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COMPOSITION, ARTICLE AND THEIR PRODUCTION METHOD, AND FILM AND ITS PRODUCTION METHOD

  • US 20090029169A1
  • Filed: 07/25/2008
  • Published: 01/29/2009
  • Est. Priority Date: 07/27/2007
  • Status: Active Grant
First Claim
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1. A composition comprising an organic crystal having a minor axis length of from 3 to 100 nm and a major axis length of from 10 to 2,000 nm and a matrix material, wherein the organic crystal satisfies at least one of the following requirements (1) to (4):

  • (1) a surfactant is adsorbed on the organic crystal;

    (2) an inorganic ion is adsorbed on the organic crystal;

    (3) one or more inorganic compounds selected from the group consisting of silicon oxide, titanium oxide, aluminum oxide, zirconium oxide, barium oxide and hydroxyapatite are bonded with the organic crystal; and

    (4) the organic crystal is modified with a group represented by the following formula (1);

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