发明名称 |
Fire extinguishing process and composition |
摘要 |
A process for controlling or extinguishing fires comprises introducing to a fire or flame (e.g., by streaming or by flooding) a non-flammable extinguishment composition comprising at least one mono- or dialkoxy-substituted perfluoroalkane, perfluorocycloalkane, perfluorocycloalkyl-containing perfluoroalkane, or perfluorocycloalkylene-containing perfluoroalkane compound, the compound optionally containing additional catenary heteroatoms in its perfluorinated portion and preferably having a boiling point in the range of from about 0 DEG C. to about 150 DEG C. The compounds exhibit good extinguishment capabilities while being environmentally acceptable.
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申请公布号 |
US5718293(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19950573190 |
申请日期 |
1995.12.15 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
FLYNN, RICHARD M.;THOMAS, SCOTT D. |
分类号 |
A62C3/00;A62C35/02;A62D1/02;(IPC1-7):A62D1/00;A62D1/08 |
主分类号 |
A62C3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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