Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1996-11-21
1998-11-03
Jones, Deborah
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51293, 156137, 156143, B24D 1100
Patent
active
058302484
ABSTRACT:
A method of making a coated abrasive article and the product thereof, involving the steps of: providing an endless spliceless backing loop substrate; applying fibrous reinforcing material onto a major surface of the endless backing substrate by applying of a first binder precursor to the fibrous reinforcing material such that the first binder precursor bonds the fibrous reinforcing material to the endless backing substrate to form a reinforcing fiber layer; further solidifying the first binder precursor; and forming an abrasive coating on the surface of one of the fiber reinforcing layer, or alternatively, the exposed surface of the backing substrate.
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Benedict Harold W.
Christianson Todd J.
Francis Richard
Jones Deborah
Minnesota & Mining Manufacturing Company
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