| 摘要 |
The present invention addresses the problem of providing: a method for producing a propylene polymer/polylactic acid polymer resin composition, which is capable of compatibly mixing a propylene polymer and a polylactic acid polymer by an easy and low-cost process, said propylene polymer/polylactic acid polymer resin composition having excellently high fluidity and excellently high toughness, while being reduced in the amount of carbon dioxide generated when burned; a propylene polymer/polylactic acid polymer resin composition which can be obtained by the production method; a molded body which uses the resin composition; and a component which uses the molded body. A method for producing a propylene polymer/polylactic acid polymer resin composition, which comprises a step wherein a propylene polymer (component A) and a polylactic acid polymer (component B) are melted and kneaded in the presence of a peroxide (component C) and a carboxylic acid anhydride (component D1) and/or a thermoplastic compound (component D2) having a specific functional group. A method for producing a propylene polymer/polylactic acid polymer resin composition, which comprises a step wherein melt-kneading is carried out in the presence of a thermoplastic resin (component D) having a functional group that is reactive with a polylactic acid polymer. |
