Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1987-01-14
1989-09-12
Sutto, Anton H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
81271, C07F 910, C06M 102
Patent
active
048657689
ABSTRACT:
The resistance to yellowing of fabric treatment agents obtainable by reaction of aliphatic C.sub.8 -C.sub.22 mono-carboxylic acids or amide-forming derivatives thereof with polyamines and subsequent neutralization of unreacted amino groups is vastly improved by carrying out neutralization with phosphorous acid.
REFERENCES:
patent: 2340881 (1944-02-01), Kelley et al.
patent: 3454494 (1969-07-01), Clark et al.
patent: 4456554 (1984-06-01), Walz et al.
Abstract of E.P.O. 188,242, 7/23/86.
Froeschke Wolfgang
Uphues Guenter
Veitenhansl Rudolf
Waltenberger Peter
Grandmaison Real J.
Henkel Kommanditgesellschaft auf Aktien
Millson Henry E.
Sutto Anton H.
Szoke Ernest G.
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