公开(公告)号：US5196143A

公开(公告)日：1993-03-23

申请号：US698428

申请日：1991-05-10

Applicant: John L. Burba, III ,  Audrey L. Barnes

Inventor： John L. Burba, III ,  Audrey L. Barnes

IPC: C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/14 ,  C09K8/84 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00

CPC classification number: B82Y30/00 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/145 ,  C09K8/845 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10N2210/02 ,  C10N2250/02 ,  Y10S507/906

Abstract: Novel compositions useful as fluid gelling agents, especially for use in subterranean applications such as drilling fluids, are prepared by reacting an aqueous dispersion of a clay, such as bentonite, with an aqueous gel of a monodispersed mixed metal layered hydroxide of the formula Li.sub.m D.sub.d T(OH).sub.(m+2d+3+na) A.sup.n.sub.a.H.sub.2 O, where x is zero or more representing excess water of hydration, where D is a divalent metal, such as Mg, T is a trivalent metal, such as Al, and A represents other monovalent or polyvalent anions, the formula being described in detail in the disclosure.

Abstract translation: 用作流体胶凝剂的新型组合物，特别是用于地下应用如钻井液的流体胶凝剂通过使粘土如膨润土的水分散体与式LimDdT的单分散混合金属层状氢氧化物的水凝胶 OH）（m + 2d + 3 + na）Ana.H 2 O，其中x为0或更多表示过量的水合水，其中D为二价金属，例如Mg，T为三价金属，如Al和A 表示其它单价或多价阴离子，该公式在本公开内容中详细描述。

公开(公告)号：US5164101A

公开(公告)日：1992-11-17

申请号：US664705

申请日：1991-03-05

Applicant: Darrell W. Brownawell ,  Warren A. Thaler ,  Eric Bannister ,  Paul K. Ladwig

Inventor： Darrell W. Brownawell ,  Warren A. Thaler ,  Eric Bannister ,  Paul K. Ladwig

IPC: C10M141/06 ,  C10M141/10 ,  C10M175/00

CPC classification number: C10M175/0091 ,  C10M141/06 ,  C10M141/10 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/063 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2209/12 ,  C10M2215/04 ,  C10M2215/10 ,  C10M2215/14 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2223/06 ,  C10M2223/061 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: Piston deposits resulting from neutralizing combustion acids present in the lubricating oil circulating within the lubrication system of an internal combustion engine are reduced or eliminated by first cntacting the acids with a soluble weak base in the piston ring zone of the engine to form soluble neutral salts containing the weak base and the combustion acids. Thereafter, the neutral salts are contacted with a heterogenous strong base immobilized within the lubrication system but outside of the piston ring zone. The strong base displaces the weak base from the neutral salts, returning the weak base to the oil for recirculation to the piston ring zone for further use. The remaining strong base/combustion adic salts are immobilized as deposits with the strong base rather than on the piston. In a preferred embodiment, trioctadecyl amine is the weak base and magnesium oxide is the strong base.

Abstract translation: 通过首先在发动机的活塞环区域中用可溶性弱碱进行酸处理，从而减少或消除存在于内燃机润滑系统内的润滑油中存在的中和燃烧酸的活塞沉积物，形成可溶性中性盐 弱碱和燃烧酸。 此后，中性盐与固定在润滑系统内的异种强碱接触，但在活塞环区外。 强碱将弱碱从中性盐中取代，将弱碱返回到油中再循环到活塞环区进一步使用。 剩余的强碱/燃烧惰性盐被固定为与强碱而不是活塞的沉积物。 在优选的实施方案中，三十八烷基胺是弱碱，氧化镁是强碱。

公开(公告)号：US5154840A

公开(公告)日：1992-10-13

申请号：US817928

申请日：1992-01-06

Applicant: David A. Drake ,  Thomas F. Wulfers

Inventor： David A. Drake ,  Thomas F. Wulfers

IPC: C10M169/00

CPC classification number: C10M169/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/06 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2207/26 ,  C10M2219/046 ,  C10N2210/02 ,  C10N2210/03

