Abrasive tool making process – material – or composition – With synthetic resin
Patent
1980-05-13
1982-02-09
Parrish, John A.
Abrasive tool making process, material, or composition
With synthetic resin
51309, C04B 3510
Patent
active
043148271
ABSTRACT:
The invention relates to synthetic, non-fused, aluminum oxide-based abrasive mineral having a microcrystalline structure of randomly oriented crystallites comprising a dominant continuous phase of .alpha.-alumina and a secondary phase, to a method of making the same employing chemical ceramic technology, and to abrasive articles made with the abrasive mineral.
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Leitheiser Melvin A.
Sowman Harold G.
Alexander Cruzan
Francis Richard
Minnesota Mining and Manufacturing Company
Parrish John A.
Sell Donald M.
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