광 산란 층을 형성하기 위한 경화성 조성물

• Main Authors: SITTER BRETT J, LECHUGA HYACINTH L, PELLERITE MARK J, GONG LIANG, SCHWARTZ EVAN L
• Format: Patent
• Language: Korean
• Published: 30.04.2021
• 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

경화성 조성물은 적어도 하나의 플루오로중합체, 적어도 하나의 일작용성 (메트)아크릴레이트, 적어도 하나의 이작용성 (메트)아크릴레이트, 및 적어도 하나의 개시제를 포함한다. 경화성 조성물은, 경화될 때, 광학-산란 층을 형성하며, 광학-산란 층은 매트릭스 및 상분리된 마이크로도메인을 포함한다. 매트릭스 및 상분리된 마이크로도메인은 상이한 굴절률을 가지며, 마이크로도메인은 가시광의 파장 정도이거나 그보다 크다. Curable compositions include at least one fluoropolymer, at least one monofunctional (meth)acrylate, at least one difunctional (meth)acrylate, and at least one initiator. The curable composition, when cured, forms an optically-scattering layer including a matrix and phase separated microdomains. The matrix and the phase separated microdomains have different refractive indices, and the microdomains are on the order of or larger than the wavelengths of visible light.