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1. 发明申请

US20110077183A1 LUBRICANT COMPOSITION 审中-公开
标题翻译：润滑剂组合物
公开(公告)号：US20110077183A1
公开(公告)日：2011-03-31
申请号：US12921951
申请日：2009-03-11
申请人： Hideyuki Murata , Moritsugu Kasai
发明人： Hideyuki Murata , Moritsugu Kasai
IPC分类号： C10M145/14
CPC分类号： C10M169/04 , C10M157/00 , C10M2203/1006 , C10M2205/022 , C10M2205/028 , C10M2209/084 , C10M2215/064 , C10M2215/28 , C10M2219/046 , C10M2223/045 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/52 , C10N2230/54 , C10N2230/76 , C10N2240/10 , C10N2240/104 , C10N2260/14 , C10N2210/02
摘要： A lubricating oil composition which comprises a base oil of lubricating oil having a kinematic viscosity of 3.5 to 10 mm2/s at 100° C. and a viscosity index of 100 or greater and (a) an ethylene-α-olefin copolymer having a number-average molecular weight of 2,500 to 25,000 and/or (b) a polymethacrylate having a number-average molecular weight of 10,000 to 30,000, wherein the kinematic viscosity of the composition is 5.6 to 15.0 mm2/s at 100° C. The lubricating oil exhibits excellent property for decreasing fuel consumption and can suppress generation of noise and vibration.
摘要翻译：一种润滑油组合物，其包含在100℃下运动粘度为3.5〜10mm 2 /秒，粘度指数为100以上的润滑油的基础油和（a）具有数量的乙烯-α-烯烃共聚物平均分子量为2,500〜25,000，和/或（b）数均分子量为10,000〜30,000的聚甲基丙烯酸酯，其中组合物的运动粘度在100℃为5.6〜15.0mm 2 / s。润滑油显示出优异的降低燃料消耗的性能并且可以抑制噪声和振动的产生。

2. 发明申请

US20120172266A1 LUBRICANT COMPOSITION 审中-公开
标题翻译：润滑剂组合物
公开(公告)号：US20120172266A1
公开(公告)日：2012-07-05
申请号：US13395668
申请日：2010-09-03
申请人： Moritsugu Kasai , Ryou Yamada , Masanori Tsujioka , Koji Miyake
发明人： Moritsugu Kasai , Ryou Yamada , Masanori Tsujioka , Koji Miyake
IPC分类号： C10M169/04
CPC分类号： C10M163/00 , C10M2203/1006 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/144 , C10M2207/262 , C10M2209/084 , C10M2215/064 , C10M2215/086 , C10M2215/223 , C10M2215/28 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/08 , C10M2219/086 , C10M2223/045 , C10M2223/047 , C10N2220/022 , C10N2230/06 , C10N2230/54 , C10N2240/10 , C10N2260/14 , C10N2210/02
摘要： Provided by the present invention is a lubricating oil composition showing, though containing ZnDTP as an abrasion resistant agent, a low friction coefficient when used as a lubricating oil for a low friction sliding material, that is, a specific lubricating oil composition which is prepared by blending a lubricant base oil with (A) a specific alkali earth metal-containing cleaning agent, (B) a specific boron-non-containing succinimide base ashless dispersant, (C) a zinc dialkyldithiophosphate and (D) a specific sulfur base compound and which is used for a low friction sliding material.
摘要翻译：通过本发明提供的润滑油组合物，其表现为尽管含有作为耐磨剂的ZnDTP，当用作低摩擦滑动材料的润滑油时，即低润滑油组合物，即由将润滑油基础油与（A）特定的含碱土金属的清洗剂，（B）特定的不含硼的琥珀酰亚胺基无灰分散剂，（C）二烷基二硫代磷酸锌和（D）特定的硫化硫化合物混合，它用于低摩擦滑动材料。

