FOAMABLE RESIN COMPOSITION FOR FOAM SHEET, FOAM SHEET, PROCESS FOR PREPARING PARTICULATE POLYLACTIC ACID AND PROCESS FOR PREPARING FOAM SHEET

USPTO Patent Application US 2018/0142069 A1
Application Date: May 24th, 2018

ABSTRACT

Disclosed herein is a foamable resin composition for a foam sheet including polylactic acid resin particles, each of the particles having a particle size of about 1 μm to about...
Application Number:
15/874,632
International Classification:
C08J 3/12 (20060101); B29C 44/50 (20060101)
No Pictures Available

CLAIMS

What is claimed is:

1. A process for preparing a particulate polylactic acid resin comprising: introducing a polylactic acid resin and then forming a molten polylactic acid spray solution; andspraying the molten polylactic acid spray solution by a melt spray method and simultaneously cooling the molten polylactic acid spray solution to obtain a particulate polylactic...

DESCRIPTION

CROSS REFERENCE TO RELATED APPLICATION

This present application is a divisional application of a pending U.S. patent application Ser. No. 14/913,994 filed on Feb. 24, 2016 which is a national stage filing under 35 U.S.C § 371 of the PCT application number PCT/KR2014/008058 filed on Aug. 29, 2014, which is based upon and claims the...
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