Title:
FIRE EXTINGUISHING COMPOSITION COMPRISING HETEROCYCLIC COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2015/104005
Kind Code:
A1
Abstract:
The present invention relates to a fire extinguishing composition comprising heterocyclic compounds, the fire extinguishing composition utilizing heat generated by combustion of pyrotechnic powder to release a large amount of effective fire extinguishing particles. The fire extinguishing composition comprising heterocyclic compounds reacts at a high temperature to generate free radicals; the free radicals react with one or more of the free radicals of O, OH, and H necessary for a chain combustion reaction, to cut off the chain combustion reaction, while producing physical and chemical inhibitory effects to achieve fire extinguishing results. In addition, the fire extinguishing composition comprising carboxylic acid derivatives generates synergistic effect with the pyrotechnic powder, further improving the fire extinguishing efficacy of the fire extinguishing agent, and greatly shortening effective fire extinguishing time.
Inventors:
WU HAO (CN)
ZHAI TENGFEI (CN)
ZHENG GAOFENG (CN)
LEI ZHENGJUN (CN)
YANG ZHANJUN (CN)
ZHAI TENGFEI (CN)
ZHENG GAOFENG (CN)
LEI ZHENGJUN (CN)
YANG ZHANJUN (CN)
Application Number:
PCT/CN2015/074043
Publication Date:
July 16, 2015
Filing Date:
March 11, 2015
Export Citation:
Assignee:
XI AN J & R FIRE FIGHTING EQUIPMENT CO LTD (CN)
WU HAO (CN)
ZHAI TENGFEI (CN)
ZHENG GAOFENG (CN)
LEI ZHENGJUN (CN)
YANG ZHANJUN (CN)
WU HAO (CN)
ZHAI TENGFEI (CN)
ZHENG GAOFENG (CN)
LEI ZHENGJUN (CN)
YANG ZHANJUN (CN)
International Classes:
A62D1/06
Domestic Patent References:
| WO2009032587A1 | 2009-03-12 |
Foreign References:
| CN102179027A | 2011-09-14 | |||
| CN103736236A | 2014-04-23 | |||
| CN102949802A | 2013-03-06 |
Other References:
See also references of EP 3095485A4
"Safety Analysis of Gas Fire Extinguishing System", FIRE SCIENCE AND TECHNOLOGY, vol. 21, no. 5, 2002
"Safety Analysis of Gas Fire Extinguishing System", FIRE SCIENCE AND TECHNOLOGY, vol. 21, no. 5, 2002
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
西安通大专利代理有限责任公司 (CN)
西安通大专利代理有限责任公司 (CN)
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