A series of polymerizable nonionic urethane surfactants were synthesized with 2, 4-tolylene di-iso-cyanate (2, 4-tdi), polyethylene glycols (PEG) of different molecular weight and allylalcohol.
For functional polymer of rosin allylalcohol ester, the static adsorption of ginkgo biloba flavone was 22.
研究了功能化松香丙烯醇酯聚合物吸附分离银杏黄酮的效果。
3
One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.