Abrasive tool making process – material – or composition – With synthetic resin
Patent
1985-08-07
1987-03-24
Lieberman, Paul
Abrasive tool making process, material, or composition
With synthetic resin
51307, C09K 314
Patent
active
046522751
ABSTRACT:
Erodable agglomerates containing individual abrasive grains, a binder and matrix material selected from the group consisting of pulp suitable for making paper and derivatives thereof, wood flour, and vermiculate. The agglomerates are useful for coated abrasives and bonded abrasives. Abrasive products containing the agglomerates provide higher stock removal than abrasive products bearing a single layer of abrasive grains, since the erodable character of the agglomerates allows the sloughing off of spent individual abrasive grains during abrading operations and the exposing of new abrasive grains to the workpiece. The invention also provides a method of preparing the agglomerates of this invention.
REFERENCES:
patent: Re29808 (1978-10-01), Wagner
patent: 4311489 (1982-01-01), Kressner
patent: 4314827 (1982-02-01), Leitheiser et al.
patent: 4364746 (1982-12-01), Bitzer et al.
patent: 4393021 (1983-07-01), Eisenberg et al.
The Dictionary of Paper, 3rd edition, American Paper and Pulp Association (New York: 1965), pp. 5-30.
Bloecher Ulrich
Duwell Ernest J.
Lieberman Paul
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
Thompson Willie J.
LandOfFree
Erodable agglomerates and abrasive products containing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Erodable agglomerates and abrasive products containing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Erodable agglomerates and abrasive products containing the same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1351770