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Title:
WATER-SOLUBLE METALWORKING OIL COMPOSITION, METALWORKING FLUID AND METALWORKING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/141989
Kind Code:
A1
Abstract:
A water-soluble metalworking oil composition which contains: 3.5-20% by mass of a base material (A); 34-76% by mass of a carboxylic acid dehydration condensation product (B1) that is obtained by causing dehydration condensation of at least one carboxylic acid having 10-24 carbon atoms or a mixture (B2) of the carboxylic acid dehydration condensation product (B1) and a carboxylic acid (B'); and 9-39% by mass of an amine (C).

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Inventors:
TANINO NOBUHIDE (JP)
SUGII HIDEO (JP)
Application Number:
PCT/JP2017/005590
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M141/06; C10M173/00; C10M129/40; C10M129/44; C10M133/04; C10M133/08; C10N20/00; C10N30/00; C10N40/20; C10N40/22
Domestic Patent References:
WO2013073617A12013-05-23
WO2011065355A12011-06-03
Foreign References:
JPH02113082A1990-04-25
JP2011079956A2011-04-21
JPS57159891A1982-10-02
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
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