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Title:
ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION AND MULTI-LAYER STRUCTURE COMPRISING THE SAME
Document Type and Number:
Japanese Patent JP2023104854
Kind Code:
A
Abstract:
To provide an ethylene-vinyl alcohol copolymer resin composition that has improved oxygen-barrier properties and improved mechanical properties.SOLUTION: The present invention provides an ethylene-vinyl alcohol copolymer resin composition, and a multi-layer structure having a uniform thickness and including the ethylene-vinyl alcohol copolymer resin composition. The ethylene-vinyl alcohol copolymer resin composition has a coefficient of determination of viscosity that is 0.5 to 1 at a shear rate of 99 s-1 and a temperature of 210°C.SELECTED DRAWING: None

Inventors:
LIANG ZHI JIE
LIN WEN-HSING
Application Number:
JP2022110784A
Publication Date:
July 28, 2023
Filing Date:
July 08, 2022
Export Citation:
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Assignee:
CHANG CHUN PETROCHEMICAL CO LTD
International Classes:
C08L29/04; B32B7/12; B32B27/28
Attorney, Agent or Firm:
Patent Attorney Corporation Sannozaka Patent Office



 
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