Title:
MULTILAYER FILM AND PACKAGING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2024/075352
Kind Code:
A1
Abstract:
The present invention provides a monomaterial multilayer film in which at least a surface layer (A), an intermediate layer (B), and a seal layer (C) are laminated in this order. The multilayer film is characterized in that at least 90 mass% of the components contained in the multilayer film is a polyester resin, the high-density polyethylene content of the entire multilayer film is 5 to 40 mass%, and the intermediate-density polyethylene content of the entire multilayer film is 28 to 72 mass%.
Inventors:
SHOUJI KENTO (JP)
WATANABE YASUSI (JP)
KOSEKI YUUKO (JP)
KIMURA NANAKO (JP)
WATANABE YASUSI (JP)
KOSEKI YUUKO (JP)
KIMURA NANAKO (JP)
Application Number:
PCT/JP2023/025059
Publication Date:
April 11, 2024
Filing Date:
July 06, 2023
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B32B27/32; B32B7/027; B65D65/40
Domestic Patent References:
| WO2019189092A1 | 2019-10-03 |
Foreign References:
| JP2011025637A | 2011-02-10 | |||
| JP2020055176A | 2020-04-09 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
Download PDF:
Previous Patent: BACKUP POWER SUPPLY DEVICE AND CONTROL METHOD THEREFOR
Next Patent: CONTROL DEVICE, METHOD, AND PROGRAM
Next Patent: CONTROL DEVICE, METHOD, AND PROGRAM