FIELD: chemistry.
SUBSTANCE: invention relates to a coating composition for making substrates, preparation thereof and use, which contains colour-forming substance, polymer binder, solvent, additional components and a salt of an organometallic compound with an amine of formula where X is Si or B, R3, R4 and R5 denote H, alkyl, allyl, or R3 and R4 together with a nitrogen atom form a morpholine ring; o and p = 0 or 1, E and F are selected from
R6 and R7 = H, R1 is phenyl or R1 together with R2 form a residue selected from
EFFECT: obtaining novel compositions for producing substrates and marking substrates.
13 cl, 13 ex
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Authors
Dates
2011-04-27—Published
2006-03-13—Filed