[EN] WATER-INSOLUBLE COLORING COMPOUND, INK, THERMAL TRANSFER RECORDING SHEET, AND COLOR FILTER RESIST COMPOSITION<br/>[FR] COMPOSÉ COLORANT INSOLUBLE DANS L'EAU, ENCRE, FEUILLE D'ENREGISTREMENT PAR TRANSFERT THERMIQUE, ET COMPOSITION DE RÉSERVE POUR FILTRE COULEUR
申请人:CANON KK
公开号:WO2013108925A1
公开(公告)日:2013-07-25
The present invention provides a water-insoluble coloring compound having excellent light resistance, an ink containing the coloring compound, a thermal transfer recording sheet including a coloring material layer formed on a base material from the ink, and a color filter resist composition containing the ink.
Effective Recognition of Different Types of Amino Groups: From Aminobenzenesulfonamides to Amino-(<i>N</i>-alkyl)benzenesulfonamides via Iridium-Catalyzed <i>N</i>-Alkylation with Alcohols
作者:Lei Lu、Juan Ma、Panpan Qu、Feng Li
DOI:10.1021/acs.orglett.5b00824
日期:2015.5.15
A simple, highly efficient, and general strategy for the direct synthesis of amino-(N-alkyl)benzenesulfonamides has been accomplished via direct N-alkylation of aminobenzenesulfonamides bearing both different types of amino groups with alcohols as alkylating agents. Notably, this research exhibited the potential for the recognition of different types of amino groups in the N-alkylation of complex molecules with alcohols, facilitating the progress of the transition-metal-catalyzed "hydrogen autotransfer (or hydrogen-borrowing) process.
WATER-INSOLUBLE COLORING COMPOUND, INK, THERMAL TRANSFER RECORDING SHEET, AND COLOR FILTER RESIST COMPOSITION
申请人:CANON KABUSHIKI KAISHA
公开号:US20140370207A1
公开(公告)日:2014-12-18
The present invention provides a water-insoluble coloring compound having excellent light resistance, an ink containing the coloring compound, a thermal transfer recording sheet including a coloring material layer formed on a base material from the ink, and a color filter resist composition containing the ink.
THERMAL TRANSFER RECORDING SHEET
申请人:CANON KABUSHIKI KAISHA
公开号:US20210060995A1
公开(公告)日:2021-03-04
A thermal transfer recording sheet including a substrate and a yellow coloring material layer, a magenta coloring material layer, and a cyan coloring material layer frame-sequentially formed on the substrate, wherein at least one of the yellow coloring material layer, the magenta coloring material layer, and the cyan coloring material layer contains a compound with a specified structure.