Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1983-03-03
1985-06-25
Lieberman, Paul
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51298, B24D 1100
Patent
active
045251770
ABSTRACT:
The invention is a coated abrasive grinding disk for mounting in the chuck of a drill or the like wherein the grinding pad is of a thermoplastic material having a layer of abrasive material bonded thereto with a layer of thermosetting plastics material.
REFERENCES:
patent: 3116574 (1964-01-01), Ciesielski
patent: 3136614 (1964-06-01), Kuzmick
patent: 3166388 (1965-01-01), Riegger et al.
patent: 3208837 (1965-09-01), Shatto
patent: 3551125 (1970-12-01), Hallewell
patent: 3800483 (1974-04-01), Sherman
patent: 4088729 (1978-05-01), Sherman
patent: 4099934 (1978-07-01), Suzuki et al.
Grimes John R.
Grimes Philip M.
Lieberman Paul
Thompson Willie
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