Organic soluble cationic dyes with fluorinated alkylsulfonyl counterions
AssigneeMinnesota Mining and Manufacturing Company
InventorsStanley C. Busman, William M. Lamanna
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Abstract
A cationic dye in a ketone solvent, wherein the cationic dye has a counterion which comprises a linear, branched or cyclic highly fluorinated alkylsulfonyl methide or highly fluorinated alkyl sulfonyl imide.
Claims17
A cationic dye in a ketone solvent, wherein the cationic dye has a counterion which comprises a linear, branched or cyclic highly fluorinated alkylsulfonyl methide or highly fluorinated alkyl sulfonyl imide.
A photosensitive compound in an organic binder wherein said photosensitive compound is spectrally sensitized, by a cationic dye having an anion selected from the group consisting of a) a highly fluorinated alkylsulfonyl methide, b) a highly fluorinated alkyl sulfonyl imide, and c) a tetrakis-(highly fluorinated alkyl)phenyl borate.
A photosensitive compound in an organic solution wherein said photosensitive compound is spectrally sensitized by a cationic dye having an anion selected from the group consisting of a) a highly fluorinated alkylsulfonyl methide, b) a highly fluorinated alkyl sulfonyl imide, and c) a tetrakis-(highly fluorinated alkyl)phenyl borate.
Dependencies are inferred from the claim text.