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公开(公告)号:US5362409A
公开(公告)日:1994-11-08
申请号:US142583
申请日:1993-10-25
IPC分类号: C10M169/06 , C10N10/02 , C10N10/04 , C10N10/06 , C10N20/00 , C10N30/02 , C10N30/04 , C10N40/02 , C10N50/10 , C10M137/04
CPC分类号: C10M169/06 , C10M2207/028 , C10M2207/106 , C10M2207/1206 , C10M2207/121 , C10M2207/122 , C10M2207/1225 , C10M2207/123 , C10M2207/1245 , C10M2207/125 , C10M2207/1265 , C10M2207/1285 , C10M2207/129 , C10M2207/1406 , C10M2207/141 , C10M2207/166 , C10M2207/18 , C10M2207/186 , C10M2207/206 , C10M2207/22 , C10M2207/246 , C10M2207/26 , C10M2207/2613 , C10M2207/262 , C10M2207/2626 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/022 , C10M2219/046 , C10M2219/089 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2223/061 , C10M2223/063 , C10M2223/065 , C10M2223/10 , C10M2223/12 , C10M2223/121 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03
摘要: Improved grease compositions comprise a major amount of an oil based metal soap thickened base grease selected from the group consisting of complex and failed complex greases, at least one sulfur and phosphorus containing composition alone or together with an overbased metal salt of an organic acid and a hydrocarbyl phosphite, in amounts sufficient to increase the dropping point of the base grease, as measured by ASTM Procedure D-2265 by at least 15.degree. C., the phosphorus and sulfur compound being described in detail herein.
摘要翻译: 改进的润滑脂组合物包含主要量的选自复合和失败的复合润滑脂,至少一种含硫和磷的组合物的油基金属皂增稠的基础油脂,或者与高碱性的有机酸金属盐和 亚磷酸氢盐,其量足以增加基础润滑脂的滴点,如通过ASTM方法D-2265测量至少15℃,磷和硫化合物在此详细描述。
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公开(公告)号:US5256320A
公开(公告)日:1993-10-26
申请号:US911443
申请日:1992-07-10
申请人: Patricia R. Todd , James N. Vinci
发明人: Patricia R. Todd , James N. Vinci
IPC分类号: C10M169/06 , C10N10/02 , C10N10/04 , C10N10/06 , C10N20/00 , C10N20/02 , C10N30/02 , C10N40/02 , C10N50/10 , C10M137/04
CPC分类号: C10M169/06 , C10M2207/028 , C10M2207/106 , C10M2207/1206 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/1406 , C10M2207/18 , C10M2207/22 , C10M2207/26 , C10M2207/2613 , C10M2207/262 , C10M2207/2626 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/022 , C10M2219/046 , C10M2219/089 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/06 , C10M2223/061 , C10M2223/063 , C10M2223/065 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03
摘要: Improved grease compositions comprise a major amount of an oil based simple metal soap thickened base grease, an overbased metal salt of an organic acid, at least one sulfur and phosphorus containing composition and a hydrocarbyl phosphite, together in amounts sufficient to increase the dropping point of the base grease, as measured by ASTM Procedure D-2265 by at least 50.degree. C., the phosphorus and sulfur compound being described in detail herein.
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公开(公告)号:US5256321A
公开(公告)日:1993-10-26
申请号:US911833
申请日:1992-07-10
申请人: Patricia R. Todd
发明人: Patricia R. Todd
IPC分类号: C10M169/06 , C10N10/02 , C10N10/04 , C10N20/02 , C10N30/02 , C10N50/10 , C10N70/00 , C10M137/04 , C10M141/02
CPC分类号: C10M169/06 , C10M2207/1225 , C10M2207/1245 , C10M2207/125 , C10M2207/1265 , C10M2207/1285 , C10M2207/129 , C10M2207/166 , C10M2207/186 , C10M2207/206 , C10M2207/246 , C10M2223/045 , C10M2223/047 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03
摘要: Improved grease compositions substantially free of boron and boron-containing compounds, comprise a major amount of an oil based simple metal soap thickened base grease and a minor amount of at least one sulfur and phosphorus containing composition sufficient to increase the dropping point of the base grease, as measured by ASTM Procedure D-2265 by at least 30.degree. C., the phosphorus and sulfur compound being described in detail herein.
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公开(公告)号:US06300288B1
公开(公告)日:2001-10-09
申请号:US08221324
申请日:1994-03-31
IPC分类号: C10M11300
CPC分类号: C10M123/04 , C10M117/00 , C10M117/04 , C10M119/12 , C10M121/04 , C10M123/06 , C10M2207/028 , C10M2207/106 , C10M2207/1206 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/1245 , C10M2207/125 , C10M2207/1285 , C10M2207/129 , C10M2207/1406 , C10M2207/141 , C10M2207/22 , C10M2207/2613 , C10M2207/262 , C10M2207/2626 , C10M2209/0813 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10M2209/0866 , C10M2219/046 , C10M2221/041 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2225/00 , C10M2225/02 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03
摘要: A grease of an oil of lubricating viscosity, a polyolefin having grafted acid functionality, a metallic species capable of interacting with the acid functionality of said polyolefin to cause association among the acid groups and a co-thickening agent, has improved rheological properties. The co-thickening agent and the metallic species can together comprise a gelled overbased material, particularly an overbased carboxylate.
摘要翻译: 具有润滑粘度的油的润滑脂,具有接枝酸官能团的聚烯烃,能够与所述聚烯烃的酸官能团相互作用以引起酸基团和共增稠剂之间缔合的金属物质具有改善的流变性能。 共增稠剂和金属物质可以一起包含凝胶化的高碱性材料,特别是高碱性羧酸盐。
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公开(公告)号:US06214778B1
公开(公告)日:2001-04-10
申请号:US09634303
申请日:2000-08-08
申请人: Patricia R. Todd
发明人: Patricia R. Todd
IPC分类号: C10M12926
CPC分类号: C10M169/06 , C10M2207/028 , C10M2207/124 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/128 , C10M2207/129 , C10M2207/1415 , C10M2207/144 , C10M2207/146 , C10M2207/26 , C10M2207/262 , C10M2215/006 , C10M2215/026 , C10M2215/0813 , C10M2215/1013 , C10M2215/102 , C10M2215/1026 , C10M2215/121 , C10M2215/2206 , C10M2215/2275 , C10M2217/044 , C10M2217/045 , C10M2219/089 , C10N2210/00 , C10N2210/02
摘要: A grease composition comprising a major amount of an oil of lubricating viscosity; a thickener selected from the group consisting of monoureas, diureas, triureas and polyureas, or mixtures thereof; and an oil soluble neutral or overbased zinc salt of a carboxylic acid selected from the group consisting of zinc salts of fatty acids, the zinc salts of hydrocarbyl-substituted salicylic acids, and zinc glyoxylates is disclosed.
摘要翻译: 一种润滑脂组合物,其包含主要量的润滑粘度的油; 选自单脲,利尿剂,triureas和聚脲的增稠剂或其混合物; 公开了一种选自脂肪酸的锌盐,烃基取代的水杨酸的锌盐和乙醛酸锌的羧酸的油溶性中性或高碱性锌盐。
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