公开(公告)号：US09738846B2

公开(公告)日：2017-08-22

申请号：US14399077

申请日：2013-04-10

申请人： OILES CORPORATION

发明人： Yoshiaki Yamamoto ,  Kentaro Okubo

IPC分类号： F16C33/20 ,  C10M111/04 ,  C10M169/04

CPC分类号： C10M111/04 ,  C10M169/04 ,  C10M2201/062 ,  C10M2205/022 ,  C10M2205/143 ,  C10M2205/163 ,  C10M2205/22 ,  C10M2207/126 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2223/043 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2220/021 ,  C10N2220/032 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2250/18

摘要： Provided are: a solid lubricant having a low friction coefficient and excellent abrasion resistance; and a sliding member having this solid lubricant embedded therein. The solid lubricant (4) has a sea-island structure, comprising: a sea phase as a continuous phase, containing a hydrocarbon-based wax and a polyethylene resin; and an island phase as a dispersion phase, containing a low-molecular weight tetrafluoroethylene resin, a higher fatty acid salt, a phosphate of basic nitrogen-containing compound, and zinc stannate. A high-molecular weight tetrafluoroethylene resin is contained in this continuous-phase sea phase in a fibrous and mesh state. The hydrocarbon-based wax content is 30-60 vol %, the polyethylene resin content is 3-10 vol %, the low-molecular weight tetrafluoroethylene resin content is 10-30% vol %, the higher fatty acid salt content is 20-40% vol %, the basic nitrogen-containing compound phosphate content is 0.5-5 vol %, the zinc stannate content is 0.5-5 vol %, and the high-molecular weight tetrafluoroethylene resin content is 1-10 vol %.

公开(公告)号：US20160289590A1

公开(公告)日：2016-10-06

申请号：US15034348

申请日：2014-10-29

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Cynthia Pierre ,  Cynthia L. Rand ,  Brian A. Jazdzewski ,  John B. Cuthbert ,  Daniel F. Zweifel

IPC分类号： C10M169/04

CPC分类号： C10M169/04 ,  C10M2203/024 ,  C10M2203/045 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/22 ,  C10M2205/223 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2215/042 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/041 ,  C10N2230/70 ,  C10N2240/102 ,  C10N2240/103 ,  C10M2209/1085 ,  C10M2209/1065 ,  C10N2220/022

摘要： A composition comprising a base oil and a dispersant, the base oil comprising a polyalkylene glycol and the dispersant being an epoxy amine alkoxylate of Structure I is useful in a process whereby the composition is used as a lubricant in a mechanical device.

摘要翻译： 包含基础油和分散剂的组合物，包含聚亚烷基二醇的基础油和结构I的环氧胺烷氧基化物的分散剂可用于将组合物用作机械装置中的润滑剂的方法。

公开(公告)号：US09234150B2

公开(公告)日：2016-01-12

申请号：US13611500

申请日：2012-09-12

申请人： Richard Wayne Martin ,  Douglas Edward Deckman ,  Kevin John Kelly ,  Craig Janzen Emett ,  Mark Paul Hagemeister ,  Bruce Allan Harrington ,  Chon-Yie Lin ,  Phillip Thomas Matsunaga ,  Charles James Ruff ,  Kevin Bruce Stavens

发明人： Richard Wayne Martin ,  Douglas Edward Deckman ,  Kevin John Kelly ,  Craig Janzen Emett ,  Mark Paul Hagemeister ,  Bruce Allan Harrington ,  Chon-Yie Lin ,  Phillip Thomas Matsunaga ,  Charles James Ruff ,  Kevin Bruce Stavens

IPC分类号： C10M105/04 ,  C10M107/02 ,  C10M107/10 ,  C10M169/04 ,  C10M103/00 ,  C10M105/32 ,  C10M169/02 ,  C10M171/02 ,  C10M111/04

