Anti-bacterial, insoluble, metal-chelating polymers

Details Anti-bacterial, insoluble, metal-chelating polymers Anti-bacterial, insoluble, metal-chelating polymers

1994-02-01

1996-05-07

Michl, Paul R.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523108, 526306, 526310, B05D 506, C08F 2054, C08F 1228

Patent

active

055147321

ABSTRACT:
A soft contact lens which comprises a water-swollen gel of a polymer prepared by polymerizing one or more hydrophilic monomers such as 2-hydroxyethyl methacrylate, one or more cross-linking monomers, and a monomer that contains metal-chelating functionality such as an aminopolycarboxylic acid that contains a polymerizable olefinic group.

REFERENCES:
patent: 4361689 (1982-11-01), Patel et al.
patent: 4450262 (1984-05-01), Drake et al.
patent: 4889664 (1989-12-01), Kindt-Larsen

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