Polymers and nanogel materials and methods for making and using the same
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United States of America Patent
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Oct 10, 2023
Grant Date -
Aug 26, 2021
app pub date -
May 12, 2021
filing date -
May 25, 2012
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Abstract
Provided are articles such as medical devices which comprise at least one water soluble, crosslinked copolymer. The primary polymer chains of the copolymer are hydrophilic and independently have a degree of polymerization in the range of about 10 to about 10,000. The water soluble, crosslinked copolymers of the present invention are free from terminal substrate associating segments. The copolymers may be incorporated into a formulation from which the article is made or may be contacted with the article post-formation.
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