In situ crosslinking of polyelectrolytes

Details In situ crosslinking of polyelectrolytes In situ crosslinking of polyelectrolytes

1989-12-11

1990-07-31

Bell, James J.

Coating processes

Solid particles or fibers applied

Uniting particles to form continuous coating with...

427244, 4273899, 4273935, B05D 302

Patent

active

049449630

ABSTRACT:
A composition, useful for forming absorbent articles of a carboxylic polyelectrolyte, is prepared by copolymerizing a carboxylic polyelectrolyte monomer, a reactive self-crosslinking monomer and a hydrophobic monomer. The composition in the form of an emulsion or a viscous solution has an extendable shelf life and may be used to produce a superabsorbent material or a substrate impregnated with a superabsorbent material.

REFERENCES:
patent: 4056502 (1977-11-01), Gross
patent: 4057521 (1977-11-01), Gross
patent: 4079029 (1978-03-01), Gross

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