Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1989-02-28
1993-03-23
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524433, 524447, 524448, 523200, 428404, 252383, 252384, C08K 334
Patent
active
051964732
ABSTRACT:
The present invention is directed to substantially dust-free granules. The granules are constituted by a normally dusty inorganic solid material and a water-dispersible nonionic vinyl polymer distributed thereon. The vinyl polymer promotes retention of dust size particles to the granules of the inorganic solid material.
REFERENCES:
patent: 3267065 (1966-08-01), Shaler, Jr. et al.
patent: 4338241 (1982-07-01), Ito et al.
patent: 4417992 (1988-11-01), Bhattacharyya et al.
Giron Leslie C.
Valenta Rudolph C.
Guarriello John J.
Michl Paul R.
Oil-Dri Corporation of America
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