HYDROGELS THAT UNDERGO VOLUMETRIC EXPANSION IN RESPONSE TO CHANGES IN THEIR ENVIRONMENT AND THEIR METHODS OF MANUFACTURE AND USE
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United States of America Patent
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app pub date -
Apr 16, 2014
filing date -
Mar 13, 2001
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Abandoned
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Abstract
Hydrogels are described that expand volumetrically in response to a change in their environment and as well as their methods of manufacture and use.
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