Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1990-02-21
1991-09-17
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
544357, 546186, 546191, 548215, 548300, 548523, C07D26530, C07D21122, C07D20709
Patent
active
050496700
ABSTRACT:
Perfluoroaminoethers are provided. The perfluoroaminoiethers have two or more tertiary amino nitrogen atoms each of which is connected to the other(s) adjacent thereto by (1) a catenary, ether oxygen-containing, perfluoroalkylene linking group the catenary carbon atoms of which are in the form of segments of vicinal carbon atoms that are 2 to 4 in number, said segments having up to 5 carbon atoms, a catenary ether oxygen-containing perfluorocyclohexylene linking group, or (3) a catenary ether oxygen-containing linking group having perfluoroalkylene and perfluorocyclohexylene moieties, the sum of the catenary ether oxygen atoms being 1 to 6.
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Hansen John C.
Moore George G. I.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Raymond Richard L.
Truesdale Carole
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