Title:
TRANSMISSION FLUID
Document Type and Number:
WIPO Patent Application WO/2015/034091
Kind Code:
A1
Abstract:
A transmission fluid obtained by adding calcium carbonate to a base oil. Said transmission fluid is characterized in that: the calcium carbonate is dispersed in the transmission fluid in the form of agglomerated structures; agglomerated structures that are at least 200 nm in diameter constitute, in terms of calcium content, 10-35% of the total mass of the aforementioned agglomerated structures; and the base number of the transmission fluid, as per the hydrochloric-acid method, is between 0.5 and 4 mg KOH/g, inclusive.
Inventors:
IWAI TOSHIAKI (JP)
Application Number:
PCT/JP2014/073695
Publication Date:
March 12, 2015
Filing Date:
September 08, 2014
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M125/10; C10M159/22; C10M159/24; C10M169/04; C10M107/02; C10N10/04; C10N20/00; C10N20/02; C10N20/06; C10N30/06; C10N40/04
Foreign References:
JP2003155493A | 2003-05-30 | |||
JP2002511520A | 2002-04-16 | |||
JP2007514038A | 2007-05-31 | |||
JPH09137180A | 1997-05-27 | |||
JP2010180279A | 2010-08-19 | |||
JP2005008695A | 2005-01-13 |
Other References:
See also references of EP 3031887A4
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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