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filingDate 2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date>
inventor http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d86c38647d3930a6b6a5b28d12719d91
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publicationDate 2013-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber US-2013261212-A1
titleOfInvention Polyurethane-grafted hydrogels
abstract An article comprising two chemically grafted polymer layers comprising a hydrogel layer and an end-functionalized polyurethane layer. The invention also includes methods of making and using the article.
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