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Title:
SEALANT FILM AND METHOD FOR MANUFACTURING SAME, LAMINATED FILM, PACKAGING CONTAINER, AND PACKAGE BODY
Document Type and Number:
WIPO Patent Application WO/2022/196180
Kind Code:
A1
Abstract:
Provided is a sealant film 10 which comprises zinc oxide particles, has a higher inclusion ratio of zinc oxide particles on a first main surface 10A side than on a second main surface 10B side, and has no more than 5 per m2 agglomerate particles detected at the first main surface 10A, the agglomerate particles being formed by the zinc oxide particles and having a particle diameter of at least 0.5mm.

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Inventors:
YAMAGUCHI KEISUKE (JP)
HORIUCHI MASAFUMI (JP)
Application Number:
PCT/JP2022/004695
Publication Date:
September 22, 2022
Filing Date:
February 07, 2022
Export Citation:
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Assignee:
TOPPAN INC (JP)
International Classes:
B32B27/20; B65D65/40; C08K3/22; C08L23/00; C08L101/00
Foreign References:
JP2001200107A2001-07-24
JP2019199503A2019-11-21
JP2020029305A2020-02-27
JP2020152824A2020-09-24
JP2002067213A2002-03-05
JP2019119174A2019-07-22
JP2017110043A2017-06-22
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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