쇄-치환된 시아닌 염료를 포함하는 홀로그래픽 매체

• Main Authors: FAECKE THOMAS, BRUDER FRIEDRICH KARL, HOENEL DENNIS, ROELLE THOMAS, KOSTROMINE SERGUEI, BERNETH HORST
• Format: Patent
• Language: Korean
• Published: 27.02.2018
• Subjects: ADHESIVES; APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMISTRY; CINEMATOGRAPHY; DYES; ELECTROGRAPHY; HOLOGRAPHY; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; LAKES; MATERIALS THEREFOR; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; ORIGINALS THEREFOR; PAINTS; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; POLISHES

본 발명은 광중합성 성분 및 쇄-치환된 시아닌 염료를 포함하는 광개시제 시스템을 포함하는 광중합체 조성물에 관한 것이다. 본 발명은 추가로, 본 발명에 따른 광중합체 조성물을 포함하는 광중합체, 본 발명에 따른 광중합체를 포함하는 홀로그래픽 매체, 본 발명에 따른 홀로그래픽 매체의 용도, 및 본 발명에 따른 광중합체 및 펄스 레이저 방사선의 도움과 함께 상응하는 홀로그래픽 매체의 노출을 사용함으로써 홀로그래픽 매체를 제조하는 방법을 제공한다. The present invention relates to a photopolymer composition comprising a photopolymerizable component and a photoinitiator system comprising a chain-substituted cyanine dye. The invention further provides a photopolymer comprising a photopolymer composition according to the invention, a holographic medium comprising a photopolymer according to the invention, the use of a holographic medium according to the invention, and a process for producing a holographic medium by using the photopolymer according to the invention and the exposure of the corresponding holographic medium with the aid of pulsed laser radiation.