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Nanoparticle structures and composite materials comprising a silicon-containing compound having a chemical linker that forms a non-covalent bond with a polymer

  • US 7,470,466 B2
  • Filed: 12/23/2005
  • Issued: 12/30/2008
  • Est. Priority Date: 12/23/2005
  • Status: Expired due to Fees
First Claim
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1. A nanoparticle structure comprising a compound of the formula [(Si—

  • O)n

    (Si—

    O)m]—

    (R2-A-R)r;

    where A is a chemical linkage moiety that can form a non-covalent bond with a polymer, R and R2 are each independently an organic group;

    n, m and p are each independently in a polymeric range;

    r is at least 25 percent of n.

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