Patents Assigned to Shipley Comapny, L.L.C.
  • Process for treating adhesion promoted metal surfaces
    Publication number: 20020108678
    Abstract: A method for treating a micro-roughened metal surface to improve bonding between the metal surface and a polymer material. The method involves post-treating the micro-roughened conversion coated metal surface with an aqueous wetting agent composition after having formed the micro-roughened conversion coated metal surface with an adhesion promotion composition. The method can be employed in the circuit board industry to improve bonding between layers in multilayer circuit boards.
    Type: Application
    Filed: September 19, 2001
    Publication date: August 15, 2002
    Applicant: Shipley Comapny, L.L.C.
    Inventors: Joseph R. Montano, Wade Sonnenberg, Mark J. Kapeckas