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发明公开
CN101348668A 表达10G 4/5颜料的组合物及用此组合物制备颜色表征物的技术方法 无效 - 撤回

表达10G 4/5颜料的组合物及用此组合物制备颜色表征物的技术方法
摘要：
本发明公开了表达10G 4/5颜料的组合物及用此组合物制备颜色表征物的一种技术方法。该组合物按重量份组成为：CSC－C基料995～1005份；PG7，颜料含量为20％，36.13～37.13份；PBK7，颜料含量为9％，0.6份；PW6，颜料含量为65％，15.3～15.5份。上述CSC－C基料主要成分是丙烯酸共聚物，含量是35～45％，基料的对比率为0.20～0.40，斯托默粘度为90～100KU，入射角度为85时，光泽度5～10。本发明的颜色表征物具有良好耐候性和稳定性，配比重现性好，所用原料及工艺过程符合低VOC和零VOC环保的要求和标准；这种颜色表征物与中国颜色体系国家标准理论模型中的标准值相比颜色差异小，颜色实现的准确程度高，可广泛应用于许多与颜色相关的领域。
摘要（英）：

The invention discloses a composition expressing 10G 4/5 pigment and a technical method for preparing a color characterization object by using the composition. The composition comprises the following components in weight portion: 995 to 1,005 portions of CSC-C base stock, 36.13 to 37.13 portions of PG7 the pigment content of which is 20 percent, 0.6 portion of PBK 7 the pigment content of which is 9 percent and 15.3 to 15.5 portions of PW6 the pigment content of which is 65 percent. The main component of the CSC-C base stock is acrylic acid polymer the content of which is between 35 and 45 percent; the contrast ratio of the base stock is between 0.20 and 0.40, the Stoke viscosity of the base stock is between 90 and 100 KU; and when the incidence angle is 85 DEG, the lustrousness of the base stock is between 5 and 10. The color characterization object has good weather resistance and stability, and good matching reproduction quality, and raw materials and process used meet the environment-friendly requirement and standard of low VOC and zero VOC; compared with the standard value of a theoretical model in national standard of Chinese color system, the color characterization object has small color difference, has high accuracy in color realization, and can be widely applied in a plurality of fields related to color.

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