Anti-reflective coating

The present invention relates to an anti-reflective coating for an optical substrate. The anti-reflective coating is an amorphous fluoropolymer containing at least one functionalized repeating unit selected from a.) -[CF2CF(OCF2CF(CF3)OCF2CF2CH2Z)]-, wherein Z can be -OH, -OP(-O)(OH)2, and -OC(-O)NH...

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Bibliographic Details
Main Authors STARRY ADAM B, ZHENG HANXING, PUTS RUTGER D
Format Patent
LanguageEnglish
Published 13.10.2005
Edition7
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:The present invention relates to an anti-reflective coating for an optical substrate. The anti-reflective coating is an amorphous fluoropolymer containing at least one functionalized repeating unit selected from a.) -[CF2CF(OCF2CF(CF3)OCF2CF2CH2Z)]-, wherein Z can be -OH, -OP(-O)(OH)2, and -OC(-O)NH2, and b.) -[CH2CH(OR1)]-, wherein R1 is at selected from H and -C(-O)R2. The functionalized repeating unit increases the adhesion of the amorphous fluoropolymer to the substrate.
Bibliography:Application Number: US20050100115