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公开(公告)号:US5411672A
公开(公告)日:1995-05-02
申请号:US149973
申请日:1993-11-10
申请人: Mineo Kagaya , Mitsuaki Ishimaru , Hiroaki Ishii
发明人: Mineo Kagaya , Mitsuaki Ishimaru , Hiroaki Ishii
IPC分类号: C10M105/32 , C10M105/38 , F02B77/04 , C10M105/34 , C10M105/42
CPC分类号: C10M105/38 , C10M105/32 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/30 , C10M2207/301 , C10M2207/302 , C10M2207/3025 , C10M2207/345 , C10M2209/109 , C10N2240/105 , F02B77/04
摘要: The lubricating oil composition of the present invention comprising an ester mixture as the main ingredient consisting of (A) 60-95% by weight of an ester of a hindered alcohol with a straight-chain saturated fatty acid having 8-12 carbon atoms, and (B) 5-40% by weight of a complex ester of a hindered alcohol with a straight-chain saturated fatty acid having 8-12 carbon atoms and also with a dibasic acid having 20-50 carbon atoms, the composition having excellent performances such as biodegradability, high-temperature engine cleanliness, lubricity and piston seizure preventiveness which are conductive to environmental protection.
摘要翻译: 以(A)60-95重量%的受阻醇与具有8-12个碳原子的直链饱和脂肪酸的酯组成的本发明的包含酯混合物的润滑油组合物,以及 (B)5-40重量%的受阻醇与具有8-12个碳原子的直链饱和脂肪酸的复合酯以及具有20-50个碳原子的二元酸,该组合物具有优异的性能如 作为生物降解性,高温发动机清洁度,润滑性和活塞吸附防止性,对环境有保护作用。
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公开(公告)号:US5543081A
公开(公告)日:1996-08-06
申请号:US962305
申请日:1992-10-16
申请人: Noboru Ishida , Mitsuaki Ishimaru , Mineo Kagaya
发明人: Noboru Ishida , Mitsuaki Ishimaru , Mineo Kagaya
IPC分类号: C07F5/02 , C10M139/00 , C10M159/12 , C10M169/04 , C10N30/04 , C10N30/08 , C10N40/04 , C10N40/08 , C10N40/25 , C10N60/14 , C10N70/00
CPC分类号: C10M139/00 , C10M159/12 , C10M2201/087 , C10M2201/10 , C10M2201/102 , C10M2201/105 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2227/00 , C10M2227/061 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106
摘要: A method of making a novel lubricant additive comprising a boric acid modified aminoamide compound is disclosed. A lubricating oil composition incorporating the modified aminoamide compound is also disclosed, which exhibits enhanced high-temperature cleanliness when used particularly for two stroke cycle engines.
摘要翻译: 公开了一种制备包含硼酸改性氨基酰胺化合物的新型润滑剂添加剂的方法。 还公开了掺入改性氨基酰胺化合物的润滑油组合物,当特别用于两冲程循环发动机时,其表现出增强的高温清洁度。
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公开(公告)号:US4994196A
公开(公告)日:1991-02-19
申请号:US421286
申请日:1989-10-13
申请人: Mineo Kagaya , Mitsuaki Ishimaru
发明人: Mineo Kagaya , Mitsuaki Ishimaru
IPC分类号: C10M169/04 , C10N10/04 , C10N20/02 , C10N30/04 , C10N30/06 , C10N30/08 , C10N40/26 , F02B75/02
CPC分类号: C10M169/045 , C10M2205/003 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2209/08 , C10M2209/0845 , C10M2209/086 , C10M2209/0863 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/065 , C10N2210/02 , C10N2240/105 , F02B2075/025
摘要: A two-cycle engine oil composition comprising:(I) 100 parts by weight of a base oil composed of (A) 20 to 80% by weight of a copolymer of an .alpha.-olefin with an ester of a dicarboxylic acid, said copolymer having a kinematic viscosity of 20 to 50 cSt at 100.degree. C., and (B) 80 to 20% by weight of an ester of pentaerythritol with a fatty acid, said ester having a kinematic viscosity of 4 to 20 cSt at 100.degree. C., and(II) 0.4 to 6 parts by weight of calcium phenate incorporated as an indispensable ingredient in the base oil.