CPC分类号： C10M105/04 ,  C10M3/00 ,  C10M105/32 ,  C10M107/10 ,  C10M111/04 ,  C10M169/02 ,  C10M169/04 ,  C10M171/02 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2205/003 ,  C10M2205/024 ,  C10M2205/0285 ,  C10M2205/22 ,  C10M2205/223 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2270/00 ,  C10N2220/022 ,  C10M2205/026

摘要： This invention is directed to ultra-low viscosity passenger car engine oil compositions with a kinematic viscosity at 100° C. of from 4 to 6 cSt, and comprising in admixture 60 wt % to 90 wt % of a first base oil component, based on the total weight of the composition, the first base oil component consisting of a polyalphaolefin base stock or combination of polyalphaolefin base stocks, each having a kinematic viscosity at 100° C. of from 3.2 cSt to 3.8 cSt; and 0.1 wt % to 20 wt % of a second base oil component, based on the total weight of the composition, the second base oil component consisting of a Group II, Group III or Group V base stock, or any combination thereof; wherein the composition comprises from 0 wt % to less than 0.25 wt % viscosity index improver, on a solid polymer basis.

摘要翻译： 本发明涉及在100℃下的运动粘度为4至6cSt的超低粘度乘用车发动机油组合物，并且包含基于以下物质混合的第一基础油组分的60重量％至90重量％ 组合物的总重量，第一基础油组分由聚α-烯烃基础油料或聚α-烯烃基础油料组合组成，各自在100℃下的运动粘度为3.2cSt至3.8cSt; 和0.1重量％至20重量％的第二基础油组分，基于组合物的总重量，第二基础油组分由II，III或V族基础油组成，或其任何组合; 其中所述组合物包含基于固体聚合物的0重量％至小于0.25重量％的粘度指数改进剂。

公开(公告)号：US09139794B2

公开(公告)日：2015-09-22

申请号：US13365698

申请日：2012-02-03

申请人： Rainer Kolb ,  Phillip T. Matsunaga ,  Periagaram S. Ravishankar ,  Lisa B. Stefaniak ,  Quintin Paul Ward Costin

发明人： Rainer Kolb ,  Phillip T. Matsunaga ,  Periagaram S. Ravishankar ,  Lisa B. Stefaniak ,  Quintin Paul Ward Costin

IPC分类号： C10L1/16 ,  C08F2/00 ,  C10M143/00 ,  C10M143/08 ,  C08L23/08

CPC分类号： C10M143/00 ,  C08L23/0815 ,  C08L2308/00 ,  C08L2314/06 ,  C10M143/08 ,  C10M2205/022 ,  C10M2205/028 ,  C10M2205/22 ,  C10N2220/021 ,  C10N2220/033 ,  C10N2270/00 ,  C08L23/16

摘要： Provided are processes for making polymer compositions, especially those with reduced or no gel formation in lubricating oils as identified by rheological and visual gel tests and which are useful as viscosity modifiers. The processes described herein aim to achieve this objective by adjusting the concentrations of the hydrogen feed(s) in the first and/or second polymerization reaction zones, preferably such that (a) the hydrogen feed concentration in the first polymerization reaction zone is 0.0-1.0 wt %, based on total weight of feed(s) of hydrogen, ethylene monomer, α-olefin comonomer, and solvent into the first polymerization reaction zone, and/or (b) the hydrogen feed concentration in the second polymerization reaction zone is 0.0-0.5 wt %, based on total weight of feed(s) of hydrogen, ethylene monomer, α-olefin comonomer, and solvent into the second polymerization reaction zone.

