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51. 发明授权

US4661273A Mercapto-thiadiazole reaction products as multifunctional lubricant additives and compositions thereof 失效
标题翻译：巯基噻二唑反应产物作为多功能润滑剂添加剂及其组合物
公开(公告)号：US4661273A
公开(公告)日：1987-04-28
申请号：US814428
申请日：1985-12-30
申请人： Gerassimo Frangatos , Robert H. Davis
发明人： Gerassimo Frangatos , Robert H. Davis
IPC分类号： C10M159/12 , C07D285/12 , C07D285/125 , C10M125/22 , C10M135/22 , C10M135/36 , C10N30/06 , C10N30/10 , C10N40/04 , C10N40/08 , C10N50/10 , C10M133/00
CPC分类号： C07D285/125 , C10M135/36 , C10M2215/086 , C10M2215/28
摘要： Zinc/phosphorus-free antiwear agents and antioxidants are provided by reaction products of 2,5-dimercapto-1,3,4-thiadiazole with mercaptans and thionyl chloride.
摘要翻译：通过2,5-二巯基-1,3,4-噻二唑与硫醇和亚硫酰氯的反应产物提供无锌/无磷抗磨剂和抗氧化剂。

52. 发明授权

US4647386A Intercalated transition metal based solid lubricating composition and method of so forming 失效
标题翻译：插层过渡金属基固体润滑组合物及其形成方法
公开(公告)号：US4647386A
公开(公告)日：1987-03-03
申请号：US538137
申请日：1983-10-03
申请人： Warren E. Jamison
发明人： Warren E. Jamison
IPC分类号： C01B19/00 , C10M103/06 , C10M125/22
CPC分类号： C01B19/002 , C10M103/06 , C01P2002/77 , C01P2002/78 , C10M2201/065
摘要： A solid lubricating composition and method for forming such a composition are disclosed. The composition is formed by intercalating a transition metal that has been chemically reacted with chalcogen to form a layered structure. The transition metal is selected from niobium, tantalum, tungsten and/or an alloy including one or more, and the transition metal is chemically combined with chalcogen selected from sulfur, selenium and/or a combination which can also include tellurium to form a layered transition metal dischalcogenide prior to intercalation with a metal, preferably a coinage metal. The effect of intercalation is to expand the crystal lattice to create a composition having excellent lubricating characteristics the performance of which is not adversely effected by operation in a high temperature environment.
摘要翻译：公开了一种用于形成这种组合物的固体润滑组合物和方法。通过将已经与硫属元素化学反应的过渡金属嵌入以形成层状结构而形成组合物。过渡金属选自铌，钽，钨和/或包括一种或多种的合金，并且过渡金属与选自硫，硒和/或组合的硫族化合物化学组合，其还可以包括碲以形成分层过渡在金属插入之前的金属排出的金属，优选是铸币金属。嵌入的作用是扩大晶格以产生具有优异润滑特性的组合物，其性能不受高温环境中的操作的不利影响。

53. 发明授权

US4608184A Phenate process and composition improvement 失效
标题翻译：苯甲酸过程和组成改善
公开(公告)号：US4608184A
公开(公告)日：1986-08-26
申请号：US754647
申请日：1985-07-12
申请人： Yuehsiung Chang
发明人： Yuehsiung Chang
IPC分类号： C10M159/22 , C10M125/22 , C10M141/02
CPC分类号： C10M159/22 , C10M2219/086 , C10M2219/087 , C10M2219/089
摘要： A process is disclosed for preparation of a lubricating oil additive comprising an improved sulfurized alkaline earth metal alkylphenate and the composition thereof wherein the said composition has a ratio of infrared absorbencies of A1660 cm.sup.-1 /A1600 cm.sup.-1 of less than 0.2 and less than 0.2 for the ratio of A1080 cm.sup.-1 /A835 cm.sup.-1.
摘要翻译：公开了一种用于制备包含改进的硫化碱土金属烷基酚盐的润滑油添加剂及其组合物的方法，其中所述组合物的A1660cm-1 / A1600cm-1的红外吸收率小于0.2且小于 A1080cm-1 / A835cm-1的比率为0.2。

