Polymeric compositions for optical devices

Details Polymeric compositions for optical devices Polymeric compositions for optical devices

1988-09-22

1990-12-11

Jacobs, Lewis T.

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

Synthetic resins

From silicon reactant having at least one...

528 28, 528 29, 528 30, 528 32, 528 33, 525479, 526279, C08C 7726, C08F 3008

Patent

active

049772295

ABSTRACT:
Contact and intraocular lenses are formed from a polymer formed by polymerizing one or more siloxane monomers of the formula ##STR1## with monomeric crosslinking agents and optionally an acrylic or methacrylic acid ester of a monohydric alkanol. In the above formula G is an electron withdrawing group and the siloxane is a mono- or poly- siloxane group.

REFERENCES:
patent: 4235985 (1980-11-01), Tanaka et al.

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