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1. 发明专利

JP2011021149A Lubricant composition 有权
标题翻译：润滑剂组合物
公开(公告)号：JP2011021149A
公开(公告)日：2011-02-03
申请号：JP2009169092
申请日：2009-07-17
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： OZAKI KOYO , NUMAZAWA KOICHI , KATO TETSUYA
IPC分类号： C10M169/02 , C10M101/02 , C10M105/18 , C10M105/32 , C10M107/02 , C10M107/38 , C10M107/50 , C10M113/08 , C10N10/04 , C10N30/00 , C10N30/08 , C10N40/02 , C10N40/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricant composition which exhibits excellent grease performance and is excellent in resistance to high temperature, load resistance, mechanical stability and flame retardancy.
SOLUTION: Fluorinated calcium phosphate is added to a base oil of mineral oil and/or synthetic oil to impart a thickening effect to the base oil. The fluorinated calcium phosphate of about 1-60 mass% of the total mass of the lubricant composition is used. The lubricant composition thus obtained has grease performance and excellent extreme pressure properties and mechanical stability, can perform a satisfactorily lubricating function even under a high-temperature condition and is excellent even in flame retardancy.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种表现出优异的润滑脂性能并且耐高温，耐负荷性，机械稳定性和阻燃性优异的润滑剂组合物。解决方案：将氟化磷酸钙加入到矿物油和/或合成油的基础油中以赋予基础油增稠效果。氟化磷酸钙的使用量为润滑剂组合物总质量的约1-60质量％。由此获得的润滑剂组合物具有润滑脂性能和极好的极压性能和机械稳定性，即使在高温条件下也能够实现令人满意的润滑功能，并且甚至在阻燃性方面也是优异的。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009292918A Lubricant composition 有权
标题翻译：润滑剂组合物
公开(公告)号：JP2009292918A
公开(公告)日：2009-12-17
申请号：JP2008147329
申请日：2008-06-04
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： OZAKI KOYO , KAWAMURA YASUSHI , NUMAZAWA KOICHI , KATO TETSUYA
IPC分类号： C10M119/28 , C10M101/02 , C10M101/04 , C10M125/24 , C10N20/06 , C10N30/06 , C10N40/02 , C10N40/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricant composition which is improved in a thickening property even in the case of low content. SOLUTION: The lubricant composition is obtained by incorporating tribasic calcium phosphate of spherical particles in a liquid lubricant. It is preferable the tribasic calcium phosphate has ≤3 μm particle size. The tribasic calcium phosphate is incorporated by 0.5-60 wt.% of the whole lubricant composition. The lubricant composition effectively gives the property for thickening at the low content of the tribasic calcium phosphate. The lubricant composition is excellent in wear resistance and heat resistance and hardly exerts a bad influence on rubber or resins and further on ecology. Therefore, the lubricant composition is used safely. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供即使在低含量的情况下也能提高增稠性能的润滑剂组合物。解决方案：润滑剂组合物通过将球形颗粒的磷酸三钙掺入液体润滑剂中而获得。磷酸三钙的粒径优选为3μm以下。三元磷酸钙加入整个润滑剂组合物的0.5-60重量％。润滑剂组合物有效地提供了在磷酸三钙的低含量下增稠的性质。润滑剂组合物的耐磨损性和耐热性优异，对橡胶或树脂几乎不产生影响，并且对生态学也起了很大的作用。因此，安全使用润滑剂组合物。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008156624A Lubricant composition 有权
标题翻译：润滑剂组合物
公开(公告)号：JP2008156624A
公开(公告)日：2008-07-10
申请号：JP2007307441
申请日：2007-11-28
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： OZAKI KOYO , NUMAZAWA KOICHI , KATO TETSUYA
IPC分类号： C10M169/00 , C10M101/02 , C10M113/10 , C10M115/08 , C10M117/02 , C10M119/22 , C10M129/26 , C10M129/40 , C10M129/42 , C10M129/72 , C10M129/76 , C10M133/06 , C10M133/08 , C10M133/16 , C10M133/40 , C10M133/54 , C10M135/02 , C10M137/06 , C10N10/02 , C10N10/04 , C10N30/00 , C10N30/06 , C10N30/08 , C10N30/12 , C10N40/02 , C10N40/04 , C10N50/10
CPC分类号： C10M169/06 , C10M2201/085 , C10M2201/0856 , C10M2207/281 , C10M2217/0456 , C10N2210/02 , C10N2230/06 , C10N2230/08 , C10N2230/66 , C10N2250/10
摘要： PROBLEM TO BE SOLVED: To provide a high performance lubricant composition excellent in heat resistance, mechanical stability, water resistance, corrosion resistance, load resistance and flame retardancy. SOLUTION: The lubricant composition which has a stable grease structure and is kept in a semi-solid state is produced by adding to a mineral oil and/or a synthetic oil as a base oil a tricalcium phosphate in an amount of 1-70 mass% based on the total composition and further adding thereto a stabilizer for a grease structure comprising one of an organic acid derivative, an organic amine derivative, a sulfurized fatty acid derivative, a salt of a dibasic acid, a naphthenate and a surfactant or a combination thereof in an amount of 0.1-18 mass% based on the total composition. The resultant lubricant composition can improve load resistance and wear resistance and can maintain its grease state even when water is mixed into the lubricant composition. Additionally, the performance with respect to the lifetime of a bearing at a high temperature, a friction coefficient, wear resistance and the like can be much improved by using the lubricant composition in combination with other grease thickener. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供耐热性，机械稳定性，耐水性，耐腐蚀性，耐负载性和阻燃性优异的高性能润滑剂组合物。解决方案：具有稳定的脂肪结构并保持半固态的润滑剂组合物通过以1重量％的量加入作为基础油的矿物油和/或合成油中，基于总组合物为70质量％，并进一步添加用于脂肪结构的稳定剂，其包含有机酸衍生物，有机胺衍生物，硫化脂肪酸衍生物，二元酸盐，环烷酸盐和表面活性剂之一，或基于总组合物的0.1-18质量％的组合。所得到的润滑剂组合物可以提高耐负荷性和耐磨性，并且即使将水混入润滑剂组合物中也可以保持其润滑脂状态。此外，通过将润滑剂组合物与其它润滑脂增稠剂组合使用，可以大大提高相对于高温下的轴承的寿命，摩擦系数，耐磨性等的性能。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007197614A Grease composition 有权
