Surface modification of polymer objects

United States of America Patent

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Jun 15, 1993
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N/A
app pub date
Nov 27, 1990
filing date
Nov 27, 1990

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Expired

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Abstract

A method of modifying the surfaces of polymeric objects by adding a polymerizable surfactant to the monomer mix used to form the object. Also disclosed are surface-modified objects prepared by this method, which is particularly suited for modifying the surfaces of contact lenses.

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Patent Owner(s)

Patent Owner	Address
BAUSCH & LOMB INCORPORATED	ONE BAUSCH & LOMB PLACE ROCHESTER NY 14604

International Classification(s)

C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lai, Yu-Chin	Pittsford, NY	129	5553
McGee, Joseph A	Dewitt, NY	49	2444
Valint, Jr Paul L	Pittsford, NY	32	3503

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Surface modification of polymer objects

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07619282

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PATENT NO	5219965
SERIAL NO	07619282
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07619282

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