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Application filed by Oebs GmbhfiledCriticalOebs Gmbh
Priority to MYPI20070412priorityCriticalpatent/MY141483A/en
Publication of MY141483ApublicationCriticalpatent/MY141483A/en
THE INVENTION RELATES TO A SECURITY FEATURE (8) FOR SECURITY DOCUMENTS (9), IN. PARTICULAR BANK NOTES. A FIRST BODY COLOUR (51) IS APPLIED IN A FIRST REGION (1) AND A PRINTING INK (53), IN PARTICULAR A DAY LUMINESCENT DYE, IS APPLIED IN AN ILLUMINATING REGION (3). THE PRINTING INK (53) IS APPLIED OUTSIDE THE COPY DYE RANGE OF THE FOUR COLOUR PRINTS ACCORDING TO THE EUROPE-SCALE OR DIN-SCALE. ACCORDING TO THE INVENTION, A FIRST MIXED COLOUR (54) OF THE FIRST BODY COLOUR (51) AND THE PRINTING INK (53) IS APPLIED IN A FIRST OVERLAPPING REGION (13), AND THE FIRST MIXED COLOUR (54) IS ARRANGED OUTSIDE THE COPY DYE RANGE OR IN THE EDGE REGION OF THE COPY DYE RANGE, IN ORDER TO INCREASE PROTECTION AGAINST FORGERY.
MYPI200704122007-03-152007-03-15Security feature for security documents
MY141483A
(en)
solid marking composition as a means of writing, a writing instrument, an optically variable marking layer and use of various optically variable pigments.