POLYLACTIC ACID RESIN COMPOSITION

Title:

POLYLACTIC ACID RESIN COMPOSITION

Document Type and Number:

Japanese Patent JP2023043490

Kind Code:

A

Abstract:

To provide a polylactic acid resin composition excellent in characteristics caused by a filler, capable of preventing a thermal degradation in a melt kneading process, and deterioration due to hydrolysis under a moist heat environment, and excellent also in productivity during working (shorter molding cycle).SOLUTION: A polylactic acid resin composition of the present invention comprises a polylactic acid resin, a filler, a hydrolysis inhibitor, a filler dispersant and/or a filler dispersing polymer, where a content of the filler in the lactic acid resin composition is 10 wt.% to 70 wt.%, and the content of the hydrolysis inhibitor in the polylactic acid resin composition is 0.1% to 5 wt.%.SELECTED DRAWING: None

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Inventors:

MIYAMOTO AKIRA
KITANI MAKOTO
MATSUMOTO RISA

Application Number:

JP2021151156A

Publication Date:

March 29, 2023

Filing Date:

September 16, 2021

Export Citation:

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Assignee:

NAGASE & CO LTD

International Classes:

C08L67/04; C08K3/013; C08K5/10; C08K5/1515; C08K5/29; C08K5/353; C08L101/16

Attorney, Agent or Firm:

Takafumi Masui
Katsuya Takashina

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