Composite semipermeable membrane

The present invention pertains to a composite semipermeable membrane having a microporous support layer and a separation function layer provided on the microporous support layer, the separation function layer containing a crosslinked aromatic polyamide having a specific partial structure. 本发明涉及一种复合半...

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Bibliographic Details
Main Authors NAGANO IZUMI, SHIMURA HARUTOKI, OGAWA, KUMIKO, MITSUI SHINYA
Format Patent
LanguageChinese
English
Published 30.07.2024
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention pertains to a composite semipermeable membrane having a microporous support layer and a separation function layer provided on the microporous support layer, the separation function layer containing a crosslinked aromatic polyamide having a specific partial structure. 本发明涉及一种复合半透膜，其为具有微多孔性支承层、和设置于所述微多孔性支承层上的分离功能层的复合半透膜，所述分离功能层含有具有特定的部分结构的交联芳香族聚酰胺。
Bibliography:Application Number: CN20228084492