Title:
WATER-SOLUBLE METALWORKING OIL, AND METALWORKING COOLANT
Document Type and Number:
WIPO Patent Application WO/2015/146909
Kind Code:
A1
Abstract:
This water-soluble metalworking oil is characterized by: being obtained by mixing a dicarboxylic acid (A) including a sulfide structure, and a monocarboxylic acid (B); and not including polyalkylene glycol. This metalworking coolant is obtained by using water to dilute the aforementioned water-soluble metalworking oil.
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Inventors:
JIBIKI YOSUKE (JP)
TAKAGI FUMIAKI (JP)
KITAMURA TOMOHIKO (JP)
TAKAGI FUMIAKI (JP)
KITAMURA TOMOHIKO (JP)
Application Number:
PCT/JP2015/058734
Publication Date:
October 01, 2015
Filing Date:
March 23, 2015
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M173/02; C10M129/08; C10M129/32; C10M129/40; C10M135/26; C10N30/06; C10N40/20; C10N40/22
Domestic Patent References:
WO2012147732A1 | 2012-11-01 |
Foreign References:
JPH10110181A | 1998-04-28 | |||
JP2002003881A | 2002-01-09 | |||
JPH01139694A | 1989-06-01 | |||
JP2001140080A | 2001-05-22 | |||
JPH06145559A | 1994-05-24 | |||
JP2010121098A | 2010-06-03 |
Other References:
See also references of EP 3124584A4
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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