阅读说明：本技术 水溶性多糖衍生物、其制备工艺及其用途 (Water-soluble polysaccharide derivatives, process for their preparation and their use ) 是由 朱利奥·比安基尼 兰弗兰科·卡莱加罗 于 2018-05-29 设计创作，主要内容包括：公开了一种由聚氨基糖阳离子和阴离子组成的中性盐、以及用于制备该中性盐的程序和该中性盐作为生物材料和作为药物组合物中的成分的用途。事实上,所述中性盐已经令人惊讶地呈现出高的水溶性和高纯度,制备程序使最终产物中的高风险污染物的含量最小化,并且减少了反应时间和纯化时间。(Neutral salts composed of polyaminosaccharide cations and anions are disclosed, as well as procedures for preparing the neutral salts and use of the neutral salts as biomaterials and as ingredients in pharmaceutical compositions. In fact, the neutral salts have surprisingly been shown to have high water solubility and high purity, the preparation procedure minimizes the content of high risk contaminants in the final product, and reduces the reaction time and purification time.)