Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1988-11-18
1990-04-03
Lieberman, Paul
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51293, 51298, 51309, B24D 1100
Patent
active
049137085
ABSTRACT:
The grinding performance of organic bonded abrasive bodies whose abrasive portion is wholly or partially composed of aluminous abrasive grits is significantly improved by providing a magnesium oxide-rich or manganese oxide-rich coating on furfural-wetted grits just prior to addition of resin and filler in the mixing process.
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Industrial and Engineering Chemistry, vol. 47, No 12 (Dec. 1955) pp. 2493-2494, Loring Coes.
Lieberman Paul
Loiselle, Jr. Arthur A.
Norton Company
Thompson Willie J.
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