CUTTING FLUID FOR WIRE SAW

Japanese Patent JP3869514

B2

PROBLEM TO BE SOLVED: To obtain a cutting fluid which improves the adhesion of abrasive grains to a wire saw to permit the uniform cutting of a work by mixing a fine synthetic resin powder having a particle diameter in a specified range with a water-soluble solvent.
SOLUTION: The synthetic resin of the fine synthetic resin powder is not particularly limited and may be an arbitrary resin such as a polystyrene, a polyvinyl chloride, an acrylic resin, a polyethylene or a phenolic resin. The particle diameter of the powder is 10mm to 10μm, desirably 0.1-5μm. The water- soluble solvent in which the powder is dispersed is desirably a glycol solvent exemplified by ethylene glycol, propylene glycol, glycerol, 1,3-propanediol or polyethylene glycol. The powder is used desirably in an amount of 0.5-30wt.%. The fluid may further contain 0.2-3wt.% thickener being polyvinylpyrrolidone.

JP4810722	Lubricant sheet for drilling and drilling method
JP6400829	Alkyl capped oil-soluble polymer viscosity index-enhancing additive for base oils in industrial lubricant applications
WO/2008/046898	ELECTRICAL OIL COMPOSITION

Hideyuki Tomoda
Hiromitsu Otsubo

JP4047997A

January 17, 2007

February 25, 1997

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Neos Co., Ltd.

C10M169/04; C10M173/02; B28D5/04; C10M171/06; C10M105/14; C10M125/10; C10M125/14; C10M143/02; C10M145/14; C10M145/28; C10M149/10; C10N20/06; C10N40/22; C10N40/32; (IPC1-7): C10M173/02; //(C10M173/02; C10M129:06; C10M145:28; C10M143:02; C10M145:14; C10M149:06); C10N20:06; C10N40:22; C10N40:32

JP7331229A
JP4218594A
JP6172779A

Aoyama Aoi
Eiji Minazaki
Kitahara Yasuhiro

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