Title:
固定砥粒ワイヤソー用不水溶性加工油剤組成物
Document Type and Number:
Japanese Patent JP4601220
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a water-inmiscible processing lubricating composition which excels in cutting processing of a material other than a rare earth magnet by a fixed abrasive grain wire saw. SOLUTION: The water-inmiscible processing lubricant composition comprises at least one water-inmiscible base oil selected from a mineral oil, a hydrocarbon solvent, an ester compound, an alcoholic compound, and an α-olefin as the major component, and has a kinematic viscosity at 40 deg.C of 2.5-70.0 mm<2> /s. When the base oil is constituted of a mineral oil, a hydrocarbon based solvent, and an ester compound, as the ratio, the mineral oil is 20-80 wt.%; the hydrocarbon based solvent is 10-60 wt.%; and the ester compound is 1-40 wt.%. The composition can further contain a sulfur-containing compound and its content is preferably 0.01-40 wt.% of the composition.
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Inventors:
Kenzo Yokoyama
Shigeki Uemori
Fumio Goto
Hideki Ogawa
Masanori Nakai
Shigeki Uemori
Fumio Goto
Hideki Ogawa
Masanori Nakai
Application Number:
JP2001270654A
Publication Date:
December 22, 2010
Filing Date:
September 06, 2001
Export Citation:
Assignee:
Yushiro Chemical Industry Co., Ltd.
Allied Material Co., Ltd.
Allied Material Co., Ltd.
International Classes:
B24B27/06; C10M111/02; B28D5/04; C10M101/02; C10M101/04; C10M105/04; C10M105/12; C10M105/14; C10M105/34; C10M105/38; C10M135/04; C10M135/06; C10M135/10; C10M135/18; C10M135/22; C10M137/10; C10M171/02; C10N10/04; C10N20/00; C10N20/02; C10N30/06; C10N40/22
Domestic Patent References:
| JP10138114A | ||||
| JP10151560A | ||||
| JP2001138205A |
Other References:
砥粒加工学会学術講演会講演論文集,1997年,p.369-370
Attorney, Agent or Firm:
Kiyoshi Kojima