Title:
溶剤組成物
Document Type and Number:
Japanese Patent JP7137085
Kind Code:
B2
Abstract:
To provide a solvent composition capable of dissolving a polyfluorine compound and non-fluorine compound and/or a reaction product of the polyfluorine compound and the non-fluorine compound and low in possibility to destroy ozone layer, and further a manufacturing method of a fluorine-containing copolymer using the solvent composition.SOLUTION: There is provided a solvent composition containing at least one kind of no-chlorine non-cyclic fluorine-containing compound and at least of kind of no-chlorine cyclic fluorine-containing compound and capable of dissolving at least one kind of polyfluorine compound having fluorine atom content of 40 to 70 wt.% and at least one kind of non-fluorine compound, and/or a reaction product the polyfluorine compound and the non-fluorine compound.SELECTED DRAWING: None
Inventors:
Shota Shibuya
Takafumi Nagai
Kenji Adachi
Takafumi Nagai
Kenji Adachi
Application Number:
JP2020171191A
Publication Date:
September 14, 2022
Filing Date:
October 09, 2020
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
C08F16/24; C08F2/44
Domestic Patent References:
| JP2006307147A | ||||
| JP2009057530A | ||||
| JP2008038108A | ||||
| JP2001354985A | ||||
| JP2015514855A | ||||
| JP2009149701A |
Foreign References:
| WO2013115380A1 | ||||
| WO2013162499A1 |
Attorney, Agent or Firm:
Takuji Yamada
Tamaki Yoshida
Shikimi Masayuki
Chie Sawauchi
Tamaki Yoshida
Shikimi Masayuki
Chie Sawauchi