Abrasive sheet with the surface of the abrasive particles cleaned and method of making
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United States of America Patent
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May 30, 1989
Grant Date -
N/A
app pub date -
Feb 18, 1988
filing date -
Feb 18, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for preparing an abrasive sheet comprising (a) mixing abrasive particles with an adhesive resin to form a slurry, and stirring the slurry (b) painting the slurry uniformly on a base sheet (c) permitting the slurry to dry and harden (d) spraying the abrasive sheet with an organic solvent (e) immediately thereafter spraying the surface of the abrasive sheet with compressed air of nitrogen gas.
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Cited Art Landscape
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