FASVER
FASVER Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20160089920 | THERMOCHROMIC INK COMPOSITION - A thermochromic ink composition includes, in a liquid medium, known as solvent, a dispersion of thermochromic microcapsules incorporating at least one leuco-dye and a thermoplastic binder selected from the group containing polyacrylic polyesters, polyurethanes and copolymers thereof. The composition is characterised in that the solvent is aprotic. A a method for producing a card and such a card incorporating at least one thermochromic pattern produced with a thermochromic ink composition are also described. | 03-31-2016 |
20110226147 | Method of producing a transparent polychromatic printed iridescent image - A method of producing a transparent polychromatic printed iridescent image ( | 09-22-2011 |
20100277778 | METALLISED HOLOGRAPHIC FILM AND PROCESS FOR ITS MANUFACTURE - A metallised film includes at least one reflective layer ( | 11-04-2010 |
20100148487 | FLEXIBLE ADHESIVE LABEL FOR SECURITY FURNISHED WITH AT LEAST ONE CONTACTLESS MICROCIRCUIT FOR AN OFFICIAL DOCUMENT - A flexible adhesive label for anti-falsification security includes a first flexible sheet ( | 06-17-2010 |