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    • 16. 发明公开
    • 모노아조 금속 착체, 아조형 안료 분산제 및 이를 포함한 안료 조성물
    • MONOAZO金属复合物,AZO型颜料分散剂和包含AZO型颜料分散剂的颜料组合物
    • KR1020090130048A
    • 2009-12-17
    • KR1020097021349
    • 2008-04-22
    • 니폰 가야꾸 가부시끼가이샤
    • 타카하시신지로쿠와하라아키오
    • B01F17/12C09B45/14C09B45/18C09B67/20
    • C09B45/18C09B45/14C09B45/20C09B45/22C09B63/005C09B67/0041C09B67/0086C09B69/045G02B5/223
    • [PROBLEMS] To microparticulate a yellow pigment having a structure derived from barbituric acid (e.g., C. I. Pigment Yellow 150) and increase the concentration of the pigment in a pigment composition comprising the pigment without increasing the viscosity of the composition after dispersion of the pigment, increasing the aggregation or precipitation in the composition, or increasing the viscosity of the composition over time; and to provide a stable pigment composition which can be used as a coloring agent for a color filter resist or a ink-jet ink. [MEANS FOR SOLVING PROBLEMS] Disclosed is a monoazo metal complex represented by the formula (1). (1) wherein Rrepresents a hydrogen atom, a C-Calkyl group, a C-Calkoxy group, a chlorine atom, a bromine atom or a nitro group; M represents a hydrogen atom, a sodium, a potassium, a magnesium, a calcium, a barium or an aluminum; Mrepresents a n-valent cation; "Metal" represents Ni, Fe, Cu, Co or Al; m represents an integer of 1 or 2; and n represents an integer of 1, 2 or 3.
    • 为了使具有来源于巴比妥酸的结构的黄色颜料(例如,CI颜料黄150)微粒化,并且增加颜料在颜料组合物中的浓度,而不增加颜料分散后的组合物的粘度, 增加组合物中的聚集或沉淀,或随时间增加组合物的粘度; 并提供可用作滤色器抗蚀剂或喷墨油墨着色剂的稳定颜料组合物。 解决问题的手段公开了由式(1)表示的单偶氮金属络合物。 (1)其中R表示氢原子,C-C烷基,C-Calkoxy基,氯原子,溴原子或硝基; M表示氢原子,钠,钾,镁,钙,钡或铝; M表示n价阳离子; “金属”表示Ni,Fe,Cu,Co或Al; m表示1或2的整数; n表示1,2或3的整数。
    • 20. 发明公开
    • 아조 모이어티를 포함하는 자가 분산형 금속착물 착색제
    • 具有改进的存储稳定性和光稳定性和耐水性的自分散金属复合颜料
    • KR1020050017804A
    • 2005-02-23
    • KR1020030055214
    • 2003-08-09
    • 삼성전자주식회사
    • 이경훈유승민정연경
    • C09B45/04
    • C09B45/16C09B45/18C09B45/20
    • PURPOSE: Provided is self-dispersible metal complex colorant containing azo moiety having improved storage stability and endurances such as light stability and water-resistance, and possible to exhibit varied colors. CONSTITUTION: The self-dispersible metal complex colorant is represented by the following formula 1 (wherein A1 and A2 each independently contain substituted or non-substituted alkenylene group having 2 to 30 carbon atoms with at least one double bonds and are conjugated moieties with azo groups; X1 and X2 each are hydroxy group, or alkoxy group, carboxyl group or substituted and/or non-substituted amino group having 1 to 4 carbon atoms; M is multi-valent transition metal; L is neutral or anionic ligand; T is mono-substituted or multi-substituted hydrophilic functional group; N is integer of 1 to 3; J is linker). Colorant composition comprises 1 to 20 parts by weight of the above complex colorant to 100 parts by weight of the composition together with aqueous liquid medium.
    • 目的:提供含有具有改善的储存稳定性和耐光性如耐光稳定性和耐水性的偶​​氮部分的自分散性金属络合物着色剂,并且可以显示各种颜色。 构成:自分散性金属络合物着色剂由下式1表示(其中A1和A2各自独立地含有具有2至30个碳原子的取代或未取代的亚烯基,具有至少一个双键,并且是具有偶氮基团的共轭部分 ; X 1和X 2各自为羟基或烷氧基,羧基或具有1至4个碳原子的取代和/或未取代的氨基; M为多价过渡金属; L为中性或阴离子配体; T为单 取代或多取代的亲水官能团; N为1至3的整数; J为连接基)。 着色剂组合物包含1至20重量份的上述复合着色剂与100重量份的组合物和水性液体介质。