54. 发明授权

US4592851A Lubricating oil composition and method for providing improved thermal stability 失效
标题翻译：润滑油组合物和提供改善的热稳定性的方法
公开(公告)号：US4592851A
公开(公告)日：1986-06-03
申请号：US447120
申请日：1982-12-06
申请人： William H. Stadtmiller , Kenneth G. Morris
发明人： William H. Stadtmiller , Kenneth G. Morris
IPC分类号： C10M141/10 , C10M125/22 , C10M125/24 , C10M129/91
CPC分类号： C10M141/10 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2207/026 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2209/084 , C10M2215/044 , C10M2219/044 , C10M2223/045 , C10N2210/02 , C10N2240/08
摘要： A high viscosity index lubricating oil with improved thermal stability, anticorrosion and antiwear properties and the method for providing such composition which contains a major amount of paraffinic mineral oil basestock and effective amounts of a combination of a basic zinc dialkyl dithiophosphate and 2,6 di-tertiary butyl phenol.
摘要翻译：具有改进的热稳定性，耐腐蚀性和抗磨损性能的高粘度指数润滑油以及提供这种组合物的方法，该组合物含有大量的链烷烃矿物油基础油和有效量的碱式二烷基二硫代磷酸锌锌和2,6-二 - 叔丁基苯酚。

55. 发明授权

US4584112A Fuel-efficient lubricating oil 失效
标题翻译：省油润滑油
公开(公告)号：US4584112A
公开(公告)日：1986-04-22
申请号：US747080
申请日：1985-06-19
申请人： Timothy R. Erdman
发明人： Timothy R. Erdman
IPC分类号： C10M141/10 , C10M125/22 , C10M125/24 , C10M129/74
CPC分类号： C10M141/10 , C10M2207/283 , C10M2207/289 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： The fuel economy of an internal combustion engine can be improved by adding to the lubricating oil used to lubricate the crankcase of said engine from 0.25 to 2 weight percent of pentaerythritol mono-oleate in combination with 15 to 25 millimols per kilogram of zinc O,O-di(2-ethylhexyl)phosphorodithioate.
摘要翻译：通过将用于润滑所述发动机的曲轴箱的润滑油添加到0.25至2重量％的季戊四醇单油酸酯与15至25毫摩尔每千克锌O，O的组合中，可以提高内燃机的燃料经济性二（2-乙基己基）二硫代磷酸酯。

56. 发明授权

US3489676A Novel oil treatment and lubricating oil filters for internal combustion engines 失效
标题翻译：用于内燃机的新型油处理和润滑油过滤器
公开(公告)号：US3489676A
公开(公告)日：1970-01-13
申请号：US3489676D
申请日：1967-09-05
申请人： EXXON RESEARCH ENGINEERING CO
发明人： HU SHIH-EN , GEYER JEROME
IPC分类号： C10M125/22 , B01D37/02 , C10M125/24 , C10M175/00 , C10M175/02 , C10N30/04 , C10N30/12 , C10N40/25 , C10N60/02 , C10N70/00 , C10M11/00 , B01D39/14
CPC分类号： C10M175/0091 , B01D37/02

57. 发明授权

US3377277A Lubricating compositions containing a complex sulfide of arsenic and antimony 失效
标题翻译：含有砷和锑的复合硫化物的润滑组合物
公开(公告)号：US3377277A
公开(公告)日：1968-04-09
申请号：US61182467
申请日：1967-01-26
申请人： PENNSALT CHEMICALS CORP
发明人： RICHARD SOULEN JOHN
IPC分类号： C10M103/06 , C10M125/22
CPC分类号： C10M125/22 , C10M103/06 , C10M2201/065 , C10M2201/103 , C10M2201/105 , C10M2207/125 , C10M2207/129 , C10M2207/282 , C10M2207/34 , C10M2209/101 , C10M2211/06 , C10M2213/02 , C10M2213/062 , C10M2223/04 , C10M2223/042 , C10M2229/02 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2240/02 , C10N2250/04 , C10N2250/10

