发明名称 POLYARYLETHER MEMBRANES
摘要 A membrane including a polyarylether having amide functionality. The polyarylether having amide functionality includes units from at least one of structure I or structure II: R1 and R2 are separate groups or are covalently connected to form a cyclic moiety; R1 and R2 are each, independently, hydrogen, C1-20 alkyl, C3-C30 aryl or a substituted C3-30 aryl; R3, R4, R5, R6, R7 and R8 are each, independently, a nitro group, C1-C12 alkyl, C3-C30 aryl or a combination; Y is hydrogen, C1-20 alkyl or C3-C30 aryl; k is from about 0 to about 10; a, b, c, d, e and f are each, independently, 0, 1, 2, 3 or 4; and m and n are each, independently, 0 or 1.
申请公布号 US2010041853(A1) 申请公布日期 2010.02.18
申请号 US20080191252 申请日期 2008.08.13
申请人 YEAGER GARY WILLIAM;STEIGER DANIEL;ZHANG YANSHI 发明人 YEAGER GARY WILLIAM;STEIGER DANIEL;ZHANG YANSHI
分类号 C08G75/18 主分类号 C08G75/18
代理机构 代理人
主权项
地址