公开(公告)号：EP1081211A4

公开(公告)日：2003-02-05

申请号：EP00902936

申请日：2000-02-10

申请人： FUKUTANI YASUO ,  FUKUTANI KIKUKO ,  WADA YUKIO

发明人： FUKUTANI YASUO ,  FUKUTANI KIKUKO ,  WADA YUKIO ,  NAKAYAMA EIICHIRO ,  FUTAHASHI YOSHIYUKI ,  SUZUKI SHUNJI ,  WADA CHIYO ,  KITAGAWA NAOMI ,  FUKUTANI MIE ,  WADA KOSUKE ,  FUKUSHIMA SHINYA ,  FUKUTANI HITOHIRO ,  FUTAHASHI SADAYUKI ,  OKAMOTO YUKO ,  SUZUKI KAZUMA ,  FUTAHASHI SADAO ,  TSURUTA TAMIKO

IPC分类号： C10M141/04 ,  C10M173/02 ,  C10N10/02 ,  C10N30/00 ,  C10N30/06 ,  C10N30/12 ,  C10N40/02 ,  C10N40/08 ,  C10N50/02

CPC分类号： C10M173/02 ,  C10M125/10 ,  C10M125/18 ,  C10M129/06 ,  C10M129/08 ,  C10M159/06 ,  C10M2201/02 ,  C10M2201/062 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/17 ,  C10M2205/18 ,  C10M2207/021 ,  C10M2207/022 ,  C10M2207/023 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/08 ,  C10N2250/02

摘要： The object of the present invention is to provide a water-base lubricating fluid or a water-base hydraulic fluid in place of an oily liquid which has been used as a lubricating oil or a hydraulic oil applied onto the operating part of a machine and a device. The lubricating fluid of the present invention comprises fluoride ion, hydrogencarbonate ion, and water-soluble alcohols or their derivatives.