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公开(公告)号:US5922657A
公开(公告)日:1999-07-13
申请号:US892781
申请日:1997-07-15
IPC分类号: C10L1/10 , C10L1/12 , C10L1/16 , C10L1/18 , C10L1/20 , C10L1/22 , C10L1/24 , C10L1/26 , C10L1/28 , C10L10/08 , C10M137/10 , C10M169/00 , C10N30/06 , C10N40/08 , C10N40/20 , C10N50/10
CPC分类号: C10L10/04 , C10L1/10 , C10L1/265 , C10L10/08 , C10M137/10 , C10L1/1275 , C10L1/1641 , C10L1/1691 , C10L1/1828 , C10L1/183 , C10L1/1832 , C10L1/1835 , C10L1/1852 , C10L1/1855 , C10L1/1857 , C10L1/1881 , C10L1/1883 , C10L1/1886 , C10L1/19 , C10L1/1905 , C10L1/191 , C10L1/1963 , C10L1/1985 , C10L1/207 , C10L1/209 , C10L1/2222 , C10L1/2225 , C10L1/223 , C10L1/2235 , C10L1/224 , C10L1/226 , C10L1/2283 , C10L1/232 , C10L1/233 , C10L1/2383 , C10L1/2406 , C10L1/2412 , C10L1/2418 , C10L1/2425 , C10L1/2437 , C10L1/2456 , C10L1/2493 , C10L1/2608 , C10L1/2616 , C10L1/2625 , C10L1/2641 , C10L1/2658 , C10L1/2683 , C10L1/285 , C10M2223/047 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/40
摘要: A description is given of compositions comprisingA) a lubricant, a metalworking fluid or a hydraulic fluid, in particular a base oil from the group consisting of the mineral, vegetable and synthetic (for example poly-.alpha.-olefin or ester) oils;B) from 0.005 to 1.0% by weight of a compound of the formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another are C.sub.3 -C.sub.18 alkyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.5 -C.sub.6 cycloalkylmethyl, C.sub.9 -C.sub.10 bicycloalkylmethyl, C.sub.9 -C.sub.10 tricycloalkylmethyl, phenyl or C.sub.7 -C.sub.24 alkylphenyl or together are (CH.sub.3).sub.2 C(CH.sub.2).sub.2, andR.sub.3 is hydrogen or methyl, and, if desired,C) other customary oil additives from the groups consisting of antioxidants, metal passivators, rust inhibitors, dispersants, detergents, viscosity index improvers, pour point depressants, antifoams, solid lubricants and further antiwear additives.
摘要翻译: 给出了包含A)润滑剂,金属加工液或液压流体,特别是来自矿物,植物和合成(例如聚-α-烯烃或酯)油的基础油的组合物的描述; B)0.005至1.0重量%的下式化合物,其中R 1和R 2彼此独立地为C 3 -C 18烷基,C 5 -C 12环烷基,C 5 -C 10环烷基甲基,C 9 -C 10三环烷基甲基,C 9 -C 10三环烷基甲基,苯基或C 7 -C 24烷基苯基 或者一起是(CH 3)2 C(CH 2)2,并且R 3是氢或甲基,并且如果需要,C)来自由抗氧化剂,金属钝化剂,防锈剂,分散剂,洗涤剂,粘度指数改进剂组成的组的其它常规油添加剂 ,倾点抑制剂,消泡剂,固体润滑剂和其他抗磨添加剂。
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2.
公开(公告)号:US06531429B2
公开(公告)日:2003-03-11
申请号:US09932762
申请日:2001-08-17
IPC分类号: C10M13710
CPC分类号: C10M141/10 , C10M129/18 , C10M129/76 , C10M133/04 , C10M133/08 , C10M137/08 , C10M137/105 , C10M2207/042 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2209/104 , C10M2215/02 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2219/044 , C10M2223/043 , C10M2223/047 , C10M2290/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/40 , C10N2250/10
摘要: The invention relates to improved compositions comprising thiophosphoric acid esters and dithiophosphoric acid esters or phosphoric acid thioesters and oil additives from the group of the polyol partial esters, amines and epoxides, and also to the use of those lubricant compositions in improving the performance properties of lubricants, such as greases, metal-working fluids, gear fluids or hydraulic fluids. Thiophosphoric acid esters and dithiophosphoric acid esters or phosphoric acid thioesters are present in the compositions preferably in a concentration of less than 400 ppm.
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公开(公告)号:US06410490B1
公开(公告)日:2002-06-25
申请号:US09573402
申请日:2000-05-18
申请人: Jose L. Reyes-Gavilan , Frederick T. Lichtenberg , Adesola O. Oshode , Miles J. Hutchings , Peter Collen Hamblin , Michael Fletschinger , Peter Rohrbach
发明人: Jose L. Reyes-Gavilan , Frederick T. Lichtenberg , Adesola O. Oshode , Miles J. Hutchings , Peter Collen Hamblin , Michael Fletschinger , Peter Rohrbach
IPC分类号: C10M14108
CPC分类号: C10M105/14 , C10M129/10 , C10M129/44 , C10M133/12 , C10M133/16 , C10M133/44 , C10M141/06 , C10M141/08 , C10M169/04 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/046 , C10M2207/124 , C10M2207/128 , C10M2207/287 , C10M2207/289 , C10M2209/104 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/28 , C10M2215/30 , C10M2219/084 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/09 , C10M2219/108 , C10M2223/065
摘要: The instant invention relates to a lubricant composition stabilized against the deleterious effects of heat and oxygen. The composition comprises a hydrotreated or hydrodewaxed oil and an effective antioxidant stabilizing amount of a mixture of a phenolic antioxidant; an N,N-disubstituted aminomethyl-1,2,4-triazole; an aromatic amine antioxidant; an alkyl phenoxy alkanoic acid; and an N-acyl sarcosine derivative. Optionally, further additives are added to the subject lubricant compositions.
摘要翻译: 本发明涉及一种抵抗热和氧的有害影响而稳定的润滑剂组合物。 组合物包含加氢处理或加氢脱蜡的油和有效的抗氧化剂稳定量的酚类抗氧化剂的混合物; N,N-二取代的氨基甲基-1,2,4-三唑; 芳香胺抗氧化剂; 烷基苯氧基链烷酸; 和N-酰基肌氨酸衍生物。 任选地,将另外的添加剂加入到本发明的润滑剂组合物中。
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