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Title:
MAT-STYLE LAMINATED FILM, LAMINATE FORMED BY LAMINATING SAID MAT-STYLE LAMINATED FILM AND PLASTIC SUBSTRATE, AND PACKAGING MATERIAL USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/054589
Kind Code:
A1
Abstract:
Provided is a mat-style laminated film in which a surface resin layer (A) containing high-density polyethylene (a1) derived from a plant having a melt flow rate of 1 g/10 min or less and a propylene-based resin (a2) having a melt flow rate of 0.5 g/10 min to 30 g/10 min, and a resin layer (B) containing a polyolefin-based resin (b1) are laminated, the mat-style laminated film containing, as the propylene-based resin (a2), a propylene homopolymer (a2-1) and a propylene-α-olefin block copolymer (a2-2).

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Inventors:
KIDA TOMOHISA (JP)
HAMASAKI KEISUKE (JP)
WATANABE YASUSHI (JP)
Application Number:
PCT/JP2021/031294
Publication Date:
March 17, 2022
Filing Date:
August 26, 2021
Export Citation:
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Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B32B27/32; B65D65/40; B65D65/46; C08L23/06; C08L23/12; C08L53/00
Foreign References:
JP2016068417A2016-05-09
JP2011194588A2011-10-06
JP2020055157A2020-04-09
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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