| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate excellent in surface hardness, impact resistance, and returnability, and suitable for a display surface protective panel or a lighting building material even when polycarbonate resin having bisphenol-A as a main constitutional unit is used. <P>SOLUTION: The laminate is manufactured by laminating a resin layer (A layer) made of polycarbonate resin having a constitutional unit derived from a specified dihydroxy compound in the ratio of 30 mol% or more in the dihydroxy compound constitutional unit of polycarbonate resin, and a resin layer (B layer) made of polycarbonate resin having 2,2-bis(4-hydroxyphenyl) propane as a main constitutional unit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
