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1. 发明专利

JP2014227424A 内燃機関用潤滑油組成物有权
标题翻译：内燃机用润滑油组合物
公开(公告)号：JP2014227424A
公开(公告)日：2014-12-08
申请号：JP2013105345
申请日：2013-05-17
申请人：昭和シェル石油株式会社 , Showa Shell Sekiyu Kk
发明人： MURAKAMI KOJI , KUBO KOICHI , HANYUDA KIYOSHI , KOBAYASHI IZUMI
IPC分类号： C10M169/04 , C10M101/02 , C10M107/02 , C10M129/76
CPC分类号： C10M129/76 , C10M2203/1025 , C10M2207/289 , C10M2209/084 , C10N2230/06 , C10N2230/12 , C10N2230/24 , C10N2230/66 , C10N2240/10 , C10N2240/101 , C10N2240/103 , C10N2220/022
摘要：【課題】優れた耐摩耗性及び省燃費性を有すると共に、燃料の燃焼等によって生じた水蒸気による凝結水等を油中に分散させ、内燃機関の腐食や錆を防止する性能を有する、内燃機関用潤滑油組成物の提供。【解決手段】特定性状の基油混合物と、特定構造のモノグリセリドを所定量と、特定範囲のHLB値を示す脂肪酸エステル又は当該脂肪酸エステルにポリオキシエチレンを付加した脂肪酸エステル誘導体を所定量と、を含有する、内燃機関用潤滑油組成物。【選択図】なし
摘要翻译：要解决的问题：提供一种用于内燃机的润滑油组合物，其耐磨性和节省燃料的性能优异，并且具有分散在油中的性能，由燃料燃烧产生的蒸汽的冷凝水等，从而防止内燃机被腐蚀和生锈。解决方案：内燃机的润滑油组合物含有：具有特定性质的基础油混合物; 预定量的具有特定结构的单酸甘油酯; 和预定量的显示特定范围的HLB值的脂肪酸酯或具有加入到脂肪酯中的聚氧乙烯的脂肪酸酯衍生物。

2. 发明专利

JP2001004620A COMPOSITION AND EVALUATION METHOD FOR ABRASION RESISTANCE EVALUATION FOR INTERNAL COMBUSTION ENGINE LUBRICANT 失效
公开(公告)号：JP2001004620A
公开(公告)日：2001-01-12
申请号：JP17601999
申请日：1999-06-22
申请人： SHOWA SHELL SEKIYU
发明人： NAGAKARI MITSUHIRO , SATO TAKESHI , KUBO KOICHI
IPC分类号： G01N33/30 , G01N3/56
摘要： PROBLEM TO BE SOLVED: To easily evaluate abrasion resistance of lubricant when soot generated because of combustion in an internal combustion engine is mixed in the lubricant by using carbon black in stead of the generated soot and mixing a specific amount of carbon black in new lubrication oil. SOLUTION: In 100 pts.wt. of a lubrication oil composition, 0.05-5 pts.wt. of carbon black is mixed suitably, a ratio of 0.1-5 pts.wt. is desirable, and a ratio of 0.5-2 pts.wt. is more desirable. If a mixing ratio of carbon black exceeds 5 pts.wt. carbon black hardly dissolved in internal combustion engine lubrication oil. Because influence of carbon black on abrasion is low when the ratio is not more than 0.05 pts.wt. efficiency of an evaluation method for evaluating lubricant under the existence of soot is not good. As to the internal combustion engine lubrication oil to be used, there is no limitation, however, this method is suitable for evaluation of gasoline engine lubrication oil for an automobile or lubrication oil for a diesel engine.