3. 发明申请

US20080096775A1 Lubricant Composition 有权
标题翻译：润滑油组成
公开(公告)号：US20080096775A1
公开(公告)日：2008-04-24
申请号：US11658144
申请日：2005-07-12
申请人： Moritsugu Kasai
发明人： Moritsugu Kasai
IPC分类号： C10M129/16 , C07C43/10 , C10M169/00 , C10M103/02
CPC分类号： C10M129/16 , C10M141/10 , C10M2209/103 , C10M2209/108 , C10M2215/28 , C10M2219/044 , C10M2223/045 , C10N2210/02 , C10N2230/06 , C10N2230/54 , C10N2240/10
摘要： A lubricating oil composition of the present invention which contains an ether ashless friction modifier is applicable to a sliding surface having a low friction sliding member, is capable of imparting excellent low friction characteristics thereto and, in particular, is capable of giving a fuel saving effect when applied to an internal combustion engine.
摘要翻译：含有醚无灰摩擦调节剂的本发明的润滑油组合物适用于具有低摩擦滑动构件的滑动面，能够赋予其优异的低摩擦特性，特别是能够提供节省燃料的效果当应用于内燃机时。

4. 发明申请

US20090082233A1 LUBRICATING OIL COMPOSITION 有权
标题翻译：润滑油组成
公开(公告)号：US20090082233A1
公开(公告)日：2009-03-26
申请号：US11913194
申请日：2006-05-25
申请人： Moritsugu Kasai
发明人： Moritsugu Kasai
IPC分类号： C10M125/22 , C10M125/00
CPC分类号： C10M163/00 , C10M2201/08 , C10M2207/028 , C10M2215/02 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2223/045 , C10N2210/06 , C10N2230/54 , C10N2240/04 , C10N2240/10 , C10N2260/14
摘要： A lubricating oil composition includes lubricating oil base oil, an organic molybdenum compound (A), zinc dialkyl dithiophosphate (B), at least one compound (C) selected from calcium sulfonate, calcium phenate, and magnesium sulfonate and having a base number of 230 mgKOH/g or more, and an ashless dispersant containing boron or a mixture of an ashless dispersant containing boron and an ashless dispersant containing no boron (D) in predetermined ratios, in which: a mass ratio (P/Mo) of the P content to the Mo content in the composition is 1.5 or more; a mass ratio (CaMg/Mo) of a total content of the Ca and Mg derived from the component (C) to the Mo content in the composition is 3 or more; and a mass ratio (B/N) between B and N derived from the component (D) in the composition is 0.5 or more. The lubricating oil composition of the present invention has a high static friction coefficient of wet clutch, has excellent frictional property in a power transmission mechanism, has excellent fuel saving property, and is suitably used for power transmission lubricating oil and engine lubricating oil.
摘要翻译：润滑油组合物包括润滑油基础油，有机钼化合物（A），二烷基二硫代磷酸锌（B），至少一种选自磺酸钙，酚钙和磺酸镁的化合物（C），碱值为230 mgKOH / g以上，以及含有硼的无灰分散剂或含有硼的无灰分散剂和不含硼（D）的无灰分散剂的混合物的预定比例的混合物，其中：P含量的质量比（P / Mo）对组合物中的Mo含量为1.5以上; 由组分（C）衍生的Ca和Mg的总含量与组合物中的Mo含量的质量比（CaMg / Mo）为3以上; 并且由组合物中组分（D）衍生的B和N之间的质量比（B / N）为0.5以上。本发明的润滑油组合物具有高湿式离合器的静摩擦系数，在动力传动机构中具有优异的摩擦性能，具有优异的节油性，适用于动力传递润滑油和发动机润滑油。

