Patents Represented by Attorney Ashley I. Pezzner
  • Patent number: 5240743
    Abstract: This invention is directed to a method for treating fibers by applying thereto a compound having the general formula ##STR1## wherein R.sub.1 is alkyl from 1 to 23 carbon atoms, R.sub.2 is alkyl from 1 to 23 carbon atoms, n is a number from 3 to 15, and X is --C.sub.2 H.sub.4 O-- or --C.sub.3 H.sub.6 O--, or a mixture of --C.sub.2 H.sub.4 O-- and --C.sub.3 H.sub.6 O--.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: August 31, 1993
    Assignee: Henkel Corporation
    Inventors: F. Norman Tuller, Michael E. Allen