3. 发明专利

JP2000080391A LUBRICATING OIL FOR TWO-CYCLE ENGINE AND DILUENT COMPOSITION USED FOR SAME 失效
公开(公告)号：JP2000080391A
公开(公告)日：2000-03-21
申请号：JP25144998
申请日：1998-09-04
申请人： SHOWA SHELL SEKIYU
发明人： KUBO KOICHI , MARUYAMA RYUJI , NAGAKARI MITSUHIRO , MORISHITA TAKAHIRO
IPC分类号： C10M159/04 , C10M20060101 , C10M127/04 , C10M171/00 , C10N20/00 , C10N30/04 , C10N40/26
摘要： PROBLEM TO BE SOLVED: To obtain a composition for preparing a lubricating oil which can improve cleanness, generates less engine smoke and does not cause blocking of an exhaust system by constituting it of a hydrocarbon mixture containing a specific amount of a polycyclic aromatic hydrocarbon and a specific amount of sulfur. SOLUTION: The objective composition is constituted of a hydrocarbon mixture containing 1.0 vol.% or less of a polycyclic aromatic hydrocarbon having at least two rings and 0.015 wt.% or less of sulfur. Alternatively, it is constituted of a hydrocarbon mixture containing at least 20 vol.% of a monocyclic aromatic hydrocarbon, 1.0 vol.% or less of a polycyclic aromatic hydrocarbon having at least two rings and 0.015 wt.% or less of sulfur. This composition is preferably has a flash point of at least 40 deg.C measured by the tag closed cup method according to JIS K2265, an end point of 320 deg.C or below in the normal pressure distillation test method according to JIS K2254 and a carbon residue content in 10% residual oil (JIS K2270) of 0.1 wt.% or less. Incorporation of at least 5-40 wt.% of this composition resulting in a flash point of at least 70 deg.C gives a lubricant for a two-cycle engine.

4. 发明专利

JP2014125570A Conductivity improver 审中-公开
标题翻译：电导性改善
公开(公告)号：JP2014125570A
公开(公告)日：2014-07-07
申请号：JP2012283663
申请日：2012-12-26
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： KUBO KOICHI , MURAKAMI KOJI
IPC分类号： C10M143/00 , C10M105/06 , C10M107/08 , C10M145/14 , C10M149/06 , C10M149/10 , C10M153/02 , C10N20/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N40/02 , C10N40/16
摘要： PROBLEM TO BE SOLVED: To provide an additive agent capable of providing appropriate conductivity to a lubricant composition and preventing floating charging at a shaft bearing, oil pressure actuation and the like by compounding it to the lubricant composition such as the shaft bearing and the oil pressure actuation.SOLUTION: A conductivity improver improves conductivity of a lubricant composition containing a specific base oil, and has a weight average molecular weight of 10,000 to 500,000, contains at least one of an olefin copolymer (OCP) having a polar group containing a hetero atom in a molecule and poly(meth)acrylate, and the conductivity of the lubricant composition at room temperature (25°C) is 10 pS/m or more.
摘要翻译：要解决的问题：提供一种能够向润滑剂组合物提供适当导电性并通过将其与轴承和润滑油压力等润滑剂组合物混合来防止轴承的浮动充气，油压致动等的添加剂导电性改进剂提高含有特定基础油的润滑剂组合物的导电性，重均分子量为10,000〜500,000，含有具有含有杂原子的极性基团的烯烃共聚物（OCP）中的至少一种在分子和聚（甲基）丙烯酸酯中，润滑剂组合物在室温（25℃）下的导电率为10pS / m以上。

