Title:
SEALANT FILM, LAMINATE USING THE SEALANT FILM, PACKAGING CONTAINER USING THE LAMINATE
Document Type and Number:
Japanese Patent JP2015063701
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a non-adsorptive sealant film formed from a molten mixed resin of an ethylene-vinyl alcohol copolymer and maleic anhydride modified polyolefin, a laminate using the sealant film, a packaging container using the same and a manufacturing method of the sealant film.SOLUTION: There is provided a sealant film formed from 82 to 90 wt.% of an ethylene-vinyl alcohol copolymer and 10 to 18 wt.% of maleic anhydride modified polyolefin and having an aspect ratio of a maleic anhydride modified polyolefin particle distributed by forming an island structure in the ethylene-vinyl alcohol copolymer which forms a sea structure in a range of 2.0 to 9.5.
Inventors:
TAKAHASHI KYOHEI
FUCHITA TAIJI
FUCHITA TAIJI
Application Number:
JP2014259239A
Publication Date:
April 09, 2015
Filing Date:
December 22, 2014
Export Citation:
Assignee:
KYODO PRINTING CO LTD
International Classes:
C09K3/10; C08J5/18; C08L23/08; C08L23/26; C08L29/04
Domestic Patent References:
| JP2003063543A | 2003-03-05 | |||
| JPH11106590A | 1999-04-20 | |||
| JP5754688B2 | 2015-07-29 |
Attorney, Agent or Firm:
Kazuyuki Hirayama
Previous Patent: SILK FIBROIN POROUS BODY AND METHOD OF PRODUCING THE SAME
Next Patent: INSULATING RESIN COMPOSITION AND USE OF THE SAME
Next Patent: INSULATING RESIN COMPOSITION AND USE OF THE SAME