Abstract: The present invention provides an environmentally friendly grease composition. The base components of this lubricating composition include a white mineral oil in the amount of about 65 to about 85% by weight based on total weight of the composition, an extreme pressure additive comprising a solid friction modifier in an amount of about 1 to about 20 wt %, a thickener and a minor amount of one or more oil dispersible additives in amounts sufficient to enhance the performance characteristics of the greases. Each of the extreme pressure additive, thickener, and the one or more oil dispersible additives is essentially free of heavy metals, particularly arsenic, antimony, barium, cadmium, chromium, copper, iron, lead, mercury, molybdenum, nickel, selenium, vanadium and zinc. The greases of the present invention meet or exceed the EPA acceptance standards in effect during 1991 which are defined by the static sheen test and the 96-hour Mysidopsis bahia (shrimp) tests for offshore and inland water use.

Abstract translation: 本发明提供一种环保润滑脂组合物。 该润滑组合物的基础组分包括基于组合物总重量的约65至约85重量％的白色矿物油，包含固体摩擦改进剂的极压添加剂，其量为约1至约20 wt％，增稠剂和少量一种或多种足以提高润滑脂性能特征的油分散性添加剂。 每种极压添加剂，增稠剂和一种或多种油分散性添加剂基本上不含重金属，特别是砷，锑，钡，镉，铬，铜，铁，铅，汞，钼，镍，硒，钒 和锌。 本发明的润滑脂达到或超过1991年实施的EPA接受标准，其由静态光泽试验和用于海上和内陆用水的96小时半胱氨酸（对虾）试验定义。

公开(公告)号：US5122293A

公开(公告)日：1992-06-16

申请号：US684759

申请日：1991-04-15

Applicant: Elio Eusebi ,  Robert T. Foister

Inventor： Elio Eusebi ,  Robert T. Foister

IPC: C10M125/30 ,  C10M169/04 ,  C10M171/00

CPC classification number: C10M169/04 ,  C10M125/30 ,  C10M171/001 ,  C10M2201/103 ,  C10M2201/14 ,  C10M2207/2815 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/284 ,  C10M2207/2845 ,  C10M2207/285 ,  C10M2207/2855 ,  C10M2207/34 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2229/025 ,  C10M2229/0405 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0475 ,  C10M2229/0485 ,  C10M2229/0505 ,  C10M2229/0515 ,  C10M2229/0525 ,  C10M2229/0535 ,  C10M2229/0545 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/205

Abstract: Disclosed are electrorheological fluids including vermiculite treated with an amine salt, methods of making the same, propylene carbonate adsorbed on the solid phase, butyl benzoate added for the liquid phase, and methods of using frequency response of electrorheological fluids to vary apparent viscosity and to compensate for temperature.

公开(公告)号：US5094778A

公开(公告)日：1992-03-10

申请号：US526970

申请日：1990-05-16

Applicant: John L. Burba, III ,  Audrey L. Barnes

Inventor： John L. Burba, III ,  Audrey L. Barnes

IPC: C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/14 ,  C09K8/84 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00

CPC classification number: B82Y30/00 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/145 ,  C09K8/845 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10N2210/02 ,  C10N2250/02

Abstract: Novel compositions useful as fluid gelling agents, especially for use in subterranean applications such as drilling fluids, are prepared by reacting an aqueous dispersion of a clay, such as bentonite, with an aqueous gel of a monodispersed mixed metal layered hydroxide of the formula Li.sub.m D.sub.d T(OH).sub.(m+2d+3+na) A.sub.J.sup.n where D is a divalent metal, such as Mg, T is a trivalent metal, such as Al, and A represents other monovalent or polyvalent anions, the formula being described in detail in the disclosure.

