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    • 23. 发明申请
    • FUNCTIONAL POLYARYLETERS
    • 功能聚合物
    • WO2008073537A1
    • 2008-06-19
    • PCT/US2007/076221
    • 2007-08-17
    • GENERAL ELECTRIC COMPANYZHANG, YanshiSTEIGER, DanielSURIANO, Joseph, AnthonyYEAGER, Gary, William
    • ZHANG, YanshiSTEIGER, DanielSURIANO, Joseph, AnthonyYEAGER, Gary, William
    • C08G75/23C08G65/38
    • C08G65/40C08G65/48C08G75/23
    • Membranes comprising functional polyarylether having structural units of formula (I) are useful for hemodialysis and hemofiltration, wherein X is selected from Br, NR 4 R 5 , OOCR 6 , OR 7 , NR 4 CONR 5 R 6 , NR 4 COOR 5 R 6 and combinations thereof; R 1 , R 2 and R 3 are independently at each occurrence CH 2 X, H, halo, cyano, nitro, a C 1 -C 12 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; R 4 and R 5 are independently H, a C 1-10 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical, or a combination thereof; R 6 is H, a C 2-10 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; R 7 is OCH 2 CH 2 (OCH 2 CH 2 ) n OH or OOCCH 2 (OCH 2 CH 2 ) n CH 3 ; Z is a direct bond, O, S, SO, SO 2 , CO, phenylphospinyl oxide, alkenyl, alkynyl, a C 1 -C 12 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; a, b, and c are independently 1 or 2; and m, n and p are independently 0 or 1.
    • 包含具有式(I)结构单元的官能聚芳醚的膜可用于血液透析和血液滤过,其中X选自Br,NR4R5,O0CR6 或,或者,NR 4,SEQ ID NO:5,NR 4, SUPER COOR< 5> 6< 6>及其组合; R 1,R 2和R 3在每次出现时独立地为CH 2 X,H,卤素,氰基 ,硝基,C 1 -C 12脂族基团,C 3 -C 12脂环族基团,C 1 -C 12 - C 3 -C 12芳族基团或其组合; R 4和R 5独立地是H,C 1-10烷基脂族基,C 3 -C 12脂环族基团,C 3 -C 12 - 芳族基团或其组合; R 6是H,C 2-10脂族基团,C 3 -C 12 - 脂环族基团, C 3 -C 12芳族基团或其组合; R 2是OCH 2 CH 2(OCH 2 CH 2 CH 2) ; Z是直接键,O,S,SO,SO 2,CO,苯基氧化烯,烯基,炔基,C 1 -C 12 >脂族基团,C 3 -C 12脂环族基团,C 3 -C 12芳族基团或C 3 -C 12 - 其组合; a,b和c独立地为1或2; m,n和p独立地为0或1。