MOLDING AND METHOD FOR PRODUCING THE SAME

Title:

MOLDING AND METHOD FOR PRODUCING THE SAME

Document Type and Number:

Japanese Patent JP2016150949

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a molding excellent in gas barrier properties to both oxygen and water vapor.MEANS FOR SOLVING THE PROBLEM: The molding is provided that is obtained by molding a blended resin containing PP and EVOH as main components into a film shape or the like. EVOH is dispersed into PP to form a disperse phase. The disperse phase is a layer substantially parallel to a surface direction in at least the vicinity of the surface. A weight ratio of PP and EVOH is 15:85 to 85:15. Oxygen gas is effectively blocked by presence of a layer, and water vapor is effectively blocked by presence of a PP matrix phase.SELECTED DRAWING: Figure 1

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Inventors:

TOKUMITSU KATSUHISA

Application Number:

JP2015027217A

Publication Date:

August 22, 2016

Filing Date:

February 16, 2015

Export Citation:

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Assignee:

UNIV SHIGA PREFECTURE

International Classes:

C08J5/00; B29C55/14; C08L23/12; C08L29/04

Attorney, Agent or Firm:

Takayoshi Kusumoto
Satoshi Mikumo
Teppei Asano
Yu Mori
Shigeki Nakagawa
Takanobu Nakaetsu

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