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1. 发明专利

JP2014108997A Grease composition and rolling bearing 审中-公开
标题翻译：润滑脂组合物和滚动轴承
公开(公告)号：JP2014108997A
公开(公告)日：2014-06-12
申请号：JP2012264493
申请日：2012-12-03
申请人： Nsk Ltd , 日本精工株式会社 , Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： KANDA HARUKA , INAMI NOBUYUKI , HOKAO MICHITA , YOKOUCHI ATSUSHI , AZUMA TAKASHI , WATANABE SHINGO
IPC分类号： C10M169/02 , C10M105/18 , C10M107/02 , C10M115/08 , C10N30/06 , C10N40/02 , C10N50/10 , F16C33/66
摘要： PROBLEM TO BE SOLVED: To provide a grease composition which allows for excellent oil film formation at extra-low speed and at high temperature; and a rolling bearing which exhibits excellent durability at extra-low speed and at high temperature.SOLUTION: A grease composition includes: a thickener including a mixture of an aromatic diurea compound represented by a general formula (1) and an aliphatic diurea compound represented by a general formula (2), and a base oil, i.e. a mixed oil of alkyl diphenyl ether oil and poly α-olefin oil with a mass ratio (alkyl diphenyl ether: poly α-olefin oil)=60:40 to 100:0. General formula (1): R1-NHCONH-R2-NHCONH-R1. General formula (2): R3-NHCONH-R4-NHCONH-R3. (In the formulae, R1 represents an aromatic hydrocarbon group having a carbon number of 6 to 12, R2 and R4 represents an aromatic hydrocarbon group having a carbon number of 6 to 15, and R3 represents an aliphatic hydrocarbon group having a carbon number 6 to 20.)
摘要翻译：要解决的问题：提供允许在超低速和高温下优异的油膜形成的润滑脂组合物; 以及在超低速和高温下表现出优异的耐久性的滚动轴承。溶液：润滑脂组合物，包括：增稠剂，其包含由通式（1）表示的芳族二脲化合物和由通式（1）表示的脂族二脲化合物的混合物，通式（2）和基油，即烷基二苯基醚油和质量比（烷基二苯基醚：聚α-烯烃油）的聚α-烯烃油的混合油= 60:40〜100:0 。通式（1）：R1-NHCONH-R2-NHCONH-R1。通式（2）：R3-NHCONH-R4-NHCONH-R3。（式中，R1表示碳数为6〜12的芳香族烃基，R2表示碳原子数为6〜15的芳香族烃基，R3表示碳数为6〜 20.）

