公开(公告)号：US09957419B2

公开(公告)日：2018-05-01

申请号：US14785694

申请日：2014-04-22

申请人： CARBODEON LTD OY

发明人： Vesa Myllymäki ,  Jesse Syren

IPC分类号： C01B31/06 ,  C10M129/26 ,  C09G1/04 ,  C01B32/15 ,  C01B32/25 ,  C10M125/02 ,  C25D3/02 ,  C01B32/28

摘要： The present invention relates to a method for producing zeta negative single digit carboxylated nanodiamond dispersion. The method comprises adjusting pH of zeta negative carboxylated nanodiamond suspension to at least 7, and subjecting the pH adjusted suspension to beads milling. The present invention further relates to zeta negative single digit carboxylated nanodiamond dispersion comprising zeta negative single digit carboxylated nanodiamond particles and a liquid medium, wherein zeta potential of the zeta negative single digit carboxylated nanodiamond dispersion is over −37 mV measured at pH over 7, zeta negative single digit carboxylated nanodiamond particle concentration in the dispersion is over 2 wt-% and D90 average primary particle size distribution of the zeta negative single digit carboxylated nanodiamond particles is from 2 nm to 12 nm.

公开(公告)号：US09896641B2

公开(公告)日：2018-02-20

申请号：US15150880

申请日：2016-05-10

申请人： Ecolab USA Inc.

发明人： Stefan Seemeyer ,  Stephan Scharrenbach ,  Jeffrey S. Hutchinson ,  Eric Daniel Morrison ,  Jason Gregory Lang ,  Kellan Wesley Chamblee ,  Chad Aaron Thompson

IPC分类号： C10M173/02 ,  C10M129/26 ,  C10M133/06 ,  C10M137/04 ,  C10M133/54 ,  C10M169/04 ,  C10M133/04 ,  C10M125/10 ,  B65G45/02

CPC分类号： C10M173/025 ,  B65G45/02 ,  C10M125/10 ,  C10M129/26 ,  C10M133/04 ,  C10M133/06 ,  C10M133/54 ,  C10M137/04 ,  C10M169/04 ,  C10M2207/10 ,  C10M2215/04 ,  C10M2223/04 ,  C10M2229/025 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/52

摘要： The present disclosure relates to conveyor lubricant compositions including an emulsion. The present disclosure also relates to methods of employing such lubricant compositions. In an embodiment, the methods include applying the present lubricant composition to a conveyor with a non-energized nozzle. In an embodiment, the methods include applying the present lubricant composition in a “semi-dry” mode.

公开(公告)号：US09534185B2

公开(公告)日：2017-01-03

申请号：US13852324

申请日：2013-03-28

申请人： James C. Dodd ,  Louise Renouf

发明人： James C. Dodd ,  Louise Renouf

IPC分类号： C10M169/04 ,  C10M159/22 ,  C10M129/26

CPC分类号： C10M129/26 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/262 ,  C10M2219/046 ,  C10N2220/082 ,  C10N2230/04 ,  C10N2230/08 ,  C10N2230/52 ,  C10N2230/78 ,  C10N2210/02

摘要： Trunk piston marine engine lubrication, when the engine is fueled by heavy fuel oil, is effected by a composition of TBN in the range of 20 to 60 comprising a major amount of an oil of lubricating viscosity containing 50 mass % or more of a Group 1 basestock, and respective minor amounts of a calcium alkyl salicylate detergent system providing 40 to 90 mmol of calcium alkyl salicylate per kg of the composition, and 1 to 7 mass %, based on the mass of the composition, of an oil-soluble polyalkenyl-substituted carboxylic acid anhydride, wherein the or at least one polyalkenyl group is derived from a polyalkene having a number average molecular weight of from 200 to 3,000. Asphaltene precipitation in the lubricant, caused by the presence of contaminant heavy fuel oil, is prevented or inhibited.

摘要翻译： 当发动机由重质燃料油燃料时，中空活塞船用发动机润滑通过TBN组成在20至60的范围内实现，该组合物包含主要量的含有50质量％以上的组1的润滑粘度的油 基础油和各自的次要量的烷基水杨酸烷基钙洗涤剂体系，其每kg组合物提供40至90mmol的烷基水杨酸烷基酯，并且基于组合物的质量为1至7质量％的油溶性聚链烯基 - 取代的羧酸酐，其中所述或至少一个聚链烯基衍生自数均分子量为200至3,000的聚烯烃。 由于污染物重质燃料油的存在引起的润滑剂中的沥青质沉淀被防止或抑制。

公开(公告)号：US09353327B2

公开(公告)日：2016-05-31

申请号：US13712349

申请日：2012-12-12

申请人： Yue-Rong Li

发明人： Yue-Rong Li

IPC分类号： C10M129/26 ,  C10M135/10 ,  C10M159/16 ,  C10M105/22 ,  C10M133/44 ,  C10M163/00

CPC分类号： C10M133/44 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2227/066 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2240/102

摘要： A lubricating oil additive composition comprising at least one carboxylate detergent wherein at least one of the carboxylate detergents has a TBN of the actives of greater than about 60 to about 200; at least one polyalkenyl succinimide; a first phenate detergent having a TBN of the actives of greater than about 60 to about 200; and a second phenate detergent having a TBN of the actives of greater than about 200 to about 400.

