| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种硫化石墨烯的制备方法 | CN201811384864.2 | 2018-11-20 | CN109486547A | 2019-03-19 | 马军; 姜旭峰; 胡建强; 胡役琴; 费逸伟; 董仕宝; 陈利安; 翟新业 |
| 本发明为一种硫化石墨烯及其制备方法和应用。具体方法为先使用高锰酸钾、浓硫酸对石墨烯进行氧化，然后使用P4S10将氧化后石墨烯进行硫化，从而制备硫化石墨烯。另外还研究硫化石墨烯在润滑油基础油中的分散性能和吸附性能，并在模拟工况下，测试石墨烯反应润滑膜的摩擦学性能，研究其润滑机理。结果表明：通过硫化可以改善石墨烯的分散性，并提高石墨烯的抗磨减摩作用。 | ||||||
| 2 | 一种硫化石墨烯的制备方法 | CN201811384864.2 | 2018-11-20 | CN109486547B | 2021-09-28 | 马军; 姜旭峰; 胡建强; 胡役芹; 费逸伟; 董仕宝; 陈利安; 翟新业 |
| 本发明为一种硫化石墨烯及其制备方法和应用。具体方法为先使用高锰酸钾、浓硫酸对石墨烯进行氧化，然后使用P4S10将氧化后石墨烯进行硫化，从而制备硫化石墨烯。另外还研究硫化石墨烯在润滑油基础油中的分散性能和吸附性能，并在模拟工况下，测试石墨烯反应润滑膜的摩擦学性能，研究其润滑机理。结果表明：通过硫化可以改善石墨烯的分散性，并提高石墨烯的抗磨减摩作用。 | ||||||
| 3 | 水基润滑液及其制备方法 | CN201910907080.1 | 2019-09-24 | CN110591806A | 2019-12-20 | 任小勇; 解国新; 雒建斌 |
| 本发明公开了一种水基润滑液及其制备方法。该水基润滑液包括：水、氧化剂和纳米材料，且所述纳米材料被所述氧化剂氧化后表面含有亲水官能团。该水基润滑液表面含亲水官能团，在水中具有优异的分散性能，具有优异的吸水和保水性能，并且具有超低的摩擦系数和高抗磨性，稳定摩擦系数不大于0.01，最小摩擦系数可达到0.0014。 | ||||||
| 4 | 一种螺旋焊管加工用钢带开卷机齿轮箱润滑油 | CN201610471936.1 | 2016-06-23 | CN106147961A | 2016-11-23 | 王诗斌 |
| 本发明公开了一种螺旋焊管加工用钢带开卷机齿轮箱润滑油，涉及设备润滑油技术领域，由如下重量份数的原料制成：石蜡油30‑40份、环氧煤沥青10‑15份、米糠蜡8‑13份、聚乙二醇400 6‑11份、鲸蜡醇5‑9份、季戊四醇硬脂酸酯5‑9份、线性低密度聚乙烯4‑7份、松香甘油酯3‑5份、氢化蓖麻油3‑5份、聚乙烯吡咯烷酮3‑5份、硬脂酸异辛酯2‑3份、聚丙烯酰胺2‑3份、亚乙基双硬脂酸酰胺1‑2份、十六烷基三甲基氯化铵1‑2份、分子筛原粉0.5‑1份、纳米钛白粉0.5‑1份。本发明润滑油能够降低齿轮箱零部件之间的磨擦阻力，并且在零部件上形成一层超薄的润滑膜，有效保护零部件，防止生锈腐蚀现象的发生，从而有效延长齿轮箱的使用寿命。 | ||||||
| 5 | 水基润滑液及其制备方法 | CN201910907080.1 | 2019-09-24 | CN110591806B | 2020-12-01 | 任小勇; 解国新; 雒建斌 |
| 本发明公开了一种水基润滑液及其制备方法。该水基润滑液包括：水、氧化剂和纳米材料，且所述纳米材料被所述氧化剂氧化后表面含有亲水官能团。该水基润滑液表面含亲水官能团，在水中具有优异的分散性能，具有优异的吸水和保水性能，并且具有超低的摩擦系数和高抗磨性，稳定摩擦系数不大于0.01，最小摩擦系数可达到0.0014。 | ||||||
| 6 | 一种耐高温高分散性的边缘氧化石墨烯纳米微片润滑脂 | CN201910867731.9 | 2019-09-14 | CN110923050A | 2020-03-27 | 冯岩; 陶兴华 |
| 本发明提供一种一种耐高温高分散性的边缘氧化石墨烯纳米微片润滑脂，包括以下质量份数如下的组分：70-80份锂基脂、10-20份α-磷酸锆、3-5份聚脲稠化剂、2份边缘氧化石墨烯纳米微片、0.3-0.5份金属清洁剂、2-3份防锈剂、0.2-0.5份离子液体，解决石墨烯在润滑脂中的分散性差的问题，耐高温、减摩抗磨性能强。 | ||||||
| 7 | Grease composition for constant velocity joints | US279104 | 1994-07-22 | US5516439A | 1996-05-14 | Kiyoshi Takeuchi; Tuyoshi Sasaki |
| A grease composition for constant velocity joints comprises (a) a base oil; (b) a lithium-containing thickener selected from the group consisting of lithium soap and lithium complex soap; (c) an organic molybdenum compound selected from the group consisting of molybdenum dithiophosphates and molybdenum dithiocarbamates; (d) a zinc dithiophosphate; and optionally (e) a metal salt selected from the group consisting of metal salts of oxidized waxes, metal salts of petroleum sulfonates and metal salts of alkyl aromatic sulfonates. The grease composition for constant velocity joints exhibits a substantially improved effect of reducing friction coefficient and a substantially improved effect of preventing the occurrence of vibration. | ||||||
| 8 | LUBRICANT AND FUNCTIONAL FLUID COMPOSITIONS CONTAINING VISCOSITY INDEX IMPROVER | PCT/US2012/020584 | 2012-01-09 | WO2012096864A1 | 2012-07-19 | PRICE, David; BARTON, William R.S. |
The disclosed invention relates to lubricant or functional fluid compositions containing viscosity index improvers in the form of self-healing polymers. The polymers may comprise one or more cleavable linkages, such as one or more disulfide bonds and/or one or more diene/dienophile linkages, to permit the polymer to reform if cleaved during use. |
