子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | 폐금속가공유를 이용한 금속가공유 조성물 | KR1020110121088 | 2011-11-18 | KR1020130055373A | 2013-05-28 | 공호문 |
| PURPOSE: A metal-working fluid composition is provided to add various kinds of additives to lubricating machine oil which is obtained by refining waste metal-working fluid, thereby recycling the waste metal-working fluid into metal-working fluid. CONSTITUTION: A metal-working fluid composition is composed of, in parts by weight: 10-95 of lubricating base oil; 0.1-10 of a metal corrosion inhibitor; 0.2-10 of a rust preventing additive; 0.1-7 of an extreme pressure agent; 0.1-3 of a wear resistance additive; 0.1-5 of a pour-point depressant; 0.1-5 of an antioxidant; and 0.1-5 of an anti-spattering agent. | ||||||
| 22 | 보호 피막 형성용 수성 조성물 | KR1020037001669 | 2001-08-13 | KR100692933B1 | 2007-03-12 | 고미야마시노부; 야마구찌히데히로; 세오아끼히로 |
| The problem is to provide a protective coating-forming waterborne composition that can form, by a simple method comprising coating and drying onto a metal surface, a coating that is uniform with little unevenness and that has an excellent galling resistance and workability that are at least as good as the corresponding properties afforded by conversion treatment methodologies. ÄSolutionÜ Waterborne composition for forming protective coatings, that characteristically contains water-soluble inorganic salt and smectite-type clay mineral. The lubrication performance of the coating can also be improved when said composition additionally contains a lubricating component. | ||||||
| 23 | 금속 가공유 조성물 | KR1019840003230 | 1984-06-09 | KR1019850000517A | 1985-02-27 | 구마모또히로시; 나가모리히로유끼; 무까이다까시; 이와도수우이찌 |
| 내용없음. | ||||||
| 24 | PHOSPHATE COMPOSITION | US15837637 | 2017-12-11 | US20180298041A1 | 2018-10-18 | Christine Fouts; Jay Wang |
| A process for the preparation of a composition comprising amine-containing phosphate glycerides including: phosphorylating a solution which comprises mixed glycerides that contain fatty acid portions and an amine under conditions which are substantially water-free and under which said phosphorous pentoxide reacts with reactive constituents in said solution to form said amine-containing phosphate glycerides and a lubricating composition comprising a lubricant, the aforesaid composition in an amount which improves the properties of the lubricating composition, and optionally one or more other constituents which improve the properties of the lubricating composition. | ||||||
| 25 | LUBRICATING COMPOSITION WITH SEALS COMPATIBILITY | US15506442 | 2015-08-28 | US20180223216A1 | 2018-08-09 | Yanshi Zhang; Jason J. Hanthorn; Ewan E. Delbridge |
| The disclosed technology relates to a lubricating composition additives that prevent or reduce seals degradation, especially in the presence of basic amine compounds which impart basicity (measured as total base number or TBN) to the lubricating composition. The lubricating composition contains (a) an oil of lubricating viscosity, (b) a basic amine compound, and (c) a 1,3-dioxane-4,6-dione compound. | ||||||
| 26 | Lubricating oil composition, and sliding mechanism using lubricating oil composition | US14383403 | 2013-03-18 | US09803155B2 | 2017-10-31 | Hiroaki Koshima; Moritsugu Kasai; Yoko Ogahara; Masanori Tsujioka; Koji Miyake |
| Disclosed is a lubricating oil composition for low-friction sliding materials, which is used in a sliding mechanism where a DLC film containing hydrogen in an amount of from 5 atom % to 50 atom % is formed on at least one sliding surface. The lubricating oil composition contains, in the lubricant base oil therein and based on the total amount of the composition, (A) an organic zinc dithiophosphate in an amount of from 0.005% by mass to 0.12% by mass in terms of the phosphorus concentration therein, (B) an amine-based friction-reducing agent in an amount of from 0.05% by mass to 5.0% by mass, and (C) an alkaline earth metal salicylate-based detergent and/or an alkaline earth metal sulfonate-based detergent in an amount of from 0.05% by mass to 0.5% by mass in terms of the alkaline earth metal concentration therein, wherein the component (A) contains, based on the total amount of the composition, a zinc primary dialkyldithiophosphate in an amount of from 0.005% by mass to 0.05% by mass in terms of the phosphorus concentration therein. | ||||||
| 27 | LUBRICATING OIL COMPOSITION, AND SLIDING MECHANISM USING LUBRICATING OIL COMPOSITION | US14384324 | 2013-03-18 | US20150036962A1 | 2015-02-05 | Yoko Ogahara; Moritsugu Kasai; Hiroaki Koshima; Masanori Tsujioka; Koji Miyake |
