申请人:Yeager Gary William
公开号:US20090242831A1
公开(公告)日:2009-10-01
The present invention provides a monomer composition comprising an aromatic halosulfonyl isocyanate having structure I
wherein “m” is an integer from 2 to 5; “n” is an integer from 1 to 5; Ar is a C
3
-C
40
aromatic radical which is free of aliphatic carbon-hydrogen bonds; and X is halogen. The monomer compositions comprising aromatic halosulfonyl isocyanate I are useful in the preparation of polymeric materials useful as membranes.
本发明提供一种单体组合物,其包括具有结构I的芳香族卤代磺酰基异氰酸酯,其中“m”为2至5的整数;“n”为1至5的整数;Ar为不含脂肪族碳氢键的C3-C40芳香基团;X为卤素。包含芳香族卤代磺酰基异氰酸酯I的单体组合物在制备作为膜的聚合材料中非常有用。