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1. 发明授权

US4401579A Water-based metal forming lubricant composition and process 失效
标题翻译：水性金属成型润滑剂组成及工艺
公开(公告)号：US4401579A
公开(公告)日：1983-08-30
申请号：US299171
申请日：1981-09-03
申请人： Terry L. Kratzer
发明人： Terry L. Kratzer
IPC分类号： C10M173/02 , C10N10/02 , C10N10/04 , C10N30/06 , C10N40/20 , C10M1/18 , C10M1/26
CPC分类号： C10M173/02 , C10M2201/02 , C10M2201/041 , C10M2201/042 , C10M2201/062 , C10M2201/063 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/083 , C10M2201/084 , C10M2201/085 , C10M2201/103 , C10M2207/022 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2207/289 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/084 , C10M2209/104 , C10M2209/105 , C10M2209/12 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10M2217/044 , C10M2217/045 , C10M2219/044 , C10N2210/01 , C10N2210/02 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02
摘要： A new lubricant composition is disclosed which includes fumaric acid salts as the main lubricating ingredient dispersed in an aqueous medium which also includes an organic thickening agent and other optional materials. A hot forging process utilizing the above lubricant composition is also described.
摘要翻译：公开了一种新的润滑剂组合物，其包含分散在含有有机增稠剂和其它任选材料的水性介质中的主要润滑成分的富马酸盐。还描述了利用上述润滑剂组合物的热锻工艺。

2. 发明授权

US4051051A Lubricating oil compositions containing an acyclic polymer of cyclopentene 失效
标题翻译：含有环戊烯无环聚合物的润滑油组合物
公开(公告)号：US4051051A
公开(公告)日：1977-09-27
申请号：US698611
申请日：1976-06-21
申请人： Frederik L. Binsbergen , Dick J. Van Namen
发明人： Frederik L. Binsbergen , Dick J. Van Namen
IPC分类号： C10L1/16 , C10M143/16 , C10N20/04 , C10N30/02 , C10N40/04 , C10N40/25 , C10N60/02 , C10M1/18
CPC分类号： C10M143/16 , C10L1/1633 , C10M2205/10 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/287 , C10M2207/34 , C10M2215/086 , C10M2215/28 , C10M2223/045 , C10N2210/02 , C10N2240/08 , C10N2250/10
摘要： The viscosity index and pour point of oil compositions are improved by the addition of certain low molecular weight, substantially acyclic polymers of cyclopentene.
摘要翻译：油组合物的粘度指数和倾点通过加入某些低分子量，基本上无环的环戊烯聚合物得到改善。

3. 发明授权

US4011166A Synthetic lubricant compositions 失效
标题翻译：合成润滑剂组合物
公开(公告)号：US4011166A
公开(公告)日：1977-03-08
申请号：US556947
申请日：1975-03-10
申请人： Thomas A. Schenach
发明人： Thomas A. Schenach
IPC分类号： C10M169/00 , C10M1/16 , C10M1/18
CPC分类号： C10M3/00 , C10M2203/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2230/08 , C10N2240/02 , C10N2240/08 , C10N2240/12 , C10N2240/121 , C10N2250/10
摘要： Novel synthetic hydrocarbon oils prepared from benzene and olefins and possessing properties uniquely suitable for automobile crankcase lubricants are described.

5. 发明授权

US3801508A Method and composition for reducing the frictional drag of flowing fluids 失效
标题翻译：用于减少流动流体的摩擦力的方法和组合物
公开(公告)号：US3801508A
公开(公告)日：1974-04-02
申请号：US3801508D
申请日：1971-12-02
申请人： SHELL OIL CO
发明人： MEIER D , KRUKA V
IPC分类号： C09K3/00 , C10L1/16 , C10M1/18
CPC分类号： C09K3/00 , C10L1/1658 , C10M2205/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , Y10T137/0391
摘要： THE FLOW PROPERTIES OF NON-AQUEOUS LIQUIDS ARE IMPROVED BY THE INCORPORATION THEREINTO OF HYROGENATED POLYISOPRENE.

