Title:
ABRASIVE COMPOSITION
Document Type and Number:
Japanese Patent JP3106339
Kind Code:
B2
Abstract:
PURPOSE: To obtain an abrasive composition which can give a high-quality polished surface in good workability at good efficiency of grinding and low cost.
CONSTITUTION: This composition comprises water, an alumina abrasive and abrasion accelerator comprising a molybdate and an organic acid, and optionally contains an alumina sol. A desirable example of this composition is the one wherein the molybdate is at least one member selected from among ammonium molybdate, lithium molybdate, sodium molybdate and potassium molybdate, and the organic acid is at least one member selected from among glycolic acid, tartaric acid, glyceric, acid, lactic acid, citric acid, mandelic acid, malonic acid, ascorbic acid, glutamic, acid, glyoxylic acid, glycine and gluconic acid.
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Inventors:
Toshiki Owaki
Application Number:
JP1287894A
Publication Date:
November 06, 2000
Filing Date:
February 04, 1994
Export Citation:
Assignee:
Fujimi Incorporated Co., Ltd.
International Classes:
B24D3/00; C09G1/02; C09K3/14; G11B5/84; (IPC1-7): C09K3/14; B24D3/00; G11B5/84
Domestic Patent References:
| JP5311153A | ||||
| JP284485A |
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)