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公开(公告)号:US20110183877A1
公开(公告)日:2011-07-28
申请号:US12999455
申请日:2009-06-18
申请人: Stefan Daegling
发明人: Stefan Daegling
IPC分类号: C10M145/10 , C10M129/38
CPC分类号: C10M123/02 , C10M123/04 , C10M169/02 , C10M2203/1006 , C10M2205/022 , C10M2209/084 , C10N2210/01 , C10N2220/028 , C10N2230/68 , C10N2250/10
摘要: Lubricating grease composition comprising: (i) a base oil; and (ii) a thickener system comprising (i) a lithium soap of a first carboxylic acid selected from C12-C24 hydroxy carboxylic acids and (ii) a lithium soap of a second carboxylic acid selected from C12-C24 branched carboxylic acids, C12-C24 dihydroxy carboxylic acids and mixtures thereof. The lubricating grease compositions according to the present invention have improved oil bleeding and shear stability properties, as well as improved grease lifetime and increased relubrication intervals.
摘要翻译: 润滑油脂组合物,其包含:(i)基础油; 和(ii)增稠剂体系,其包含(i)选自C 12 -C 24羟基羧酸的第一羧酸的锂皂和(ii)选自C 12 -C 24支链羧酸,C 12 -C 24羟基羧酸的第二羧酸的锂皂, C24二羟基羧酸及其混合物。 根据本发明的润滑脂组合物具有改善的油渗和剪切稳定性,以及改善的润滑脂寿命和增加的再润滑间隔。
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公开(公告)号:US20100093569A1
公开(公告)日:2010-04-15
申请号:US12448794
申请日:2008-01-15
申请人: Masaki Egami , Eiichirou Shimazu
发明人: Masaki Egami , Eiichirou Shimazu
IPC分类号: C10M169/00
CPC分类号: F16C33/201 , C10M113/12 , C10M123/04 , C10M171/06 , C10M2201/105 , C10M2205/14 , C10M2229/02 , C10N2220/08 , C10N2220/082 , C10N2230/06 , C10N2250/16 , C10N2250/18 , F16C33/043
摘要: The present invention provides a sliding material composition that is capable of continuously supplying a lubricant to the surface of a sliding portion and has a low frictionality and a low wearability. A sliding material composition of the present invention includes a resin material with which at least porous silica and a lubricant are mixed. The ratio of the sum of the mixing amount of the porous silica and that of the lubricant to the whole amount of the sliding material composition is 30 to 60 vol %. The interconnected cell ratio of the oil-containing porous silica in which the lubricant is held by the porous silica is not less than 20% when the interconnected cell ratio is found by a predetermined computing method to be carried out by utilizing the principle of a Monte Carlo method.
摘要翻译: 本发明提供一种滑动材料组合物,其能够在滑动部分的表面上连续地供给润滑剂,并且具有低的摩擦性和低的耐磨性。 本发明的滑动材料组合物包括至少多孔二氧化硅和润滑剂混合的树脂材料。 多孔二氧化硅和润滑剂的混合量的总和与滑动材料组合物的总量的比例为30〜60体积%。 当通过预定的计算方法发现互连的电池比率时,由多孔二氧化硅保持润滑剂的含油多孔二氧化硅的相互连接的电池比不小于20%,通过利用蒙特 卡罗法。
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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:US3920571A
公开(公告)日:1975-11-18
申请号:US50606274
申请日:1974-09-16
申请人: CHEVRON RES
发明人: CROCKER RICHARD E
IPC分类号: C10M123/00 , C10M123/04 , C10M169/02 , C10M1/10 , C10M3/02 , C10M5/02 , C10M7/02
CPC分类号: C10M123/00 , C10M123/04 , C10M169/02 , C10M2201/062 , C10M2201/083 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/02 , C10M2205/024 , C10M2205/026 , C10M2207/023 , C10M2207/027 , C10M2207/04 , C10M2207/046 , C10M2207/121 , C10M2207/122 , C10M2207/282 , C10M2207/34 , C10M2209/101 , C10M2209/103 , C10M2209/105 , C10M2209/108 , C10M2215/042 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/102 , C10M2215/12 , C10M2215/28 , C10M2217/028 , C10M2217/042 , C10M2217/043 , C10M2217/044 , C10M2217/045 , C10M2217/06 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/04 , C10M2223/042 , C10M2227/02 , C10M2227/04 , C10M2229/04 , C10M2229/042 , C10M2229/043 , C10M2229/044 , C10N2210/02 , C10N2210/04 , C10N2230/12 , C10N2250/10 , C10N2270/00 , C10N2270/02
摘要: A novel grease composition is prepared by admixing a lubricating oil with 0.5 to 10 weight percent of a mono- or polyurea compound or mixture of mono- and/or polyurea compounds having from 1 to 8 ureido groups and having a molecular weight between about 375 to 2,500 and from 3 to 30 weight percent of an alkaline earth metal carbonate.
摘要翻译: 通过将润滑油与0.5至10重量%的具有1至8个脲基的单脲或聚脲化合物或单 - 和/或聚脲化合物的混合物混合,并且分子量约为375至 2,500和3至30重量%的碱土金属碳酸盐。
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