Aqueous abrasives dispersion medium composition

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United States of America Patent

APP PUB NO 20070169422A1
SERIAL NO

11488507

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Abstract

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[Problems to be Solved by the Invention]An object of the present invention is to provide an aqueous abrasives dispersion medium composition which does not have a problem of inflammability and which is excellent in dispersion stability of abrasives and viscosity stability over the time of usage, and aqueous slurry for processing using the aqueous abrasives dispersion medium composition. [Means for Solving the Problems] An aqueous abrasives dispersion medium composition comprising: glycols; glycolethers represented by a general formula (1): R.sup.2O--(CHR.sup.1CH.sub.2O).sub.m--R.sup.3 (1); and water. (In the general formula (1), R.sup.1 represents a hydrogen atom or a methyl group, R.sup.2 represents an alkyl group or an alkenyl group of carbon number 1 to 18, R.sup.3 represents a hydrogen atom, an alkyl group or an alkenyl group of carbon number 1 to 18, and m represents number 1 to 20.)

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Patent Owner(s)

Patent OwnerAddress
YUSHIRO CHEMICAL INDUSTRY CO LTD34-16 CHIDORI 2-CHOME OTA-KU TOKYO 1468510

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikuchi, Shingo Kanagawa, JP 11 74
Nakada, Hideto Kanagawa, JP 3 19
Ohashi, Yasumasa Kanagawa, JP 5 3

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