Title:
PLASTIC CONTAINER FOR STORING CHEMICAL SOLUTION
Document Type and Number:
Japanese Patent JP2022161589
Kind Code:
A
Abstract:
To provide a plastic container capable of preventing adsorption of chemical solution, and excellent in durability.SOLUTION: A plastic container includes: an inner layer constituted so as to have a contact with chemical solution, and mainly composed of cyclic polyolefin; an outer layer provided outside the inner layer, and mainly composed of polypropylene; and a middle layer provided between the inner layer and the outer layer. The middle layer contains polypropylene and thermoplastic elastomer of 50 mass% or more.SELECTED DRAWING: Figure 1
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Inventors:
MOCHIZUKI SHOTA
Application Number:
JP2021066521A
Publication Date:
October 21, 2022
Filing Date:
April 09, 2021
Export Citation:
Assignee:
AY PHARMACEUTICALS CO LTD
International Classes:
A61J1/10
Attorney, Agent or Firm:
Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Takeshi Fujiwara
Yoshi Kazuhiko Ta
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Takeshi Fujiwara