Hydrogenation of residual monomers in partially polymerized acry

Details Hydrogenation of residual monomers in partially polymerized acry Hydrogenation of residual monomers in partially polymerized acry

1981-08-03

1983-03-01

Schofer, Joseph L.

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...

526240, C08F 232

Patent

active

043755291

ABSTRACT:
A method of reducing the monomer content of water-in-oil emulsions of partially polymerized acrylamide polymers which comprises catalytically hydrogenating the monomer at a temperature not greater than 100.degree. C. and at a pressure below 500 psi.

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Atlas HLB Surfactants Selector, Practical Catalytic Hydrogenation, by Morris Freifelder, Wiley-Interscience, pp. 16-17, 127.

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