Patent ID: 8647738
Filing Date: 2014-02-11
Classification: C08J,G02B,Y10T

Abstract:
1. A film made of a resin composition which comprises polylactic acid (component A) composed of poly(L-lactic acid) and poly(D-lactic acid) and acrylic resin (component B) and has a crystal melting peak at 190° C. or higher when measured by a differential scanning calorimeter (DSC), and wherein the film satisfies the condition that the storage elastic modulus E′ in the measurement of dynamic viscoelasticity (DMA) does not take a minimum value at a temperature range from normal temperature (25° C.) to 150° C. and has a value larger than 0.5×10 8 Pa, and wherein the film has a haze value of 6.0% or less when the film is heated at 90° C. for 5 hours.