[EN] 4-AND 5-SUBSTITUTED 1,2,3-TRIAZOLE AND REGIOISOMER MIXTURES THEREOF, MODIFIED POLYMERS<br/>[FR] 1,2,3-TRIAZOLE 4- ET 5-SUBSTITUÉ ET MÉLANGES DE RÉGIO-ISOMÈRES DE CELUI-CI, ET POLYMÈRES MODIFIÉS
申请人:ISP INVESTMENTS INC
公开号:WO2012174400A1
公开(公告)日:2012-12-20
Provided are novel 4- and 5-substituted 1,2,3-triazoles, and regioisomer mixtures thereof, modified polymers, wherein the substituted 1,2,3-triazoles are modified by reaction with a modifying polymer (maleic anhydride based polymer). Depending upon the ratio of the substituted 1,2,3-triazole to the maleic anhydride based polymer employed, the resulting modified polymers can provide maleic anhydride based polymers that are partially or fully reacted with the substituted 1,2,3-triazoles. The resulting modified polymers may be partially or fully opened to provide amic acids, carboxylic acids, carboxylic acidic salts, imides, or esters. The novel 4- or 5- substituted 1,2,3-triazoles, and regioisomer mixtures thereof, modified polymers can be converted to a wide variety of useful polymers and may be employed in a wide variety of compositions. An example of a modified polymer may be represented by the structure:formule : (l) wherein m, n, and q are defined herein.
提供了新型的4-和5-取代的1,2,3-三唑及其区域异构体混合物,以及改性聚合物,其中取代的1,2,3-三唑通过与改性聚合物(马来酸酐基聚合物)反应而被改性。根据取代的1,2,3-三唑与马来酸酐基聚合物的比例,得到的改性聚合物可以提供部分或完全与取代的1,2,3-三唑反应的马来酸酐基聚合物。得到的改性聚合物可以部分或完全开放,以提供酰胺酸、羧酸、羧酸盐、亚酰胺或酯。新型的4-或5-取代的1,2,3-三唑及其区域异构体混合物,改性聚合物可以转化为各种有用的聚合物,并可以用于各种组合物中。改性聚合物的一个例子可以用以下结构表示:公式:(1),其中m、n和q在此定义。