Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1973-05-29
1978-09-12
Arnold, Donald J.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51298A, 51301, 264 4, B24D 306, B24D 324
Patent
active
041126319
ABSTRACT:
A capsule containing fine abrasive grains dispersed in a liquid or low melting solid grinding aid can be substituted for conventional abrasive polishing grains. A novel coated abrasive structure is made by bonding such capsules to a backing sheet.
REFERENCES:
patent: 2806772 (1957-09-01), Robie
patent: 2904419 (1959-09-01), Couch et al.
patent: 2986455 (1961-05-01), Sandmeyer
patent: 3202533 (1965-08-01), Sachsel
patent: 3502453 (1970-03-01), Baratto
patent: 3692690 (1972-09-01), Horger
patent: 3816331 (1974-06-01), Brown et al.
Alexander Cruzan
Arnold Donald J.
Brink Richard E.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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