Title: Metalworking fluid
Application Number: 200480040630 Application Date: 2004.12.20
Publication Number: 1906278 Publication Date: 2007.01.31
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10M101/04;C10M111/02;B23Q11/10;B23Q11/12;C10M101/02;C10M105/02;C10M105/32;C10N30/00;C10N30/06;C10N3
Applicant(s) Name: Nippon Oil Corp. Address:
Inventor(s) Name: Suda Satoshi;Yokota Hideo;Ibi Masanori
Attorney & Agent: chen cuan
Abstract:
    The oil for metal working according to the invention is an oil for metal working comprising a triester of fatty acids and glycerin, wherein the content of oleic acid in the fatty acids is 40-98 % by mass based on the total amount of the fatty acids. The oil for metal working of the invention can achieve a high level of machining performance without using a chlorine-based extreme pressure agent.
Time: 8