Spray drying of polymer-containing dispersions, water-in-oil emu

Details Spray drying of polymer-containing dispersions, water-in-oil emu Spray drying of polymer-containing dispersions, water-in-oil emu

1996-06-21

1999-02-09

Cain, Edward J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Process of treating scrap or waste product containing solid...

523332, 523339, 523340, 523342, 523343, C08J 1104

Patent

active

058695427

ABSTRACT:
Processes for spray drying water-soluble and water-swellable vinyl-addition polymer-containing dispersions, emulsions and microemulsions to obtain substantially dry water-soluble or water-swellable polymer particles, compositions of substantially dry water-soluble or water-swellable polymer particles, methods of agglomerating spray-dried polymer particles, and methods of using spray-dried polymer particles and agglomerates in water-treating, mining, paper, food processing, soil conditioning, solution thickening, biotechnological, and oil recovery applications are disclosed.

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