DIBLOCK COOPOLYMER MODIFIED NANOPARTICLE/POLYMER COMPOSITES
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United States of America Patent
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Issued Date -
May 8, 2014
app pub date -
Jan 14, 2014
filing date -
Apr 10, 2009
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Abandoned
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Abstract
The invention relates to a modified nanoparticle including a nanoparticle and a diblock copolymer covalently attached to the nanoparticle, the diblock copolymer comprising a first block polymer of molecular weight greater than 1000 attached to the nanoparticle and a second block polymer of molecular weight greater than 1000 covalently linked to the first block polymer, wherein at least one of the first block polymer and second block polymer comprises repeating units having an azide, acetylene or triazole side chain. Nanocomposites incorporating modified nanoparticles, as well as methods of making modified nanoparticles and nanocomposites are also disclosed.
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