Title:
MANUFACTURING METHOD FOR MICROBUBBLE-CONTAINING ELECTROLYTE AND MANUFACTURING METHOD FOR MICROBUBBLE-CONTAINING SOLVENT FOR USE IN PREPARING MICROBUBBLE-CONTAINING ELECTROLYTE
Document Type and Number:
WIPO Patent Application WO/2021/084869
Kind Code:
A1
Abstract:
Provided are: a manufacturing method for an electrolyte that can contain microbubbles at a high concentration by suppressing a reduction in microbubbles during filtering; and a manufacturing method for a microbubble-containing solvent that can be used to prepare the electrolyte. This manufacturing method for a microbubble-containing electrolyte includes a filtering process in which a microbubble-containing solvent is filtered using a filtering material, and a preparation step in which an electrolyte is prepared from the obtained filtrate, wherein the positive ion concentration in the microbubble-containing solvent is less than 20 mmol/L, and at least one of the following conditions (1), (2), and (3) is met. Condition (1): the density of microbubbles in the microbubble-containing solvent is at least 1 × 106 bubbles/mL. Condition (2): a solvent preparation step is included in which microbubbles are introduced into a solvent and a microbubble-containing solvent is prepared. Condition (3): the density of microbubbles in the electrolyte is at least 1 × 105 bubbles/mL.
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Inventors:
HATAYAMA NAOYUKI (JP)
NAITO MUNEKAZU (JP)
HIRAI SHUICHI (JP)
FUKUSHIGE KAORI (JP)
SAKAUE SHIGEKI (JP)
NAITO MUNEKAZU (JP)
HIRAI SHUICHI (JP)
FUKUSHIGE KAORI (JP)
SAKAUE SHIGEKI (JP)
Application Number:
PCT/JP2020/031887
Publication Date:
May 06, 2021
Filing Date:
August 24, 2020
Export Citation:
Assignee:
AICHI MEDICAL UNIV (JP)
SUMITOMO SEIKA CHEMICALS (JP)
SUMITOMO SEIKA CHEMICALS (JP)
International Classes:
A61K9/08; A61P43/00; A61K33/00; A61K33/04; A61K33/06; A61K33/14; A61K33/40; A61K47/02; B01D61/14; B01D61/16; B01D69/00; B01F1/00; B01F3/04; C12N5/02
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Attorney, Agent or Firm:
TSUJIMARU Koichiro et al. (JP)
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