WATER-SOLUBLE CUTTING FLUID

Title:

WATER-SOLUBLE CUTTING FLUID

Document Type and Number:

WIPO Patent Application WO/1999/066014

Kind Code:

A1

Abstract:

A water-soluble cutting fluid which possesses excellent cooling capability and lubricity and does not adversely affect the environment. An aqueous solution comprising hydrogencarbonate ions, bromide ions, carbonate ions, and optionally fluoride ions and having a pH value regulated to 7.0 to 11.5 as such is used as the cutting fluid, or alternatively may be mixed with additives, such as a rust preventive, to prepare a water-soluble cutting fluid which may be used as an alternative to conventional cutting oils.

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Inventors:

FUKUTANI YASUO (JP)
NAKAYAMA EIICHIRO (JP)
WADA YUKIO (JP)
SUZUKI SHUNJI (JP)

Application Number:

PCT/JP1998/002743

Publication Date:

December 23, 1999

Filing Date:

June 18, 1998

Export Citation:

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Assignee:

FUKUTANI YASUO (JP)
NAKAYAMA EIICHIRO (JP)
WADA YUKIO (JP)
SUZUKI SHUNJI (JP)

International Classes:

C10M173/00; (IPC1-7): C10M173/00; C10M125/10; C10M125/18

Foreign References:

JPS62290137A	1987-12-17
JPS62290136A	1987-12-17

Other References: