Patents by Inventor Henri Philippe DE Beaulieu

Henri Philippe DE Beaulieu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • N-Morpholinomethyl-N-'-substituted ethyl and propylureas
    Patent number: 3957774
    Abstract: Polycondensable compound and a process for treating hair employing a composition containing said polycondensable compound having the formula ##EQU1## wherein X is O or S; R.sub.1 and R.sub.2 are ethyl or together form the divalent radical --CH.sub.2 --CH.sub.2 --O--CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --CH.sub.2 --CH.sub.2 --CH.sub.2 -- or ##EQU2## R.sub.3 and R.sub.3 ' are hydrogen or taken together form the divalent radical --CH.sub.2 --CH.sub.2 --, Y is hydrogen, ##EQU3## --C.sub.12 H.sub.25 and --C.sub.18 H.sub.37 and an acid catalyst in an amount effective to polymerize the compound on the hair and then drying the hair.
    Type: Grant
    Filed: February 6, 1975
    Date of Patent: May 18, 1976
    Assignee: L'Oreal
    Inventors: Gregoire Kalopissis, Jean-Louis Abegg, Guiliana Ghilardi, Henri Philippe DE Beaulieu