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
1984-11-26
1986-10-21
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...
C08F 232
Patent
active
046186476
ABSTRACT:
A process for the water-in-oil emulsion polymerization of at least one ethylenically-unsaturated monomer is disclosed wherein a water-in-oil emulsion of said monomer is polymerized in the presence of a first, highly reactive polymerization initiator until a small amount of polymer is present sufficient to provide a shear-stable emulsion, followed by completing the polymerization in the presence of a second, less reactive polymerization initiator.
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Frank Di Stefano, "Inverse Emulsion Polymerization of Acrylamide; A Mechanistic Study", Lehigh University Master's Thesis, Nov. 1981.
Brode George L.
Fan You-Ling
Rosen Meyer R.
Gibson Henry H.
Michl Paul R.
Union Carbide Corp.
Walker Alex H.
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