Invention Grant
- Patent Title: Solvent composition
-
Application No.: US17149208Application Date: 2021-01-14
-
Publication No.: US11987772B2Publication Date: 2024-05-21
- Inventor: Kanako Osafune , Fuyuhiko Sakyu , Michitaka Ootani
- Applicant: CENTRAL GLASS COMPANY, LIMITED
- Applicant Address: JP Yamaguchi
- Assignee: CENTRAL GLASS COMPANY, LIMITED
- Current Assignee: CENTRAL GLASS COMPANY, LIMITED
- Current Assignee Address: JP Yamaguchi
- Agency: WENDEROTH, LIND & PONACK, L.L.P.
- Priority: JP 18141358 2018.07.27
- Main IPC: C11D3/24
- IPC: C11D3/24 ; B05D3/00 ; B08B3/04 ; B08B3/08 ; C07C21/18 ; C08J7/04 ; C09D7/20 ; C09D171/00 ; C11D7/28 ; C11D7/30 ; C11D7/50 ; C11D9/28

Abstract:
One of the problems is to provide a solvent composition which has a little adverse effect on the global environment and has excellent stability when a compound having a perfluoropolyether (PFPE) group is in a solution state. In an embodiment, the problem is solved by providing a solvent composition for dissolving a compound having a perfluoropolyether (PFPE) group includes Z-1,2-dichloro-3,3,3-trifluoropropene (1223xd(Z)) as a main component.
Public/Granted literature
- US20210238507A1 SOLVENT COMPOSITION Public/Granted day:2021-08-05
Information query