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公开(公告)号:US5663125A
公开(公告)日:1997-09-02
申请号:US685017
申请日:1996-07-22
申请人: Mitsuaki Ishimaru , Mineo Kagaya , Noboru Ishida
发明人: Mitsuaki Ishimaru , Mineo Kagaya , Noboru Ishida
IPC分类号: C10M107/34 , C10M169/04 , C10M139/00 , C10M141/12
CPC分类号: C10M169/04 , C10M107/34 , C10M169/042 , C10M169/045 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2207/0406 , C10M2209/103 , C10M2209/1033 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/107 , C10M2209/1075 , C10M2209/108 , C10M2209/1085 , C10M2209/1095 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/10 , C10M2215/12 , C10M2215/122 , C10M2215/26 , C10M2217/04 , C10M2217/046 , C10M2217/06 , C10M2227/00 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10M2229/00 , C10N2220/02 , C10N2240/105
摘要: A lubricating oil for two-cycle engines, which comprises a polyoxyalkylene glycol derivative represented by the following formula as a base oil, can be used to lubricate bearing portions and frictional portions of an two-cycle engine, so that the engine can be remarkably improved in generation of smoke, starting performance, cleanliness to prevent its exhaust system from clogging with carbon, cleanliness at high- or low temperature, and anti-seizure performance. ##STR1##
摘要翻译: 用于双循环发动机的润滑油,其包含由下式表示的聚氧亚烷基二醇衍生物作为基础油,可用于润滑双冲程发动机的轴承部分和摩擦部分,使得发动机可以显着改善 在产生烟雾,起动性能,清洁度,防止其排气系统堵塞碳,高温或低温下的清洁度以及抗缉获性能。
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公开(公告)号:US20070179070A1
公开(公告)日:2007-08-02
申请号:US10598980
申请日:2005-03-16
申请人: Isao Kurihara , Mineo Kagaya
发明人: Isao Kurihara , Mineo Kagaya
IPC分类号: C10M129/54
CPC分类号: C10M163/00 , C10M169/04 , C10M2207/026 , C10M2207/028 , C10M2207/262 , C10M2215/06 , C10M2215/28 , C10M2223/045 , C10N2220/022 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/50 , C10N2230/74 , C10N2240/102 , C10N2240/103 , C10N2260/14
摘要: The invention provides lubricant compositions for diesel engines having a regenerative DPF, which prolong life of the DPF by inhibiting accumulation of components depositable on DPF inner walls, diesel engine system shaving a regenerative DPF with prolonged life, and a method for inhibiting accumulation of components depositing on the DPF in the system. The present composition is for diesel engines having a regenerative DPF and running on diesel fuel with
摘要翻译: 本发明提供了具有再生式DPF的柴油发动机的润滑剂组合物,其通过抑制可沉积在DPF内壁上的组分的积累来延长DPF的寿命,同时剃刮具有延长使用寿命的再生式DPF的柴油发动机系统,以及用于抑制组分沉积的积累的方法 在系统中的DPF上。 本发明的组合物用于具有再生DPF并且在具有<10质量ppm硫的柴油机上运行的柴油发动机,包含基础油和添加剂,包括(A)金属洗涤剂,(B)无灰分散剂和(C)磷类抗氧化剂 并且满足硫酸灰分含量为0.4-2质量%的条件,组分(A)的金属与总磷的原子比为0.2-3,总硼与金属的成分的原子比由组分 (A)为0.2-2,并且组分(A)的总硫与金属的原子比为0-4。
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公开(公告)号:US08415283B2
公开(公告)日:2013-04-09
申请号:US12708688
申请日:2010-02-19
申请人: Isao Kurihara , Mineo Kagaya
发明人: Isao Kurihara , Mineo Kagaya
IPC分类号: C10M141/00 , F01M9/00
CPC分类号: C10M163/00 , C10M169/04 , C10M2207/026 , C10M2207/028 , C10M2207/262 , C10M2215/06 , C10M2215/28 , C10M2223/045 , C10N2220/022 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/50 , C10N2230/74 , C10N2240/102 , C10N2240/103 , C10N2260/14
摘要: The invention provides lubricant compositions for diesel engines having a regenerative DPF, which prolong life of the DPF by inhibiting accumulation of components depositable on DPF inner walls, diesel engine systems having a regenerative DPF with prolonged life, and a method for inhibiting accumulation of components depositing on the DPF in the system. The present composition is for diesel engines having a regenerative DPF and running on diesel fuel with
