Microcapsules were prepared by the method of in situ interfacial polymerization with urea formaldehyde as the outer membrane and disperse dye C. I. 266 as core material. 以尿素和甲醛为壁材,分散染料酸性红GP(C.I.266)为囊芯制备了分散染料微胶囊。
An Investigation on Microemulsion Polymerization for dye modification 超细乳胶聚合改性染料研究
The polymerization degree, crystallinity and orientation degree of the oil flax fibers were decreased differently after the basic modification, and the dye pickup was obviously improved. 胡麻纤维经碱改性后,纤维的聚合度、结晶度和取向度都有不同程度的下降,纤维上染率也有明显提高。
Laccase could catalyze polymerization of aromatic compounds with hydroxyl or amino groups, synthesis and degradation of azo dye, and degradation and detoxification of polyaromatic hydrocarbon, etc. 漆酶可应用于带有羟基或氨基的芳香族单体的聚合反应,偶氮染料的合成及降解,稠环芳烃的降解去毒等。
Then the dye-retanning agents were prepared by addition polymerization between the dye monomer and the acrylic monomer. In the products, the conversion of dyes monomer is 80.2%, there are 10.03% of polymerized anthraquinone dye monomers in polymer skeletons. 通过染料单体与丙烯酸类单体进行加成聚合法制备主链键合型染色复鞣剂,得到的共聚物中可聚合蒽醌染料单体的转化率为80.2%,其质量分数占高分子骨架的10.03%。
Polymer dispersed liquid crystalline ( PDLC) films containing dichroic dye were prepared by the polymerization of HEMA, BMA and E 7 incorporated with dichroic dye under UV irradiation. 用聚合分相法,在E-7液晶中掺入二色性液晶分散蓝,制成聚合物分散液晶膜。
Insoluble chromogenic inulin gel was made through graft polymerization and staining with inulin, Glycidyl methacrylate ( GMA), tetramethylethylenediamine ( TMEDA) and active dye. 本研究以菊粉、甲基丙烯酸缩水甘油酯(GMA)、四甲基乙二胺(TMEDA)和活性染料为主要原料,通过接枝聚合制备菊粉凝胶,再经染色,制成不溶性呈色菊粉。