5. 发明专利

JP2013082797A Easy identification method of lubricating oil, kit for easy identification, and easily-identifiable lubricating oil 审中-公开
标题翻译：润滑油易于识别的方法，易于识别的工具箱和易于识别的润滑油
公开(公告)号：JP2013082797A
公开(公告)日：2013-05-09
申请号：JP2011223116
申请日：2011-10-07
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： KUBO KOICHI , HANYUDA KIYOSHI , TAZAKI HIROYUKI
IPC分类号： C10M159/00 , C10M133/06 , C10M169/04 , C10M171/00 , C10N30/00
CPC分类号： G01N33/2882 , C10M133/06 , G01N31/22 , Y10T436/173845
摘要： PROBLEM TO BE SOLVED: To provide, in order to prevent breakdown of machinery due to a low-quality product, a means capable of easily and rapidly identifying whether lubricating oil is an authentic product having a designated performance at a site where a machine is actually used.SOLUTION: The method includes: a first reaction step of heating 15 a lubricant composition containing volatile amine 13 as a marker and disposing a medium including an amine coloring reagent used in amine-based coloring reaction on vapor phase on the liquid surface of the lubricant composition; a second reaction step of disposing, after a heating step, a medium including a pH-dependent coloring reagent 11 used in pH-dependent coloring reaction on vapor phase on the liquid surface of the lubricant composition; and a determination step of comparing a reference coloring pattern with coloring patterns that are results in the first reaction step and the second reaction step to determine whether the lubricant composition that is the inspection object is a specific lubricant composition.
摘要翻译：要解决的问题：为了防止由于低质量产品而导致的机械故障，能够容易且快速地识别润滑油是否是具有指定性能的正品，机器实际上是用的。解决方案：该方法包括：加热15含有挥发性胺13作为标记的润滑剂组合物的第一反应步骤，并将包含用于胺基着色反应的胺着色剂的介质在气相上设置在液相上润滑剂组合物; 第二反应步骤，在加热步骤之后，在所述润滑剂组合物的液体表面上设置包含pH依赖着色反应的pH依赖性着色试剂11在气相上的介质; 以及确定步骤，将参考着色图案与导致第一反应步骤和第二反应步骤的着色图案进行比较，以确定作为检查对象的润滑剂组合物是否是特定的润滑剂组合物。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2006291195A Rubber process oil and rubber composition using the same 有权
标题翻译：橡胶工艺油和橡胶组合物
公开(公告)号：JP2006291195A
公开(公告)日：2006-10-26
申请号：JP2006074911
申请日：2006-03-17
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： KOMATSU YASUYUKI , UZAWA OSAMU , KUBO KOICHI , TANAKA NORIMITSU
IPC分类号： C08L91/00 , C08L15/00
摘要： PROBLEM TO BE SOLVED: To provide a rubber process oil which has a small polycyclic aromatic compound content, but does not cause the deterioration in the physical properties of rubber compositions (molded articles), after thermally aged, and to provide a rubber composition using the same.
SOLUTION: This rubber process oil is characterized by having (A) a kinematic viscosity of 35 to 55 mm
2 /s at 100°C, (B) an aromatic factor 1(AF
1 = Aromatic Factor) of 780 to 830 defined by expressions (1) and (2) [AF
1 is aromatic factor 1 (AF1 = Aromatic Factor); D is the density g/cm
3 of the rubber process oil (15°C); t is the temperature °C of the rubber process oil; v is the kinematic viscosity mm
2 /s of the rubber process oil at a temperature t°C], and (D) a polycyclic aromatic compound content of
摘要翻译：要解决的问题：提供一种橡胶组合物（模制品）具有小的多环芳族化合物含量但不会导致橡胶组合物（模塑制品）的物理性能下降的橡胶加工油，并且提供橡胶组合使用相同。解决方案：该橡胶工艺油的特征在于：（A）在100℃下的运动粘度为35至55mm 2 / s，（B）芳族因子1（AF 1 定义的780至830的芳族因子1（AF1 =芳香族因子）; D是橡胶加工油（15℃）的密度g / cm 3 / SP>; t是橡胶加工油的温度℃; v是在温度t℃下橡胶工艺油的运动粘度mm 2 / s，和（D）<3重量％的多环芳族化合物含量。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005042070A Gasoline engine oil composition excellent in environmental adaptability and fuel efficiency 有权
标题翻译：汽油发动机油组成优于环境适应性和燃油效率
公开(公告)号：JP2005042070A
公开(公告)日：2005-02-17
申请号：JP2003280396
申请日：2003-07-25
申请人： Petroleum Energy Center , Showa Shell Sekiyu Kk , 昭和シェル石油株式会社 , 財団法人石油産業活性化センター
发明人： NAGAKARI MITSUHIRO , MARUYAMA RYUJI , KAGIWATA NORIHIKO , KUBO KOICHI
IPC分类号： C10M169/04 , C10M129/10 , C10M129/76 , C10M133/12 , C10M137/10 , C10N10/04 , C10N20/02 , C10N30/00 , C10N30/06 , C10N40/25
摘要： PROBLEM TO BE SOLVED: To provide a gasoline engine oil composition which can reduce remarkably carbon dioxide gas exhausted from an automobile, and hence is excellent in environmental adaptability and fuel efficiency.
SOLUTION: The gasoline engine oil composition contains a phenol-based antioxidant and an amine-based antioxidant, having high temperature-high shear viscosity (HTHSV) of 2.1-3.1 mPa×s at 150°C, having a chlorine amount of 5 ppm or less in oil, and being free from molybdenum.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够显着降低从汽车排出的二氧化碳气体的汽油发动机油组合物，因此环境适应性和燃料效率优异。汽油机油组合物含有苯酚系抗氧化剂和胺系抗氧化剂，在150℃下具有2.1-3.1mPa×s的高温高剪切粘度（HTHSV），氯量为油中5ppm以下，不含钼。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2000053990A LUBRICATING BASE OIL FOR TWO-CYCLE GASOLINE ENGINE AND LUBRICATING OIL COMPOSITION FOR TWO-CYCLE GASOLINE ENGINE USING THE SAME 失效
公开(公告)号：JP2000053990A
公开(公告)日：2000-02-22
申请号：JP22069798
申请日：1998-08-04
申请人： SHOWA SHELL SEKIYU
发明人： KUBO KOICHI , NAGAKARI MITSUHIRO , MARUYAMA RYUJI , MORISHITA TAKAHIRO
IPC分类号： C10M169/04 , C10M20060101 , C10M101/00 , C10M129/06 , C10M133/16 , C10M137/10 , C10M143/12 , C10M163/00 , C10M171/02 , C10N30/02 , C10N30/04 , C10N40/26
摘要： PROBLEM TO BE SOLVED: To obtain a two-cycle gasoline engine oil excellent in cleanness, therefore capable of maintaining two-cycle gasoline engines at high performance levels over a long period. SOLUTION: This lubricating base oil consists mainly of a base oil with a dynamic viscosity at 100 deg.C of 4-20 mm2/s, viscosity index of >=75, condensed polycyclic aromatic hydrocarbon (DMSO extract) content of