摘要翻译： 提供了制备聚合物组合物的方法，特别是通过流变学和视觉凝胶测试鉴定的润滑油中形成凝胶或没有凝胶的那些，并且它们可用作粘度调节剂。 本文所述的方法旨在通过调节第一和/或第二聚合反应区中的氢气进料的浓度来实现该目的，优选使得（a）第一聚合反应区中的氢气进料浓度为0.0- 1.0重量％，基于氢，乙烯单体，α-烯烃共聚单体和溶剂的进料的总重量到第一聚合反应区，和/或（b）第二聚合反应区中的氢气进料浓度为 基于氢，乙烯单体，α-烯烃共聚单体和溶剂的进料的总重量，0.0-0.5重量％进入第二聚合反应区。

公开(公告)号：US07825077B2

公开(公告)日：2010-11-02

申请号：US11374249

申请日：2006-03-13

申请人： Arun Kumar Singh ,  Naval Kishore Pandey ,  Ashok Kumar Gupta

发明人： Arun Kumar Singh ,  Naval Kishore Pandey ,  Ashok Kumar Gupta

IPC分类号： C10M169/04 ,  C10M159/08 ,  C10M105/06 ,  C10M133/12

CPC分类号： C10M169/04 ,  C10M109/02 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2205/22 ,  C10N2240/105

摘要： This invention provides a composition of lubricating oil for two stroke gasoline engine and a process for the preparation thereof. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent-dispersant additive, an extreme pressure additive, a lubrication additives, comprising of the following steps (I) removing of insoluble matter from the base stock, (II) tailoring by vacuum distillation, (III) blending of different alkylates, (IV) removing the oxidized matters by adsorption, (V) addition of performance additives and homogenizing the mixture. The product of this invention has utility as lubricating oil for two stroke gasoline engine in both water-cooled and air-cooled two-cycle gasoline engines producing reduced smoke.

摘要翻译： 本发明提供了一种用于二冲程汽油发动机的润滑油组合物及其制备方法。 除了烷基苯之外，组合物还含有抗氧化剂，消泡剂，倾点分散剂，缓蚀剂和洗涤剂分散剂添加剂，极压添加剂，润滑添加剂，其包括以下步骤（I） （II）通过真空蒸馏定制，（III）不同烷基化物的混合，（IV）通过吸附除去氧化物质，（V）添加性能添加剂并使混合物均化。 本发明的产品在水冷和空气冷却的双循环汽油发动机中用作二冲程汽油发动机的润滑油，产生减少的烟雾。

公开(公告)号：US20070135318A1

公开(公告)日：2007-06-14

申请号：US11374249

申请日：2006-03-13

申请人： Arun Singh ,  Naval Pandey ,  Ashok Gupta

发明人： Arun Singh ,  Naval Pandey ,  Ashok Gupta

IPC分类号： C10M105/38

CPC分类号： C10M169/04 ,  C10M109/02 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2205/22 ,  C10N2240/105

摘要： This invention provides a composition of lubricating oil for two stroke gasoline engine and a process for the preparation thereof. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent-dispersant additive, an extreme pressure additive, a lubrication additives, comprising of the following steps (D) removing of insoluble matter from the base stock, (II) tailoring by vacuum distillation, (III) blending of different alkylates, (IV) removing the oxidized matters by adsorption, (V) addition of performance additives and homogenizing the mixture. The product of this invention has utility as lubricating oil for two stroke gasoline engine in both water-cooled and air-cooled two-cycle gasoline engines producing reduced smoke.

摘要翻译： 本发明提供了一种用于二冲程汽油发动机的润滑油组合物及其制备方法。 除了烷基苯之外，组合物还含有抗氧化剂，消泡剂，倾点分散剂，缓蚀剂和洗涤剂分散剂添加剂，极压添加剂，润滑添加剂，包括以下步骤（D）除去 （II）通过真空蒸馏定制，（III）不同烷基化物的混合，（IV）通过吸附除去氧化物质，（V）添加性能添加剂并使混合物均化。 本发明的产品在水冷和空气冷却的双循环汽油发动机中用作二冲程汽油发动机的润滑油，产生减少的烟雾。

公开(公告)号：US20050209109A1

公开(公告)日：2005-09-22

申请号：US11126001

申请日：2005-05-10

申请人： Mark Winemiller ,  Douglas Deckman ,  William Maxwell ,  William Buck ,  David Baillargeon

