Patent ID: 9637600
Date: 2017-05-02
CPC Classifications: C08G,C08K,C08L

Claim:
1. A moisture curable composition which is storage stable in the absence of water, crosslinkable by condensation reaction, comprising: (A) at least one organosilicon compound having at least two condensable groups; (B) at least one organosilicon compound of the formula where R R R R R m is an integer from 1 to 8, and n is 0, 1 or 2, and/or the partial hydrolysates thereof; (C) at least one heterocyclic compound of the formula where A is a radical derived from a heterocycle AH R R R a is 0 or 1, and x is 1, 2 or 3, and/or the partial hydrolysates thereof, with the proviso that radical A does not comprise a ring carbon atom that has oxygen or sulfur atoms attached by a double bond and that has direct bonding to a ring-forming heteroatom of main group 3 or 5 which is bonded to a CR (D) optionally, epoxy-functional organosilicon compounds, and (E) optionally, calcium carbonate coated with stearic acid, and (F) optionally, one or more alkoxysilane crosslinkers, with the proviso that condensable alkoxy groups are present in the composition in at least one of components (A) and (F).