Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1989-01-23
1990-09-04
Lieberman, Paul
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51293, 51296, B24B 100
Patent
active
049541404
ABSTRACT:
A composite spherical-particle abrasive comprises spherical particles and abrasive particles, each spherical particle being coated with a plurality of abrasive particles. The composite abrasive particles are dispersed in a binder resin, and the dispersion is applied as an abrasive layer or coat to a backing to provide an abrasive tool. A grinding method uses such a composite spherical-particle abrasive tool.
REFERENCES:
patent: 3916584 (1975-11-01), Howard et al.
patent: 3918217 (1975-11-01), Oliver
patent: 3928949 (1975-12-01), Wagner
patent: 4111667 (1978-09-01), Adams
patent: 4132533 (1979-01-01), Lohmer et al.
patent: 4350497 (1982-09-01), Ogman
patent: 4543106 (1985-09-01), Parekh
patent: 4799939 (1989-01-01), Bloecher et al.
Kawashima Norimichi
Orii Kazuya
Lieberman Paul
Thompson Willie J.
Tokyo Magnetic Printing Co. Ltd.
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