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31. 发明授权

US09637703B2 Lubricant composition 有权
公开(公告)号：US09637703B2
公开(公告)日：2017-05-02
申请号：US13520722
申请日：2010-09-27
申请人： Shigeki Matsui , Akira Yaguchi , Akio Mutou , Mari Nagae
发明人： Shigeki Matsui , Akira Yaguchi , Akio Mutou , Mari Nagae
IPC分类号： C10M163/00 , C10M159/20
CPC分类号： C10M163/00 , C10M2203/1025 , C10M2207/262 , C10M2209/084 , C10M2215/28 , C10M2219/068 , C10M2223/045 , C10M2227/066 , C10N2220/021 , C10N2220/022 , C10N2220/033 , C10N2230/02 , C10N2230/06 , C10N2230/52 , C10N2230/54 , C10N2230/68 , C10N2240/04 , C10N2240/102 , C10N2240/104 , C10N2210/02 , C10N2210/06
摘要： The lubricating oil composition of the invention comprises a lubricating base oil with a 100° C. kinematic viscosity of 1-20 mm2/s, (A) a friction modifier, (B) a first overbased metal salt obtained by overbasing an oil-soluble metal salt with an alkaline earth metal borate, and (C) an overbased second oil-soluble metal salt obtained by overbasing an oil-soluble metal salt with an alkaline earth metal carbonate.

32. 发明授权

US09102897B2 Lubricating oil composition for transmissions 有权
标题翻译：用于变速器的润滑油组成
公开(公告)号：US09102897B2
公开(公告)日：2015-08-11
申请号：US11201345
申请日：2005-08-10
申请人： Masato Takahashi , Shigeki Matsui
发明人： Masato Takahashi , Shigeki Matsui
IPC分类号： C10M169/04 , C10M101/02
CPC分类号： C10M169/04 , C10M101/02 , C10M101/025 , C10M2203/1006 , C10M2203/1025 , C10M2203/106 , C10M2203/1065 , C10M2207/026 , C10M2209/084 , C10M2209/086 , C10M2215/04 , C10M2215/28 , C10M2219/066 , C10M2219/08 , C10M2219/106 , C10M2223/02 , C10M2223/04 , C10N2230/02 , C10N2230/10 , C10N2240/02 , C10N2240/04
摘要： A lubricating oil composition for transmissions comprises a lubricating base oil comprising (A) a lubricating base oil so adjusted to have a kinematic viscosity at 100° C. of from 1.5 to 5 mm2/s and a % CN of from 10 to 60 (B) a mineral lubricating base oil having a kinematic viscosity at 100° C. of from 10 to 50 mm2/s and a sulfur content of from 0.3 to 1 percent by mass and (C) a synthetic oil composed of carbon and hydrogen and having a number average molecular weight of from 2,000 to 20,000, in respective specific amounts and (D) an extreme pressure additive of from 0.05 to 2 percent by mass, based on the total amount of the composition, of comprising a phosphorus-based extreme pressure additive, a sulfur-based extreme pressure additive and/or a phosphorus-sulfur-based extreme pressure additive, wherein in the composition, the phosphorus content (P) is from 0.01 to 0.05 percent by mass, the total sulfur content (S) is from 0.05 to 0.3 percent by mass, and the P/S ratio is from 0.10 to 0.40. The lubricating oil composition has both excellent fuel economy performance and satisfactory durability for gears and bearings and furthermore excellent low temperature viscosity and oxidation stability.
摘要翻译：用于变速器的润滑油组合物包括润滑基础油，其包含（A）润滑基础油，其被调节以使其在100℃下的运动粘度为1.5至5mm 2 / s，％CN为10至60（B ）在100℃下的运动粘度为10〜50mm 2 / s，硫含量为0.3〜1质量％的矿物润滑油基油，（C）由碳和氢组成的合成油，数均分子量为2000〜20,000，各特定量，（D）基于组合物总量0.05〜2质量％的极压添加剂，包含磷系极压添加剂，硫基极压添加剂和/或磷硫基极压添加剂，其中，在该组成中，磷含量（P）为0.01〜0.05质量％，总硫含量（S）为0.05 至0.3质量％，P / S比为0。 10〜0.40。润滑油组合物具有优异的燃料经济性能和令人满意的齿轮和轴承的耐久性，并且还具有优异的低温粘度和氧化稳定性。

