Fluorine-Containing Ether Alcohol and Process For Producing The Same
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United States of America Patent
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Issued Date -
Jul 2, 2009
app pub date -
Jan 12, 2007
filing date -
Jan 13, 2006
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Abandoned
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Abstract
A novel fluorine-containing ether alcohol having a terminal perfluoromethoxy group represented by the following general formula:OH(where n is an integer of 0-12) can be produced by reduction reaction of a fluorine-containing ether carboxylic acid alkyl ester represented by the following general formula:)COOR(where R is an alkyl group, and n is an integer of 0-12), and the fluorine-containing ether alcohol alone or as a mixture with a fluorine-containing ether alcohol having a terminal perfluoroethoxy group or a terminal perfluoropropoxy group is expected to show a peculiar surfactant characteristic owing to the peculiarity of reaction at the terminal position, and can be used as a dispersing agent or a levelling agent.
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