9. 发明专利

JPH11315297A LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH11315297A
公开(公告)日：1999-11-16
申请号：JP13756498
申请日：1998-05-01
申请人： SHOWA SHELL SEKIYU
发明人： FUJIZU TAKASHI , NAGAKARI MITSUHIRO , KUBO KOICHI
IPC分类号： C10M137/10 , C10M163/00 , C10N10/04 , C10N20/02 , C10N30/04 , C10N30/06 , C10N40/25
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil compsn. which contains ZnDTP of an antiwear agent, in a low concn., has a low viscosity, does not contain an Mo- based antiwear agent or a boron compd., and exhibits an excellent wear resistance under practical conditions of operating an engine in contact with a blow-by gas. SOLUTION: This compsn. is prepd. by compounding a base oil with (A) 0.04-0.12 mass % (in terms of phosphorus in the compsn.) zinc dialkyldithiophosphate having a ratio of prim. alcohol residue to sec. alcohol residue satisfying the relations: 0.04

10. 发明专利

JP2014025041A 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：JP2014025041A
公开(公告)日：2014-02-06
申请号：JP2012168935
申请日：2012-07-30
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： KOBAYASHI IZUMI , KUBO KOICHI , MURAKAMI KOJI , HANYUDA KIYOSHI
IPC分类号： C10M169/04 , C10M129/76 , C10N20/00 , C10N20/02 , C10N30/06 , C10N30/12 , C10N40/25
CPC分类号： C10M129/76 , C10M169/04 , C10M2203/1006 , C10M2203/1025 , C10M2205/022 , C10M2205/173 , C10M2207/289 , C10M2209/084 , C10M2229/041 , C10N2220/022 , C10N2220/025 , C10N2230/02 , C10N2230/06 , C10N2230/26 , C10N2230/78 , C10N2240/10 , C10N2240/103 , C10N2240/104 , F02B43/02 , C10M2205/024
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil composition for an internal combustion engine that has excellent abrasion resistance and fuel economy and is capable of preventing corrosion and rust of an internal combustion engine by dispersing condensed water and the like from steam produced by fuel combustion or the like, into oil.SOLUTION: Such a lubricating oil composition for an internal combustion engine contains: a base oil mixture obtained by mixing at least 2 types of base oil whose API (American Petroleum Institute) base oil category are different from each other, and further the sulfur content thereof is 0.14 to 0.7 mass%, %CA thereof according to ASTM D3238 is 0.9 to 5.0, and %CP thereof according to ASTM D3238 is 60 or more (A); and a monoglyceride (glycerin fatty acid ester having a fatty acid ester-bonded to one of three hydroxyl groups of glycerin) having a hydrocarbon group of 8 to 22 carbon atoms and characterized in that a hydroxyl value is 150 to 300 mgKOH/g (B) by 0.3 to 2.0 mass% based on the total weight of the composition.
摘要翻译：要解决的问题：提供一种内燃机用润滑油组合物，该润滑油组合物具有优异的耐磨耗性和燃料经济性，并且能够通过将由燃料燃烧产生的蒸汽分配冷凝水等来防止内燃机的腐蚀和锈蚀油等。这种内燃机用润滑油组合物含有：通过混合API（美国石油协会）基油类别彼此不同的至少2种基油所得的基础油混合物，其含硫量为0.14〜0.7质量％，根据ASTM D3238的其CA％为0.9〜5.0，根据ASTM D3238的％CP为60以上（A）。和具有8-22个碳原子的烃基的甘油单酯（具有与甘油的三个羟基之一具有脂肪酸酯键合的甘油脂肪酸酯），其特征在于羟值为150-300mgKOH / g（B ）相对于组合物的总重量为0.3〜2.0质量％。

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