Forge-proof security paper, process for making a paper forge-proof and aqueous or organic composition especially useful in making a paper forge-proof

摘要

- paper.a tamper proof security paper comprising on its surface and / or at least one with mass meeting:in which:- r is hydrogen, an alkyl group of c, the substituted or non substituted amino group, n - substituted or n, n - substituted with halogen, no, n is 0 or 1; application to handwritten payment vouchers.