 ,  C08K5/47 ,  C08L7/00 ,  C08L9/00 ,  C08C19/22

CPC分类号： C08K5/3415 ,  B60C1/00 ,  C08K5/47

摘要： This invention relates to the discovery that the combination of a bismaleimide compound and a bis benzothiazolyldithio end capped compound provides for excellent vulcanization of rubbers and results in desirable reversion resistant rubbers properties.

摘要翻译： 本发明涉及双马来酰亚胺化合物和双苯并噻唑二硫醇封端化合物的组合提供了优异的橡胶硫化并产生所需的耐逆性橡胶性能的发现。

公开(公告)号：US5981662A

公开(公告)日：1999-11-09

申请号：US931143

申请日：1997-09-16

申请人： Richard Michael D'Sidocky ,  Lawson Gibson Wideman

发明人： Richard Michael D'Sidocky ,  Lawson Gibson Wideman

IPC分类号： C07D207/40 ,  C07D207/416 ,  C08K5/378 ,  C08C19/20

CPC分类号： C07D207/416 ,  C08K5/378 ,  Y10T152/10495

摘要： The present invention relates to rubber compounds containing polymeric bis-succinimide polysulfides of the formula: ##STR1## wherein R is selected from the group consisting of phenylene and xylylene; R.sup.1 is selected from the group consisting hydrogen and alkyls having from 1 to 18 carbon atoms; x is an integer of from 2 to 8 and y is an integer of from 2 to 10.

摘要翻译： 本发明涉及含有下式的聚合双琥珀酰亚胺多硫化物的橡胶化合物：其中R选自亚苯基和亚二甲苯; R1选自氢和具有1至18个碳原子的烷基; x为2〜8的整数，y为2〜10的整数。

公开(公告)号：US5900448A

公开(公告)日：1999-05-04

申请号：US16582

申请日：1998-01-30

申请人： Lawson Gibson Wideman ,  William Paul Francik ,  Richard Michael D'Sidocky

发明人： Lawson Gibson Wideman ,  William Paul Francik ,  Richard Michael D'Sidocky

IPC分类号： C08K3/30 ,  C08K3/00

CPC分类号： C08K3/30

摘要： A method for processing an elastomer comprising mixing 100 parts by weight of an elastomer having olefinic unsaturation with from 0.05 to 10 phr of a hydrated zinc-sodium thiosulfate. The hydrated zinc-sodium thiosulfate may be used in place of in whole or in part for conventional adhesion promoting cobalt compounds.

摘要翻译： 一种用于处理弹性体的方法，包括将100重量份具有烯属不饱和的弹性体与0.05至10phr的水合硫代硫代锌硫酸钠混合。 可以使用水合的硫代硫酸锌钠代替全部或部分代替常规的促进粘合剂的钴化合物。

公开(公告)号：US5753732A

公开(公告)日：1998-05-19

申请号：US813014

申请日：1997-03-06

申请人： Lawson Gibson Wideman ,  David John Zanzig ,  Theodore Augustus Evans ,  Charlie Sun

发明人： Lawson Gibson Wideman ,  David John Zanzig ,  Theodore Augustus Evans ,  Charlie Sun

IPC分类号： C07F7/18 ,  C08F8/42 ,  C08K5/14 ,  C08K5/544 ,  C08L83/06 ,  C08F8/33 ,  C08F36/06 ,  C07F7/04

CPC分类号： C08L83/06 ,  C07F7/1836 ,  C08F8/42 ,  C08K5/14 ,  C08K5/544

摘要： The present invention relates to unsaturated amine-functional silane compounds of the formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms, alkyl radicals having 1 to 8 carbon atoms and aryl radicals having 6 carbon atoms, with the proviso that at least one of R.sup.1, R.sup.2 and R.sup.3 is an alkoxy radical; R.sup.4 is selected from the group consisting of alkylene groups having from 1 to 18 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms; R.sup.5 is selected from the group consisting of hydrogen and an alkyl group having 1 carbon atom and X is a halogen atom selected from the group consisting of Cl, Br and I.

摘要翻译： 本发明涉及下式的不饱和胺官能的硅烷化合物：其中R 1，R 2和R 3独立地选自具有1至8个碳原子的烷氧基，烷基具有1至 8个碳原子和具有6个碳原子的芳基，条件是R 1，R 2和R 3中的至少一个是烷氧基; R 4选自具有1至18个碳原子的亚烷基和具有6至10个碳原子的亚芳基和烷基取代的亚芳基; R5选自氢和具有1个碳原子的烷基，X是选自Cl，Br和I的卤素原子。

公开(公告)号：US5728757A

公开(公告)日：1998-03-17

申请号：US695051

申请日：1996-08-09

申请人： Richard Michael D'Sidocky ,  Lawson Gibson Wideman ,  Bernard Matthew Bezilla, Jr. ,  Cheng Shaw

发明人： Richard Michael D'Sidocky ,  Lawson Gibson Wideman ,  Bernard Matthew Bezilla, Jr. ,  Cheng Shaw

IPC分类号： B60C1/00 ,  C07C233/44 ,  C08K3/06 ,  C08K5/20 ,  C08L7/00 ,  C08L9/00 ,  C08J5/21

CPC分类号： C07C233/44 ,  B60C1/00 ,  B60C1/0025 ,  C08K5/20

摘要： The present invention relates to a zinc salt of the formula: ##STR1## and rubber compounds containing such salts.

摘要翻译： 本发明涉及下式的锌盐：含有这些盐的橡胶化合物。