Patents Assigned to Merck Chimie SAS
  • Compositions for body hairs and/or head hair
    Patent number: 7351406
    Abstract: Compositions which can be applied to body hairs or head hair, comprising an aqueous suspension of magnetic latex microspheres and of colloidal nanoparticles of magnetic pigment.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: April 1, 2008
    Assignee: Merck Chimie SAS
    Inventor: Richard Vidal