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POLYCARBONATE RESIN MOLDING HAVING HARD COAT LAYER
申请公布号：JP2005179504(A)
申请号：JP20030422468
申请日期：2003.12.19
申请公布日期：2005.07.07
发明人：SUGIHARA YASUHIRO
分类号：C08J7/04;B29C45/00;B29K69/00;B29L31/30;C08K3/04;C08K3/38;C08K5/524;C08K5/53;C08L69/00;(IPC1-7):C08J7/04
主分类号：C08J7/04
摘要：PROBLEM TO BE SOLVED: To provide a polycarbonate resin molding which has a good thermal stability little in discoloration and lowering of heat shielding effect, which is reduced in uneven shade and shadow when it is observed with a polarizing plate, which is improved in cracking, in which the adherence of a molding to a hard coat layer is superior, and which is particularly suitable to a glazing material for vehicles. SOLUTION: The polycarbonate resin molding has the hard coat layer on the surface of a molded article formed by projection molding a polycarbonate resin composition which comprises 100 pts.weight of a polycarbonate resin (component A); 0.0005 to 0.03 pt.weight of fine particles (component B) which comprises one kind or more borides of metals selected from the group consisting of La, Pr, Nd, Ce, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, and has an average particle size of 2 to 100 nm; and 0.0005 to 0.03 pt.weight of at least one kind of a phosphorus compound (component C) to be selected from among phosphite compounds (component C1) and phosphonite compounds (component C2). COPYRIGHT: (C)2005,JPO&NCIPI