Title:
THERMOPLASTIC RESIN COMPOSITION EXCELLENT IN BARRIER PROPERTY
Document Type and Number:
Japanese Patent JP2016153452
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition capable of achieving both of high barrier property and high flexibility, good in injection moldability and extrusion processability and excellent in melting retention stability of the resin composition.SOLUTION: There is provided a thermoplastic resin composition containing (A) a polyester block copolymer having melt flow rate (ASTM D1238) of 0.1 to 10 g/10 min. (210°C, load 2160 g), (B) an ethylene vinyl alcohol copolymer and (C) a modified ethylene-vinyl-based monomer copolymer having at least one kind of a carboxylic acid group, a carboxylic acid anhydride group and a hydroxyl group with the following mass ratios: (A)/(B)=10/90 to 90/10; [(A)+(B)]/(C)=100/0.1 to 100/10.SELECTED DRAWING: None
Inventors:
TSUMURA TAKASHI
Application Number:
JP2015031693A
Publication Date:
August 25, 2016
Filing Date:
February 20, 2015
Export Citation:
Assignee:
TOYO BOSEKI
International Classes:
C08L67/00; C08L23/08; C08L23/26
Domestic Patent References:
| JP2010527388A | 2010-08-12 | |||
| JP2001220502A | 2001-08-14 | |||
| JP2004002791A | 2004-01-08 | |||
| JPH06271736A | 1994-09-27 | |||
| JP2001261854A | 2001-09-26 |
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