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公开(公告)号:US4218332A
公开(公告)日:1980-08-19
申请号:US22128
申请日:1979-03-20
申请人: Arthur W. Schwab , Lyle E. Gast , Harold E. Kenney
发明人: Arthur W. Schwab , Lyle E. Gast , Harold E. Kenney
IPC分类号: C07C321/14 , C07C323/52 , C10M135/26 , C10M169/00 , C10M1/38 , C10M1/24 , C10M1/26 , C10M3/32
CPC分类号: C10M135/26 , C07C321/00 , C07C321/14 , C07C323/52 , C10M2219/024 , C10M2219/082 , C10M2219/085 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/401 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409
摘要: A novel class of compounds has been prepared comprising the tetrasulfides of C.sub.18 hydrocarbons, C.sub.18 fatty acids, and C.sub.18 fatty and alkyl and triglyceride esters. These tetrasulfides are useful as extreme pressure lubricant additives and show potential as replacements for sulfurized sperm whale oil.
摘要翻译: 已经制备了一类新颖的化合物,其包括C18烃,C18脂肪酸和C18脂肪和烷基和甘油三酯的四硫化物。 这些四硫化物可用作极压润滑剂添加剂,并显示作为硫化抹香鲸油替代品的潜力。
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公开(公告)号:US4069163A
公开(公告)日:1978-01-17
申请号:US701057
申请日:1976-06-30
IPC分类号: C10M159/12 , C10M1/48 , C10M3/42 , C10M5/24 , C10M7/46
CPC分类号: C10M159/123 , C10M2207/282 , C10M2207/34 , C10M2209/104 , C10M2223/12 , C10N2230/12 , C10N2240/08
摘要: Lubricant compositions which exhibit excellent anti-wear, corrosion, and oxidative thermal properties are prepared by adding from 0.06 to 2.0% of a partial phosphorous pentasulfide adduct of a polycyanoethylated keto fatty ester to a base oil. The base oil may be either a synthetic diester oil or a standard test petroleum oil such as paraffin mineral oil.
摘要翻译: 通过将0.06至2.0%的聚氰基乙基化酮基脂肪酸酯的部分五亚硫化二磷加成物加入到基础油中来制备表现出优异抗磨损,腐蚀和氧化热性能的润滑剂组合物。 基础油可以是合成二酯油或标准试验石油,例如石蜡矿物油。
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