| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic polymer/fine inorganic particle complex produced by stably dispersing fine inorganic particles of nanometer order with a water-soluble or water-dispersible polymer compound while preventing the coagulation, separation, etc., of the components. <P>SOLUTION: The organic polymer/fine inorganic particle complex having excellent transparency contains (A) a water-soluble or water-dispersible synthetic polymer compound containing carboxyl group and (B) hardly water-soluble fine inorganic particles having a particle diameter of ≤500 nm and produced by reacting (a) a compound of a second group element in the periodic table with (b) one or more compounds selected from organic acids, inorganic acids and their salts at an (A):(B) weight ratio of 10:90 to 99.99:0.01. <P>COPYRIGHT: (C)2007,JPO&INPIT |
