Patents by Inventor Kurt Laurits Hansen

Kurt Laurits Hansen 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).

  • Biocidal compositions comprising mixtures of haloproynyl compounds and sulfur containing triazines
    Patent number: 5707929
    Abstract: This invention is directed to a broad spectrum fungicide/algaecide composition which comprises a mixture of (a) at least one halopropynyl compound and (b) at least one sulfur-containing s-triazine, said mixture provided in an amount to prevent and/or protect a substrate from attack by one or more fungal and/or algael organisms. The composition can be used broadly in industrial systems and more particularly with substrates such as paints, coatings, stucco, concrete, stone, cementaceous surfaces, wood, caulking, sealants, textiles, and the like.
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: January 13, 1998
    Assignee: Troy Chemical Corporation
    Inventors: Eeva-Liisa Kuusisto, Kurt Laurits Hansen