33. 发明授权

US08999904B2 Lubricant oil composition and method for making the same 有权
标题翻译：润滑油组合物及其制备方法
公开(公告)号：US08999904B2
公开(公告)日：2015-04-07
申请号：US13375365
申请日：2010-01-25
申请人： Shigeki Matsui , Akira Yaguchi , Reiko Kudo , Hiroya Miyamoto , Teppei Tsujimoto
发明人： Shigeki Matsui , Akira Yaguchi , Reiko Kudo , Hiroya Miyamoto , Teppei Tsujimoto
IPC分类号： C10M163/00 , C10M145/14 , C10M169/04
CPC分类号： C10M169/044 , C10M169/041 , C10M2203/1006 , C10M2203/1025 , C10M2203/1065 , C10M2205/173 , C10M2207/262 , C10M2207/289 , C10M2209/084 , C10M2215/102 , C10M2215/28 , C10M2217/023 , C10M2219/068 , C10M2223/04 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/025 , C10N2220/031 , C10N2220/032 , C10N2220/033 , C10N2230/02 , C10N2230/06 , C10N2230/74 , C10N2240/10 , C10N2260/09 , C10N2210/06 , C10N2260/14 , C10N2210/02
摘要： The lubricating oil composition of the invention comprises a lubricating base oil with a kinematic viscosity at 100° C. of 1-20 mm2/s, and a viscosity index improver having a ratio M1/M2 of 0.20 or greater, between the total area of the peaks between chemical shifts of 36-38 ppm M1 and the total area of the peaks between chemical shifts of 64-66 ppm M2, with respect to the total area of all of the peaks, in the spectrum obtained by 13C-NMR. The lubricating oil composition of the invention has excellent effects, with a sufficiently high HTHS viscosity at 150° C., and a sufficiently low kinematic viscosity at 40° C., a sufficiently low kinematic viscosity at 100° C. and a sufficiently low HTHS viscosity at 100° C.
摘要翻译：本发明的润滑油组合物包含在100℃下的运动粘度为1-20mm 2 / s的润滑油基础油和M1 / M2比为0.20以上的粘度指数改进剂，其总面积通过13 C-NMR获得的光谱中，36-38ppm M1的化学位移与64-66ppm M2的化学位移之间的峰的总面积相对于所有峰的总面积的峰值。本发明的润滑油组合物具有优异的效果，在150℃下具有足够高的HTHS粘度，在40℃下具有足够低的运动粘度，在100℃足够低的运动粘度和足够低的HTHS 100℃粘度

