Title:
ISOPROPYL ALCOHOL ACCOMMODATING BODY, MANUFACTURING METHOD FOR SAID ACCOMMODATING BODY, AND QUALITY CONTROL METHOD FOR ISOPROPYL ALCOHOL ACCOMMODATING BODY
Document Type and Number:
WIPO Patent Application WO/2023/234202
Kind Code:
A1
Abstract:
Provided is an isopropyl alcohol accommodating body that accommodates isopropyl alcohol in a container. The isopropyl alcohol accommodating body has, in the container, an oxygen content of 0.001 to 0.100 mol ppm with respect to the isopropyl alcohol, and the content of acetone as an impurity in the isopropyl alcohol is 10 to 200 ppb based on mass. Also provided are a manufacturing method for the isopropyl alcohol accommodating body and a quality control method for the isopropyl alcohol accommodating body.
Inventors:
HONDA AKITO (JP)
YAMAGUCHI YUKI (JP)
TAMORI YUKI (JP)
YAMAGUCHI YUKI (JP)
TAMORI YUKI (JP)
Application Number:
PCT/JP2023/019666
Publication Date:
December 07, 2023
Filing Date:
May 26, 2023
Export Citation:
Assignee:
TOKUYAMA CORP (JP)
International Classes:
B65D81/24
Domestic Patent References:
| WO2021200936A1 | 2021-10-07 | |||
| WO2020009225A1 | 2020-01-09 |
Foreign References:
| JP2016179956A | 2016-10-13 | |||
| JP2015524818A | 2015-08-27 | |||
| JPH10324368A | 1998-12-08 |
Attorney, Agent or Firm:
KATO Ryuta et al. (JP)
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