Title:
MATERIAL FOR MOLDING OR FORMING AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2023170419
Kind Code:
A
Abstract:
To provide a method by which a laminated film can be easily separated and recovered into a single layer and a printed layer can be easily peeled off when a plastic film is a laminated film made by laminating a plurality of films or a film having the printed layer.SOLUTION: The present invention is a method for manufacturing a material for molding or forming, comprising a process of pulverizing plastic film-derived resin to 1 mm or less. The present invention is also a material for molding or forming containing plastic film-derived resin, which is a material for molding or forming that is crushed to 1 mm or less. The present invention also provides a material for molding or forming containing a plastic film-derived resin, and a weight average molecular weight (Mw2) is 450000 or less.SELECTED DRAWING: None
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Inventors:
SENTE YASUHIRO
Application Number:
JP2022082161A
Publication Date:
December 01, 2023
Filing Date:
May 19, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
B29B17/04; B29B9/06; B29B13/10; C08J11/06
Attorney, Agent or Firm:
Takayuki Ohno
Akihiro Iwamoto
Hidefumi Sugaya
Masahiro Niwa
Akihiro Iwamoto
Hidefumi Sugaya
Masahiro Niwa