Patents Assigned to Doublet Luc
  • Support-colouring means
    Patent number: 7951210
    Abstract: The invention relates to catalytic systems which are used to generate colors on a support. The inventive means are characterized in that they comprise one or more deactivated oxidation catalysts. The invention can be used to color organic or inorganic supports.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: May 31, 2011
    Assignees: Doublet Luc, Doublet
    Inventors: Daniel Thomas, Catherine Bedel-Cloutour, Sylviane Pulvin-Houde, Laurent Bedouet