34. 发明授权

US08785359B2 Lubricant oil composition 有权
标题翻译：润滑油组成
公开(公告)号：US08785359B2
公开(公告)日：2014-07-22
申请号：US13375061
申请日：2010-01-25
申请人： Akira Yaguchi , Shigeki Matsui , Teppei Tsujimoto
发明人： Akira Yaguchi , Shigeki Matsui , Teppei Tsujimoto
IPC分类号： C10M145/14 , C10M173/02
CPC分类号： C10M169/041 , C10M2203/1006 , C10M2203/1025 , C10M2205/022 , C10M2209/084 , C10N2220/022 , C10N2230/02 , C10N2230/68 , C10N2240/10 , C10M2205/024
摘要： A lubricant oil composition comprising: a lubricant base oil whose kinematic viscosity at 100° C. is 1 to 6 mm2/s, % Cp is not less than 70, and % CA is not more than 2; a first viscosity index improver in which the ratio A/B of a viscosity increasing effect A in the equation (1) to a viscosity increasing effect B in the equation (2) when added to the lubricant base oil is a value of not less than 4.5, and a PSSI is not more than 30; and a second viscosity index improver in which the ratio A/B when added to the lubricant base oil is a value less than 4.5: A=X−X0 (1) B=Y−Y0 (2) wherein A represents a viscosity increasing effect of the kinematic viscosity at 100° C., B represents a viscosity increasing effect of the HTHS viscosity at 150° C., X represents a kinematic viscosity at 100° C. of a mixture of the lubricant base oil with 3% by mass of the first or second viscosity index improver, X0 represents a kinematic viscosity at 100° C. of the lubricant base oil, Y represents an HTHS viscosity at 150° C. of a mixture of the lubricant base oil with 3% by mass of the first or second viscosity index improver, and Y0 represents an HTHS viscosity at 150° C. of the lubricant base oil.
摘要翻译： 1.一种润滑油组合物，其特征在于，含有100℃下的运动粘度为1〜6mm 2 / s的润滑油基础油，Cp不小于70，％CA不大于2; 在添加到润滑油基础油中时，式（1）中的粘度增加效果A与式（2）中的粘度增加效果B的比A / B的值为不小于 4.5，PSSI不超过30; 和其中添加到润滑油基础油中的比率A / B小于4.5的第二粘度指数改进剂：A = X-X0（1）B = Y-Y0（2）其中A表示增粘效果的运动粘度为100℃，B为150℃时的HTHS粘度的粘度增加效果，X表示润滑油基油与3质量％的混合物的混合物在100℃下的运动粘度第一或第二粘度指数改进剂，X0表示润滑剂基油的100℃下的运动粘度，Y表示润滑油基油与3质量％第一油性混合物在150℃下的HTHS粘度或第二粘度指数改进剂，Y0表示润滑剂基础油在150℃下的HTHS粘度。

35. 发明申请

US20140113848A1 LUBRICATING OIL COMPOSITION 有权
标题翻译：润滑油组成
公开(公告)号：US20140113848A1
公开(公告)日：2014-04-24
申请号：US14114549
申请日：2012-01-20
申请人： Hiroya Miyamoto , Shigeki Matsui
发明人： Hiroya Miyamoto , Shigeki Matsui
IPC分类号： C10M145/14
CPC分类号： C10M145/14 , C10M169/041 , C10M171/02 , C10M2203/1025 , C10M2209/084 , C10M2219/068 , C10M2223/045 , C10M2227/066 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/04 , C10N2230/43 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2240/201
摘要： The present invention provides a lubricating oil composition for an internal combustion engine used mainly to drive a generator and to improve the fuel economy thereof. The composition comprises (A) a base oil being a hydrocarbon base oil having a ratio (CA/CB) of the proportion of the component of 24 or fewer carbon atoms (CA) and the proportion of the component of 25 or more carbon atoms (CB) in the carbon number distribution obtained by gas chromatography distillation of 2.0 or higher, the composition having a ratio (Vs/Vk) of the 80° C. high-temperature high-shear (HTHS) viscosity (Vk) and the 150° C. HTHS viscosity (Vs) of 0.35 or higher and a 100° C. kinematic viscosity of 2.5 mm2/s or higher and 5.2 mm2/s or lower.
摘要翻译：本发明提供一种主要用于驱动发电机并提高其燃料经济性的用于内燃机的润滑油组合物。该组合物包含（A）基础油，其为具有24个以下碳原子（CA）成分的比例与25个以上碳原子的成分的比例（CA / CB）的烃基油 CB）在通过气相色谱蒸馏得到的碳数分布为2.0以上时，组成的比例（Vs / Vk）为80℃，高温高剪切（HTHS）粘度（Vk）和150° C.HTHS粘度（Vs）为0.35以上，运动粘度为100mm，2.5mm 2 / s以上且5.2mm 2 / s以下。

