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公开(公告)号:US20060264337A1
公开(公告)日:2006-11-23
申请号:US10548173
申请日:2004-03-11
申请人: Bernd Wenderoth , Bayram Aydin , Michael Roida , Ralf Strauss , Ladislaus Meszaros , Herbert Matzkait
发明人: Bernd Wenderoth , Bayram Aydin , Michael Roida , Ralf Strauss , Ladislaus Meszaros , Herbert Matzkait
IPC分类号: C10M169/00
CPC分类号: C10M111/02 , C10M111/04 , C10M2207/0215 , C10M2207/0225 , C10M2207/024 , C10M2209/1045 , C10M2209/1055 , C10M2209/1085 , C10M2215/042 , C10M2215/202 , C10M2215/223 , C10N2240/08
摘要: A brake fluid comprises a) from 10 to 50, preferably from 20 to 40, % by weight of diethylene glycol and/or dipropylene glycol and b) from 50 to 90, preferably from 60 to 80, % by weight of one or more monoalkyl ethers of (poly)ethylene glycol and/or (poly)propylene glycol. The novel fluids are in particular free of borate and, owing to the low hygroscopicity, are suitable for use in regions of high relative humidity.
摘要翻译: 制动流体包含a)10至50重量%,优选20至40重量%的二甘醇和/或二丙二醇和b)50至90重量%,优选60至80重量%的一种或多种单烷基 (聚)乙二醇和/或(聚)丙二醇的醚。 新型流体特别不含硼酸盐,并且由于低吸湿性,适用于高相对湿度的区域。
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公开(公告)号:US06783693B1
公开(公告)日:2004-08-31
申请号:US09959160
申请日:2001-10-18
申请人: Bayram Aydin , Uwe Fidorra , Arthur Höhn , Ladislaus Meszaros , Jan Nouwen , Knut Oppenländer , Michael Roida , Michael Stösser , Bernd Wenderoth
发明人: Bayram Aydin , Uwe Fidorra , Arthur Höhn , Ladislaus Meszaros , Jan Nouwen , Knut Oppenländer , Michael Roida , Michael Stösser , Bernd Wenderoth
IPC分类号: C09K500
CPC分类号: C10M129/20 , C10M107/34 , C10M107/52 , C10M129/14 , C10M133/08 , C10M133/32 , C10M133/38 , C10M133/44 , C10M145/26 , C10M169/044 , C10M2207/024 , C10M2207/044 , C10M2209/103 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/107 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2215/042 , C10M2215/202 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2227/061 , C10M2229/003 , C10N2240/08
摘要: Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C1-bis C20 alkyl group on the nitrogen atom.
摘要翻译: 液压流体,特别是用于机动车辆的制动液,包含0.01至50重量%的一种或多种环状羧酸酯,或环状羧酰胺,其可以在氮原子上带有直链或支链的C 1 -C 20烷基。
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