DATA STORAGE MEDIA CONTAINING TRANSPARENT POLYCARBONATE BLENDS

The invention relates to transparent blends of polymers suitable for use in optical articles; the polymers contain residues of BBC and its derivatives, and have properties particularly suited for use in high density optical data storage media. The polymers further contain residues of other polymers,...

Full description

Saved in:
Bibliographic Details
Main Authors HARIHARAN, RAMESH, WISNUDEL, MARC, BRIAN, DAVIS, GARY, CHARLES
Format Patent
LanguageEnglish
French
German
Published 11.01.2012
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC MACROMOLECULAR COMPOUNDS
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:The invention relates to transparent blends of polymers suitable for use in optical articles; the polymers contain residues of BBC and its derivatives, and have properties particularly suited for use in high density optical data storage media. The polymers further contain residues of other polymers, such as alpha-methyl polystyrene and polystyrene derivatives; bisphenols, such as bisphenol A; cycloaliphatic polyester resins, such as PCCD and its derivatives or some combination of each.
Bibliography:Application Number: EP20010948245