Patents Assigned to Deohn SA
  • Water repellent composition and windscreen washer comprising a siloxane, ether alcohol, and cationic surfactant
    Patent number: 6809072
    Abstract: The water-repellent composition, in particular for a windscreen washer liquid, comprises a compound of organopolysiloxane type as hydrophobic active agent and a solvent. According to the invention, the composition is used in combination with a solubilizing mixture comprising: at least one ether alcohol, as third solvent, one nonionic silicone surfactant and one cationic surfactant.
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: October 26, 2004
    Assignee: Deohn SA
    Inventors: Gerard Abidh, Laurent Levasseur, Patrick Le