POLYLACTIC ACID COMPOSITION AND STRETCH-MOLDED BOTTLE MOLDED USING SAME

USPTO Patent Application US 2017/0233568 A1
Application Date: Aug. 17th, 2017

ABSTRACT

A polylactic acid composition including polylactic acid and an ethylene resin, characterized in that the ethylene resin is selected so that a melt flow rate ratio (RMF), defined by the...
Assignee(s):
Application Number:
15/502,796
International Classification:
C08L 67/04 (20060101); B65D 23/02 (20060101); B65D 1/02 (20060101)
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CLAIMS

What is claimed is:

1. A polylactic acid composition including a polylactic acid and an ethylene resin, wherein the ethylene resin is selected so that a melt flow rate ratio (RMF), defined by the following equation (1): RMF=APLA/BPE  (1)whereAPLA represents a melt flow rate of the polylactic acid measured at 210° C. and 2.16 kg, andBPE represents...

DESCRIPTION

TECHNICAL FIELD

This invention relates to a polylactic acid composition. More specifically, the invention relates to a polylactic acid composition preferably used in molding a stretch-molded bottle having excellent property in pressure resistance, and a stretch-molded bottle molded using the composition.
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