||||||
| 9 | 재생 가능한 기유 및 재생 가능한 연료 성분을 생산하는 방법 | KR1020217020029 | 2019-12-20 | KR102366831B1 | 2022-02-23 | |
| 10 | 재생 가능한 기유 및 재생 가능한 연료 성분을 생산하는 방법 | KR1020217020029 | 2019-12-20 | KR1020210089251A | 2021-07-15 | |
| 11 | LUBRICANT DISPERSED WITH CARBON NANOTUBES | PCT/IN2016/050210 | 2016-06-30 | WO2017060919A1 | 2017-04-13 | TOMPALA, Annaji Rajiv Kumar; VADAPALLI, Srinivas; JAIN, Amitabh Kumar; PEDDY, Venkata Chalapathi Rao; NETTEM, Venkateswarlu Choudary; GANDHAM, Sri Ganesh |
The present subject matter describes a method for preparation of a lubricant dispersed with carbon nanotubes (CNTs) and a lubricant dispersed with the CNTs prepared thereof. The method comprises ball milling the CNTs and purifying the ball milled CNTs to remove impurities in the CNTs. The method also comprises oxidizing surfaces of the purified CNTs by adding the purified CNTs to a solution comprising at least one oxidizing acid and then refluxing the solution. The oxidized surfaces of the CNTs are modified by adding the CNTs to a solution comprising at least one fatty acid to obtain surface modified CNTs. The method also comprises dispersing the surface modified CNTs in a lubricant to obtain the lubricant dispersed with CNTs. |
||||||
| 12 | 水系潤滑剤 | PCT/JP2014/063398 | 2014-05-20 | WO2014189065A1 | 2014-11-27 | 木之下 博; 仁科 勇太 |
可燃性の問題を解消するために水系とするとともに、界面活性剤等の各種の添加剤の使用をできるだけ不要とすることにより、使用後の廃液処理に関して発生するコストを低減可能な水系潤滑剤を提供する。 グラファイトに剥離処理を施してグラファイトから剥離させて成る酸化グラフェンを水に分散させた水系潤滑剤。剥離処理は、グラファイトを酸化剤入りの水溶液に混合してグラファイトを酸化させることによって剥離を生じさせているものである。グラファイトは平均粒径100μm以下の微粉末とし、酸化グラフェンを0.1wt%以上の濃度で含有するものとする。グラファイトの平均粒径が50μm以下の場合には、酸化グラフェンを0.01wt%以上の濃度で含有するものとする。 |
||||||
| 13 | Method for regeneration of used lubricating oils | US16162111 | 2018-10-16 | US10954468B2 | 2021-03-23 | Keng H. Chung; Xuebing Li; Song Chen; Guangci Li; Bin Chen |
| A method for the regeneration of used lubricating oils to produce lubricant base oils includes the steps of (a) removing resin and impurities by distillation, (b) catalytic oxidation treatment and (c) adsorption process. The method can efficiently reduce the color, metal ions, and sulfur content under mild reaction conditions at low cost and obtain high yield of regenerated oil above 85 wt. %. | ||||||
| 14 | Polytriglycerides | US16554796 | 2019-08-29 | US10844315B2 | 2020-11-24 | Rogers E. Harry-O'Kuru; Girma Biresaw; Rex E. Murray |
| Disclosed herein are polyketone triglyceride compositions containing 8 to 16 ketone carbonyl moieties per triglyceride unit and methods of making. Also disclosed are polyimine triglyceride compositions having has 8 to 16 nitrogen moieties per triglyceride unit and methods of making. Also disclosed are polyamine triglyceride compositions containing 8 to 16 nitrogen moieties per triglyceride unit and methods of making. | ||||||
| 15 | Novel lubricant epoxides | US210453 | 1988-06-23 | US4943383A | 1990-07-24 | Noyes L. Avery; Andrew G. Horodysky; Derek A. Law; Leslie R. Rudnick |
