Polysiloxane-comprising perfluoroalkyl ethers and the preparation and use thereof
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United States of America Patent
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Aug 31, 1999
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N/A
app pub date -
Dec 22, 1997
filing date -
Apr 4, 1995
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Abstract
The present invention describes a free radical polymerizable segmented macromonomer based on perfluoroelkyl ether, polysiloxane and divalent organic segments. This macromoner can be polymerized and used to form moldings, contact lenses, corneal implants and other biomedical articles.
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