Polyorganosiloxane composition using metal-nitrogen-containing heterocyclic carbene condensation reaction catalyst and preparation method thereof

摘要

The complex prepared by combining the metal compound and the nitrogen-containing heterocyclic carbene has a catalytic activity for the condensation reaction of the polyorganosiloxane composition. The composition comprises an average of one or more silanol functional compounds having a silicon-bonded hydroxy moiety per molecule of the complex. [Selection figure] None