Patent ID: 7868056

Claim:
A process for varnishing a support substrate other than an architectural textile, comprising: coating an anti-fouling varnish composition onto a silicone face surface of a support substrate composed at least in part of a silicone, wherein the anti-fouling varnish composition comprises: A. at least one alkenylsilane; B. at least one catalytic system comprising: B/1 at least one organometallic condensation catalyst; B/2 at least one metal M chelate and/or at least one metal alkoxide of general formula M(OJ) n , wherein n=valence of M and J=linear or branched C 1 -C 8 alkyl radical, M being selected from the group consisting of Ti, Zr, Ge and Al; C. at least one ultrafine filler; D. at least one arylsilane other than A; E. at least one other silane other than A and other than D; F. optionally, at least one thickening agent; and G. optionally, at least one functional additive, onto a silicone face surface of a support substrate composed at least in part of a silicone.