Patents Examined by Allen M. McAvoy
  • Use of monocarboxylic-acid polyoxyalkylester sulfonates as low-foam textile conditioning agent
    Patent number: 5250076
    Abstract: The use of alkali, ammonium, and/or amine salts of monocarboxylic acid polyoxyalkylester sulfonic acids as low foam surface active agents in aqueous alkaline conditioners for textile fabrics or yarns is described.
    Type: Grant
    Filed: July 11, 1991
    Date of Patent: October 5, 1993
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Ansgar Behler, Bernd Fabry, Bernd Wahle, Hildegard von Delden