Security paper or special paper incorporating high resistance synthetic elements and a procedure for obtaining said papers
OwnerVicente Garcia Juez, Javier Baraja Carracedoinventors
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Abstract
It consists in performing a security paper or special paper incorporating pigments within the paste of the synthetic element itself during its manufacture, providing pigment properties to said synthetic element, the pigments being protected from the attack of physical and chemical agents by the synthetic element itself.
Claims9
A paper incorporating synthetic elements that are provided with characteristics visible to the naked eye or under certain conditions or “ad hoc” detectors, wherein it comprises security pigments included in the paste of the synthetic element itself, which is polypropylene, and has a low melting point, below the degradation point of the pigments.
(canceled)
Dependencies are inferred from the claim text.