Block copolymers for optical data storage

Block polymers suitable for the preparation of data storage media are disclosed. The media produced of the inventive of the polymers has thickness in the range of a few millimeters. In contrast with currently available materials that feature high optical density the inventive polymers feature increa...

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Bibliographic Details
Main Authors MUELLER AXEL, BREINER THOMAS, HAGEN RAINER, SCHMIDT HANS-WERNER, FRENZ CARSTEN, ZILKER STEPHAN, KOSTROMINE SERGUEI, BIERINGER THOMAS, BERNETH HORST
Format Patent
LanguageEnglish
Published 28.03.2006
Subjects
ADHESIVES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
CINEMATOGRAPHY
COMPOSITIONS BASED THEREON
DYES
ELECTROGRAPHY
GENERAL PROCESSES OF COMPOUNDING
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PHOTOGRAPHY
PHYSICS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:Block polymers suitable for the preparation of data storage media are disclosed. The media produced of the inventive of the polymers has thickness in the range of a few millimeters. In contrast with currently available materials that feature high optical density the inventive polymers feature increased dilution of dyes (decrease in optical density) and decrease in the holographic diffraction efficiency.
Bibliography:Application Number: US20030296684