36. 发明授权

US08648021B2 Lubricant base oil and a process for producing the same, and lubricating oil composition 有权
标题翻译：润滑油基础油及其制造方法以及润滑油组合物
公开(公告)号：US08648021B2
公开(公告)日：2014-02-11
申请号：US13122600
申请日：2009-10-07
申请人： Kazuo Tagawa , Shigeki Matsui
发明人： Kazuo Tagawa , Shigeki Matsui
IPC分类号： C10M169/04 , C10M145/14 , C10G71/00
CPC分类号： C10M101/02 , B01J29/068 , C10G45/58 , C10G2300/20 , C10G2300/301 , C10G2300/302 , C10G2400/10 , C10M171/00 , C10M2203/1006 , C10M2203/1025 , C10M2205/173 , C10M2207/026 , C10M2207/262 , C10M2207/28 , C10M2209/084 , C10M2215/064 , C10M2215/102 , C10M2215/28 , C10M2219/068 , C10M2223/045 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/025 , C10N2220/031 , C10N2220/032 , C10N2220/033 , C10N2230/02 , C10N2230/08 , C10N2230/40 , C10N2230/43 , C10N2230/54 , C10N2230/74 , C10N2260/02 , C10N2260/14 , C10N2210/02 , C10N2210/06
摘要： A hydrocarbon-based lubricating base oil wherein a urea adduct value is not greater than 4% by mass, a viscosity index is 100 or higher, an average of carbon atoms number is 23-31 as determined by gas chromatography distillation, a value obtained by dividing an integral value of a peak in 30 ppm by an integral value of total peaks in the range of from 0 ppm to 50 ppm for the 13C-NMR spectrum is 0.1-0.2, and a product of a value obtained by dividing an integral value of peaks attributed to tertiary carbon atoms by an integral value of total peaks in the range of from 0 ppm to 50 ppm for the 13C-NMR spectrum, and the average of carbon atoms number, is 1.8-2.5.
摘要翻译：一种烃类润滑油基础油，其中尿素加合值不大于4质量％，粘度指数为100以上，通过气相色谱蒸馏法测定的碳原子数平均值为23-31，通过在13ppm-NMR光谱中，将30ppm的峰的积分值除以0ppm至50ppm范围内的总峰的积分值为0.1-0.2，将通过除以积分值归属于叔碳原子的峰为13C-NMR光谱的0ppm至50ppm范围内的总峰的积分值以及碳原子数的平均值为1.8-2.5。

37. 发明授权

US08394745B2 Lube base oil, process for production thereof, and lubricating oil composition 有权
标题翻译：润滑油基础油，其生产方法和润滑油组合物
公开(公告)号：US08394745B2
公开(公告)日：2013-03-12
申请号：US12225764
申请日：2007-03-28
申请人： Takashi Sano , Shinichi Shirahama , Kazuo Tagawa , Kenichi Komiya , Shigeki Matsui , Osamu Kurosawa
发明人： Takashi Sano , Shinichi Shirahama , Kazuo Tagawa , Kenichi Komiya , Shigeki Matsui , Osamu Kurosawa
IPC分类号： C10M137/10 , C10G71/00
CPC分类号： C10M169/04 , C10M101/02 , C10M101/025 , C10M2203/1025 , C10M2207/026 , C10M2207/289 , C10M2209/084 , C10M2215/064 , C10M2215/223 , C10M2215/28 , C10M2217/06 , C10M2219/046 , C10M2219/066 , C10M2223/04 , C10N2220/022 , C10N2220/024 , C10N2220/028 , C10N2220/031 , C10N2220/032 , C10N2230/06 , C10N2230/08 , C10N2230/10 , C10N2230/20 , C10N2230/42 , C10N2230/45 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/042 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2270/00 , C10N2260/09 , C10N2260/14 , C10N2210/02
摘要： The present invention provides a lubricating base oil comprising saturated components of 90% by mass or greater, wherein the proportion of cyclic saturated components among the saturated components is not greater than 40% by mass, and by having a viscosity index of 110 or higher and an iodine value of not greater than 2.5. The lubricating base oil of the invention exhibits excellent viscosity-temperature characteristics and heat and oxidation stability while also allowing additives to exhibit a higher level of function when additives are included. The lubricating base oil of the invention is suitable for use in various lubricating oil fields, and is especially useful for reducing energy loss and achieving energy savings in devices in which the lubricating base oil is applied.
摘要翻译：本发明提供一种含有90质量％以上的饱和成分的润滑油基础油，其中饱和成分中的环状饱和成分的比例为40质量％以下，粘度指数为110以上，碘值不大于2.5。本发明的润滑油基油表现出优异的粘度 - 温度特性和热和氧化稳定性，同时也允许添加剂在添加剂时具有更高的功能水平。本发明的润滑油基础油适用于各种润滑油领域，特别适用于减少能量损失并实现节能润滑油基础油的装置。