Abstract translation: 用作流体胶凝剂的新型组合物，特别是用于地下应用如钻井液的流体胶凝剂通过使粘土如膨润土的水分散体与式LimDdT的单分散混合金属层状氢氧化物的水凝胶 OH）（m + 2d + 3 + na）AJn其中D是二价金属，例如Mg，T是三价金属如Al，A代表其它单价或多价阴离子，其详细描述在 披露

公开(公告)号：US4904400A

公开(公告)日：1990-02-27

申请号：US287933

申请日：1988-12-21

Applicant: Terrance O. Brown ,  David A. Slack ,  A. G. Alexander

Inventor： Terrance O. Brown ,  David A. Slack ,  A. G. Alexander

IPC: C10M141/10 ,  C10M169/06 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N30/06 ,  C10N40/02 ,  C10N50/10

CPC classification number: C10M141/10 ,  C10M169/06 ,  C10M2201/103 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05

Abstract: A method for improving the shear stability of a multipurpose grease containing(i) a lubricating oil,(ii) a lithium soap of an hydroxy fatty acid,(iii) a polyhydric alcohol having at least three hydroxy groups, and(iv) at least two metal hydrocarbylthiophosphate compounds in which the metal is different in at least two compounds,is disclosed which comprises incorporating at least a major portion of the polyhydric alcohol into the mixture of lubricating oil and lithium soap of an hydroxy fatty acid and before the metal hydrocarbylthiophosphate compounds are added during the grease preparation process. Preferred ingredients are 12-hydroxystearic acid, glycerol, antimony dialkyldithiophosphate, and zinc dialkyldithiophosphate.

Abstract translation: 一种改善多用途润滑脂的剪切稳定性的方法，其包含（i）润滑油，（ii）羟基脂肪酸的锂皂，（iii）具有至少三个羟基的多元醇，和（iv）至少 在至少两种化合物中金属不同的两种金属烃基硫代磷酸酯化合物被公开，其包括将至少大部分多元醇掺入到羟基脂肪酸的润滑油和锂皂的混合物中，并且在金属烃基硫代磷酸酯化合物 在润滑脂制备过程中加入。 优选的成分是12-羟基硬脂酸，甘油，二烷基二硫代磷酸锑和二烷基二硫代磷酸锌。

公开(公告)号：US4889885A

公开(公告)日：1989-12-26

申请号：US164217

申请日：1988-03-04

Applicant: Arimitsu Usuki ,  Tadashi Mizutani ,  Yoshiaki Fukushima ,  Megumi Fujimoto ,  Kenzo Fukumori ,  Yoshitsugu Kojima ,  Norio Sato ,  Toshio Kurauchi ,  Osami Kamigaito

Inventor： Arimitsu Usuki ,  Tadashi Mizutani ,  Yoshiaki Fukushima ,  Megumi Fujimoto ,  Kenzo Fukumori ,  Yoshitsugu Kojima ,  Norio Sato ,  Toshio Kurauchi ,  Osami Kamigaito

IPC: C01B33/44 ,  C04B14/10 ,  C04B14/20 ,  C04B24/42 ,  C04B26/02 ,  C08F2/44 ,  C08K3/34 ,  C08K9/04 ,  C10M113/16 ,  C10M169/00

CPC classification number: C08K3/34 ,  C01B33/44 ,  C04B14/10 ,  C04B14/206 ,  C04B24/425 ,  C04B26/02 ,  C08F2/44 ,  C08K9/04 ,  C10M113/16 ,  C10M169/00 ,  C08K2201/014 ,  C10M2201/103 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2205/003 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/101 ,  C10M2215/02

Abstract: A composite material comprising a resin other than polyamide resin and a layered silicate dispersed therein, said layered silicate having a layer thickness of 7 to 12 .ANG. and an interlayer distance of 30 .ANG. or above. Owing to the layered silicate uniformly dispersed in the resin matrix, the composite material is superior in mechanical characteristics and heat resistance. It also has good water resistance and chemical resistance.

