04255164 is referenced by 69 patents and cites 12 patents.

A glass fining sheet particularly suited for finishing rough ground vitreous surfaces to provide a surface finish which may be readily polished comprises a flexible, conformable backing sheet bearing a microcellular abrasive granule-resin matrix which, under use conditions and in the presence of an aqueous flow, generates a fining slurry. The fining sheet according to this invention is prepared by coating a flexible conformable backing sheet with a foamed liquid abrasive granule-resin coating composition comprised of liquid curable binder material, abrasive fining granules and sufficient compatible solvent to provide a coatable composition. Such coating provides a cellular layer which releases the fining abrasive granules at a controlled rate under use conditions.

Title
Fining sheet and method of making and using the same
Application Number
980926
Publication Number
4255164
Application Date
April 30, 1979
Publication Date
March 10, 1981
Inventor
Dennis W Harry
Mahtomedi
MN, US
Hilbert C Butzke
North Hudson
WI, US
Agent
Richard Francis
Donald M Sell
Cruzan Alexander
Assignee
Minnesota Mining and Manufacturing Company
MN, US
IPC
B24B 1/00
B24D 11/02
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