Patents Assigned to B.A.S.F. Peintures & Encres S.A.
  • Method for depositing a primer or sealer of programmed color on an object
    Patent number: 4876111
    Abstract: A method and apparatus for depositing a primer of programmed color on an object are described. In the method, a neutral primer base and at least one mono- or poly-pigmented paste are fed independently to a projection or spray device such an electrostatic deposition device comprising a rotary bowl. The base and paste are mixed in the device simultaneously while being projected or sprayed on the object.
    Type: Grant
    Filed: October 6, 1987
    Date of Patent: October 24, 1989
    Assignee: B.A.S.F. Peintures & Encres S.A.
    Inventors: Daniel Guyomard, Gerald Torrez, Jean-Michel Lambour, Claude Arriveau