标题翻译：润滑脂组合物
公开(公告)号：JP2007197614A
公开(公告)日：2007-08-09
申请号：JP2006019709
申请日：2006-01-27
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： OZAKI KOYO , NUMAZAWA KOICHI
IPC分类号： C10M169/06 , C10M115/08 , C10M119/24 , C10M125/22 , C10M135/18 , C10M137/10 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/02 , C10N40/04 , C10N50/10
CPC分类号： C10M169/06 , C10M2201/065 , C10M2215/1013 , C10M2215/1026 , C10M2219/068 , C10M2223/045 , C10N2220/082 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2250/10 , C10N2210/06 , C10N2210/02
摘要： PROBLEM TO BE SOLVED: To provide a grease composition which is excellent in the low friction coefficient and abrasion resistant property, and is environmentally friendly. SOLUTION: The grease composition is produced by adding of (A) 0.1-5 wt.% of wolfram disulfide and (B) 0.1-5 wt.% of zinc dithiophosphate and/or molybdenum dialkyldithiocarbamate to a grease containing 1-25 wt.% of a urea compound, or optionally further adding (C) 0.1-5 wt.% of molybdenum dithiophosphate. A grease composition being excellent in low friction coefficient and abrasion-resistant property, and also enviromentally friendly can be produced without using or using a relatively small amount of a molybdenum compound, which is subject to PRTR. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供低摩擦系数和耐磨损性优异的润滑脂组合物，并且是环境友好的。解决方案：润滑脂组合物通过将（A）0.1-5重量％的二硫化钨和（B）0.1-5重量％的二硫代磷酸锌和/或二烷基二硫代氨基甲酸钼加入到含有1-25 的尿素化合物的重量％，或任选地进一步加入（C）0.1-5重量％的二硫代磷酸钼。可以在不使用或使用相对少量的经受PRTR的钼化合物的情况下生产低摩擦系数和耐磨损性优异且环境友好的润滑脂组合物。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004204218A Urea grease composition 有权
公开(公告)号：JP2004204218A
公开(公告)日：2004-07-22
申请号：JP2003284529
申请日：2003-07-31
申请人： Showa Shell Sekiyu Kk , 昭和シェル石油株式会社
发明人： OZAKI KOYO , NUMAZAWA KOICHI , OMURA KAZUSHIGE , TANAKA KEIJI
IPC分类号： C10M169/02 , C10M101/02 , C10M115/08 , C10M135/18 , C10M137/10 , C10M169/06 , C10N10/04 , C10N10/12 , C10N30/00 , C10N30/06 , C10N30/08 , C10N40/02 , C10N50/10
CPC分类号： C10M115/08 , C10M169/06 , C10M2215/064 , C10M2215/1026 , C10M2215/222 , C10M2219/068 , C10M2223/045 , C10M2227/09 , C10N2240/046 , C10N2250/10
摘要： PROBLEM TO BE SOLVED: To obtain a urea grease composition which has a good consistency yield and a little separating oil at elevated temperatures and also is excellent in the sound performance, friction characteristics and abrasion characteristics, by using a usual grease manufacturing plant without having facilities such as a special kneading apparatus for dispersing a thickener and a high pressure vessel.
SOLUTION: The urea grease composition contains, on the basis of a mineral oil, a synthetic oil or a mixed oil thereof, 2-30% by weight of any compound of (1) such a mixture consisting of a compound (a) and a compound (b) as containing the compound (a) of 80-20% by mole relative to the compound (a) and the compound (b), (2) a mixture of the mixture (1) admixed with a compound (c), and (3) the compound (c) only. Additionally, the compounds are each expressed by general formula (a): R
1 NHCONHR
2 NHCONHR
1 , (b): R
3 NHCONHR
2 NHCONHR
3 and (c): R
1 NHCONHR
2 NHCONHR
3 , wherein, R
2 is a diphenylmethane group, R
1 is a 6-10C saturated alkyl group, R
3 is a 14-20C saturated or unsaturated alkyl group, in which the alkyl group contains therein 20% by mole or more of the unsaturated components.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2002053889A GREASE COMPOSITION HAVING IMPROVED CORROSION RESISTANCE AND IMPROVED WEAR RESISTANCE 失效
公开(公告)号：JP2002053889A
公开(公告)日：2002-02-19
申请号：JP2000242911
申请日：2000-08-10
申请人： SHOWA SHELL SEKIYU
发明人： OZAKI KOYO , SHINODA NORIAKI , NAKAZAWA KOICHI
IPC分类号： C10M169/02 , C10M101/02 , C10M101/04 , C10M115/08 , C10M117/00 , C10M117/02 , C10M117/04 , C10M125/22 , C10M129/10 , C10M129/54 , C10M133/38 , C10M133/44 , C10M135/10 , C10M141/00 , C10M159/22 , C10M159/24 , C10M163/00 , C10M169/06 , C10N10/02 , C10N10/04 , C10N10/06 , C10N30/06 , C10N30/12 , C10N40/02 , C10N40/04 , C10N50/10 , C10N70/00
摘要： PROBLEM TO BE SOLVED: To provide a grease composition which contains sodium thiosulfate, maintains sufficiently an extreme pressure property, suppresses the generation of rust, and has improved wear resistance. SOLUTION: This grease composition containing 0.05 to 30 wt.% of sodium thiosulfate, characterized by compounding (A) at least one additive selected from the group consisting of calcium salicylate, magnesium salicylate, calcium phenate and calcium sulfonate in an amount of 0.1 to 5 wt.% based on the total amount of the composition, and, if necessary, (B) benzotriazole in an amount of 0.1 to 5 wt.% based on the total amount of the composition.

