Title:
DYE AND METHOD FOR PRODUCING SAME, SOLUTION, METAL HYDROXYL AMOUNT EVALUATION METHOD, AND METAL HYDROXYL PROCESSING RATE EVALUATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/163108
Kind Code:
A1
Abstract:
A dye according to the present invention is a compound represented by general formula (1) or general formula (2). (In the formula, M represents Sn or Ge, X represents C or N, R1 represents an alkyl group or a phenyl group, Y1 and Y2 each represent hydrogen, a halogen group, a methyl group, an alkoxy group, a phenyl group, a diphenylamide group, a thiophenyl group, or a phenylethynyl group, and Z represents a single bond or is represented by formula (3). R2 represents an alkyl group or a phenyl group.)
Inventors:
TANAKA KAZUO (JP)
GON MASAYUKI (JP)
CHUJO YOSHIKI (JP)
TAKEDA RYO (JP)
ITO TOMOMI (JP)
HARADA KENJI (JP)
GON MASAYUKI (JP)
CHUJO YOSHIKI (JP)
TAKEDA RYO (JP)
ITO TOMOMI (JP)
HARADA KENJI (JP)
Application Number:
PCT/JP2023/006744
Publication Date:
August 31, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD (JP)
UNIV KYOTO (JP)
UNIV KYOTO (JP)
International Classes:
C09B45/22; C09B45/34
Foreign References:
JPH07260693A | 1995-10-13 |
Other References:
BESSLER, K. et al. Organotin Dyes: Synthesis and Structural Characterization of Dibutyltin and Dimethyltin Complexes with 2, 2′-Dihydroxyazobenzene. Zeitschrift Fuer Anorganische Und Allgemeine Chemie. 20 April 2004, 630/5, pp. 742-745
ZUGAZAGOITIA JIMENA S., MAYA MAURICIO, DAMIÁN-ZEA CARLOS, NAVARRO PEDRO, BELTRÁN HIRAM I., PEON JORGE: "Excited-State Dynamics and Two-Photon Absorption Cross Sections of Fluorescent Diphenyl-Tin IV Derivatives with Schiff Bases: A Comparative Study of the Effect of Chelation from the Ultrafast to the Steady-State Time Scale", THE JOURNAL OF PHYSICAL CHEMISTRY A, WASHINGTON DC, US, vol. 114, no. 2, 21 January 2010 (2010-01-21), US , pages 704 - 714, XP093086787, ISSN: 1089-5639, DOI: 10.1021/jp904784b
ZUGAZAGOITIA JIMENA S., MAYA MAURICIO, DAMIÁN-ZEA CARLOS, NAVARRO PEDRO, BELTRÁN HIRAM I., PEON JORGE: "Excited-State Dynamics and Two-Photon Absorption Cross Sections of Fluorescent Diphenyl-Tin IV Derivatives with Schiff Bases: A Comparative Study of the Effect of Chelation from the Ultrafast to the Steady-State Time Scale", THE JOURNAL OF PHYSICAL CHEMISTRY A, WASHINGTON DC, US, vol. 114, no. 2, 21 January 2010 (2010-01-21), US , pages 704 - 714, XP093086787, ISSN: 1089-5639, DOI: 10.1021/jp904784b
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
Download PDF: