Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods
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United States of America Patent
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Feb 1, 2005
Grant Date -
Nov 13, 2003
app pub date -
May 12, 2003
filing date -
Nov 17, 2000
priority date (Note) -
Expired
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Abstract
Highly fluorinated, saturated, and unsaturated fluoroethers are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems. Methods for producing ethers, halogenated ether intermediates, and fluoroethers are disclosed. Novel fluoroether compositions are disclosed. Fluoroether extinguishing mixtures, methods, and systems are disclosed.
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