| Disclosed is a lubricating oil composition for low-friction sliding materials, which is used in a sliding mechanism where a DLC film containing hydrogen in an amount of from 5 atom % to 50 atom % is formed on at least one sliding surface.The lubricating oil composition contains, in the lubricant base oil therein and based on the total amount of the composition, (A) an organic zinc dithiophosphate in an amount of from 0.005% by mass to 0.12% by mass in terms of the phosphorus concentration therein, (B) an amide-based friction-reducing agent in an amount of from 0.05% by mass to 5.0% by mass, and (C) an alkaline earth metal salicylate-based detergent and/or an alkaline earth metal sulfonate-based detergent in an amount of from 0.05% by mass to 0.5% by mass in terms of the alkaline earth metal concentration therein. | ||||||
| 28 | Thermally Conductive Filler Suspended by Thixotropic Agents in Lubricant Oil | US14016500 | 2013-09-03 | US20140020886A1 | 2014-01-23 | Joshua Charles Falkner; Jonathan J. Brege |
| Lubricant fluid compositions which include a base oil fluid medium which contains thermally conductive filler particles and a thixotropic shear thinning viscosifier. The shear thinning viscosifier allows the particles to be suspended within the lubricant fluid composition when at rest. | ||||||
| 29 | Sliding Member Coating Composition | US13266810 | 2010-04-27 | US20120101011A1 | 2012-04-26 | Shin Makino; Keisuke Miyamoto; Shoko Matsuo |
| There is provided a sliding member coating composition for forming a coating on the surface of a sliding member, which contains a binder resin, abrasion inhibiting members, and a solid lubricant as needed. The shape of the abrasion inhibiting members is a panel shape having an aspect ratio of 5 to 100 expressed by average particle diameter/average particle thickness, and has an average particle diameter of 15.0 μm or smaller and a Moh's hardness of 6 or higher. The content of the solid lubricant can be set to 0 to 15 parts by weight with respect to 100 parts by weight of the binder resin, and the content of the abrasion inhibiting members to 1 to 100 parts by weight with respect to 100 parts by weight of the binder resin. The solid lubricant may not be blended. The abrasion inhibiting members are preferably aluminas. According to the sliding member coating composition in the present invention, even when being exposed to severe frictional conditions for a long time, preferable lubricity can be guaranteed. | ||||||
| 30 | RUST-PREVENTIVE OIL COMPOSITION | US13256840 | 2009-12-10 | US20120010111A1 | 2012-01-12 | Junichi Shibata; Tadaaki Motoyama; Kazuhiko Endou |
| A rust preventive oil composition comprising a nonionic surfactant with a hydrophilic-lipophilic index of 10-12 at 0.1-10% by mass based on the total amount of the composition, and at least one rust-preventing additive selected from among sarcosine compounds, sulfonic acid salts, esters, amines, carboxylic acids, fatty acid amine salts, carboxylic acid salts, paraffin waxes, oxidized wax salts, alkyl or alkenylsuccinic acid derivatives and boron compounds, the composition having a 40° C. kinematic viscosity of 1-50 mm2/s. | ||||||
| 31 | Lubricant Oil Compositions | US13165372 | 2011-06-21 | US20120004150A1 | 2012-01-05 | Ashok L. Cholli; Ashish Dhawan; Rajesh Kumar; Vijayendra Kumar; Suizhou Yang; Taizoon Canteenwala |
| Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils. | ||||||
| 32 | Shock absorber fluid composition containing nanostructures | US10966825 | 2004-10-15 | US20060040832A1 | 2006-02-23 | Zhiqiang Zhang; Gefei Wu; Frances Lockwood; Daniel Dotson |
| The introduction of nanostructures in a liquid provides a means for changing the physical and/or chemical properties of the liquid. Improvements in heat transfer, electrical properties, viscosity, and lubricity can be realized upon dispersion of nanotubes in liquids. Stable dispersions of nanostructures are described and surfactants/dispersants are identified which can disperse nanostructures in petroleum liquid medium. The appropriate dispersant is chosen for the selected nanostructure material and the oil based medium and the dispersant is dissolved into the liquid medium to form a solution. The nanostructure is added to the dispersant containing the solution with agitation, ultrasonication, and/or combinations thereof. Nanostructures dispersed in a fluid form a nanofluid utilized as a shock absorber oil whereby the nanostructures serve to improve the viscosity index of the fluid or more particularly the shock absorber oil in the form of a lubricant additive. | ||||||
| 33 | Waterborne composition for forming protective coatings | US10364732 | 2003-02-11 | US20030130139A1 | 2003-07-10 | Shinobu Komiyama; Hidehiro Yamaguchi; Akihiro Seo |
| A waterborne composition for forming protective coatings to provide, by a simple method comprising coating and drying onto a metal surface, a coating that is uniform with little unevenness and that has an excellent galling resistance and workability that are at least as good as the corresponding properties afforded by conversion treatment methodologies, contains water-soluble inorganic salt and smectite-type clay mineral. The lubrication performance of the coating can also be improved when said composition additionally contains a lubricating component. | ||||||
