Hydrogels

Details Hydrogels Hydrogels

1982-06-14

1984-03-20

Phynes, Lucille M.

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

Synthetic resins

From carboxylic acid or derivative thereof

523105, 523111, 523113, 523115, 524593, 525 50, 528271, 528392, 128 82, C08G 6366, C08G 6502

Patent

active

044382588

ABSTRACT:
A hydrogel which comprises polymerized moieties derivable from (i) at least one polymerizable cyclic (thio)ether and (ii) at least one hydrophilic homo- or copolymer.

REFERENCES:
patent: 3322740 (1967-05-01), Kiff et al.
patent: 3812071 (1974-05-01), Stoy
patent: 4056502 (1977-11-01), Gross
patent: 4221779 (1980-09-01), Graham
patent: 4267295 (1981-05-01), Gallop et al.

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