
[颜料] 有机颜料
As a new type of organic pigment, the plastic pigment has been widely used in paper coatings.
塑料颜料作为一种新型有机颜料已广泛用于造纸涂布加工纸生产中。
The main functions and structure types of specialty auxiliaries and additives for organic pigment were introduced.
介绍了有机颜料专用助剂与添加剂的主要作用和产品的主要结构类型。
Producing fine particle size and narrow particle size distributions in aqueous organic pigment dispersions is a significant challenge.
在水溶性有机颜料的分散体系中,得到好的颗粒尺寸和窄的粒径分布很不容易。
In this article, the metal complex organic pigment was introduced, including chemistry structure, methods of manufacture, properties, application properties and so on.
介绍了金属络合有机颜料的特点,包括它们的化学结构、制备方法、应用性质等。
Permanent violet RL is high-grade organic pigment of carbazole dioxathion.
永固紫RL系二恶嗪类的高档有机颜料。
The toxicity of organic pigment has become ecological concern.
有机颜料是否具有毒性已成为人们关注的一个焦点。
And the red part which is conformed to be a kind of gules organic pigment by FTIR is not resulted by some other mineral but also sheridanite.
其中的红色部分呈条带状分布在透绿泥石中,通过红外光谱分析确认其为一种红色有机颜料。
A new method for the determination of the tinting strength of organic pigment was discussed in this paper. This method is ****** and useful for organic pigment used for coloration of plastics.
本文叙述了一种简单实用的塑料着色用有机颜料看色力的测定方法。
Textile chemicals: Dyestuffs , organic pigment , textile , printing and dye the auxiliary.
纺织化学品:染料、有机颜料、纺织、印染助剂;
The main focus of the organic pigment industry is R\u0026D of high performance pigments (HPP). Some of the new pigments on the world market are C.
有机颜料的发展主流是大力研发高性能有机颜料,它们中已上市的新品种有以C I。颜料蓝80为代表的苯并咪唑酮-二恶嗪类颜料,以C。
Azo pigments is one of the main production in organic pigment, so the research of azo pigment wastewater processing method may solve the contamination of pigment chemical plants.
有机颜料废水用一般的过滤、气浮、絮凝沉淀、湿式氧化、生物处理等方法难以有效处理,一直是工业废水治理难题之一。
The effect of the targets of post treating alkaline boiled technology on the tinting power and dispersion on organic pigment phthalocyanine blue B is discussed.
探讨了后处理碱煮工艺指标对有机颜料酞菁兰B的着色力和分散性的影响。
The main focus of the organic pigment industry is R\u0026D of high performance pigments (HPP). Some of the new pigments on the world market are C. I.
有机颜料的发展主流是大力研发高性能有机颜料,它们中已上市的新品种有以CI。
All of the information mentioned here are important for domestic organic pigment industry to regulate the organization and to develop new pigments.
对调整我国有机颜料行业组织结构和发展新颜料具有参考价值。
An ink composition is disclosed including a liquid vehicle and an ionically charged organic pigment and a hydroxylated hydrocarbon humectant having at least two hydroxyl groups.
油墨的组成是一个公开,包括液体和离子键车辆收取有机颜料和羟基碳氢化合物保湿至少有两个羟基。
Finally, the market prospect of dyestuff and organic pigment in 2005 was forecasted.
最后,对2005年的市场前景做了预测。
Various auxiliaries are applied to organic pigment synthesis and surface modification.
合成和表面改性处理中要应用许多助剂。
And yellow pigment 12, yellow pigment 13, and yellow pigment 83 are most widely used of the series of organic yellow pigment.
有机颜料黄12、有机颜料黄13、有机颜料黄83是有机颜料黄系列中最常用的三种颜料。
It now has mainly organic pigments, pigment intermediates in order to supplement the five product lines.
目前已拥有以有机颜料为主,以颜料中间体为辅的五大产品系列。
Liaoyang Dongwang Chemicals Co. , Ltd. and Liaoyang Fuli Synthesis Chemical Plastic Plant are organic pigments and pigment intermediates professional production enterprises.
辽阳市东旺化学制品有限公司和辽阳福利合成化塑厂是有机颜料和颜料中间体的专业生产企业。
Our main products include basic Inorganic and Organic chemicals, Pigment \u0026Dyestuff and feedstuff, which have enjoyed great popularity in the world market, with good quality and reasonable prices.
我们的主要产品包括基本有机或无机化工、色素及饲料很受欢迎,在世界市场上,以优良的品质,合理的价格…
These structures greatly increased CMS's surface area, giving basis for expounding CMS's adsorption to metal pigment and organic meterial. This expresses the unity of the structure and function.
这些结构使麦饭石表面积大大增加,为解释麦饭石对金属、色素、有机物等良好的吸附作用提供依据,说明构效统一。
Results: We obtained ursolic acid, polysaccharides, saponins, organic acid, carbohydrate and pigment from the haw.
结果:可从山楂中得到熊果酸、 黄酮类、皂苷、糖类、有机酸类、色素等多种成分。
有机颜料(organic pigment)是指通过化学合成或天然提取的含碳化合物制成的着色物质,其分子结构通常包含发色基团(如偶氮、蒽醌、酞菁等)和助色基团。这类颜料以芳香烃、杂环化合物为基础,通过分子内电子跃迁实现显色,具有较高的着色力与色纯度。
在化学特性上,有机颜料通过共轭双键体系稳定颜色,例如酞菁蓝(Phthalocyanine Blue)的平面大环结构能产生强烈的蓝绿色调,而偶氮颜料(Azo Pigments)则通过-N=N-基团形成红黄色系。这类颜料不溶于水或有机溶剂,需通过分散工艺应用于油墨、涂料、塑料等领域。
相较于无机颜料,有机颜料具有更鲜艳的色相和更高的着色强度,但耐光性、耐热性相对较弱。例如汽车涂料中使用的喹吖啶酮红(Quinacridone Red)需添加稳定剂以提升耐候性。根据欧洲化学品管理局(ECHA)的注册数据,全球注册的有机颜料品种超过3000种,覆盖从印刷油墨到食品包装的广泛应用场景。
参考文献:
根据多个词典释义和行业应用背景,"organic pigment"(有机颜料)是由含碳有机化合物构成的着色剂,其定义和特性可分为以下四部分解释:
基本定义
有机颜料是通过人工合成的含碳化合物,其分子结构中包含发色团和助色团,通过化学键将颜色固定在载体上。与无机颜料相比,其生产工艺更复杂,需经过中间体制备、晶体调整等多道工序。
核心特性
相关行业标准可在中国染料工业协会(CDIA)官网查询完整技术参数。
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