EXPANDED POLYLACTIC ACID RESIN BEADS AND MOLDED ARTICLE OF EXPANDED POLYLACTIC ACID RESIN BEADS

USPTO Patent Application US 2017/0029591 A1
Application Date: Feb. 2nd, 2017

ABSTRACT

The present invention provides expanded polylactic acid resin beads, in which each bead is composed of a core layer that is in an expanded state and contains a crystalline polylactic...
Application Number:
15/223,837
International Classification:
C08J 9/232 (20060101); B29C 43/00 (20060101); B29C 44/34 (20060101); C08J 9/18 (20060101); C08J 9/12 (20060101)
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CLAIMS

What is claimed is:

1. Expanded polylactic acid resin beads, wherein: the expanded bead is composed of a core layer that is in an expanded state and contains a crystalline polylactic acid resin, and a coating layer that coats the core layer and contains a mixed resin of an amorphous polylactic acid resin and a...

DESCRIPTION

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Japanese Application No. 2015-151303, filed Jul. 30, 2015, the complete disclosure of which is incorporated by reference in its entirety.
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