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公开(公告)号:US20060276353A1
公开(公告)日:2006-12-07
申请号:US11443940
申请日:2006-05-31
申请人: Matthew Irving , Robin Scott , Nancy Diggs , Jose Gutierrez , Michael Alessi
发明人: Matthew Irving , Robin Scott , Nancy Diggs , Jose Gutierrez , Michael Alessi
IPC分类号: C10M135/18
CPC分类号: C10M161/00 , C10M165/00 , C10M167/00 , C10M2205/026 , C10M2207/144 , C10M2207/262 , C10M2219/044 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2220/026 , C10N2230/12 , C10N2230/36 , C10N2230/42 , C10N2240/04 , C10N2240/102
摘要: A method of improving the seal compatibility and/or copper corrosion performance of lubricating oil compositions for the lubrication of the crankcases of an internal combustion engine, which method includes the step of adding to the lubricating oil compositions a minor amount of a non-hydrogenated (unsaturated) olefin polymer. Also described are lubricating oil compositions for engines and transmissions, which compositions contain sulphur and/or a salicylate soap and a minor amount of a non-hydrogenated (unsaturated) polymer, which compositions are compatible with nitrile rubber engine and transmission seals and copper-containing engine and transmission components.
摘要翻译: 一种提高用于润滑内燃机曲轴箱的润滑油组合物的密封相容性和/或铜腐蚀性能的方法,该方法包括向润滑油组合物中加入少量非氢化( 不饱和)烯烃聚合物。 还描述了用于发动机和变速器的润滑油组合物,该组合物含有硫和/或水杨酸酯皂和少量非氢化(不饱和的)聚合物,该组合物与丁腈橡胶发动机和传输密封件以及含铜 发动机和传动部件。
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公开(公告)号:US20060189492A1
公开(公告)日:2006-08-24
申请号:US11061800
申请日:2005-02-18
申请人: Tushar Bera , Nancy Diggs , Rolfe Hartley , Jacob Emert , Michael Alessi , Jun Hua
发明人: Tushar Bera , Nancy Diggs , Rolfe Hartley , Jacob Emert , Michael Alessi , Jun Hua
IPC分类号: C10M135/30 , C10M129/10
CPC分类号: C07C69/34 , C08G61/02 , C08L51/06 , C08L53/02 , C08L53/025 , C10M129/95 , C10M141/02 , C10M141/06 , C10M141/10 , C10M145/20 , C10M145/24 , C10M159/12 , C10M161/00 , C10M2207/046 , C10M2207/283 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/10 , C10M2209/101 , C10M2209/104 , C10M2209/108 , C10M2209/109 , C10M2215/28 , C10M2223/045 , C10N2210/06 , C10N2230/041 , C10N2240/10 , C10N2260/06 , C08L2666/04 , C08L2666/02 , C08L2666/24 , C10M2207/08 , C10M2207/127 , C10M2215/14
摘要: Linked aromatic compounds found to act as potent soot dispersants in lubricating oil compositions; lubricating oil compositions containing such soot dispersants and precursor compounds from which the soot dispersants are derived.
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公开(公告)号:US20050130852A1
公开(公告)日:2005-06-16
申请号:US10712932
申请日:2004-04-26
申请人: Antonio Gutierrez , Ricardo Bloch , Nancy Diggs , Fredrick Girschick , David Martella , Mark Stevens , Jacob Emert
发明人: Antonio Gutierrez , Ricardo Bloch , Nancy Diggs , Fredrick Girschick , David Martella , Mark Stevens , Jacob Emert
IPC分类号: C10M169/04 , C07C45/46 , C07C49/788 , C07D215/14 , C10M101/02 , C10M129/24 , C10M133/38 , C10M133/54 , C10M133/56 , C10M141/06 , C10M161/00 , C10N30/04 , C10N40/25 , C10M141/02
CPC分类号: C10M161/00 , C07C45/46 , C07C49/788 , C07D215/14 , C10M141/06
摘要: Lubricating oil compositions providing superior soot dispersing characteristics, which contain a combination of a high molecular weight dispersant and a soot dispersant comprising a linked aromatic oligomer
摘要翻译: 提供优异的烟灰分散特性的润滑油组合物,其包含高分子量分散剂和烟灰分散剂的组合,其包含连接的芳族低聚物
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