-
公开(公告)号:US20050165213A1
公开(公告)日:2005-07-28
申请号:US11005248
申请日:2004-12-06
申请人: Thuy Dang , Michael Durstock , Zongwu Bai , Matthew Dalton
发明人: Thuy Dang , Michael Durstock , Zongwu Bai , Matthew Dalton
CPC分类号: C08G75/0236 , C08G75/0204 , C08G75/0231 , C08G75/024 , C08G75/025 , C08G75/0281 , C08G75/029 , C08G75/20
摘要: A sulfonated polyarylenethioethersulfone polymer and copolymer. The sulfonated polyarylenethioethersulfone polymer and copolymer comprises the reaction product of an aromatic dihalo functionality sulfonated monomer, an aromatic dithiol monomer, and optionally an aromatic dihalo functionality monomer. The invention also relates to methods of making the sulfonated polyarylenethioethersulfone polymer and copolymer, and to membranes made from the sulfonated polyarylenethioethersulfone polymer and copolymer.
摘要翻译: 磺化聚亚芳基醚醚砜聚合物和共聚物。 磺化的聚亚芳基醚醚砜聚合物和共聚物包括芳族二卤官能团磺化单体,芳族二硫醇单体和任选的芳族二卤代官能单体的反应产物。 本发明还涉及制备磺化聚亚烷基硫醚砜聚合物和共聚物的方法,以及由磺化聚亚芳基硫醚砜聚合物和共聚物制成的膜。