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Title:
METAL WORKING LUBRICANTS AND THEIR USE
Document Type and Number:
WIPO Patent Application WO2001064822
Kind Code:
A3
Abstract:
The invention is a liquid composition of matter useful as a metalworking lubricant. The composition comprises a primary lubricity component, such as a polyether or polyether ester, and dissolved salts of carboxylic acids. The composition preferably contains not more than 0.2 percent of any element except carbon, hydrogen, oxygen, alkaline earth metals, alkali metals, inorganically bonded halogens, inorganically bonded nitrogen, inorganically bonded sulfur, and inorganically bonded phosphorus.

Inventors:
BOTZ FRANK K
Application Number:
PCT/US2001/006268
Publication Date:
February 07, 2002
Filing Date:
February 28, 2001
Export Citation:
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Assignee:
HENKEL CORP (US)
International Classes:
B23D21/00; B23D21/08; C10M173/02; (IPC1-7): C10M173/02
Foreign References:
DE19649102A11998-05-28
GB833868A1960-05-04
US3041281A1962-06-26
US2989465A1961-06-20
FR1423085A1966-01-03
US5484541A1996-01-16
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