| 34 | Oligomer oils and their manufacture | US09814500 | 2001-03-22 | US06548723B2 | 2003-04-15 | Vahid Bagheri; David C. Eisenberg; Kevin S. Ratliff; Ranier Benda; Carroll W. Lanier |
| A multistep process for the selective production of an oligomer oil having predetermined properties in which the first step involves the polymerization of a feedstock containing one or more C3 to C20 1-olefins in the presence of a catalyst comprising a bulky ligand transition metal catalyst and in which a subsequent step involves the olgiomerization of at least a preselected fraction of the product of the first step. | ||||||
| 35 | Oligomer oils and their manufacture | US09814501 | 2001-03-22 | US20010041818A1 | 2001-11-15 | Vahid Bagheri; David C. Eisenberg; Kevin S. Ratliff; Ranier Benda; Carroll W. Lanier |
| A multistep process for the selective production of an oligomer oil having predetermined properties in which the first step involves the polymerization of a feedstock containing one or more C3 to C20 1-olefins in the presence of a catalyst comprising a bulky ligand transition metal catalyst and in which a subsequent step involves the olgiomerization of at least a preselected fraction of the product of the first step. | ||||||
| 36 | Lubricant composition | US09771881 | 2001-01-30 | US20010012821A1 | 2001-08-09 | Naomi Koishikawa; Yukio Tatsumi |
| The present invention is a lubricant composition, composed of a lubricant base oil containing: a (poly)glyceryl ether represented by the following general formula (1) 1 (wherein R1 represents a hydrocarbon group and n represents a numeral being 1 or more.), as a (A) component; and an alkaline-earth metal salt of an organic acid as a (B) component. Furthermore, it is preferable to contain an antioxidant as a (C) component. As an alkaline-earth metal salt of an organic acid, sulfonate, phenate, or salicylate are preferable, and neutral, basic or overbased calcium salicylate or calcium sulfonate are particularly preferable. | ||||||
| 37 | Synergistic antioxidant systems | US868557 | 1997-06-04 | US6121209A | 2000-09-19 | Raymond Frederick Watts; Ricardo Alfredo Bloch |
| The invention provides synergistic combinations of phosphorus acid-containing compounds with ashless antioxidants. These combinations dramatically improve the oxidation stability of lubricating compositions, particularly power transmission fluids such as automatic transmission fluids. | ||||||
| 38 | Friction reducing composition and lubricant for motors | US874008 | 1992-04-27 | US5332516A | 1994-07-26 | James C. Stephens |
| A friction reducing compound composed of a chlorinated paraffin, a rust-inhibiting compound, and an optional antimicrobial compound, and a lubricant comprising the friction reducing composition blended with a conventional lubricant. | ||||||
| 39 | Two-cycle engine oils containing sulfurized alkyl phenols | US850315 | 1986-04-10 | US4740321A | 1988-04-26 | Kirk E. Davis; William C. Ward, Jr. |
| Lubricating oils are described which are useful in two-cycle engines. These oils contain a minor amount of at least one phenolic compound of the general formula:(R).sub.a --AR--(OH).sub.b, or salts thereof,wherein R is a substantially saturated, hydrocarbon-based group of an average of at least 10 aliphatic carbon atoms; a and b are each independently an integer of one up to three times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar; and Ar is a linked polynuclear moiety wherein the bridging linkages are sulfur-containing moieties, having 0 to 3 optional substituents consisting of lower alkyl, lower alkoxyl, methylol or lower hydrocarbon-based substituted methylol, halo and combinations of two or more of said optional substituents. | ||||||
| 40 | Two-cycle engine oils containing alkyl phenols | US385990 | 1982-06-07 | US4708809A | 1987-11-24 | Kirk E. Davis |
| Lubricating oils are described which are useful in two-cycle engines. These oils contain a minor amount of at least one phenolic compound of the general formula(R).sub.a --Ar--(OH).sub.bwherein R is a substantially saturated, hydrocarbon-based group of an average of at least 10 aliphatic carbon atoms; a and b are each independently an integer of one up to three times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar; and Ar is a single ring, a fused ring or a linked polynuclear moiety having 0 to 3 optional substituents consisting of lower alkyl, lower alkoxyl, methylol or lower hydrocarbon-based substituted methylol, halo and combinations of two or more of said optional substituents. | ||||||
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