Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1977-04-15
1978-09-05
Arnold, Donald J.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51298R, 428265, 428269, B24D 334, B24D 1102
Patent
active
041116674
ABSTRACT:
A flexible coated abrasive product particularly for belts heavy duty grinding includes a backsize containing microballoons to improve the durability of the product in use and to aid in the making of lapped belt joints in the backing.
REFERENCES:
patent: 3502453 (1970-03-01), Baratto
patent: 3661544 (1972-05-01), Whitaker
patent: 3778241 (1973-12-01), Winter et al.
patent: 3787273 (1974-01-01), Okrepkie et al.
patent: 3928949 (1975-12-01), Wagner
patent: 3996702 (1976-12-01), Leahy
patent: 4035961 (1977-07-01), Pemrick et al.
Arnold Donald J.
Franklin Rufus M.
Norton Company
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