58. 发明授权

US12054689B2 Composition for lubricating and/or descaling during hot working of metals 有权
公开(公告)号：US12054689B2
公开(公告)日：2024-08-06
申请号：US17911578
申请日：2021-03-02
申请人： Chemische Fabrik Budenheim KG
发明人： Marvin Bargon , Steffen Bugner , Dirk Masurat , Andrej Weber
IPC分类号： C10M141/02 , C10M125/22 , C10M125/24 , C10M125/26 , C10M129/30 , C10M129/38 , C23G5/00 , C10N10/02 , C10N40/20 , C10N50/08
CPC分类号： C10M141/02 , C10M125/22 , C10M125/24 , C10M125/26 , C10M129/30 , C10M129/38 , C23G5/00 , C10M2201/084 , C10M2201/085 , C10M2201/087 , C10M2207/122 , C10M2207/126 , C10N2010/02 , C10N2040/241 , C10N2040/242 , C10N2040/246 , C10N2050/08
摘要： A composition for lubricating and/or descaling in the hot processing of metals includes a solid mixture containing the following constituents:

(a) 20 to 60% by weight of condensed alkali phosphate,
(b) 10 to 40% by weight boron compound selected from borosilicate glass, boric acid, boric acid salt, or a mixture thereof,
(c) 10 to 30% by weight alkali or alkaline earth sulphates,
(d) 5 to 25% by weight fatty acid, fatty acid salt, or a mixture thereof. The sum of the constituents (a) and (b) constitutes at least 50% by weight of the mixture and the sum of the constituents (a) to (d) constitutes at least 85% by weight of the mixture.

59. 发明授权

US12043813B2 Lubricating oil composition 有权
公开(公告)号：US12043813B2
公开(公告)日：2024-07-23
申请号：US17442722
申请日：2020-03-27
申请人： IDEMITSU KOSAN CO., LTD.
发明人： Toshimasa Utaka
IPC分类号： C10M135/18 , C10M125/22 , C10M129/54 , C10M133/42 , C10M133/56 , C10M137/10 , C10M169/04 , C10N10/04 , C10N10/06 , C10N30/00 , C10N30/04 , C10N30/10 , C10N40/25
CPC分类号： C10M135/18 , C10M125/22 , C10M129/54 , C10M133/42 , C10M133/56 , C10M137/10 , C10M169/04 , C10M2201/084 , C10M2203/1006 , C10M2207/262 , C10M2215/222 , C10M2215/28 , C10M2219/066 , C10M2223/045 , C10N2010/04 , C10N2010/06 , C10N2030/04 , C10N2030/10 , C10N2030/45 , C10N2030/52 , C10N2040/255
摘要： The invention addresses a problem of providing a lubricating oil composition for gas engines capable of suppressing viscosity increase while reducing a sulfated ash content and excellent in high-temperature detergency and base number retention. The lubricating oil composition is used for gas engines and contains a base oil (A), at least one ash-free additive (B) selected from an ash-free sulfur-based antioxidant (B1) and a hindered amine compound (B2), and a boronated imide-type dispersant (C), and satisfies the following requirements (X1) to (X3): Requirement (X1): the sulfated ash content is 0.2% by mass or less. Requirement (X2): the content of the ash-free additive (B) is 1.2% by mass or less based on the total amount of the lubricating oil composition, provided that in the case where the ash-free additive (B) contains the hindered amine compound (B2), the content of the hindered amine compound (B2) is less than 1.0% by mass based on the total amount of the lubricating oil composition. Requirement (X3): the content of the boron atom derived from the boronated imide-type dispersant (C) is 200 ppm by mass or more based on the total amount of the lubricating oil composition.

60. 发明授权

US12024687B2 Lubricating composition for motorcycle applications 有权
公开(公告)号：US12024687B2
公开(公告)日：2024-07-02
申请号：US17935808
申请日：2022-09-27
申请人： Afton Chemical Corporation
发明人： David Edwards , Hidetaka Hoshino , Guillaume Carpentier
IPC分类号： C10M137/10 , C10M125/22 , C10M129/00 , C10M169/04 , C10N10/04 , C10N20/02 , C10N30/04 , C10N30/12 , C10N40/04 , C10N40/25 , C10N70/00
CPC分类号： C10M137/10 , C10M125/22 , C10M129/00 , C10M169/04 , C10M2201/06 , C10M2223/045 , C10N2010/04 , C10N2020/02 , C10N2030/04 , C10N2030/12 , C10N2040/04 , C10N2040/255 , C10N2070/00
摘要： The present disclosure relates to lubricating compositions and, in particular, lubricating compositions suitable for motorcycle applications including select metal dihydrocarbyl dithiophosphates to achieve low copper corrosion, good TBN retention, and good sulfur retention applicable to motorcycle engines and transmissions.

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