CPC C09K 3/16 (2013.01) [C08F 220/34 (2013.01); C08F 222/104 (2020.02); Y10T 428/3154 (2015.04); Y10T 428/31544 (2015.04); Y10T 428/31663 (2015.04)] | 2 Claims |
1. An optical device comprising at least one optical layer and at least one antistatic layer disposed on at least one surface of said at least one optical layer wherein said at least one antistatic layer comprises the reaction product of a reaction mixture comprising:
(a) 30 to 50 weight percent of at least one polymerizable ionic liquid onium salt which is a (meth)acryl functional quaternary ammonium salt having a melting point (Tm) below 100° C. and comprising an anion selected from the group consisting of alkyl sulfates, methane sulfonates, tosylates, —C(SO2CF3)3, —O3SCF3, −O3SC4F9, and —N(SO2CF3)2; and
(b) at least one non-onium acrylate functional silicone polyether,
wherein the reaction mixture comprises 1.1 to 1.95 weight percent of the at least one non-onium acrylate functional silicone polyether.
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