Crosslinkable compositions

A process for the preparation of a coating on a thermally activatable label paper, comprising:

• applying to a surface of the thermally activatable label paper, a liquid crosslinkable composition, comprising
• (1) at least one organosilicon compound which has radicals containing aliphatic carbon-carbon multiple bonds
• (2) at least one organosilicon compound having Si-bonded hydrogen atoms
• (3) at least one catalyst which promotes the addition of Si-bonded hydrogen onto an aliphatic multiple bond, and
• (4) at least one agent which retards the addition of Si-bonded hydrogen onto aliphatic multiple bonds at room temperature, of the formula:
• CH2═C(R2)—CR1(OH)—R (I)
• wherein
• R is hydrogen or an alkyl, cycloalkyl, aryl, aralkyl or alkenyl radical having up to 12 carbon atoms, optionally substituted with one or more hydroxyl groups,
• with the proviso that R is not hydrogen if R1 and R2 are both hydrogen,
• R1 is hydrogen or a monovalent hydrocarbon radical having 1 to 12 carbon atoms or R1 together with R form a cyclic hydrocarbon radical having not more than 12 carbon atoms and
• R2 is hydrogen or a monovalent hydrocarbon radical having 1 to 12 carbon atoms, and curing the liquid crosslinkable composition at a temperature of from 40° C. to 75° C.