| 有机颜料表面改性及其助剂（一） |
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| 引用本文： | 陈荣圻,陈岚.有机颜料表面改性及其助剂（一）[J].印染助剂,2001,18(3):1-3. |
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| 作者姓名： | 陈荣圻 陈岚 |
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| 作者单位： | 1. 上海纺织职大
2. 上海日用化学研究所 |
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| 摘 要： | 介绍了使有机颜料高档化的措施－有机颜料表面改性，有机颜料表面改性是在颜粒子的表面上沉积或包覆单分子或多分子的物质，如表面活性剂、改性剂、高分子化合物等，使粒子表面极性与使用介质有更好的相容性，以减少粒子聚集，提高润湿性、分散性、着色率等性能。
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| 关 键 词： | 有机颜料 表面改性 表面活性剂 超分散剂 |
| 文章编号： | 1004-0439(2001)03-0001-03 |
| 修稿时间： | 2000年7月26日 |
Synthesis and Dispersibility of Detergency Promoter of Amphoteric Polyacrylic Acids |
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| CHEN Rong_qi,CHEN Lan.Synthesis and Dispersibility of Detergency Promoter of Amphoteric Polyacrylic Acids[J].Textile Auxiliaries,2001,18(3):1-3. |
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| Authors: | CHEN Rong_qi CHEN Lan |
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| Affiliation: | CHEN Rong_qi1,CHEN Lan2 |
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| Abstract: | Upgrading of pigment dyestuff through surface modification of it is discussed. This modification is made by depositing or covering on the surface of pigment granules with monomolecular or multimolecular compounds such as surfactants, modifiers or polymeric compounds so that the polarity of pigment granules is more compatible with the medium used, thus minimizing the granule aggregation and improving its wettability, dispersibility and dye-uptake. |
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| Keywords: | pigment dyestuff surface modifier surfactant superdispersing agent |
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