Abstract translation: 一种复合材料，其包含除了聚酰胺树脂之外的树脂和分散在其中的层状硅酸盐，所述层状硅酸盐的层厚度为7至12安培，层间距离为30安培或更高。 由于层状硅酸盐均匀分散在树脂基体中，复合材料的机械性能和耐热性都优异。 它还具有良好的耐水性和耐化学性。

公开(公告)号：US4828730A

公开(公告)日：1989-05-09

申请号：US124211

申请日：1987-11-23

Applicant: Albertus M. H. Molmans

Inventor： Albertus M. H. Molmans

IPC: C10M173/00 ,  C10M173/02

CPC classification number: C10M173/02 ,  C10M173/00 ,  C10M2201/02 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2209/104 ,  C10M2215/042 ,  C10M2215/222 ,  C10M2219/044 ,  C10N2250/02

Abstract: Use is made of crystalline alkali metal aluminum silicates of the zeolite type, having the formula (A.sub.2 O).sub.x.sup..multidot. Al.sub.2 O.sub.3.sup..multidot. (SiO.sub.2).sub.y wherein A=alkali metal, x has a value of 0.7-1.5 and y has a value of 0.8-4 and having a particle size between 0.1 and 100 .mu.m in an aqueous metal working fluid composition.

公开(公告)号：US4735146A

公开(公告)日：1988-04-05

申请号：US855128

申请日：1986-04-23

Applicant: William G. Wallace

Inventor： William G. Wallace

IPC: C10M169/00 ,  F42B14/04 ,  F42B11/20 ,  F42B31/02

CPC classification number: F42B14/04 ,  C10M169/00 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/105 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2215/10 ,  C10M2217/044 ,  C10M2217/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: A high performance ballistic grease is used in ammunition and a lubricating process to protect the barrel of a weapon from corrosion and overheating. The ballistic grease, ammunition, and process improve the structural integrity and accuracy of the weapon and are economical, nontoxic, effective, and safe. The preferred ballistic lubricating grease comprises a polyalphaolefin base oil, an amorphous silicon dioxide thickener, and a disodium octaborate tetrahydrate additive.

Abstract translation: 在弹药和润滑过程中使用高性能弹道润滑脂，以保护武器的枪管免受腐蚀和过热。 弹道油，弹药和工艺提高了武器的结构完整性和准确性，经济，无毒，有效，安全。 优选的防弹润滑脂包括聚α烯烃基础油，无定形二氧化硅增稠剂和八水合硼酸二钠四水合物添加剂。

公开(公告)号：US4715972A

公开(公告)日：1987-12-29

申请号：US852420

申请日：1986-04-16

Applicant: Paula J. Pacholke

Inventor： Paula J. Pacholke

IPC: C10M161/00 ,  C10N10/04 ,  C10N10/08 ,  C10N10/12 ,  C10N30/04 ,  C10N30/06 ,  C10N40/04 ,  C10M103/00 ,  C10M125/00

CPC classification number: C10M161/00 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2205/00 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046

Abstract: A lubricant additive for gear oils and an improved gear oil are disclosed. The additive comprises about 0.01 to about 65 percent, by weight, of solid lubricant particles selected from the group consisting of molybdenum disulfide, graphite, cerium fluoride, zinc oxide, tungsten disulfide, mica, boron nitrate, boron nitride, borax, silver sulfate, cadmium iodide, lead iodide, barium fluoride, tin sulfide, fluorinated carbon, PTFE, intercalated graphite, zinc phosphide, zinc phosphate, and mixtures thereof; combined with about 0.1 to about 25 percent, by weight, of a stabilizing agent consisting of an ethylene-propylene copolymer; and a fluid carrier. The lubricant additive provides the gear oil with improved demulsibility, stability, and compatibility characteristics of the gear oil when contaminated with water.

Abstract translation: 公开了一种用于齿轮油和改进的齿轮油的润滑剂添加剂。 所述添加剂包含约0.01至约65重量％的选自二硫化钼，石墨，氟化铈，氧化锌，二硫化钨，云母，硝酸硼，氮化硼，硼砂，硫酸银等的固体润滑剂颗粒， 碘化镉，碘化铅，氟化钡，硫化锡，氟化碳，PTFE，插层石墨，磷化锌，磷酸锌及其混合物; 合并约0.1至约25重量％的由乙烯 - 丙烯共聚物组成的稳定剂; 和流体载体。 润滑剂添加剂为齿轮油提供了改进的破坏性，稳定性和齿轮油在被水污染时的相容性。