Interpenetrating polymer networks for contact lens production

Details Interpenetrating polymer networks for contact lens production Interpenetrating polymer networks for contact lens production

1995-03-31

1997-10-07

Sergent, Rabon

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

351160R, 351160H, 525123, 525128, 525903, C08L 7502, G02C 704

Patent

active

056749422

ABSTRACT:
The present invention is directed to an interpenetrating polymer network comprised of a polyurea network interpenetrated with a polyacrylic network and the article of manufacture, such as a contact lens, made therefrom.

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