Polymeric dispersions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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524555, C08J 302

Patent

active

045858128

ABSTRACT:
A high solids, pumpable stable dispersion of substantially anhydrous water soluble or swellable polymer particles contains at least 70% by weight polymer and contains 1 part by weight fine polymer particles below 10 microns in size and 0.1 to 7 parts by weight coarse polymer particles having a size of 10 to 300 microns with substantially no particles above 300 microns.

REFERENCES:
patent: 3847851 (1974-11-01), Tugukuni
patent: 4420586 (1983-12-01), Bhattacharyya

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