6. 发明授权

US3509056A Viscosity index improvers 失效
公开(公告)号：US3509056A
公开(公告)日：1970-04-28
申请号：US58529966
申请日：1966-10-10
申请人： PRINCETON CHEMICAL RES INC
发明人： SHEPHERD THOMAS H
IPC分类号： C08F297/06 , C10M20060101 , C10M143/00 , C10M1/18
CPC分类号： C08F297/06 , C10M143/00 , C10M2203/10 , C10M2205/00 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/17 , C10M2205/173 , C10M2290/04 , C10N2220/02 , C10N2270/02
摘要： Lubricating oils comprise as viscosity index improver 0.1 to 30% by weight of a block copolymer comprising stereo-regular hydrocarbon polymer blocks insoluble in oil at below 0 DEG C., and amorphous hydrocarbon polymer blocks soluble in oil at above - 20 DEG C., the copolymer being progressively solvatable in lubricating oil with increasing temperature and completely solvatable below 150 DEG C. The copolymer blocks are preferably derived from C2-C20 olefins and styrene. The lubricating oil may be of the petroleum type, e.g. those consisting of conventional base stocks or base stock blends, or synthetic, e.g. Fischer-Tropsch produced oils. The usual additives may also be present, e.g. detergents, dispersing acids, pour point depressants, anti-oxidants and known viscosity improvers.ALSO:A viscosity index improver for lubricating oil comprises a block copolymer having stereo-regular hydrocarbon polymer blocks insoluble in oil at below 0 DEG C., and amorphous hydrocarbon polymer blocks soluble in oil at above -20 DEG C., the copolymer being progressively solvatable in lubricating oil with increasing temperature and completely solvatable below 150 DEG C. Preferably, the combined molecular weight of the amorphous blocks is at least 50% of that of the stereo-regular blocks. The stereo-regular blocks may be derived from polymers and copolymers of propylene, butene, pentene, hexene and styrene; the amorphous blocks from polymers and copolymers of C2-C20 alpha-olefins. The block copolymers are generally obtained by first forming the stereo-regular blocks and then continuing the polymerization under conditions which will not form stereo-regular chains. Both polymerization stages may be effected in the same reaction zone using the batch method, or the process may be effected continuously using a two-reaction zone system. The stereo-regular polymerization is generally effected with the usual Zeigler catalysts, e.g. aluminium trialkyls or alkyl aluminium halides in combination with halides or alcoholates of transition metals such as vanadium and titanium, in an inert hydrocarbon solvent at elevated temperatures.

8. 发明授权

US4418234A Viscosity index improver soluble in synthetic poly(.alpha.-olefin) lubricants 失效
标题翻译：粘度指数改进剂可溶于合成聚（α-烯烃）润滑剂
公开(公告)号：US4418234A
公开(公告)日：1983-11-29
申请号：US331413
申请日：1981-12-16
申请人： Sidney Schiff , William J. Trepka
发明人： Sidney Schiff , William J. Trepka
IPC分类号： C08C19/02 , C08F8/04 , C10M143/00 , C10M1/18
CPC分类号： C10M143/00 , C08C19/02 , C08F8/04 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06
摘要： Hydrogenated completely random conjugated diene/monovinylarene copolymers with a conjugated diene content above about 50 weight percent, monovinylarene content below about 50 weight percent, vinyl unsaturation (normalized) at least about 25 weight percent, block polymonovinylarene below about 5 weight percent, and molecular weight M.sub.n in the range of about 30,000-200,000, are soluble in synthetic poly(.alpha.-olefin) lubricating oils providing therein effective viscosity index control, pour point, and shear loss at low concentrations.
摘要翻译：氢化完全无规共轭二烯/单乙烯基芳烃共聚物，共轭二烯含量高于约50重量％，单乙烯基芳烃含量低于约50重量％，乙烯基不饱和度（归一化）至少约25重量％，嵌段聚单乙烯基芳烃低于约5重量％，分子量在约30,000-200,000范围内的Mn可溶于合成聚（α-烯烃）润滑油，其中提供了低浓度下有效的粘度指数控制，倾点和剪切损失。