摘要翻译: 本发明提供了具有再生DPF的柴油发动机的润滑剂组合物,其通过抑制可沉积在DPF内壁上的组分的积累,具有延长使用寿命的再生DPF的柴油发动机系统以及抑制组分沉积的积累的方法来延长DPF的寿命 在系统中的DPF上。 本发明的组合物用于具有再生DPF并且在具有<10质量ppm硫的柴油机上运行的柴油发动机,包含基础油和添加剂,包括(A)金属洗涤剂,(B)无灰分散剂和(C)磷类抗氧化剂 并且满足硫酸灰分含量为0.4-2质量%的条件,组分(A)的金属与总磷的原子比为0.2-3,总硼与金属的成分的原子比由组分 (A)为0.2-2,并且组分(A)的总硫与金属的原子比为0-4。
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公开(公告)号:US4031020A
公开(公告)日:1977-06-21
申请号:US582404
申请日:1975-05-29
申请人: Kensuke Sugiura , Mineo Kagaya , Tokuo Fujisou , Hiroyuki Aoki , Takeichiro Takehara , Shigenori Kurata
发明人: Kensuke Sugiura , Mineo Kagaya , Tokuo Fujisou , Hiroyuki Aoki , Takeichiro Takehara , Shigenori Kurata
CPC分类号: C10M169/044 , C10M2203/06 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/108 , C10M2203/1085 , C10M2205/00 , C10M2205/003 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/0265 , C10M2205/028 , C10M2205/04 , C10M2205/06 , C10M2205/14 , C10M2207/026 , C10M2207/027 , C10M2209/084 , C10M2215/04 , C10M2215/065 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2219/044 , C10M2219/046 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/045 , C10M2223/065 , C10M2229/02 , C10M2229/05 , C10N2210/02 , C10N2220/02 , C10N2240/08
摘要: A central system fluid composition composed of 5-30% by weight of a viscosity index improver, up to 10% by weight of another additive, and the balance being a hydrocarbon-type base oil, which is characterized in that the hydrocarbon-type base oil is composed of 50-100% by weight, based on its total weight, of at least one chief base oil component selected from the group consisting ofA. polybutenes with an average molecular weight of 100 - 500,B. homo- or copolymers with an average molecular weight of 100 to 500 of at least one .alpha.-olefin containing 2-12 carbons, excepting butenes, andC. hydrogenation products boiling at 250.degree.-380.degree. C of high aromatic components which are obtained by cracking petroleum oils,And 0-50% by weight, based on its total weight, of a mineral oil; and that the viscosity index improver is composed of at least one component selected from the group consisting of1. polymethacrylates with an average molecular weight of 50,000-200,000, which are obtained by polymerizing at least one ester of a saturated, monohydric aliphatic alcohol of 1-18 carbons with methacrylic acid, and2. polymers with an average molecular weight of 10,000-200,000 which are obtained by polymerizing at least one compound selected from the group consisting of the olefins of 2-5 carbons, diolefins of 2-5 carbons and aromatic vinyl compounds.
摘要翻译: 由5-30重量%的粘度指数改进剂组成的中心体系流体组合物,最多10重量%的另一种添加剂,余量为烃类基础油,其特征在于烃类基质 油基于其总重量由50-100重量%组成,至少一种主要的基础油组分选自平均分子量为100-500的聚丁烯,B.均聚物或共聚物 平均分子量为100-500的至少一种含有2-12个碳的α-烯烃,除了丁烯以外,在250-380℃沸腾的高级芳族成分的C.氢化产物是通过裂化石油, 和0-50%的重量,基于其总重量的矿物油; 并且粘度指数改进是由至少一个组成的组合组成的组合,该组由1个聚乙烯丙烯酸酯组成,其平均分子量为50,000-200,000,其通过聚合至少1个饱和的,单一的醇脂醇1 -18碳酸甲酯和2.具有10,000-200,000平均分子量的聚合物,其通过聚合至少一种化合物而获得的组合物,所述化合物选自2-5碳的烯烃,2-5碳的二烯烃和 芳香乙烯化合物
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公开(公告)号:US20100147238A1
公开(公告)日:2010-06-17
申请号:US12708688
申请日:2010-02-19
申请人: Isao KURIHARA , Mineo Kagaya
发明人: Isao KURIHARA , Mineo Kagaya
CPC分类号: C10M163/00 , C10M169/04 , C10M2207/026 , C10M2207/028 , C10M2207/262 , C10M2215/06 , C10M2215/28 , C10M2223/045 , C10N2220/022 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/50 , C10N2230/74 , C10N2240/102 , C10N2240/103 , C10N2260/14