发明人： Mark Winemiller ,  Douglas Deckman ,  William Maxwell ,  William Buck ,  David Baillargeon

IPC分类号： C10M105/38 ,  C10M107/02 ,  C10M111/02 ,  C10M127/06 ,  C10M141/06 ,  C10M169/04 ,  C10M139/00

CPC分类号： C10M169/044 ,  C10M105/38 ,  C10M107/02 ,  C10M111/02 ,  C10M127/06 ,  C10M141/06 ,  C10M169/04 ,  C10M169/041 ,  C10M2201/10 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/173 ,  C10M2205/22 ,  C10M2205/223 ,  C10M2207/024 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/1023 ,  C10M2215/28 ,  C10M2219/081 ,  C10M2219/086 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2260/14

摘要： The present invention concerns friction reducers for use in lubricating oil compositions which comprise certain groups of aromatic compounds, esters, narrow mixtures of base stocks, and/or amorphous polymers such as amorphous olefin copolymers. These compositions can provide substantial reductions in the coefficient of friction and fuel economy improving benefits when admixed to lubricating oils without deleterious effects such as instability, undesirable high viscosities and deposits. In one aspect of the invention, pentaerythritol esters and optionally triol esters are added to lubricating oil compositions to provide reduced friction and improved fuel economy. In a second aspect of the invention, similar results are obtained by adding hydrocarbyl aromatics to a lubricating oil composition containing one or more of Groups II and III base stock. In a third aspect, the invention concerns a lubricating oil composition comprising an amorphous olefin copolymer and one or more of Groups II and III base stocks. In one embodiment, the third aspect also includes one or more of hydrocarbyl aromatics and polyol esters as part of the composition. In a forth aspect, moderate concentrations of hydrocarbyl aromatics are used in a lubricating oil composition comprising paraffinic base oil stocks and preferably a borated polyisobutenyl succinimide ashless dispersant.

摘要翻译： 本发明涉及用于润滑油组合物中的摩擦减少剂，其包含某些芳族化合物，酯，基础油料的混合物和/或无定形聚合物如无定形烯烃共聚物。 当混合到润滑油上时，这些组合物可以显着降低摩擦系数和燃料经济性，而不会产生有害影响，例如不稳定性，不希望的高粘度和沉积物。 在本发明的一个方面，将季戊四醇酯和任选的三醇酯加入到润滑油组合物中以提供降低的摩擦和改善的燃料经济性。 在本发明的第二方面，通过将烃基芳族化合物加入到含有II和III族基础油中的一种或多种的润滑油组合物中可获得类似的结果。 在第三方面，本发明涉及包含无定形烯烃共聚物和II和III族基料中的一种或多种的润滑油组合物。 在一个实施方案中，第三方面还包括作为组合物的一部分的一种或多种烃基芳族化合物和多元醇酯。 在第四方面，中等浓度的烃基芳族化合物用于包含石蜡基油原料，优选硼酸化的聚异丁烯基琥珀酰亚胺无灰分散剂的润滑油组合物中。

公开(公告)号：US20040248996A1

公开(公告)日：2004-12-09

申请号：US10862236

申请日：2004-06-07

申请人： CROMPTON CORPORATION

发明人： Michael T. Costello ,  Igor Riff ,  Rebecca F. Siebert ,  Joseph A. Weaver JR.

IPC分类号： C09K003/00

CPC分类号： B01F17/0057 ,  C10M135/10 ,  C10M173/00 ,  C10M2203/06 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2205/22 ,  C10M2219/044 ,  C10N2210/01 ,  C10N2230/24 ,  C10N2240/401 ,  C10N2260/10

摘要： An emulsifier composition suitable for mixing with oil to make lubricants is disclosed that comprises: A) at least one product of the sulfonation of at least one of the following feedstocks: i) a petroleum oil, ii) a straight chain monoalkylbenzene, iii) a straight chain dialkylbenzene, iv) a branched chain monoalkylbenzene, and v) a branched chain dialkylbenzene, and B) at least one straight or branched chain alkylaryl sulfonate salt.

