WETTABLE SILICONE HYDROGEL CONTACT LENSES, AND RELATED COMPOSITIONS AND METHODS

Japan Patent

APP PUB NO JP-2008020918-A
SERIAL NO

2007183697

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Abstract

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PROBLEM TO BE SOLVED: To obtain silicone hydrogel contact lenses, having ophthalmically acceptable surface wettabilities from the polymerized silicone hydrogel contact lens products prior to being extracted that have of relatively large amounts of removable or extractable materials.

SOLUTION: The silicone hydrogel contact lenses can be obtained from non-polar resin-based contact lens molds, without surface treatments or mutually penetrating polymer network of a polymeric wetting agent. Related lens products, polymerizable compositions, and methods are also described.

COPYRIGHT: (C)2008,JPO&INPIT

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Patent Owner(s)

Patent OwnerAddress
COOPERVISION INT HOLDING CO LPBBEDGHILL HOUSE WILDEY BUSINESS PARK SUITE 2 ST MICHAEL MICHAEL

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Inventor(s)

Inventor Name Address
HONG YE -
CHEN CHARLIE -
MANESIS NICK -

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