Siloxane-containing compositions curable by radiation to...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...

Reexamination Certificate

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C522S148000, C522S172000, C522S074000, C522S071000, C522S077000, C522S081000, C522S082000, C522S083000, C522S109000, C522S110000, C528S032000, C528S034000, C528S018000

Reexamination Certificate

active

06846852

ABSTRACT:
This invention provides for compositions, which can be crosslinked by radiation to give elastomeric coatings, which comprises:(a) high-molecular weight siloxanes with multiple (meth)acrylate functional groups; and(b) reinforcing fillers selected from the group consisting of silicone resins and silicone dioxide fillers,wherein the siloxanes (a) have the general structure:in-line-formulae description="In-line Formulae" end="lead"?[R3SiO1/2]a[(Z)nG—Ym—R2SiO1/2]a′[R2SiO2/2]b[(Z)nG—Ym—RSiO2/2]b′[RSiO3/2]c[SiO4/2]d.in-line-formulae description="In-line Formulae" end="tail"?

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