摘要翻译： 一种润滑油添加剂组合物，其包含至少一种羧酸盐洗涤剂，其中至少一种羧酸盐洗涤剂的活性物质的TBN大于约60至约200; 至少一个聚烯基琥珀酰亚胺; 具有大于约60至约200的活性物质的TBN的第一酚盐洗涤剂; 和具有大于约200至约400的活性物质的TBN的第二酚盐洗涤剂。

公开(公告)号：US08389450B2

公开(公告)日：2013-03-05

申请号：US13239543

申请日：2011-09-22

申请人： Holger Theyssen ,  Mario Stanga ,  Franco Bruschi ,  Stefan Wiemer

发明人： Holger Theyssen ,  Mario Stanga ,  Franco Bruschi ,  Stefan Wiemer

IPC分类号： C10M137/04 ,  C10M133/02 ,  C10M129/26

CPC分类号： C10M173/025 ,  C10M2207/0203 ,  C10M2207/0406 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2209/1033 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2209/105 ,  C10M2209/108 ,  C10M2215/04 ,  C10M2223/04 ,  C10N2220/142 ,  C10N2230/06 ,  C10N2230/18 ,  C10N2230/62 ,  C10N2240/52

摘要： The present invention relates to a lubricant concentrate containing the following components (i) at least one amine, (ii) at least one phosphate according to the general formula (I), (iii) at least one acid, (iv) optionally at least one ether carboxylic acid compounds with the general formula (II) R20—(O(CH2)m)nOCH2COO−M+  (II), (v) optionally at least one further aid or additive.

摘要翻译： 本发明涉及含有以下组分的润滑剂浓缩物（i）至少一种胺，（ii）至少一种根据通式（I）的磷酸酯，（iii）至少一种酸，（iv）任选至少 具有通式（II）R 20 - （O（CH 2）m）n OCH 2 COO-M +（II）的一种醚羧酸化合物，（v）任选的至少一种其它助剂或添加剂。

公开(公告)号：US20130017982A1

公开(公告)日：2013-01-17

申请号：US13624212

申请日：2012-09-21

申请人： SHELL OIL COMPANY

发明人： Tohru IKAI

IPC分类号： C10M129/26 ,  C10M137/10 ,  C10M129/72

CPC分类号： C10M141/06 ,  C10M141/10 ,  C10M169/04 ,  C10M2203/1006 ,  C10M2207/282 ,  C10M2207/288 ,  C10M2209/103 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/223 ,  C10M2223/00 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/065 ,  C10N2220/00 ,  C10N2220/022 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2240/02 ,  C10N2240/12 ,  C10N2210/02 ,  C10N2260/08

摘要： The present invention provides a lubricating oil composition comprising at least one type of base oil selected from mineral oils and synthetic oils, and a succinate ester and a sarcosinic acid as rust prevention agents. The succinate ester content is preferably set at 0.01 to 0.1 wt. %, and the sarcosinic acid content is preferably set at 0.001 to 0.01 wt. %. Further, they are preferably set such that the resulting weight ratio of the succinate ester content and sarcosinic acid content is 1:0.01 to 0.7. The lubricating oil composition according to the present invention shows excellent rust prevention properties and a satisfactorily long oxidation lifetime. Further it allows to attain a high level of anti-sludge performance and extreme pressure performance and lubrication performance, even when it is used for example in turbine bearings in combined cycle generators having multiplier gears operated under severe high temperature and high pressure conditions.

公开(公告)号：US20120283151A1

公开(公告)日：2012-11-08

申请号：US13516325

申请日：2010-12-14

申请人： Bernard Jean-Luc Espagne ,  Samia Lamrani-Kern ,  Héléne Rodeschini

发明人： Bernard Jean-Luc Espagne ,  Samia Lamrani-Kern ,  Héléne Rodeschini

IPC分类号： C10M129/26 ,  C09K8/64 ,  C09K8/34

CPC分类号： C10M169/04 ,  C09K8/34 ,  C09K8/64 ,  C10M2203/00 ,  C10M2203/1006 ,  C10M2205/17 ,  C10M2207/126 ,  C10M2207/18 ,  C10M2207/20 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/289 ,  C10M2215/042 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/031 ,  C10N2220/10 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2250/021 ,  C10N2250/022

摘要： The present disclosure relates to a biodegradable lubricant composition, notably intended to be incorporated as an oil phase with high lubricating power in a drilling fluid or mud. This composition may be in a drilling fluid or as a fluid for fracture of underground formations. These muds or fluids contained in the composition of the present disclosure are particularly suitable for very deep drillings, offshore in deep water and/or sidetracked drillings or with a long shift.

