The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 2024
Filed:
Aug. 26, 2021
Nan Chang Hang Kong University, Nanchang, CN;
Jun Zhang, Nan Chang, CN;
Junxiong Chen, Nanchang, CN;
Zixuan Xie, Nanchang, CN;
Zhiao Li, Yichun, CN;
Jingheng Nie, Fengcheng, CN;
Shuyu Chen, Ji'an, CN;
Peipei Li, Fuzhou, CN;
Haitao Ding, Yexian County, CN;
Nan Chang Hang Kong University, Nanchang, CN;
Abstract
An aqueous fire extinguishing agent and a preparation method thereof are provided, which are used for making a throw-type fire extinguisher. The aqueous fire extinguishing agent is composed of two compositions of A and B. The composition A is a fortified water added with a flame retardant (e.g., one or more of ammonium chloride, diammonium hydrogen phosphate and ammonium polyphosphate), a wetting agent (e.g., alkyl polyglycoside) and a colloid (e.g., polyacrylamide solution). The composition B is a regulator. After the composition A and the composition B are mixed, a discharge rate/speed of fire extinguishing substances is increased, so that an escape passage/route can be opened up quickly.