Patents Assigned to Societe Nouvelle d'Applications Serigraphiques
  • Composition for the four-color enamelling by serigraphy of glass objects
    Patent number: 5086695
    Abstract: Four colored compositions are employed for the marking of glass objects by means of enamels by a four-color serigraphy. Each composition comprises an enamel having a given primary color (red, yellow, blue, black) and a transparency agent which enables these four primary colors to provide all the desired shades by passage in a serigraphy machine.
    Type: Grant
    Filed: December 31, 1990
    Date of Patent: February 11, 1992
    Assignee: Societe Nouvelle d'Applications Serigraphiques
    Inventor: Stephane Czeczota