摘要翻译： 本公开内容涉及可生物降解的润滑剂组合物，特别地旨在作为在钻井液或泥浆中具有高润滑功率的油相结合。 该组合物可以是钻井液或作为地下地层断裂的流体。 包含在本公开的组合物中的这些泥浆或液体特别适用于深深钻孔，在深水和/或侧钻钻井中的离岸或长距离钻孔。

公开(公告)号：US20120028522A1

公开(公告)日：2012-02-02

申请号：US13262934

申请日：2010-03-31

申请人： Terence Garner ,  Laury Gregory ,  Joseph Peter Hartley ,  Peter Watts

发明人： Terence Garner ,  Laury Gregory ,  Joseph Peter Hartley ,  Peter Watts

IPC分类号： B63H21/38 ,  C10M129/26

CPC分类号： C10M169/045 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/262 ,  C10M2207/282 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/089 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2240/102 ,  C10N2220/022

摘要： Trunk piston marine engine lubrication, when the engine is fueled by heavy fuel oil, is effected by a composition comprising a major amount of an oil of lubricating viscosity containing at least 50 mass % of a basestock containing greater than or equal to 90% saturates and less than or equal to 0.03% sulphur or a mixture thereof, and respective minor amounts of an over-based metal hydrocarbyl-substituted hydroxybenzoate detergent other than such a detergent having a basicity index of less than two and a degree of carbonation of 80% or greater and at least 1 mass % of a hydrocarbyl-substituted carboxylic acid, anhydride, ester or amide thereof. Asphaltene precipitation in the lubricant, caused by the presence of contaminant heavy fuel oil, is prevented or inhibited.

摘要翻译： 当发动机由重质燃料油燃料时，中空活塞船用发动机润滑通过包含主要量的含有至少50质量％含有大于或等于90％饱和物的基础油的润滑粘度的油的组合物实现， 小于或等于0.03％的硫或其混合物，以及相应的少量基础金属烃基取代的羟基苯甲酸盐洗涤剂，除了碱度指数小于2且碳酸化度为80％的洗涤剂之外，或 更优选和至少1质量％的烃基取代的羧酸，其酸酐，酯或酰胺。 由于污染物重质燃料油的存在引起的润滑剂中的沥青质沉淀被防止或抑制。

公开(公告)号：US20110230379A1

公开(公告)日：2011-09-22

申请号：US13068176

申请日：2011-05-04

申请人： James J. Harrison ,  Kenneth D. Nelson

发明人： James J. Harrison ,  Kenneth D. Nelson

IPC分类号： C10M129/26 ,  C10M159/16

CPC分类号： C10L1/2235 ,  C08F8/32 ,  C10L1/238 ,  C10L10/04 ,  C10M133/08 ,  C10M159/16 ,  C10M169/045 ,  C10M2207/027 ,  C10M2217/043 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2220/02 ,  C10N2230/04 ,  C08F10/10

摘要： The present invention is directed to Mannich condensation product sequestering agents or mixtures of Mannich condensation product sequestering agents for use in fuels and lubricating oils. The present invention is also directed to a process for preparing the Mannich condensation product sequestering agents. The present invention is also directed to a product formed by combining, under reaction conditions, a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an amino acid or ester thereof, and an alkali metal base to form the Mannich condensation product sequestering agent. The present invention is also directed to a lubricating oil composition, a lubricating oil concentrate, a fuel composition, and a fuel concentrate having the Mannich condensation product sequestering agents of the present invention.

公开(公告)号：US20110152142A1

公开(公告)日：2011-06-23

申请号：US13036392

申请日：2011-02-28

申请人： Alexander Psaila ,  David Hobson ,  Raymond Calder

发明人： Alexander Psaila ,  David Hobson ,  Raymond Calder

IPC分类号： C10M125/10 ,  C10M169/04 ,  C10M135/10 ,  C10M129/26

CPC分类号： C10M171/06 ,  C10M125/10 ,  C10M141/06 ,  C10M141/08 ,  C10M161/00 ,  C10M2201/062 ,  C10N2210/01 ,  C10N2220/082 ,  C10N2230/52 ,  C10N2240/10 ,  C10N2250/02

摘要： The invention provides a method of lubricating an internal combustion engine comprising supplying to said engine a dispersion, the dispersion comprises: (a) a metal base; (b) a surfactant; and (c) an organic medium in which the metal base is uniformly dispersed by physical processes, wherein the metal base has a mean average particle size of at least 10 nanometres to less than 1 μm; and the dispersion has a solids content of greater than 15 wt %. The invention further provides a lubricant composition containing said dispersion.

摘要翻译： 本发明提供了一种润滑内燃机的方法，包括向所述发动机供应分散体，所述分散体包括：（a）金属基体; （b）表面活性剂; 和（c）通过物理过程均匀分散金属基质的有机介质，其中金属碱的平均粒径为10纳米至小于1μm; 并且分散体具有大于15重量％的固体含量。 本发明还提供含有所述分散体的润滑剂组合物。