Vinylic macromers containing perfluoropolyalkyl ether and polyal

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

525937, 351160R, C08J 300

Patent

active

049945041

ABSTRACT:
The instant invention relates to vinylic macromers containing perfluoropolyalkylether and polyalkylether segments, polymers and ophthalmic devices such as intraocular implants and contact lenses and particularly soft hydrogel contact lenses made therefrom.

REFERENCES:
patent: 3639524 (1972-02-01), Selderman
patent: 3841985 (1974-10-01), O'Driscoll et al.
patent: 3929741 (1975-12-01), Laskey
patent: 3985697 (1976-10-01), Urbach
patent: 4440918 (1984-04-01), Rice et al.

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