UV-moisture dual cure silicone conformal coating compositions wi

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

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522 40, 522 46, 522 44, 522 33, 522 99, 522 37, 522 39, 528 12, 528 17, 528 20, 528 32, 524731, 524268, C08G 7720

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055168124

ABSTRACT:
A radiation and moisture curable silicone conformal coating composition comprises a silicone fluid of a monovalent ethylenically unsaturated functional group endcapped silicone and at least one (meth)acryl-functionalized silicone; and a photoinitiator effective for radiation curing of the silicone composition. The encapped silicone is the product of a reaction between a silanol terminated silicone and a silane cross linker having joined directly to a silicon atom thereof a monovalent ethylenically unsaturated functional group and at least 2 hydrolyzable groups.

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