Process for sulfoethylation of high molecular weight acrylamide

Details Process for sulfoethylation of high molecular weight acrylamide Process for sulfoethylation of high molecular weight acrylamide

1988-01-29

1989-05-09

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...

5253294, 525351, C08L 3900

Patent

active

048291218

ABSTRACT:
Improved methods of sulfoethylation of high molecular weight polysoap acrylamide containing polymers to produce sulfoethylated acrylamide polymers in water-in-oil latex form having reduced specific viscosities (RSV's) above about 18.

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patent: 4405728 (1983-09-01), Krebs et al.
patent: 4419483 (1983-12-01), Yanutola
patent: 4440652 (1984-04-01), Hunter
patent: 4680339 (1987-07-01), Fong
patent: 4703092 (1987-10-01), Fong

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