METHINE DYE AND USE THEREOF
World Intellectual Property Organization Patent
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Abstract
A novel organic compound that absorbs ultraviolet to infrared range rays, excelling in light resistance and solubility in solvents, and that also has thermal properties adapted to uses in which the compound finds application; and use thereof. There is provided an indolenine compound having a bisindolenine skeleton composed of two indolenine rings bonded together via the 3-position carbon atom of each of the indolenine rings by means of a divalent linkage group, and provided a relevant methine dye. Further, there is provided an optical recording medium comprising the methine dye.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
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Patent Owner(s)
Patent Owner | Address |
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HAYASHIBARA BIOCHEM LAB | JPOKAYAMA COUNTY JAPAN |
International Classification(s)
Inventor(s)
Inventor Name | Address |
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YANO KENTARO | OHTA-KU TOKYO |
AIZAWA YASUSHI | 〒3770004 群馬県渋川市半田2470番地 日本カーリット株式会社R&Dセンター内 GUNMA ?3770004 |
DAN-OH YASUFUMI | OKAYAMA-SHI OKAYAMA 700-0907 |
TOKI MASAHIKO | OKAYAMA-SHI OKAYAMA 700-0907 |
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