ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION AND MULTI-LAYER STRUCTURE COMPRISING THE SAME

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

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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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