9. 发明授权

US4290925A Lubricating oil additives 失效
标题翻译：润滑油添加剂
公开(公告)号：US4290925A
公开(公告)日：1981-09-22
申请号：US116449
申请日：1980-01-29
申请人： Horst Pennewiss , Rainer Benda , Heinz Jost , Helmuth Knoell
发明人： Horst Pennewiss , Rainer Benda , Heinz Jost , Helmuth Knoell
IPC分类号： C08F2/08 , C08F255/04 , C10M157/00 , C10M169/04 , C10N30/02 , C10N40/25 , C10M1/26 , C10M1/18 , C10M3/12 , C10M3/20
CPC分类号： C10M157/00 , C08F255/04 , C10M2205/00 , C10M2207/282 , C10M2207/283 , C10M2207/34 , C10M2209/084 , C10M2209/104 , C10M2209/105 , C10M2217/028 , C10M2217/06
摘要： What is disclosed is a concentrated polymer emulsion useful as a lubricating oil additive for improving the viscosity index thereof, said emulsion comprising:(1) a dispersed phase of an olefinic copolymer having a molecular weight complementary with respect to the thickening effect desired;(2) a dispersing phase of a polymer predominantly comprising at least one member selected from the group consisting of acrylate ester and methacrylate ester monomers;(3) a vehicle which is a good solvent for the esters in said dispersing phase and a substantially less good solvent for the olefinic copolymer by virtue of the esters dissolved in said vehicle; and(4) an emulsifier, stabilizing phase distribution, which is a member selected from the group consisting of graft copolymers and block copolymers formed from olefinic monomers and at least one member selected from the group consisting of acrylate ester and methacrylate ester monomers.
摘要翻译：所公开的是用作改善其粘度指数的润滑油添加剂的浓缩聚合物乳液，所述乳液包括：（1）相对于所需的增稠效果具有互补分子量的烯烃共聚物的分散相; （2）主要包含选自丙烯酸酯和甲基丙烯酸酯单体中的至少一种的聚合物的分散相; （3）作为所述分散相中的酯的良溶剂的溶剂和通过溶解在所述载体中的酯的烯烃共聚物的良好溶剂的载体; 和（4）乳化剂，稳定相分布，其为选自由烯烃单体形成的接枝共聚物和嵌段共聚物和选自丙烯酸酯和甲基丙烯酸酯单体中的至少一种的成员。

10. 发明授权

US3948843A Additives for oils 失效
标题翻译：油添加剂
公开(公告)号：US3948843A
公开(公告)日：1976-04-06
申请号：US455612
申请日：1974-03-28
申请人： Francoise Saint-Pierre , Bernard Chauvel
发明人： Francoise Saint-Pierre , Bernard Chauvel
IPC分类号： C08F236/10 , C08C19/02 , C08F8/00 , C08F8/04 , C10M143/12 , C10M177/00 , C10N20/02 , C10N30/00 , C10N30/02 , C10N40/08 , C10N40/25 , C10N60/02 , C08K5/01 , C08K5/15 , C10M1/18
CPC分类号： C10M143/12 , C10M2203/06 , C10M2205/026 , C10M2205/06 , C10M2215/086 , C10M2215/28 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10N2220/02 , C10N2240/08 , C10N2270/02
摘要： Additives for oils prepared by polymerizing by an anionic process at least one vinyl aromatic compound and at least one conjugated diene in the presence of a solvent, followed by hydrogenation of the formed copolymer in the presence of the solvent, in which the solvent is a support oil having a viscosity within the range of 1 to 24 cst at 50.degree.C, a flash point of at least 120.degree.C and a pour point which is no greater than -10.degree.C.
摘要翻译：通过阴离子法在溶剂存在下通过至少一种乙烯基芳族化合物和至少一种共轭二烯聚合制备的油，然后在溶剂存在下氢化所形成的共聚物，其中溶剂是载体在50℃，粘度在1至24cst的范围内，至少120℃的闪点和不大于-10℃的倾点的油。

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