7. 发明专利

JP2000328085A LUBRICATING GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT 失效
公开(公告)号：JP2000328085A
公开(公告)日：2000-11-28
申请号：JP7857899
申请日：1999-03-23
申请人： SHOWA SHELL SEKIYU
发明人： OZAKI KOYO , YOSHIDA TSUYOSHI , MASUMORI RIYUUICHI
IPC分类号： C10M135/12 , C10M137/10 , C10M139/00 , C10M141/12 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/04 , C10N50/10
摘要： PROBLEM TO BE SOLVED: To provide a new grease composition for a constant velocity joint which shows an excellent effect in decreasing friction and abrasion even without use of molybdenum dialkyldithiocarbamate sulfide. SOLUTION: A grease composition comprising a basic oil and a urea-based viscosity increasing agent contains (A) 0.1 to 10 wt.% of an organic molybdenum complex, (B) 0.1 to 5 wt.% of at least one sulfur-containing additive selected from an olefin sulfide, a sulfur-phosphorous-based extreme pressure agent, a non-ash dithiocarbamate, a polysulfide, a thiodiazole-based compound and zinc thiocarbamate and (C) 0.1 to 5 wt.% of at least one additive selected from molybdenum dithiophosphate, zinc dithiophosphate and triphenylphosphorothionate.

