Recordable high-density optical recording media
A recordable optical recording medium, particularly a recordable high-density optical recording medium is disclosed. The optical recording medium comprises a substrate and a recording layer formed on said substrate, wherein said recording layer contains at least one laser beam absorbing dyes of form...
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Main Author | |
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Format | Patent |
Language | English |
Published |
06.04.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | A recordable optical recording medium, particularly a recordable high-density optical recording medium is disclosed. The optical recording medium comprises a substrate and a recording layer formed on said substrate, wherein said recording layer contains at least one laser beam absorbing dyes of formula (I):whereinQ is phenyl or naphthyl substituted by C1-4alkoxy;R1 and R2, independently of each other, are C1-8alkyl;Y is hydrogen or C1-4alkoxy; andX<-> is an anion. |
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Bibliography: | Application Number: US20010994876 |