摘要翻译： 公开了适用于与油混合以制备润滑剂的乳化剂组合物，其包含：A）至少一种以下原料中的至少一种磺化的产物：i）石油油，ii）直链单烷基苯，iii） 直链二烷基苯，iv）支链单烷基苯，和v）支链二烷基苯，和B）至少一种直链或支链烷基芳基磺酸盐。

公开(公告)号：US20030166476A1

公开(公告)日：2003-09-04

申请号：US10354662

申请日：2003-01-30

发明人： Mark D. Winemiller ,  Douglas E. Deckman ,  William L. Maxwell ,  William H. Buck ,  David J. Baillargeon

IPC分类号： C10M139/00 ,  C10M141/12

CPC分类号： C10M169/04 ,  C10M105/38 ,  C10M107/02 ,  C10M111/02 ,  C10M111/04 ,  C10M127/06 ,  C10M141/06 ,  C10M169/041 ,  C10M169/044 ,  C10M2201/10 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/0225 ,  C10M2205/0245 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/163 ,  C10M2205/173 ,  C10M2205/22 ,  C10M2205/223 ,  C10M2207/024 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/1023 ,  C10M2215/28 ,  C10M2219/081 ,  C10M2219/086 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2260/14

摘要： The present invention concerns friction reducers for use in lubricating oil compositions which comprise certain groups of aromatic compounds, esters, narrow mixtures of base stocks, and/or amorphous polymers such as amorphous olefin copolymers. These compositions can provide substantial reductions in the coefficient of friction and fuel economy improving benefits when admixed to lubricating oils without deleterious effects such as instability, undesirable high viscosities and deposits. In one aspect of the invention, pentaerythritol esters and optionally triol esters are added to lubricating oil compositions to provide reduced friction and improved fuel economy. In a second aspect of the invention, similar results are obtained by adding hydrocarbyl aromatics to a lubricating oil composition containing one or more of Groups II and III base stock. In a third aspect, the invention concerns a lubricating oil composition comprising an amorphous olefin copolymer and one or more of Groups II and III base stocks. In one embodiment, the third aspect also includes one or more of hydrocarbyl aromatics and polyol esters as part of the composition. In a forth aspect, moderate concentrations of hydrocarbyl aromatics are used in a lubricating oil composition comprising paraffinic base oil stocks and preferably a borated polyisobutenyl succinimide ashless dispersant.

公开(公告)号：US5415791A

公开(公告)日：1995-05-16

申请号：US864147

申请日：1992-10-19

申请人： Hideo Chou ,  Kikuo Sumiyoshi ,  Keizou Ishikawa ,  Yasunori Nishi

发明人： Hideo Chou ,  Kikuo Sumiyoshi ,  Keizou Ishikawa ,  Yasunori Nishi

IPC分类号： C10M111/04

CPC分类号： C10M169/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/22 ,  C10M2207/1253 ,  C10M2207/126 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/402 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/1003 ,  C10M2209/101 ,  C10M2209/1023 ,  C10M2209/12 ,  C10M2215/08 ,  C10M2217/0443 ,  C10M2221/04 ,  C10M2221/0405 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/082 ,  C10N2250/18 ,  F16C33/1095

摘要： Disclosed herein are a solid lubricating composition comprising a solid lubricant, a lubricating oil which is in a liquid or paste form at an ordinary temperature, a carrier for absorbing and possessing said lubricating oil, and a thermosetting synthetic resin binder, and a sliding member comprising a metal substrate and a solid lubricant composed of the lubricating composition.

摘要翻译： 本文公开了一种固体润滑组合物，其包含固体润滑剂，在常温下为液体或糊状形式的润滑油，用于吸收和拥有所述润滑油的载体和热固性合成树脂粘合剂，以及滑动构件，其包含 金属基材和由润滑组合物组成的固体润滑剂。