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91.发明授权Rubber compositions containing a disodium salt of 2,2'-dithiosalicyclic acid 失效含有2,2'-二硫代环己二酸二钠盐的橡胶组合物
公开(公告)号：US5961755A
公开(公告)日：1999-10-05
申请号：US63260
申请日：1998-04-20
CPC分类号： C08K5/375 , Y10T152/10495
摘要： The present invention relates to rubber compositions containing a disodium salt of 2,2'-dithiosalicyclic acid of the formula: ##STR1##
摘要翻译： 本发明涉及含有下式的2,2'-二硫代脂环酸的二钠盐的橡胶组合物：
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92.发明授权Method of processing rubber compositions containing 2-benzothiazyl-3-(propane-1,2-diol) disulfide 失效加工含有2-苯并噻唑基-3-（丙烷-1,2-二醇）二硫化物的橡胶组合物的方法
公开(公告)号：US5900467A
公开(公告)日：1999-05-04
申请号：US914462
申请日：1997-08-19
CPC分类号： C08K5/47
摘要： The present invention relates to a method of processing rubber compositions containing 2-benzothiazyl-3-(propane-1,2-diol)disulfide.
摘要翻译： 本发明涉及一种加工含2-苯并噻唑基-3-（丙烷-1,2-二醇）二硫化物的橡胶组合物的方法。
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公开(公告)号：US5900448A
公开(公告)日：1999-05-04
申请号：US16582
申请日：1998-01-30
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。
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94.发明授权Unsaturated amine-functional silane compounds and their use in rubber compositions 失效不饱和胺官能硅烷化合物及其在橡胶组合物中的应用
公开(公告)号：US5753732A
公开(公告)日：1998-05-19
申请号：US813014
申请日：1997-03-06
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。
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95.发明授权
公开(公告)号：US5728757A
公开(公告)日：1998-03-17
申请号：US695051
申请日：1996-08-09
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。
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公开(公告)号：US5719208A
公开(公告)日：1998-02-17
申请号：US832720
申请日：1997-04-11
摘要： The present invention relates to a silica reinforced rubber composition and pneumatic tires having treads comprised of the silica reinforced rubber compositions. The silica reinforced rubber composition comprises an elastomer, silica, optionally carbon black and a silica coupler of the formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 individually represent hydrogen or an alkyl of 1 to 6 carbon atoms; X represents oxygen or sulfur; and Z represents a hydroxyalkyl group of 2 to 7 carbon atoms.
摘要翻译： 本发明涉及二氧化硅增强橡胶组合物和具有由二氧化硅增强橡胶组合物组成的胎面的充气轮胎。 二氧化硅增强橡胶组合物包含弹性体，二氧化硅，任选炭黑和下式的二氧化硅偶联剂：其中R 1，R 2和R 3各自表示氢或1-6个碳原子的烷基; X表示氧或硫; Z表示2〜7个碳原子的羟烷基。
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