Title:
PRESSURE MEDIUM AND METHOD FOR USING PRESSURE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/027192
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a pressure medium that exhibits a solidification pressure of more than 2.7 GPa at room temperature and that has a flash point at a temperature sufficiently higher than room temperature; and a method for using said pressure medium. Said problem is solved by a pressure medium containing at least one group-14 element-containing organic compound (A) selected from the group consisting of compounds (A1) represented by general formula (a1) and compounds (A2) represented by general formula (a2). [In general formula (a1), Ra11, Ra12, Ra13, and Ra14 each independently represent an alkyl group having 3-6 carbon atoms. Za1 represents a carbon atom or a silicon atom.] [In general formula (a2), Ra21, Ra22, Ra23, and Ra24 each independently represent an alkyl group having 3-6 carbon atoms. Za2 represents a silicon atom, a germanium atom, a tin atom, or a lead atom.]
Inventors:
GOTO KENJI (JP)
NAKANISHI YUSUKE (JP)
MURATA KEIZO (JP)
NAKANISHI YUSUKE (JP)
MURATA KEIZO (JP)
Application Number:
PCT/JP2022/032316
Publication Date:
March 02, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
B01J3/06; C10M105/04; C10M105/08; C10M105/76; C10M105/80; C10N10/08; C10N20/00; C10N20/02; C10N30/00; C10N40/00; C10N40/08
Domestic Patent References:
| WO2008108356A1 | 2008-09-12 | |||
| WO2016039468A1 | 2016-03-17 |
Foreign References:
| JP2011132285A | 2011-07-07 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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