摘要: The invention provides lubricant compositions for diesel engines having a regenerative DPF, which prolong life of the DPF by inhibiting accumulation of components depositable on DPF inner walls, diesel engine systems having a regenerative DPF with prolonged life, and a method for inhibiting accumulation of components depositing on the DPF in the system. The present composition is for diesel engines having a regenerative DPF and running on diesel fuel with
摘要翻译: 本发明提供了具有再生DPF的柴油发动机的润滑剂组合物,其通过抑制可沉积在DPF内壁上的组分的积累,具有延长使用寿命的再生DPF的柴油发动机系统以及抑制组分沉积的积累的方法来延长DPF的寿命 在系统中的DPF上。 本发明的组合物用于具有再生DPF并且在具有<10质量ppm硫的柴油机上运行的柴油发动机,包含基础油和添加剂,包括(A)金属洗涤剂,(B)无灰分散剂和(C)磷类抗氧化剂 并且满足硫酸灰分含量为0.4-2质量%的条件,组分(A)的金属与总磷的原子比为0.2-3,总硼与金属的成分的原子比由组分 (A)为0.2-2,并且组分(A)的总硫与金属的原子比为0-4。
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公开(公告)号:US06627583B2
公开(公告)日:2003-09-30
申请号:US09771924
申请日:2001-01-30
IPC分类号: C10M15920
CPC分类号: C10M163/00 , C10M2203/10 , C10M2205/026 , C10M2205/04 , C10M2207/021 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/26 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/284 , C10M2207/286 , C10M2207/287 , C10M2207/34 , C10M2209/084 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2219/044 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2219/084 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/106 , C10M2219/108 , C10M2223/041 , C10M2223/045 , C10M2223/065 , C10M2227/061 , C10M2229/02 , C10M2229/05 , C10N2210/02 , C10N2210/06 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , F02B3/06
摘要: An engine oil composition characterized by containing a major amount of lubricating base oil and (a) 0.01 to 30% by weight of an overbasic oil-soluble metal salt prepared by use of an alkaline-earth metal borate, (b) 0.01 to 5% by weight of a molybdenum dithiocarbamate, and (c) 0.01 to 5% by weight of an antioxidant as essential components, on the basis of the total amount of the composition.
摘要翻译: 一种发动机油组合物,其特征在于含有大量的润滑油基础油和(a)0.01至30重量%的使用碱土金属硼酸盐制备的高碱性油溶性金属盐,(b)0.01至5重量% 的(重量)二硫代氨基甲酸钼,和(c)基于组合物总量的0.01至5重量%的抗氧化剂作为必需组分。
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公开(公告)号:US4299714A
公开(公告)日:1981-11-10
申请号:US175041
申请日:1980-08-04
CPC分类号: C10M169/041 , C10M2203/003 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/10 , C10M2205/026 , C10M2205/028 , C10M2205/0285 , C10M2207/026 , C10M2207/125 , C10M2207/129 , C10M2209/084 , C10M2217/00 , C10M2217/02 , C10M2217/04 , C10M2219/044 , C10N2240/08
摘要: In a central system fluid composition comprising (1) 70 to 95% by weight of a hydrocarbon base oil and (2) 5 to 30% by weight of a viscosity index improver, the improvement wherein said hydrocarbon base oil (1) comprises (a) 25% by weight to less than 50% by weight, based on the weight of the hydrocarbon base oil (1), of an oligomer of 1-decene having an average molecular weight of 200 to 600 and (b) more than 50% by weight to 75% by weight of a petroleum lubricating oil fraction, and said viscosity index improver (2) is a polymethacrylate having a viscosity average molecular weight of 10,000 to 700,000 obtained by polymerizing at least one ester of a saturated monohydric aliphatic alcohol having 1 to 18 carbon atoms with methacrylic acid.
摘要翻译: 在包含(1)70-95重量%的烃基油和(2)5〜30重量%的粘度指数改进剂的中心体系流体组合物中,所述烃基油(1)包含(a) )25重量%至小于50重量%,基于烃基油(1)的重量,平均分子量为200至600的1-癸烯的低聚物和(b)大于50重量% 至75重量%的石油润滑油馏分,并且所述粘度指数改进剂(2)是通过聚合至少一种具有1个碳原子的饱和一元脂族醇的酯而获得的粘均分子量为10,000至700,000的聚甲基丙烯酸酯 至18个碳原子与甲基丙烯酸。
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