发明名称 |
OUTSTANDINGLY CHLORINE RESISTANT HIGH-FLOW-RATE WATER-TREATMENT SEPARATION MEMBRANE AND PRODUCTION METHOD FOR SAME |
摘要 |
A water-treatment separating membrane includes a polyamide active layer formed on a porous support. When the polyamide active layer is dyed using a 5% aqueous solution of Rhodamine B, at least a curve pattern formed by connecting two or more arcs is formed in at least a partial area of the polyamide active layer. |
申请公布号 |
EP2886187(A4) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20130843067 |
申请日期 |
2013.11.21 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, JAE-HONG;KO, YOUNG-HOON;SHIN, CHONG-KYU;LEE, PHILL |
分类号 |
B01D69/12;B01D61/02;B01D67/00;B01D69/02;B01D69/10;B01D71/56;B01D71/82 |
主分类号 |
B01D69/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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