| abstract |
An object of the present invention is to provide a polylactic acid composition excellent in thermal stability, particularly wet heat stability, a method for producing the same, and a molded product thereof. That is, the present invention is a resin component (component A) comprising 100 parts by weight of polylactic acid (A-α component) 5 to 95% by weight and methacrylic resin (A-β component) 95 to 5% by weight, 0.001 to 5 parts by weight of a phosphono fatty acid ester (component B), 0.01 to 5 parts by weight of a phosphoric acid ester metal salt (component C), 0.001 to 2 parts by weight of at least one antioxidant (D component) selected from the group consisting of phosphite compounds, phosphonite compounds, hindered phenol compounds and thioether compounds, and 0.001 to 10 A composition containing parts by weight of an end-blocking agent (E component), a production method thereof, and a molded product thereof. [Selection figure] None |