38. 发明申请

US20120135900A1 LUBRICANT OIL COMPOSITION AND METHOD FOR MAKING THE SAME 有权
标题翻译：润滑油组合物及其制备方法
公开(公告)号：US20120135900A1
公开(公告)日：2012-05-31
申请号：US13375365
申请日：2010-01-25
申请人： Shigeki Matsui , Akira Yaguchi , Reiko Kudo , Hiroya Miyamoto , Teppei Tsujimoto
发明人： Shigeki Matsui , Akira Yaguchi , Reiko Kudo , Hiroya Miyamoto , Teppei Tsujimoto
IPC分类号： C10M135/18 , C10M145/14
CPC分类号： C10M169/044 , C10M169/041 , C10M2203/1006 , C10M2203/1025 , C10M2203/1065 , C10M2205/173 , C10M2207/262 , C10M2207/289 , C10M2209/084 , C10M2215/102 , C10M2215/28 , C10M2217/023 , C10M2219/068 , C10M2223/04 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/025 , C10N2220/031 , C10N2220/032 , C10N2220/033 , C10N2230/02 , C10N2230/06 , C10N2230/74 , C10N2240/10 , C10N2260/09 , C10N2210/06 , C10N2260/14 , C10N2210/02
摘要： The lubricating oil composition of the invention comprises a lubricating base oil with a kinematic viscosity at 100° C. of 1-20 mm2/s, and a viscosity index improver having a ratio M1/M2 of 0.20 or greater, between the total area of the peaks between chemical shifts of 36-38 ppm M1 and the total area of the peaks between chemical shifts of 64-66 ppm M2, with respect to the total area of all of the peaks, in the spectrum obtained by 13C-NMR. The lubricating oil composition of the invention has excellent effects, with a sufficiently high HTHS viscosity at 150° C., and a sufficiently low kinematic viscosity at 40° C., a sufficiently low kinematic viscosity at 100° C. and a sufficiently low HTHS viscosity at 100° C.
摘要翻译：本发明的润滑油组合物包含在100℃下的运动粘度为1-20mm 2 / s的润滑油基础油和M1 / M2比为0.20以上的粘度指数改进剂，其总面积通过13 C-NMR获得的光谱中，36-38ppm M1的化学位移与64-66ppm M2的化学位移之间的峰的总面积相对于所有峰的总面积的峰值。本发明的润滑油组合物具有优异的效果，在150℃下具有足够高的HTHS粘度，在40℃下具有足够低的运动粘度，在100℃足够低的运动粘度和足够低的HTHS 100℃粘度

