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HETEROPOLYCYCLIC COMPOUND AND DYE 新技術説明会

Foreign code F050001257
File No. F050001257
Posted date 2005年12月2日
Country 世界知的所有権機関(WIPO)
International application number 2005JP002026
International publication number WO 2005/078024
Date of international filing 平成17年2月10日(2005.2.10)
Date of international publication 平成17年8月25日(2005.8.25)
Priority data
  • 特願2004-036803 (2004.2.13) JP
Title HETEROPOLYCYCLIC COMPOUND AND DYE 新技術説明会
Abstract A heteropolycyclic compound represented by the general formula (1) or (2): (wherein R1 represents linear or branched C1-10 alkyl, etc.; R2 and R3 are the same or different and each represents linear or branched C1-10 alkyl, etc.; R4 and R5 each represents hydrogen; X represents -OH, etc.; X' represents linear or branched C1-10 alkyl, etc.; and Z represents -O-, etc.). The heteropolycyclic compound has appropriate light absorption wavelengths and appropriate fluorescent wavelengths and has high luminescent intensity. It is suitable for use in various applications as a dye excellent in various performances including heat resistance, light resistance, solubility, dispersibility in resist materials, and solid luminescence.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • Kochi University
  • Inventor
  • Yoshida, Katsuhira
  • Ooyama, Yousuke
IPC(International Patent Classification)
Specified countries AE AG AL AM AT AU AZ BA BB BE BF BG BJ BR BW BY BZ CA CF CG CH CI CM CN CO CR CU CY CZ DE DK DM DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GW HR HU ID IE IL IN IS IT JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MC MD MG MK ML MN MR MW MX MZ NA NE NI NL NO NZ OM PG PH PL PT RO RU SC SD SE SG SI SK SL SN SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW
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