Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1992-03-12
1993-04-06
Rose, Robert A.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51293, 51298, B24B 1100
Patent
active
051992272
ABSTRACT:
A surface treating tape has a sheet-like backing covered with closely spaced protuberances which are coated with an abrasive layer which contains premium abrasive particles. The surface finishing tape is useful for finishing magnetic disks and other substrates to provide a percision finish.
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Francis Richard
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Rose Robert A.
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