NOVEL COMPOUND HAVING MULTIMER STRUCTURE OF XANTHENE DERIVATIVE, COLORING COMPOSITION, INK FOR INKJET RECORDING, METHOD OF INKJET RECORDING, COLOR FILTER, AND COLOR TONER
申请人:FUJIFILM CORPORATION
公开号:US20140176653A1
公开(公告)日:2014-06-26
There is provided a compound represented by formula (1):
in formula (1), L represents a divalent to tetravalent linking group; D represents a residue obtained by removing 1 to 5 hydrogen atoms from a compound represented by formula (2); m represents an integer of 1 to 10, however, each L may be the same with or different from every other L; n represents an integer of 2 to 10, however, each D may be the same with or different from every other D; and in formula (2), each of R
4
to R
24
independently represents a hydrogen atom or a substituent, provided that formula (2) has at least one or more ionic hydrophilic groups.
Solvent-Free Synthesis of Sulfonephthaleins, Sulfonefluoresceins and Fluoresceins Under Microwave Irradiation
作者:Simon Cihelník、Ivan Stibor、Pavel Lhoták
DOI:10.1135/cccc20021779
日期:——
An efficient solvent-free synthesis of sulfonephthaleins, sulfonefluoresceins and fluoresceins under microwave irradiation is reported.
报道了一种高效的无溶剂合成磺酮邻苯二甲酸酯、磺酮荧光素和荧光素的方法,在微波辐射下进行。
COLORED COMPOSITION, INKJET RECORDING INK, AND INKJET RECORDING METHOD
申请人:Fujifilm Corporation
公开号:EP2821444A1
公开(公告)日:2015-01-07
It is an object to provide a coloring composition which is excellent in moisture resistance, and is also excellent in hue, saturation and ozone resistance. Further, it is an object to provide an ink for inkjet recording, which includes the coloring composition, and an inkjet recording method using the ink for inkjet recording.
A coloring composition including the compound represented by Formula (1) described in the specification and the compound selected from (A) to (C) described in the specification.
Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.