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Title:
緩衝器用油圧作動油組成物
Document Type and Number:
Japanese Patent JP5101877
Kind Code:
B2
Abstract:

To provide a hydraulic fluid composition for a shock absorber, effective for compatibilizing the remarkable improvement in the driving performance relating to straight-motion and vibration control and a stick-slip prevention at a high level, and especially excellent in the above performance in the case of applying to a shock absorber of a front fork of a motor bicycle.

The hydraulic fluid composition for a shock absorber contains a lubricating base oil containing a paraffinic mineral oil and/or a naphthenic mineral oil and the lubricating base oil has a %CNof ≥28 and a %CP/%CNratio of 1.0-2.4.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
Toru Aoki
Application Number:
JP2006353685A
Publication Date:
December 19, 2012
Filing Date:
December 28, 2006
Export Citation:
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Assignee:
jx Nikko Nisseki Energy Co., Ltd.
International Classes:
C10M101/02; C10M169/04; C10M133/00; C10M137/00; C10N20/00; C10N20/02; C10N30/00; C10N30/06; C10N40/08
Domestic Patent References:
JP63254196A
JP1275698A
JP5331476A
JP2003522277A
JP7258675A
JP2005330328A
Foreign References:
WO2004058928A1
Attorney, Agent or Firm:
Hajime Sakai
Masahiro Kurai