-
公开(公告)号:US4221673A
公开(公告)日:1980-09-09
申请号:US871016
申请日:1978-01-20
申请人: Robert Robson , Brian Swinney , Robert D. Tack
发明人: Robert Robson , Brian Swinney , Robert D. Tack
IPC分类号: C07C27/00 , C07C37/66 , C07C39/235 , C07C67/00 , C07C313/00 , C07C319/14 , C07C319/24 , C07C323/20 , C07F3/00 , C07F3/04 , C10M135/30 , C10M159/22 , C10M169/00 , C10N10/04 , C10N30/04 , C10N30/12 , C10N40/25 , C10M1/54 , C10M1/20 , C10M1/42 , C10M3/48
CPC分类号: C07C323/00 , C07C37/66
摘要: Metal phenates especially overbased phenates are prepared by reacting a basic metallic compound with a mixture of an alkyl phenol and an alkyldihydroxybenzene. The products are useful as lubricant additives with improved antirust properties, and when overbased, with higher basicity and lower viscosity.
摘要翻译: 金属酚盐特别是高碱性酚盐通过碱性金属化合物与烷基苯酚和烷基二羟基苯的混合物反应来制备。 该产品可用作具有改善的防锈性能的润滑剂添加剂,并且当高碱性时具有较高的碱度和较低的粘度。
-
公开(公告)号:US4081389A
公开(公告)日:1978-03-28
申请号:US739116
申请日:1976-11-05
申请人: Brian Swinney , Roger Scattergood
发明人: Brian Swinney , Roger Scattergood
IPC分类号: C07C45/45 , C07C49/782 , C07C49/792 , C10M129/24 , C10M1/20
CPC分类号: C10M129/24 , C07C45/455 , C07C49/782 , C07C49/792 , C10M2207/028 , C10M2207/08 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/30 , C10M2207/302 , C10M2207/304 , C10M2207/34 , C10M2207/40 , C10M2207/402 , C10M2207/404 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2230/12 , C10N2270/02
摘要: A lubricant containing compounds of the general formula: ##STR1## where R.sup.1 and R.sup.2 are hydrogen or hydrocarbyl.
摘要翻译: 含有下列通式的化合物的润滑剂:其中R 1和R 2是氢或烃基。
-
公开(公告)号:US4115287A
公开(公告)日:1978-09-19
申请号:US779060
申请日:1977-03-18
申请人: Terence Colclough , Brian Swinney
发明人: Terence Colclough , Brian Swinney
IPC分类号: C10M135/30 , C10M1/38 , C10M3/32 , C10M5/28 , C10M7/36
CPC分类号: C10M135/30 , C10M2207/028 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089
摘要: Lubricating oil containing a sulfurized dihydroxy benzene of formula ##STR1## WHERE N IS 1 TO 4, M IS 1 TO 3 AND R is an alkyl group containing at least 7 carbon atoms. These compounds impart anti-rust and anti-oxidancy to the oil with reduced copper corrosion.
摘要翻译: 润滑油含有硫代二羟基苯,其中N为1至4,M为1至3,R为含有至少7个碳原子的烷基。 这些化合物赋予油防锈和抗氧化作用,减少了铜的腐蚀。
-
-