Title:
FOAM FIRE EXTINGUISHING AGENT
Document Type and Number:
WIPO Patent Application WO/2021/261298
Kind Code:
A1
Abstract:
The present invention provides a foam fire extinguishing agent which is able to satisfy a specific performance and heat resistance without containing a fluorine compound. A foam fire extinguishing agent according to the present invention is characterized by containing from 0.1% by mass to 2% by mass of a phosphorus-containing compound and from 1% by mass to 10% by mass of a cationic polymer.
Inventors:
KOBAYASHI WATARU (JP)
TAKATSUKA YUKI (JP)
TOMIYAMA SHOGO (JP)
TAKATSUKA YUKI (JP)
TOMIYAMA SHOGO (JP)
Application Number:
PCT/JP2021/022377
Publication Date:
December 30, 2021
Filing Date:
June 11, 2021
Export Citation:
Assignee:
YAMATO PROTEC CORP (JP)
International Classes:
A62D1/02
Foreign References:
| JPS61280876A | 1986-12-11 | |||
| JPS5176900A | 1976-07-03 | |||
| JPH0142692B2 | 1989-09-14 | |||
| US4536298A | 1985-08-20 | |||
| JP2007252731A | 2007-10-04 |
Attorney, Agent or Firm:
IPR CONSULTANT PPC (JP)
Download PDF:
Previous Patent: COPOLYMER, POSITIVE RESIST COMPOSITION, AND METHOD FOR FORMING RESIST PATTERN
Next Patent: SLOPE
Next Patent: SLOPE