An amino-functional polysiloxane is prepared by reacting an aminosilane (A) which contains an aminoalkyl group and at least one alkoxy group bonded to Si with a carboxylic acid and a silanol-functional polysiloxane (B). The aminosilane (A) is partially converted into its carboxylate salt which acts as a catalyst for the siloxane condensation polymerization reaction between (A) and (B).
[EN] USE OF CHITOSAN MODIFIED BY FLUORINE-CONTAINING COMPOUND AS DRUG CARRIER AND PREPARATION METHOD THEREFOR<br/>[FR] UTILISATION DE CHITOSANE MODIFIÉ PAR UN COMPOSÉ FLUORÉ EN TANT QUE VECTEUR DE MÉDICAMENT ET SON PROCÉDÉ DE PRÉPARATION<br/>[ZH] 含氟化合物修饰的壳聚糖作为药物载体的用途及其制备方法
[EN] APPLICATION OF AND PREPARATION METHOD FOR CATIONIC POLYMER MODIFIED BY FLUORINE-CONTAINING COMPOUND AS DRUG CARRIER<br/>[FR] PROCÉDÉ DE PRÉPARATION DE POLYMÈRE CATIONIQUE MODIFIÉ PAR UN COMPOSÉ CONTENANT DU FLUOR SERVANT DE VECTEUR DE MÉDICAMENT, ET APPLICATION ASSOCIÉE DUDIT POLYMÈRE<br/>[ZH] 含氟化合物修饰的阳离子聚合物作为药物载体的应用及制备方法