Title:
Non-ionic surfactant derivatives of perfluoro alkane-sulfonamides
United States Patent 2915554

Inventors:
Ahlbrecht, Arthur H.
Morin, Duane E.
Publication Date:
12/01/1959
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Assignee:
MINNESOTA MINING & MFG
Primary Class:
564/96
Other Classes:
526/220, 106/10, 516/DIG.005, 510/494, 526/245, 516/61, 8/907
International Classes:
B01F17/00; C07C311/09; C11D1/00; C07C311/00
Foreign References:
CA513646A