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Patent Searching and Data


Title:
HYDRAULIC FLUID
Document Type and Number:
WIPO Patent Application WO/2017/221446
Kind Code:
A1
Abstract:
[Problem] To provide a low-friction hydraulic fluid. [Solution] A low-friction hydraulic fluid containing a base oil, (a) a phosphate ester of alkoxylated aliphatic alcohol, and (b) a phosphate ester of non-alkoxylated aliphatic alcohol. [Effect] The fluid is especially useful as a hydraulic fluid for automobile shock absorbers.

Inventors:
ITO, Yoshihiro (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
KATO, Shinji (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
YOSHIDA, Shou (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
Application Number:
JP2017/000820
Publication Date:
December 28, 2017
Filing Date:
January 12, 2017
Export Citation:
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Assignee:
KYB CORPORATION (World Trade Center Bldg, 4-1 Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
International Classes:
C10M141/10; C10M101/02; C10M105/32; C10M107/34; C10M133/16; C10M137/04; F16F9/32; C10N30/00; C10N30/06; C10N40/06; C10N40/08
Domestic Patent References:
WO2015025977A12015-02-26
Foreign References:
JPH06179885A1994-06-28
JP2009500816A2009-01-08
JP2011500919A2011-01-06
JPH07179875A1995-07-18
JP2009013380A2009-01-22
Attorney, Agent or Firm:
SUDO, Asako et al. (5-6-26, Kajino-cho Koganei-sh, Tokyo 02, 〒1840002, JP)
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