Patent ID: 9612366
Date: 2017-04-04
CPC Classifications: B32B,C08J,C08K,G02B,Y10T

Claim:
1. A composite tungsten oxide particle dispersion polycarbonate resin composition containing composite tungsten oxide particles expressed by a general formula MxWyOz (wherein M is one or more kinds of elements selected from H, alkali metal, alkali earth metal, rare earth elements, Mg, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Sb, B, F, P, S, Se, Br, Te, Ti, Nb, V, Mo, Ta, Re, Be, Hf, Os, Bi, and I, W is tungsten, O is oxygen, satisfying 0.001≦x/y≦1, 2.2≦z/y≦3.0), metal salt, and polycarbonate resin, wherein the metal salt is a salt of one or more kinds of metal elements selected from Mg, Ni, Zn, In, and Sn, and an addition amount of the metal salt is 0.1 to 50 parts by weight based on 100 parts by weight of the composite tungsten oxide particles.