5. 发明授权

US09321981B2 Lubricating oil composition for internal combustion engine 有权
标题翻译：内燃机润滑油组成
公开(公告)号：US09321981B2
公开(公告)日：2016-04-26
申请号：US12918426
申请日：2009-02-19
申请人： Moritsugu Kasai
发明人： Moritsugu Kasai
IPC分类号： C10M169/00 , C10M169/04 , C10M165/00 , C10M167/00
CPC分类号： C10M165/00 , C10M167/00 , C10M169/00 , C10M169/04 , C10M169/047 , C10M169/048 , C10M2203/1006 , C10M2207/026 , C10M2207/262 , C10M2209/084 , C10M2215/064 , C10M2215/065 , C10M2215/28 , C10M2219/068 , C10M2219/08 , C10M2223/045 , C10M2227/09 , C10N2210/02 , C10N2210/06 , C10N2220/02 , C10N2220/04 , C10N2230/43 , C10N2230/54 , C10N2240/10
摘要： The present invention provides a lubricating oil composition for internal combustion engine exhibiting excellent fuel-saving performance for a long period of time. The lubricating oil composition for internal combustion engine is characterized by containing a base oil having a kinematic viscosity as measured at 100° C. of 2 to 10 mm2/s, an aromatic content (% CA) of 3 or less, and a sulfur content of 300 ppm by mass or less, and the following additives: (1) an alkaline earth metal salicylate-based detergent in an amount of 0.3 to 1.5 mass % as reduced to sulfated ash; (2) a zinc dihydrocarbyldithiophosphate in an amount of 0.03 to 0.10 mass % as reduced to phosphorus; (3) a succinimide-based ashless dispersant having a molecular weight of 500 to 4,000, and an alkenyl group or an alkyl group in an amount of 0.05 to 0.20 mass % as reduced to nitrogen; (4) a phenol-based ashless antioxidant in an amount of 0.05 to 3.0 mass %; (5) an amine-based ashless antioxidant in an amount of 0.05 to 3.0 mass %; (6) a molybdenum dithiocarbamate-based friction modifier in an amount of 0.01 to 0.15 mass % as reduced to molybdenum; and optionally, (7) a viscosity index improver in an amount of 0.01 to 8 mass % as resin amount, the unit mass % being based on the total amount of the composition.
摘要翻译：本发明提供一种用于内燃机的润滑油组合物，其长时间显示出优异的节省燃料的性能。内燃机用润滑油组合物的特征在于，含有在100℃下测定的运动粘度为2〜10mm 2 / s，芳香族化合物（％CA）为3以下的基础油和硫含量为300质量ppm以下，以下添加剂：（1）以硫酸化灰分为0.3〜1.5质量％的碱土金属水杨酸盐系洗涤剂; （2）还原成磷的0.03〜0.10质量％的二烃基二硫代磷酸锌; （3）分解量为500〜4000的琥珀酰亚胺类无灰分散剂，还原为氮的量为0.05〜0.20质量％的链烯基或烷基; （4）0.05〜3.0质量％的酚类无灰抗氧化剂; （5）0.05〜3.0质量％的胺系无灰抗氧化剂; （6）以钼还原为0.01〜0.15质量％的二硫代氨基甲酸钼基摩擦调节剂; 和（7）作为树脂量的粘度指数改进剂，其量为0.01〜8质量％，单位质量％以组合物的总量为基准。

6. 发明申请

US20120177915A1 LUBRICANT COMPOSITION AND SLIDING MECHANISM USING THE LUBRICANT COMPOSITION 审中-公开
标题翻译：润滑剂组合物和使用润滑剂组合物的滑动机理
公开(公告)号：US20120177915A1
公开(公告)日：2012-07-12
申请号：US13395801
申请日：2010-09-13
申请人： Moritsugu Kasai , Ryou Yamada , Masanori Tsujioka , Koji Miyake
发明人： Moritsugu Kasai , Ryou Yamada , Masanori Tsujioka , Koji Miyake
IPC分类号： C10M135/20 , C10M137/10 , B32B15/04 , C10M137/06
CPC分类号： C10M141/10 , C10M2201/041 , C10M2201/06 , C10M2203/1006 , C10M2207/026 , C10M2207/262 , C10M2209/084 , C10M2215/064 , C10M2215/223 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2219/082 , C10M2223/042 , C10M2223/045 , C10N2230/06 , C10N2240/10 , C10N2250/14 , C10N2250/141 , C10N2280/00 , Y10T428/265 , Y10T428/30 , C10N2210/02
摘要： Provided by the present invention is a lubricating oil composition showing a very low frictional coefficient when used as a lubricating oil for a low friction sliding material prepared by blending with an additive selected from a specific phosphorus-zinc-containing compound and a specific sulfur-containing compound, and a sliding mechanism having an excellent low frictional property in which a DLC film containing 5 to 50 atom % of hydrogen is formed or a sliding mechanism having an excellent low frictional property in which 1 to 30 atom % of tungsten (W) or molybdenum (Mo) is contained is provided by combining the above lubricating oil composition with a sliding member having a film of a specific low frictional sliding material on a sliding face.
摘要翻译：本发明提供的润滑油组合物当用作低摩擦滑动材料的润滑油时，具有非常低的摩擦系数，该低摩擦滑动材料通过与选自特定含磷锌化合物和特定含硫化合物的添加剂化合物和具有优异的低摩擦性能的滑动机构，其中形成含有5至50原子％氢的DLC膜或具有优异的低摩擦性能的滑动机构，其中1至30原子％的钨（W）或通过将上述润滑油组合物与具有特定低摩擦滑动材料的膜的滑动构件组合在滑动面上来提供含钼（Mo）。

