Process for the production of silicone coatings and silicone moldings from photocrosslinkable silicone mixtures

摘要

Silicone coatings and moldings are produced from a photocrosslinkable silicone mixture which contains(A) a polyorganosiloxane containing at least two carbon-carbon multiple bonds,(B) an organosilicon compound containing at least two SiH functions, and(C) a cyclopentadienyl-platinum complex catalyst be activatable by light of 200 to 500 nm,wherein the mixture is heated to 40° C. to 250° C., and then irradiated with light of 200 to 500 nm wavelength.