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    • 3. 发明授权
    • 4- and 5-substituted 1,2,3-triazole, and regioisomer mixtures thereof, modified polymers
    • 4-和5-取代的1,2,3-三唑及其区域异构体混合物,改性聚合物
    • US09334351B2
    • 2016-05-10
    • US14126282
    • 2012-06-15
    • Brian B. MarrOsama M. Musa
    • Brian B. MarrOsama M. Musa
    • C08F220/08C07D403/12
    • C08L33/00A61K8/8141A61K47/32A61Q19/00C07D403/12C08F220/08C08L2203/02C11D3/3757
    • 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: (1) wherein m, n, and q are defined herein.
    • 提供新的4-和5-取代的1,2,3-三唑及其区域异构体混合物,其中通过与改性聚合物(马来酸酐基聚合物)反应改性取代的1,2,3-三唑。 取决于取代的1,2,3-三唑与所用马来酸酐基聚合物的比例,得到的改性聚合物可提供与取代的1,2,3-三唑部分或完全反应的马来酸酐基聚合物。 所得到的改性聚合物可以部分或全部开放以提供酰胺酸,羧酸,羧酸盐,酰亚胺或酯。 新的4-或5-取代的1,2,3-三唑及其区域异构体混合物,改性的聚合物可以转化为多种有用的聚合物,并可用于多种组合物中。 改性聚合物的实例可以由以下结构表示:formule:(1)其中m,n和q在本文中定义。
    • 4. 发明申请
    • 4- AND 5-SUBSTITUTED 1,2,3-TRIAZOLE, AND REGIOISOMER MIXTURES THEREOF, MODIFIED POLYMERS
    • 4-和5-取代的1,2,3-三唑及其配体混合物,改性聚合物
    • US20140128550A1
    • 2014-05-08
    • US14126282
    • 2012-06-15
    • Brian B. MarrOsama M. Musa
    • Brian B. MarrOsama M. Musa
    • C08F220/08
    • C08L33/00A61K8/8141A61K47/32A61Q19/00C07D403/12C08F220/08C08L2203/02C11D3/3757
    • 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: (1) wherein m, n, and q are defined herein.
    • 提供新的4-和5-取代的1,2,3-三唑及其区域异构体混合物,其中通过与改性聚合物(马来酸酐基聚合物)反应改性取代的1,2,3-三唑。 取决于取代的1,2,3-三唑与所用马来酸酐基聚合物的比例,得到的改性聚合物可提供与取代的1,2,3-三唑部分或完全反应的马来酸酐基聚合物。 所得到的改性聚合物可以部分或全部开放以提供酰胺酸,羧酸,羧酸盐,酰亚胺或酯。 新的4-或5-取代的1,2,3-三唑及其区域异构体混合物,改性的聚合物可以转化为多种有用的聚合物,并可用于多种组合物中。 改性聚合物的实例可以由以下结构表示:formule:(1)其中m,n和q在本文中定义。