Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1978-01-18
1979-08-07
Douglas, Winston A.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
260556AR, 260401, 260556F, 428260, C07C14372
Patent
active
041637542
ABSTRACT:
Novel fluorinated sulfonamides useful as water-, oil- and soil repellency agents may be prepared by reacting a C.sub.12-30 fatty acid, polyamine and a sulfonyl halide in the presence of an organic or inorganic weak base.
REFERENCES:
patent: 2596925 (1952-05-01), Gunderson et al.
patent: 2759019 (1956-08-01), Brown et al.
patent: 2809990 (1957-10-01), Brown
patent: 3301893 (1967-01-01), Putnam et al.
patent: 3519682 (1970-07-01), Fielding
patent: 3558677 (1971-01-01), Sweeney et al.
patent: 3595886 (1971-07-01), Sweeney et al.
patent: 3600415 (1971-08-01), Sweeney et al.
patent: 3721706 (1973-03-01), Hoffman et al.
patent: 3829466 (1974-08-01), Staffe et al.
patent: 3864396 (1975-02-01), Staffe et al.
patent: 3911056 (1975-10-01), Houghton
patent: 3917691 (1975-11-01), Rey-Chaudhuri et al.
Douglas Winston A.
Howard J. V.
ICI Americas Inc.
Lammers H. Jolyon
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