申请人:Akzo Nobel Chemicals International B.V.
公开号:US10100133B2
公开(公告)日:2018-10-16
Process for functionalizing a polymer by treating said polymer at a temperature in the range 80-250° C. with a mono-azide of the formula wherein m is 0 or 1, n is 0 or 1, n+m=1 or 2, X is a linear or branched, aliphatic or aromatic hydrocarbon moiety with 1-12 carbon atoms, optionally containing heteroatoms, Rb is selected from the group consisting of hydrogen, linear and branched alkyl groups with 1-6 carbon atoms optionally substituted with O, S, P, Si, or N-containing functional groups, alkoxy groups with 1-6 carbon atoms, and halogens, and each Ra is individually selected from hydrogen, linear or branched alkyl groups with 1-6 carbon atoms, or may form a saturated or unsaturated aliphatic or aromatic ring structure with at least one other Ra.
聚合物官能化工艺:在 80-250°C 的温度范围内,用以下式子的单叠氮化物处理所述聚合物式中 m 为 0 或 1,n 为 0 或 1,n+m=1 或 2,X 为 1-12 个碳原子的直链或支链脂肪族或芳香族烃基,可选含有杂原子,Rb 选自由氢、可选被 O 取代的 1-6 个碳原子的直链和支链烷基、1-6 个碳原子的烷氧基、1-6 个碳原子的烷氧基或含 N 的官能团组成的组、S、P、Si 或含 N 的官能团、1-6 个碳原子的烷氧基和卤素,每个 Ra 单独选自氢、1-6 个碳原子的直链或支链烷基,或可与至少一个其它 Ra 形成饱和或不饱和脂肪族或芳香族环结构。