High refractive index siloxanes
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United States of America Patent
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May 8, 2018
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N/A
app pub date -
Mar 14, 2014
filing date -
Mar 14, 2013
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Abstract
A polymer material comprising a constraint bicyclic bridged structure such as bicyclo(2,2,1) ring system, most preferably a norbornyl group, pendant to a siloxane backbone. The bridged bicyclic-containing materials can exhibit good refractive index, transparency, gas permeability, and/or other properties making them suitable for use in a variety of applications.
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