8. 发明专利

JPH08104885A GREASE FOR TRIPOD TYPE EQUAL VELOCITY JOINT 失效
公开(公告)号：JPH08104885A
公开(公告)日：1996-04-23
申请号：JP26634594
申请日：1994-10-05
申请人： SHOWA SHELL SEKIYU , NTN TOYO BEARING CO LTD
发明人： OZAKI KOYO , GOTO FUMIO , KAWAMURA YASUSHI , MUNAKATA TOMOO , TSUCHIYA TETSUO , KATO KAZUHARU , TOMOUE MAKOTO , TAKABE SHINICHI
IPC分类号： C10M169/06 , C10N10/04 , C10N10/12 , C10N20/02 , C10N30/06 , C10N40/02 , C10N40/04 , C10N50/10
摘要： PURPOSE: To obtain the subject grease capable of reducing induced thrust load and suppressing occurrence of vibration of a body by blending a base oil with a urea-based thickening agent, a Mo dialkyl thiocarbamate and a Mo dialkyl thiophosphate. CONSTITUTION: A mineral oil or a synthetic hydrocarbon oil having 3.0-7.5mm /s kinematic viscosity at 100 deg. as a base oil is mixed with a thickening agent comprising a urea-based compound prepared by reacting 1mol of 4,4'- diphenylmethane diisocyanate with 2mols of oleylamine, (A) a molybdenum dialkyl thiocarbamate and (B) a molybdenum dialkyl thiophosphate or a molybdenum diaryl dithiophosphate of the formula (R is an alkyl or an aryl) in an amount of

9. 发明专利

JPH06330070A GREASE COMPOSITION FOR BEARING OF ELECTRONIC COMPUTER 失效
公开(公告)号：JPH06330070A
公开(公告)日：1994-11-29
申请号：JP11835993
申请日：1993-05-20
申请人： NIPPON SEIKO KK , SHOWA SHELL SEKIYU
发明人： NAKA MICHIHARU , KURAISHI ATSUSHI , ISO KENICHI , TSUCHIYA TETSUO , OZAKI KOYO
IPC分类号： C10M169/02 , C10M117/02 , C10N10/02 , C10N20/02 , C10N40/02 , C10N50/10
摘要： PURPOSE:To provide a grease composition for bearing of electronic computer having excellent noise and torque properties and scatterability especially at a high temperature. CONSTITUTION:A grease is imparted with a close and homogeneously stabilized short-fiber structure of soap by the grease composition compounded with a thickener consisting of a lithium soap having no hydroxy group in the chemical configuration and a lithium soap having hydroxy groups in the chemical configuration. A mineral oil and a synthetic hydrocarbon oil are used as the base oil. Thus obtained grease is capable of reducing its scattering in the range between ordinary and high temperatures and improving the noise and torque properties of a bearing.

10. 发明专利

JPH0617080A UREA GREASE COMPOSITION 失效
公开(公告)号：JPH0617080A
公开(公告)日：1994-01-25
申请号：JP19494692
申请日：1992-06-29
申请人： SHOWA SHELL SEKIYU
发明人： OZAKI KOYO , TANAKA KEIJI , TSUCHIYA TETSUO
IPC分类号： C10M169/02 , C10M115/08 , C10N30/00 , C10N30/02 , C10N30/06 , C10N40/02 , C10N50/10
摘要： PURPOSE:To obtain a urea grease which exhibits a desired consistency though it contains a small amt. of a thickener and which is excellent in mechanical stability, water resistance, pumpability, and acoustic characteristics. CONSTITUTION:A diurea compd. of the formula: R NHCONHR NHCONHR (wherein R is a tolylene group; and R and R are each a 16-18C linear or branched satd. or unsatd. hydrocarbon group) is mixed with a diurea compd. of the formula: R NHCONHR NHCONHR (wherein R is a diphenylmethane group; and R and R are each an 8C linear or branched satd. hydrocarbon group) in a molar ratio of the latter compd. to the former of 0.2-0.9, giving a thickener. A urea grease compsn. is prepd. by mixing a mineral oil and/or a synthetic oil as the base oil with the thickener in an amt. of 2-20wt.%.

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