Ocular lens material

Details Ocular lens material Ocular lens material

1997-11-06

1998-09-22

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08F 2010

Patent

active

058115021

ABSTRACT:
An ocular lens material made of a polymer obtained by polymerizing polymerizable components comprising a monomer of the formula (I): ##STR1## wherein R.sup.1 is a group of the formula: ##STR2## wherein R.sup.3 is a hydrogen atom or a methyl group, or a group of the formula: ##STR3## R.sup.2 is a C.sub.1-5 alkylene group, and X is a group of the formula ##STR4## a group of the formula ##STR5## a group of the formula ##STR6## or a group of the formula ##STR7##

REFERENCES:
Answer 3 of 3, JP59048702-840321 by Suwa Seikosha pp. 14-15 in house computer search pp. 14-15.
Answer 1 of 1, CZ 95-315-950207 by Bleha-in-house computer search, pp. 16-17.

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