[EN] ORGANOSILANE, IONIC ORGANOSILANE, MEMBRANE COMPOSITION, AND MEMBRANE<br/>[FR] ORGANOSILANE, ORGANOSILANE IONIQUE, COMPOSITION DE MEMBRANE ET MEMBRANE
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2020254930A1
公开(公告)日:2020-12-24
A dihaloorganosilane is represented by the formula (I): Each X independently represents C1, Br, or I. Each Ar1 independently represents a phenylene group optionally substituted by 1 to 4 alkyl groups selected from methyl or ethyl. Each R1 independently represents an alkylene group having from 2 to 18 carbon atoms. Each R2 independently represents methyl or ethyl. Each R3 independently represents an alkylene group having from 1 to 18 carbon atoms. Each R4 independently represents an alkylene group having from 2 to 18 carbon atoms, and n is an integer in a range of 0 to 5, inclusive. Ionic organosilanes preparable from the dihaloorganosilanes are represented by the formula (II): Membrane compositions and membranes containing the ionic organosilanes are also disclosed.
一种二卤有机硅烷的化学式为(I):每个X独立地代表C1、Br或I。每个Ar1独立地代表一个苯基团,可选择地被1至4个甲基或乙基烷基取代。每个R1独立地代表具有2至18个碳原子的烷基基团。每个R2独立地代表甲基或乙基。每个R3独立地代表具有1至18个碳原子的烷基基团。每个R4独立地代表具有2至18个碳原子的烷基基团,n是一个范围在0至5之间的整数。可由二卤有机硅烷制备的离子有机硅烷的化学式为(II):还公开了含有离子有机硅烷的膜组合物和膜。