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公开(公告)号:US20080194441A1
公开(公告)日:2008-08-14
申请号:US12028948
申请日:2008-02-11
申请人: Ken KAWATA , Masayuki Negoro
发明人: Ken KAWATA , Masayuki Negoro
IPC分类号: C10M105/76 , C10M105/70 , C10M107/02 , C10M105/18
CPC分类号: C09K19/3823 , C09K19/3804 , C09K19/3828 , C09K19/3833 , C09K19/3861 , C09K2019/0429 , C10M115/04 , C10M115/06 , C10M115/08 , C10M115/10 , C10M119/24 , C10M119/26 , C10M119/30 , C10M169/00 , C10M169/02 , C10M169/06 , C10M2203/065 , C10M2203/1006 , C10M2205/0206 , C10M2205/0285 , C10M2207/006 , C10M2207/0413 , C10M2207/044 , C10M2207/10 , C10M2207/1256 , C10M2207/1265 , C10M2207/1285 , C10M2207/284 , C10M2207/2865 , C10M2209/08 , C10M2209/0813 , C10M2209/084 , C10M2209/1026 , C10M2211/0425 , C10M2213/043 , C10M2213/046 , C10M2213/0606 , C10M2215/08 , C10M2215/0813 , C10M2215/102 , C10M2215/1026 , C10M2215/22 , C10M2215/2206 , C10M2215/221 , C10M2215/222 , C10M2215/223 , C10M2217/02 , C10M2217/0213 , C10M2217/0456 , C10M2219/006 , C10M2219/044 , C10M2219/09 , C10M2219/102 , C10M2219/104 , C10M2221/006 , C10M2221/02 , C10M2229/006 , C10M2229/025 , C10M2229/0415 , C10N2210/01 , C10N2220/06 , C10N2220/10 , C10N2230/06 , C10N2230/56 , C10N2250/10 , C10N2250/12 , C10N2280/00
摘要: A grease composition comprising at least one polymer having a mesogen structure in the principal chain or in the side chain(s) thereof, and at least one viscous agent is disclosed. A viscous agent which is a discotic compound having, in the molecule thereof, a discotic core and three or more side chain groups radially extended from said discotic core is also disclosed. The discotic core and/or said side chain groups has at least one tautomeric group therein, and at least one side chain group of said three or more side chains has, at the end portion thereof, a long chain group in which 20 or more atoms selected from the group consisting of oxygen, carbon, nitrogen, silicon and sulfur atoms are linked in a straight-chain-like manner or in a branched manner.
摘要翻译: 公开了一种润滑脂组合物,其包含至少一种在主链或其侧链中具有介晶结构的聚合物和至少一种粘稠剂。 还公开了一种粘性剂,其是在其分子中具有盘状核心和从所述盘状核心径向延伸的三个或更多个侧链基团的盘状化合物。 盘状核心和/或所述侧链基团中具有至少一个互变异构基团,并且所述三个或更多个侧链的至少一个侧链基团的末端部分具有20个或更多个原子的长链基团 选自氧,碳,氮,硅和硫原子的基团以直链状或分支的方式连接。
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公开(公告)号:US20100222244A1
公开(公告)日:2010-09-02
申请号:US12160527
申请日:2007-01-11
IPC分类号: C10M169/00 , C08K5/06
CPC分类号: C10M169/02 , C10M145/22 , C10M145/24 , C10M149/18 , C10M151/04 , C10M169/041 , C10M2201/041 , C10M2201/061 , C10M2201/0616 , C10M2201/066 , C10M2201/1026 , C10M2201/1056 , C10M2207/123 , C10M2207/127 , C10M2209/102 , C10M2209/1026 , C10M2209/103 , C10M2209/1036 , C10M2211/003 , C10M2213/003 , C10M2213/043 , C10M2213/0606 , C10M2213/0626 , C10M2217/044 , C10M2217/0446 , C10M2221/006 , C10M2221/04 , C10M2223/08 , C10N2210/06 , C10N2220/02 , C10N2220/021 , C10N2220/082 , C10N2230/08 , C10N2250/10
摘要: Use as additive to stabilize perfluoropolyether lubricant oils at high temperatures, preferably higher than 200° C., of a solid polymer at room temperature, having a softening or a melting point higher than 150° C., preferably higher than 200° C., and containing in the repeating unit at least one aromatic ring; preferably in the backbone, and lubricating compositions containing said additive.
摘要翻译: 用作添加剂以在高温下(优选高于200℃)在室温下稳定全氟聚醚润滑油,其软化点或熔点高于150℃,优选高于200℃, 并在重复单元中含有至少一个芳环; 优选在骨架中,以及含有所述添加剂的润滑组合物。
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