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
1981-03-20
1982-07-13
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...
524458, 524460, 524517, C08L 3300
Patent
active
043393713
ABSTRACT:
Water-in-oil emulsions containing high concentrations of water-soluble polymers are prepared by incorporating therein an oil-soluble, water-insoluble polymeric surfactant prepared from maleic anhydride and a comonomer.
REFERENCES:
patent: 3256233 (1966-06-01), Hahn
patent: 3380944 (1968-04-01), Kay
patent: 3806485 (1974-04-01), Frisque
Nowakowski Lesley J.
Rakowitz David H.
Robinson Peter M.
American Cyanamid Company
Calnan William H.
Jacobs Bruce F.
Kelly Michael J.
Michl Paul R.
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