Polymer blends with high water absorption

Details Polymer blends with high water absorption Polymer blends with high water absorption

1985-07-10

1988-09-13

Lieberman, Allan M.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523106, 523108, 524916, 525113, 525117, 525133, 525146, 525148, 525169, 525170, 525175, 525176, 525180, 525182, 525183, 525189, 525150, 525199, 525203, 525205, 525217, 525218, 525227, 525222, 525239, 525410, 525413, 525411, 525417, 525912, C08L 112, C08L 3306, C08L 6302, G02C 704

Patent

active

047710896

ABSTRACT:
Miscible blends of solids, non-crosslinked polymers are disclosed. The blends comprise from 2 to 95 parts by weight of a water-insoluble, hydrophobic polymer and, correspondingly from 98 to 5 parts by weight of a hydrophilic polymer. The blends are capable of absorbing at least their own weight in water.

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