(Meth)acrylamide monomers containing hydroxy and silicone functionalities

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United States of America Patent

PATENT NO 7214809
SERIAL NO

10776739

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Abstract

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The present invention relates to (meth)acrylamide monomers of the formula: ##STR00001## wherein R is H or CH.sub.3, R.sup.1 is selected from H, substituted and unsubstituted alkyl groups having 1 to 8 carbon atoms, substituted and unsubstituted benzene and toluene groups and ##STR00002## and R.sup.2, R.sup.3 and R.sup.4 are independently selected from alkyl groups having 1 to 8 carbon atoms, substituted and unsubstituted benzene and toluene groups, and --OSiR.sup.5R.sup.6R.sup.7 wherein R.sup.5, R.sup.6 and R.sup.7 are independently selected from the group consisting of straight or branched alkyl groups having 1 to 4 carbon atoms. Polymers made therefrom are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
JOHNSON & JOHNSON VISION CARE INC7500 CENTURION PARKWAY JACKSONVILLE FL 32256

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Xiaoping Jacksonville, FL 12 361
Zanini, Diana Jacksonville, FL 23 455

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