申请人:Murphy Andrew P.
公开号:US20160074817A1
公开(公告)日:2016-03-17
A halogen resistant polyamide is formed from the reaction product of an amine monomer and an acid chloride monomer wherein the amino group of the starting amine monomer is separated from the aromatic amine ring system by an alkyl group and (i) minimizes halogenation on the amine and (ii) minimizes N-halogenation at a pH range of approximately 7 to approximately 10.5. A membrane is made from the polyamide for use, for example, in a reverse osmosis desalination unit.
一种耐卤素的聚酰胺是由胺单体和酸氯化物单体的反应产物形成的,其中起始胺单体的氨基团被烷基分离出芳香胺环系统,并且(i)最小化氨基上的卤素化和(ii)在大约7至大约10.5的pH范围内最小化N-卤素化。从聚酰胺制成膜,例如用于反渗透海水淡化装置。