Title:
WATER-BASED METAL WORKING OIL AGENT
Document Type and Number:
WIPO Patent Application WO/2014/129499
Kind Code:
A1
Abstract:
A water-based metal working oil agent which comprises an amine component comprising (A) an alkanolamine represented by formula (1) and (B) an alkanolamine represented by formula (2), said water-based metal working oil agent being characterized in that the molar ratio of an amine component having a molecular weight of 90 or less to the all of the amine components (i.e., (an amine component having a molecular weight of 90 or less)/(all of the amine components)) is 0.67 or less.
(In formula (1), R1's independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and n represents 1 to 3, wherein R1's may be the same as or different from each other.)
(In formula (2), R2 represents an alkyl group having 1 to 10 carbon atoms, and Z1 and Z2 independently represent an alkylene group having 2 to 8 carbon atoms.)
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Inventors:
KAWASAKI HIROSHI (JP)
TAKAGI FUMIAKI (JP)
JIBIKI YOSUKE (JP)
TAKAGI FUMIAKI (JP)
JIBIKI YOSUKE (JP)
Application Number:
PCT/JP2014/053917
Publication Date:
August 28, 2014
Filing Date:
February 19, 2014
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M173/02; C10M105/62; C10M129/28; C10N20/04; C10N30/12; C10N40/22
Foreign References:
| JP2010070736A | 2010-04-02 | |||
| JP2011190330A | 2011-09-29 | |||
| JP2005126730A | 2005-05-19 | |||
| JP2002285186A | 2002-10-03 |
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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