7. 发明申请

US20110021393A1 LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机用润滑油组合物
公开(公告)号：US20110021393A1
公开(公告)日：2011-01-27
申请号：US12918426
申请日：2009-02-19
申请人： Moritsugu Kasai
发明人： Moritsugu Kasai
IPC分类号： C10M169/04
CPC分类号： C10M165/00 , C10M167/00 , C10M169/00 , C10M169/04 , C10M169/047 , C10M169/048 , C10M2203/1006 , C10M2207/026 , C10M2207/262 , C10M2209/084 , C10M2215/064 , C10M2215/065 , C10M2215/28 , C10M2219/068 , C10M2219/08 , C10M2223/045 , C10M2227/09 , C10N2210/02 , C10N2210/06 , C10N2220/02 , C10N2220/04 , C10N2230/43 , C10N2230/54 , C10N2240/10
摘要： The present invention provides a lubricating oil composition for internal combustion engine exhibiting excellent fuel-saving performance for a long period of time.The lubricating oil composition for internal combustion engine is characterized by containing a base oil having a kinematic viscosity as measured at 100° C. of 2 to 10 mm2/s, an aromatic content (% CA) of 3 or less, and a sulfur content of 300 ppm by mass or less, and the following additives: (1) an alkaline earth metal salicylate-based detergent in an amount of 0.3 to 1.5 mass % as reduced to sulfated ash; (2) a zinc dihydrocarbyldithiophosphate in an amount of 0.03 to 0.10 mass % as reduced to phosphorus; (3) a succinimide-based ashless dispersant having a molecular weight of 500 to 4,000, and an alkenyl group or an alkyl group in an amount of 0.05 to 0.20 mass % as reduced to nitrogen; (4) a phenol-based ashless antioxidant in an amount of 0.05 to 3.0 mass %; (5) an amine-based ashless antioxidant in an amount of 0.05 to 3.0 mass %; (6) a molybdenum dithiocarbamate-based friction modifier in an amount of 0.01 to 0.15 mass % as reduced to molybdenum; and optionally, (7) a viscosity index improver in an amount of 0.01 to 8 mass % as resin amount, the unit mass % being based on the total amount of the composition.
摘要翻译：本发明提供一种用于内燃机的润滑油组合物，其长时间显示出优异的节省燃料的性能。内燃机用润滑油组合物的特征在于，含有在100℃下测定的运动粘度为2〜10mm 2 / s，芳香族化合物（％CA）为3以下的基础油和硫含量为300质量ppm以下，以下添加剂：（1）以硫酸化灰分为0.3〜1.5质量％的碱土金属水杨酸盐类洗涤剂; （2）还原成磷的0.03〜0.10质量％的二烃基二硫代磷酸锌; （3）分解量为500〜4000的琥珀酰亚胺类无灰分散剂，还原为氮的量为0.05〜0.20质量％的链烯基或烷基; （4）0.05〜3.0质量％的酚类无灰抗氧化剂; （5）0.05〜3.0质量％的胺系无灰抗氧化剂; （6）以钼还原为0.01〜0.15质量％的二硫代氨基甲酸钼基摩擦调节剂; 和（7）作为树脂量的粘度指数改进剂，其量为0.01〜8质量％，单位质量％以组合物的总量为基准。

