Patents by Inventor Christine Comte

Christine Comte 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).

  • Micropigment mixtures
    Patent number: 7357918
    Abstract: Disclosed is a UV absorber mixture, comprising (a) 1% to 60% of a micronised UV broadband absorber of formula: Formula (I); wherein R1 is C1-C12alkyl; or phenyl-substituted C1-C12alkyl; and (b) 1% to 60% by weight of a water dispersible and/ir oil-dispersible coated titanium di-oxide.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: April 15, 2008
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Christine Comte, Sébastien Mongiat
  • Micropigment mixtures
    Publication number: 20050196360
    Abstract: Disclosed is a UV absorber mixture, comprising (a) 1% to 60% of a micronised UV broadband absorber of formula: Formula (I); wherein R1 is C1-C12alkyl; or phenyl-substituted C1-C12alkyl; and (b) 1% to 60% by weight of a water dispersible and/ir oil-dispersible coated titanium di-oxide. The UV absorber mixture shows synergistic effect with respect to the UPF.
    Type: Application
    Filed: January 23, 2003
    Publication date: September 8, 2005
    Inventors: Christine Comte, Sebastien Mongiat