Invention Grant
- Patent Title: Foam fire extinguishing agent
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Application No.: US17908355Application Date: 2021-02-03
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Publication No.: US11883702B2Publication Date: 2024-01-30
- Inventor: Wataru Kobayashi , Yuki Takatsuka , Shogo Tomiyama
- Applicant: YAMATO PROTEC CORPORATION
- Applicant Address: JP Tokyo
- Assignee: YAMATO PROTEC CORPORATION
- Current Assignee: YAMATO PROTEC CORPORATION
- Current Assignee Address: JP Osaka
- Agency: WHDA, LLP
- Priority: JP 20038502 2020.03.06
- International Application: PCT/JP2021/003952 2021.02.03
- International Announcement: WO2021/176935A 2021.09.10
- Date entered country: 2022-08-31
- Main IPC: A62D1/00
- IPC: A62D1/00 ; A62D1/02
Abstract:
The present invention provides a foam fire extinguishing agent that can fulfill predetermined performances without containing any fluorine-based compounds. The foam fire extinguishing agent of die present invention is characterized by containing 0.2 to 3.0% by mass of cationic surfactant, 0.2 to 5.0 by mass of anionic surfactant and water for a total of 100% by mass.
Public/Granted literature
- US20230070948A1 FOAM FIRE EXTINGUISHING AGENT Public/Granted day:2023-03-09
Information query
