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公开(公告)号：US5883057A
公开(公告)日：1999-03-16
申请号：US953698
申请日：1997-10-17
IPC分类号： C10M111/04 , C10M129/10 , C10M133/04 , C10M135/04 , C10M135/18 , C10M135/20 , C10M137/10 , C10M139/00 , C10M143/00 , C10M161/00 , C10M169/04 , C10N20/00 , C10N20/04 , C10N30/02 , C10N30/06 , C10N30/10 , C10N40/04 , C10M145/00
CPC分类号： C10M143/00 , C10M161/00 , C10M169/044 , C10M2203/06 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/108 , C10M2203/1085 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/026 , C10M2205/0265 , C10M2205/028 , C10M2205/06 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/282 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/084 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/223 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/024 , C10M2219/066 , C10M2219/068 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/041 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/10 , C10M2227/061 , C10N2220/02 , C10N2240/02
摘要： This invention relates to a lubricating composition comprising at least about 30% by weight of at least one mineral oil, having a kinematic viscosity of less than about 8 cSt at 100.degree. C., (A) from about 5% to about 30% by weight at least one polymer having a Mw less than about 10,000, and (B) from about 2% to about 12% by weight of a polymer having a Mw greater than about 15,000, wherein the lubricating composition has a shear loss of less than about 15% in the 20 hour taper bearing shear test. The invention also relates to concentrates used in preparing shear stable lubricating compositions. The present combination of components provides good low and high temperature properties to mineral oils, even at high treat levels. These lubricants have good shear stability and in one aspect have improved oxidation resistance.
摘要翻译： 本发明涉及一种润滑组合物，其包含至少约30重量％的至少一种矿物油，其运动粘度在100℃时小于约8cSt，（A）约5％至约30％由 重量至少一种具有+ E，ovs M + EE w小于约10,000的聚合物，和（B）约2％至约12％重量的具有+ E，ovs M + EE w的聚合物，其大于约 15,000，其中润滑组合物在20小时锥形轴承剪切试验中具有小于约15％的剪切损失。 本发明还涉及用于制备剪切稳定润滑组合物的浓缩物。 本组合的组分为矿物油提供了良好的低温和高温性能，即使在高处理水平。 这些润滑剂具有良好的剪切稳定性，并且在一个方面具有改进的抗氧化性。
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2.发明授权Hydroxyalkyl dithiocarbamates, their borated esters and lubricants, functional fluids, greases and aqueous compositions containing the same 失效羟基烷基二硫代氨基甲酸酯，它们的硼酸酯和润滑剂，功能性流体，润滑脂和含有它们的含水组合物
公开(公告)号：US5698498A
公开(公告)日：1997-12-16
申请号：US702194
申请日：1996-08-23
IPC分类号： C10M139/00 , C10M141/12 , C10M163/00 , C10M141/02 , C10M135/18
CPC分类号： C10M163/00 , C10M139/00 , C10M141/12 , C10M2201/087 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/22 , C10M2215/04 , C10M2215/042 , C10M2215/24 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2223/00 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/10 , C10M2227/00 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/14 , C10N2240/40 , C10N2270/02
摘要： This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and (A) a minor amount of at least one hydroxyalkyl dithiocarbamate or at least one borate thereof, wherein the dithiocarbamate is derived from an amine other than an alkyl or alkenylsuccinimide. In another aspect the invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity, a hydroxyalkyl dithiocarbamate or a borate thereof, and (B) at least one sulfur compound or (C) at least one phosphorus or boron antiwear or extreme pressure agent. The invention also relates to greases, functional fluids and aqueous fluids containing the hydroxyalkyl dithiocarbamates and borates thereof. The lubricants and fluids have improved antiwear and extreme pressure properties including providing improved antiscuff protection.
摘要翻译： 本发明涉及一种润滑组合物，其包含主要量的润滑粘度油和（A）少量至少一种羟基烷基二硫代氨基甲酸盐或至少一种硼酸盐，其中二硫代氨基甲酸盐衍生自除烷基以外的胺或 烯基琥珀酰亚胺。 另一方面，本发明涉及一种润滑组合物，其包含主要量的润滑粘度油，羟烷基二硫代氨基甲酸盐或其硼酸盐，和（B）至少一种硫化合物或（C）至少一种磷或硼抗磨损或 极压剂。 本发明还涉及含有羟基烷基二硫代氨基甲酸酯和其硼酸盐的润滑脂，功能流体和含水流体。 润滑剂和流体具有改进的抗磨损和极压性能，包括提供改进的抗磨损保护。
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公开(公告)号：US06962895B2
公开(公告)日：2005-11-08
申请号：US08888462
申请日：1997-07-07
IPC分类号： C10M161/00 , C10M167/00 , C10M169/04 , C10N30/02 , C10N30/08 , C10N40/04 , C10N40/06 , C10M107/02 , C10M143/00
CPC分类号： C10M169/044 , C10M101/02 , C10M107/04 , C10M107/06 , C10M107/08 , C10M107/14 , C10M107/28 , C10M127/06 , C10M129/10 , C10M129/68 , C10M129/72 , C10M129/76 , C10M133/08 , C10M133/12 , C10M133/52 , C10M133/56 , C10M135/04 , C10M135/18 , C10M135/30 , C10M135/36 , C10M137/02 , C10M137/10 , C10M139/00 , C10M143/00 , C10M143/02 , C10M143/04 , C10M143/06 , C10M143/08 , C10M143/12 , C10M145/14 , C10M159/04 , C10M159/12 , C10M159/123 , C10M161/00 , C10M167/00 , C10M169/048 , C10M2203/06 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/108 , C10M2203/1085 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/0225 , C10M2205/024 , C10M2205/0245 , C10M2205/026 , C10M2205/0265 , C10M2205/028 , C10M2205/06 , C10M2205/063 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/28 , C10M2207/282 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/08 , C10M2209/084 , C10M2209/0845 , C10M2209/0863 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/066 , C10M2219/068 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/041 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/10 , C10M2223/12 , C10M2223/121 , C10M2227/00 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10N2240/02
摘要： This invention relates to a lubricating composition comprising at least about 30% by weight at least one mineral oil, having a kinematic viscosity of less than about 8 cSt at 100° C., (A) from about 15% to about 40% by weight of at least one polymer, and (B) up to about 30% by weight of at least one fluidizing agent, provided that when the fluidizing agent is a polyα-olefin having a kinematic viscosity from about 2 to about 30 cSt at 100° C., then the polyα-olefin is present in an amount up to about 12% by weight, wherein the lubricating composition has a shear loss of less than about 15% in the 20 hour taper bearing shear test. The invention also relates to concentrates used in preparing lubricating compositions. The present combination of components provides good low and high temperature properties especially when used in combination with one or more mineral oils. In one aspect, the compositions provide improved oxidation resistance.
摘要翻译： 本发明涉及一种润滑组合物，其包含至少约30重量％的至少一种矿物油，其在100℃下的运动粘度小于约8cSt，（A）约15重量％至约40重量％ 的至少一种聚合物，和（B）至多约30重量％的至少一种流化剂，条件是当流化剂是在100℃下具有约2至约30cSt的运动粘度的聚α-烯烃时 ，则聚α-烯烃的存在量最多达12％（重量），其中润滑组合物在20小时锥形轴承剪切试验中的剪切损失小于约15％。 本发明还涉及用于制备润滑组合物的浓缩物。 本组合的组分提供良好的低温和高温特性，特别是当与一种或多种矿物油组合使用时。 在一个方面，组合物提供改善的抗氧化性。
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