| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multilayer body excellent in transparency, impact resistance, heat resistance, UV-discoloration resistance, and surface hardness. <P>SOLUTION: The multilayer body includes at least one layer composed of aliphatic polycarbonate resin (A) including a structural unit (a) originating from a dihydroxy compound having a part expressed by a formula (1) in a part of its structure at a rate of 50-80 mol%, and at least one layer composed of aliphatic polycarbonate resin (B) including the structural unit (a) originating from the dihydroxy compound having a part expressed by the formula (1) in a part of its structure at a rate of 10-45 mol%. However, a case that the part expressed by the formula (1) is a part of -CH<SB>2</SB>-O-H is excluded. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