2. 发明专利

JP2012180406A Flame retardant grease composition 有权
标题翻译：阻燃润滑脂组合物
公开(公告)号：JP2012180406A
公开(公告)日：2012-09-20
申请号：JP2011042750
申请日：2011-02-28
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： WATANABE SHINGO , NISHIZUKA FUMIAKI
IPC分类号： C10M169/02 , C10M107/34 , C10M119/12 , C10M173/02 , C10N20/00 , C10N30/08 , C10N50/10
摘要： PROBLEM TO BE SOLVED: To provide a flame retardant grease composition excellent in flame resistance such that the grease composition is not ignited even if high-temperature scales are scattered over a deposited lubricating grease composition.SOLUTION: The flame retardant grease composition comprises water, polyalkylene glycol, and a water-absorbing polymer.
摘要翻译：要解决的问题：为了提供阻燃性优异的阻燃润滑脂组合物，即使在沉积的润滑脂组合物上散布高温鳞片，润滑脂组合物也不会点燃。解决方案：阻燃润滑脂组合物包含水，聚亚烷基二醇和吸水性聚合物。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013103966A Flame-retardant grease composition 有权
标题翻译：阻燃润滑脂组合物
公开(公告)号：JP2013103966A
公开(公告)日：2013-05-30
申请号：JP2011247720
申请日：2011-11-11
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社 , Nippon Chem Ind Co Ltd , 日本化学工業株式会社
发明人： HANZAWA TAKASHI , SAIDA OSAMU , WATANABE SHINGO , YONEKAWA FUMIHIRO
IPC分类号： C10M169/00 , C10M101/02 , C10M115/08 , C10M117/00 , C10M137/16 , C10N30/00 , C10N40/02 , C10N40/04 , C10N50/10 , F16C33/66
摘要： PROBLEM TO BE SOLVED: To provide a grease composition more improved in flame retardancy and self-extinguishing properties than conventional grease compositions, thereby lowering the risk of causing a fire in a variety of mechanical appliances.SOLUTION: This flame-retardant grease composition contains: a thickener; a base oil; and a phosphazene compound, especially a cyclic phosphazene compound expressed by structural formula (1): (NPR), wherein Rs are each a halogen atom or a monovalent group, the Rs may be the same as or different from one another, and n is 3 to 15. The flame-retardant grease composition is used under high temperature environment of 80°C or higher.
摘要翻译：要解决的问题：提供比常规润滑脂组合物更好地改善阻燃性和自熄性的润滑脂组合物，从而降低在各种机械设备中引起火灾的风险。
解决方案：该阻燃润滑脂组合物含有：增稠剂; 基油; 和磷腈化合物，特别是由结构式（1）表示的环状磷腈化合物：（NPR 2 2 ） n ，其中R 1 各自为卤素原子或一价基团，R 1 < SP>可以相同或不同，n为3〜15。阻燃性润滑脂组合物在80℃以上的高温环境下使用。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2010278115A Heat dissipation compound composition 有权
标题翻译：热消耗化合物组合物
公开(公告)号：JP2010278115A
公开(公告)日：2010-12-09
申请号：JP2009127488
申请日：2009-05-27
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： MORIUCHI TSUTOMU , WATANABE SHINGO , SASAKI SETSUO
IPC分类号： H01L23/373 , C08K5/00 , C08K9/04 , C08L101/00 , H01L23/36
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a heat dissipation compound composition excellent in oil separation resistance and heat resistance while having high thermal conductivity. SOLUTION: (1) The heat dissipation compound composition contains 2-20 pts.mass of a base oil (A) and 80-98 pts.mass of an inorganic filler (B) having a surface processed with a coupling agent. (2) In the heat dissipation compound composition, the base oil (A) is at least one selected from the group consisting of a synthetic hydrocarbon oil, a synthetic ether oil and a synthetic ester oil. (3) In the heat dissipation compound composition, the coupling agent is at least one selected from the group consisting of an aluminum coupling agent, a zirconium coupling agent, and a titanate coupling agent. (4) In the heat dissipation compound composition, the inorganic filler (B) is at least one selected from the group consisting of a metal oxide, a metal nitride, a boron nitride, and metal powder. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐油分离性和耐热性同时具有高导热性的散热化合物组合物。（1）散热性化合物组合物含有2-20质量份的基础油（A）和80-98质量份的具有用偶联剂处理的表面的无机填料（B）。（2）在散热化合物组合物中，基油（A）为选自合成烃油，合成醚油和合成酯油中的至少一种。（3）在散热化合物组合物中，偶联剂为选自铝偶联剂，锆偶联剂和钛酸酯偶联剂中的至少一种。（4）在散热化合物组合物中，无机填料（B）为选自金属氧化物，金属氮化物，氮化硼和金属粉末中的至少一种。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009029981A Lubricant composition 有权
标题翻译：润滑剂组合物
公开(公告)号：JP2009029981A
公开(公告)日：2009-02-12
申请号：JP2007197133
申请日：2007-07-30
申请人： Kyodo Yushi Co Ltd , 協同油脂株式会社
发明人： KOMABA MASANORI , WATANABE SHINGO , OGAWA TETSUO
IPC分类号： C10M169/04 , C10M103/00 , C10M103/06 , C10M105/04 , C10M105/18 , C10M105/38 , C10M105/60 , C10M105/70 , C10M105/72 , C10M109/02 , C10M129/76 , C10M133/06 , C10M133/16 , C10M159/12 , C10N20/00 , C10N30/00 , C10N30/08 , C10N30/12 , C10N40/00
摘要： PROBLEM TO BE SOLVED: To provide a lubricant composition having compatibly corrosion resistance, heat resistance and a low-vapor pressure property.
SOLUTION: This lubricant composition contains a base oil and a corrosion inhibitor, at least one part of the base oil is an ionic liquid, and the corrosion inhibitor is at least one kind selected from the group comprising a fatty acid amide, an amine salt of a fatty acid, and a monosuccinate.
COPYRIGHT: (C)2009,JPO&INPIT

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