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公开(公告)号:US6153564A
公开(公告)日:2000-11-28
申请号:US335126
申请日:1999-06-17
IPC分类号: C10M159/18 , C10N10/12 , C10M135/18 , C10M137/10
CPC分类号: C10M159/18 , C10M2207/125 , C10M2207/129 , C10M2219/066 , C10M2219/068 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2227/09 , C10N2210/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要: A lubricating oil composition is provided comprising a major amount of an oil of lubricating viscosity and a minor amount of, as an additive, at least one compound comprising a metal core and bonded thereto one or more ligands capable of rendering the compound oil-soluble or oil-dispersible, at least one ligand having at least two hydrocarbyl groups of which one has 1 to 7 carbon atoms and the other or another has more carbon atoms.
摘要翻译: 提供了一种润滑油组合物,其包含主要量的润滑粘度的油和少量作为添加剂的少量至少一种包含金属核心的化合物并与其键合,所述化合物包含一种或多种能够使化合物油溶性或 油分散性,至少一种具有至少两个具有1至7个碳原子并且另一个或更多个碳原子的烃基的配位体。
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公开(公告)号:US5906968A
公开(公告)日:1999-05-25
申请号:US990053
申请日:1997-12-12
申请人: Jonathan M. McConnachie , Edward I. Stiefel , Ian Alexander Weston Bell , Velautha-Cumaran Arunasalam
发明人: Jonathan M. McConnachie , Edward I. Stiefel , Ian Alexander Weston Bell , Velautha-Cumaran Arunasalam
IPC分类号: C07F11/00 , C10M135/18 , C10M137/10 , C10M159/18 , C10M139/00
CPC分类号: C10M135/18 , C07F11/005 , C10M137/10 , C10M159/18 , C10M2219/068 , C10M2223/045 , C10M2227/09 , C10N2210/06 , C10N2230/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2270/00
摘要: A method of making an oil-soluble or oil-dispersible trinuclear molybdenum-sulfur compound, comprising: reacting two to less than three equivalents of a tetrahydrocarbyl thiuram disulfide and one equivalent of a compound containing the �Mo.sub.3 S.sub.13 !.sup.2- ion to produce a trinuclear molybdenum compound of the formula Mo.sub.3 S.sub.x (L).sub.4 wherein x is from 4 to 10 and L is dihydrocarbyl-dithiocarbamate.
摘要翻译: 一种制备油溶性或油分散性三核钼硫化合物的方法,包括:使二至少于三当量的四烃基秋兰姆二硫化物和一当量含有[Mo 3 S 13] 2-离子的化合物反应以产生三核 钼化合物,其中x为4至10,L为二烃基 - 二硫代氨基甲酸酯。
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公开(公告)号:US6110878A
公开(公告)日:2000-08-29
申请号:US209949
申请日:1998-12-11
申请人: Jonathan M. McConnachie , Edward Ira Stiefel , Ian Alexander Weston Bell , Velautha-Cumaran Arunasalam
发明人: Jonathan M. McConnachie , Edward Ira Stiefel , Ian Alexander Weston Bell , Velautha-Cumaran Arunasalam
IPC分类号: C07F11/00 , C10M135/18 , C10M137/10 , C10M159/18 , C10M139/00
CPC分类号: C07F11/005 , C10M135/18 , C10M137/10 , C10M159/18 , C10M2219/068 , C10M2223/045 , C10M2227/09 , C10N2210/06 , C10N2230/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2270/00
摘要: Oil-soluble or oil-dispersible trinuclear molybdenum-sulfur compounds are made by reacting less than three, such as 1.5 to 2.5, preferably two to 2.1, molar equivalents of a disulfide with one molar equivalent of a compound containing the [Mo.sub.3 S.sub.13 ].sup.2- ion. The trinuclear compounds include S-containing ligands that are derived from the disulfide reactant via cleavage of the disulfide bond; the ligands are bound to the core via the S atoms.
摘要翻译: 油溶性或油分散性的三核钼硫化合物通过使少于三个的摩尔当量的二硫化物与1.5摩尔当量的含有[Mo 3 S 13] 2 - 离子。 三核化合物包括通过二硫键切割衍生自二硫化物反应物的含S配体; 配体通过S原子与核结合。
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