Invention Grant
- Patent Title: Composition containing refrigerant and application thereof
-
Application No.: US17047201Application Date: 2019-04-17
-
Publication No.: US11306234B2Publication Date: 2022-04-19
- Inventor: Shun Ohkubo , Mitsushi Itano , Hitomi Kuroki , Tatsumi Tsuchiya , Kenji Gobou
- Applicant: DAIKIN INDUSTRIES, LTD.
- Applicant Address: JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JPJP2018-080436 20180419
- International Application: PCT/JP2019/016471 WO 20190417
- International Announcement: WO2019/203271 WO 20191024
- Main IPC: C09K5/04
- IPC: C09K5/04 ; F25B1/047
Abstract:
The present invention provides a composition containing a refrigerant having characteristics equal to or higher than those of R23. Specifically, the present invention provides a composition containing a refrigerant, wherein the refrigerant contains (a) at least one perfluorocarbon (PFC) selected from the group consisting of PFC-14, PFC-116, PFC-c216, PFC-218, PFC-c318, and PFC-31-10, and (b) an unsaturated compound.
Public/Granted literature
- US20210122961A1 COMPOSITION CONTAINING REFRIGERANT AND APPLICATION THEREOF Public/Granted day:2021-04-29
Information query
