Patents Assigned to CECALC
  • Compounds prepared by adding an oxetane derivative to an alcohol
    Patent number: 8258189
    Abstract: The invention relates to compositions obtained by the reaction of an alcohol having a variable nature and that can be modified beforehand by the addition of alkylene oxide, and of a substrate characterized by an oxetane pattern and at least one hydroxyl function.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: September 4, 2012
    Assignee: CECALC
    Inventors: Georges Da Costa, Jérôme Guilbot, Daniel Muller, Hervé Rolland