| Epoxy functionalized polyalpha-olefin lubricants compositions are prepared with superior properties by epoxidizing the olefinic bond of oligomers prepare by oligomerizing C.sub.6 -C.sub.20 alpha-olefins with reduced valence state chromium catalyst on silica support. The invention encompasses a product of reaction made by epoxidizing C.sub.30 + polyalpha-olefin oligomeric hydrocarbon lubricant having a branch ratio of less than 0.19 and pour point below -15.degree. C. in the presence of an epoxidizing amount of an epoxidizing agent wherein said product comprises a mixture of 2-dialkyl oxirane and 1,2-dialkyl oxirane having between an average of C.sub.30 and C.sub.1000 carbon atoms, said mixture having a branch ratio of less than 0.19 and pour point below -15.degree. C. The invention further encompasses blends and additive compositions of the novel epoxidizing polyalpha-olefins. | ||||||
| 16 | Lubricating compositions for PVC or the like | US185607 | 1988-04-25 | US4824583A | 1989-04-25 | Jeffrey R. Hyde |
| A lubricating composition for PVC or the like is provided by partially saponifying a triglyceride material, such as an animal tallow, with calcium hydroxide in the presence of at least about 10% water. The minor amount of oxidized polyethylene admixed with the saponified material maintains the resulting soap and esters in a homogeneous lubricating compositions. The lubricating compositions are particularly suitable for preparing rigid resin compositions. | ||||||
| 17 | Aminated polymeric additives for fuel and lubricants | US555398 | 1975-03-05 | US4068056A | 1978-01-10 | Lawrence J. Engel; John B. Gardiner |
| Aminated polymers, resulting from the reaction of a hydrocarbon polymer with an oxygen-containing gas and an amine compound at elevated temperatures of from about 130.degree. C. to about 300.degree. C. provide a multi-functional additive for lubricants and hydrocarbon fuels. This reaction can be carried out if desired in an oil solution. The resulting aminated polymers are useful as sludge dispersants for fuel lubricants. When the aminated polymers have a high molecular weight, they are also useful as viscosity-index improvers with dispersant and/or pour point depressant activity. | ||||||
| 18 | Antioxidant composition | US29645172 | 1972-10-10 | US3909448A | 1975-09-30 | MCGUIGAN BRIAN; DELLAR RICHARD JOHN; PHILLIPS WILLIAM DAVID |
| Antioxidant compositions are prepared by oxidising a substituted phenothiazine by means of an oxidising agent.
|
||||||
| 19 | Rs for lubricants degraded ethylene propylene interpolymers useful as viscosity modifie | US3756954D | 1971-09-16 | US3756954A | 1973-09-04 | ABBOTT F; PEARSON N |
| INTERPOLYMERS (ESPECIALLY COPOLYMERS) OF ETHYLENE AND PROPYLENE ARE OXIDIZED AND DEGRADED BY HEATING ABOVE 100* C. WITH AN OXYGEN-CONTAINING GAS, USUALLY AIR, IN THE PRESENCE OF AN ALIPHATIC AMINE. THE DEGRADED POLYMERS ARE CHARACTERIZED BY CAUSING SUBSTANTIALLY NO INCREASE IN THE LOW-TEMPERATURE FLUIDITY OF A FUEL OIL, AND ARE USEFUL AS VISCOSITY MODIFIERS FOR LUBRICANTS.
|
||||||
| 20 | METHOD FOR PRODUCING RENEWABLE BASE OIL AND RENEWABLE FUEL COMPONENTS | EP19906703.4 | 2019-12-20 | EP3887483B1 | 2023-07-12 | MYLLYOJA, Jukka; KANERVO, Jaana; MAKKONEN, Jaana; TIITTA, Marja |
QQ群二维码
意见反馈
意见反馈