Patent ID: 7799412
Filing Date: 2010-09-21
Classification: B32B,C08L,Y10T

Abstract:
1. A polylactic acid-based resin laminate sheet comprising: 1) a Layer A and a Layer B of polylactic acid-based resin compositions each containing poly(meth)acrylate-based resin, and, said Layer A and said Layer B satisfy the following condition (a): wherein, Xa: is a ratio (wt %) of poly(meth)acrylate-based resin with respect to whole polylactic acid-based resin composition constituting said Layer A Xb: is a ratio (wt %) of poly(meth)acrylate-based resin with respect to whole polylactic acid-based resin composition constituting said Layer B, and 2) an impact resistance improver in at least one of Layers A and B, wherein all layers constituting the sheet satisfy the following condition (b): wherein, x: is a ratio (wt %) of the polylactic acid-based resin based on 100 wt % of total of the polylatic acid-based resin and the poly(meth)acrylate-based resin n n n