Method for reconstituting superabsorbent polymer fines

Details Method for reconstituting superabsorbent polymer fines Method for reconstituting superabsorbent polymer fines

1988-12-19

1990-08-21

Lieberman, Allan M.

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

Synthetic resins

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

521 405, 521 455, 528499, 528502, C08J 1106

Patent

active

049506927

ABSTRACT:
A method for reconstituting superabsorbent polymer fines comprising the following steps: wetting the superabsorbent polymer fines sufficient to form a continuous amorphous gel of the fines; grinding the gel; and drying the gel which has been around to form a superabsorbent polymer material. Drying can optionally be followed by grinding and classification of the reconstituted superabsorbent polymer fines to desired sizes.

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