39. 发明申请

US20120071375A1 LUBRICANT OIL COMPOSITION 有权
标题翻译：润滑油组成
公开(公告)号：US20120071375A1
公开(公告)日：2012-03-22
申请号：US13375122
申请日：2010-05-11
申请人： Akira Yaguchi , Shigeki Matsui , Teppei Tsujimoto
发明人： Akira Yaguchi , Shigeki Matsui , Teppei Tsujimoto
IPC分类号： C10M145/14
CPC分类号： C10M169/041 , C10M2203/1025 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2209/084 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/025 , C10N2220/031 , C10N2220/032 , C10N2220/033 , C10N2230/02 , C10N2230/54 , C10N2230/68 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10M2205/04 , C10N2260/02
摘要： The invention provides a lubricating oil composition comprising a lubricating base oil with a kinematic viscosity at 100° C. of 1-10 mm2/s, a % Cp; of 70 or greater and a % CA of no greater than 2 and a viscosity index improver having a weight-average molecular weight of 100,000 or greater and a ratio of weight-average molecular weight to PSSI of 1.0×104 or greater, at 0.1-50% by mass based on the total amount of the composition, and having a kinematic viscosity at 100° C. of 9.0-12.5 mm2/s and a HTHS viscosity at 150° C. of 2.8 mPa·s or greater. It further provides a lubricating oil composition comprising a lubricating base oil with a kinematic viscosity at 100° C. of 1-6 mm2/s, a % Cp of 70 or greater and a % CA of no greater than 2, a hydrocarbon-based viscosity index improver with a PSSI of no greater than 20, and a poly(meth)acrylate-based viscosity index improver.
摘要翻译：本发明提供一种润滑油组合物，其包含在100℃下的运动粘度为1-10mm 2 / s，％Cp的润滑油基础油; 70以上，％CA为2以下，粘均指数改性剂，重均分子量为100,000以上，重均分子量与PSSI的比为1.0×10 4以上，为0.1 相对于组合物总量为50质量％，在100℃下的运动粘度为9.0-12.5mm 2 / s，150℃下的HTHS粘度为2.8mPa·s以上。它还提供了一种润滑油组合物，其包含在100℃下的运动粘度为1-6mm 2 / s，70％或更大的％Cp和不大于2的％CA的润滑基础油，基于烃的 PSSI不大于20的粘度指数改进剂和基于聚（甲基）丙烯酸酯的粘度指数改进剂。

40. 发明申请

US20110124536A1 LUBRICANT COMPOSITION 有权
标题翻译：润滑剂组合物
公开(公告)号：US20110124536A1
公开(公告)日：2011-05-26
申请号：US13055637
申请日：2009-07-06
申请人： Shigeki Matsui
发明人： Shigeki Matsui
IPC分类号： C10M169/04
CPC分类号： C10M169/04 , C10M171/02 , C10M171/04 , C10M2203/1006 , C10M2203/1025 , C10M2203/1065 , C10M2207/289 , C10M2209/084 , C10M2215/102 , C10M2217/023 , C10M2219/068 , C10N2220/021 , C10N2220/022 , C10N2220/024 , C10N2230/02 , C10N2230/04 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2210/06
摘要： The lubricant base oil of the invention has excellent energy-conserving performance, low-temperature viscosity characteristics, and detergency. The composition contains: (A) a lubricant base oil composed of, based on the total base oil amount, 50 to 99.9 mass % of a lubricant base oil having a 100° C. kinematic viscosity of 1 to less than 5 mm2/s, and 0.1 to 50 mass % of a lubricant base oil having a 100° C. kinematic viscosity of 5 to 200 mm2/s, and (B) a viscosity index improver having average Mw of not less than 10000, and a Mw to PSSI ratio of not lower than 0.8×104, wherein the composition contains 0.1 to 50 mass % of component (B) based on the total composition amount, and has a 100° C. kinematic viscosity of 3 to 15 mm2/s and a 150° C. to 100° C. HTHS viscosity ratio of not less than 0.50.
摘要翻译：本发明的润滑油基础油具有优异的节能性能，低温粘度特性和去污力。该组合物含有：（A）基于总基础油量，50〜99.9质量％的100℃运动粘度为1〜小于5mm 2 / s的润滑油基础油组成的润滑剂基油，和0.1〜50质量％的100〜100℃运动粘度为5〜200mm 2 / s的润滑剂基油，（B）平均Mw为10000以上的粘度指数改进剂，Mw〜PSSI比不低于0.8×10 4，其中组合物以组合物总量计含有0.1至50质量％的组分（B），并且具有100℃的运动粘度为3至15mm 2 / s和150℃ 至100℃，HTHS粘度比不小于0.50。

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