8. 发明授权

US07820599B2 Lubricating oil composition 有权
标题翻译：润滑油组成
公开(公告)号：US07820599B2
公开(公告)日：2010-10-26
申请号：US11913194
申请日：2006-05-25
申请人： Moritsugu Kasai
发明人： Moritsugu Kasai
IPC分类号： C10L1/22 , C10M135/18
CPC分类号： C10M163/00 , C10M2201/08 , C10M2207/028 , C10M2215/02 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2223/045 , C10N2210/06 , C10N2230/54 , C10N2240/04 , C10N2240/10 , C10N2260/14
摘要： A lubricating oil composition includes lubricating oil base oil, an organic molybdenum compound (A), zinc dialkyl dithiophosphate (B), at least one compound (C) selected from calcium sulfonate, calcium phenate, and magnesium sulfonate and having a base number of 230 mgKOH/g or more, and an ashless dispersant containing boron or a mixture of an ashless dispersant containing boron and an ashless dispersant containing no boron (D) in predetermined ratios, in which: a mass ratio (P/Mo) of the P content to the Mo content in the composition is 1.5 or more; a mass ratio (CaMg/Mo) of a total content of the Ca and Mg derived from the component (C) to the Mo content in the composition is 3 or more; and a mass ratio (B/N) between B and N derived from the component (D) in the composition is 0.5 or more. The lubricating oil composition of the present invention has a high static friction coefficient of wet clutch, has excellent frictional property in a power transmission mechanism, has excellent fuel saving property, and is suitably used for power transmission lubricating oil and engine lubricating oil.
摘要翻译：润滑油组合物包括润滑油基础油，有机钼化合物（A），二烷基二硫代磷酸锌（B），至少一种选自磺酸钙，酚钙和磺酸镁的化合物（C），碱值为230 mgKOH / g以上，以及含有硼的无灰分散剂或含有硼的无灰分散剂和不含硼（D）的无灰分散剂的混合物的预定比例的混合物，其中：P含量的质量比（P / Mo）对组合物中的Mo含量为1.5以上; 由组分（C）衍生的Ca和Mg的总含量与组合物中的Mo含量的质量比（CaMg / Mo）为3以上; 并且由组合物中组分（D）衍生的B和N之间的质量比（B / N）为0.5以上。本发明的润滑油组合物具有高湿式离合器的静摩擦系数，在动力传动机构中具有优异的摩擦性能，具有优异的节油性，适用于动力传递润滑油和发动机润滑油。

9. 发明授权

US07803745B2 Lubricant composition 有权
标题翻译：润滑油组成
公开(公告)号：US07803745B2
公开(公告)日：2010-09-28
申请号：US11658144
申请日：2005-07-12
申请人： Moritsugu Kasai
发明人： Moritsugu Kasai
IPC分类号： C10M169/04 , C10M101/04 , C10M111/04 , C10M159/04
CPC分类号： C10M129/16 , C10M141/10 , C10M2209/103 , C10M2209/108 , C10M2215/28 , C10M2219/044 , C10M2223/045 , C10N2210/02 , C10N2230/06 , C10N2230/54 , C10N2240/10
摘要： A lubricating oil composition of the present invention which contains an ether ashless friction modifier is applicable to a sliding surface having a low friction sliding member, is capable of imparting excellent low friction characteristics thereto and, in particular, is capable of giving a fuel saving effect when applied to an internal combustion engine.
摘要翻译：含有醚无灰摩擦调节剂的本发明的润滑油组合物适用于具有低摩擦滑动构件的滑动面，能够赋予其优异的低摩擦特性，特别是能够提供节省燃料的效果当应用于内燃机时。

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