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
1990-04-17
1996-07-09
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...
524520, 524544, 524545, 524546, C08J 320, C08K 506, C08L 2718
Patent
active
055345760
ABSTRACT:
A sealant composition comprises a dispersion of a fluorocarbon polymer with particles no larger than 25 micrometers in a low volatility liquid and up to 50 percent of a higher volatility liquid. Also covered is an applicator for applying the sealant to the gasket of an electrochemical cell.
REFERENCES:
patent: 3896071 (1975-07-01), Poirier
patent: 3925292 (1975-12-01), Holmes
patent: 4309328 (1982-01-01), Carson
patent: 4437951 (1984-03-01), Bissot et al.
patent: 5010121 (1991-04-01), Yeates et al.
E. I. Du Pont de Nemours and Company
Michl Paul R.
Rajguru U. K.
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