The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades.
本发明涉及新的偶氮染料,其制备过程,以及它们用于染色或印花纤维材料以产生棕色调材料的用途。
신규한 안료 첨가제, 이의 제조방법 및 이를 포함하는 안료 분산 조성물
申请人:KOREA NATIONAL UNIVERSITY OF TRANSPORTATION Industry-Academic Cooperation Foundation 한국교통대학교산학협력단(220040135375) BRN ▼303-82-06821
公开号:KR20150114834A
公开(公告)日:2015-10-13
본 발명은 신규한 안료 첨가제, 이의 제조방법 및 이를 포함하는 안료 분산 조성물에 관한 것으로 본 발명의 안료 분산 조성물은 본 발명의 안료 첨가제를 포함하여 광학적 특성, 분산성 및 분산 안정성이 매우 높다.
[EN] TRISAZO DYES FOR INKS FOR INK JET PRINTING<br/>[FR] COLORANTS TRISAZOIQUES POUR ENCRES D'IMPRESSION A JET D'ENCRE
申请人:AVECIA LTD
公开号:WO2004046252A1
公开(公告)日:2004-06-03
A process for printing an image on a substrate comprising applying thereto a composition comprising a liquid medium and a tris-azo compound of Formula (1) or salt 5 thereof: wherein: A is an optionally substituted alkenyl, homocyclic or heterocyclic group; L' and L2 are each independently optionally substituted aryl or heteroaryl; and m and n are each independently 0 or 1 such that m+n is 1 or 2; wherein: (i) the compound of Formula (1) is optionally in the form of a metal chelate; and (ii) at least one of L1 and L2 carries at least one substituent selected from sulpho, carboxy, C1.4-alkoxy and C1-4-alkoxy-OH. Also claimed are compositions and compounds comprising Formula (1).
The invention is directed to novel hair dye compositions, novel leave-in conditioners, and novel leave-in conditioners with a hair coloring effect. Hair dye compositions, leave-in conditioners, and leave-in conditioners with hair coloring effect may include a styrene/vinylpyrrolidone copolymer emulsion.
Disclosed is a photoelectric conversion device wherein a methine dye represented by the formula (1) below is supported by a thin film of oxide semiconductor particles arranged on a substrate. Also disclosed is a solar cell manufactured by using such a photoelectric conversion device.
(In the formula (1), n represents an integer of 0-5; m represents an integer of 0-5; R
1
-R
4
independently represent a hydrogen atom, an optionally substituted aromatic residue, an optionally substituted aliphatic hydrocarbon residue or the like; X and Y independently represent a hydrogen atom; an optionally substituted aromatic residue, an optionally substituted aliphatic hydrocarbon residue or the like; Z represents an oxygen atom, a sulfur atom or the like; A
1
, A
2
, A
3
, A
4
and A
5
independently represent a hydrogen atom, an optionally substituted aromatic residue, an optionally substituted aliphatic hydrocarbon residue or the like; and rings a, b and c may be substituted.)