发明名称 |
METHOD FOR PREPARATION OF CROSSLINKED THERMALLY REARRANGED POLY(BENZOXAZOLE-CO-IMIDE) MEMBRANES FOR FLUE GAS SEPARATION AND MEMBRANES FOR FLUE GAS SEPARATION PREPARED THEREBY |
摘要 |
The present invention is configured to manufacture a thermally rearranged poly(benzoxazole-imide) membrane with a crosslinked structure by crosslinking and thermal rearrangement at the same time by only thermally treating an ortho-hydroxy polyimide membrane having a carboxylic acid, and to apply the same to flue gas separation. According to the present invention, a thermally rearranged poly(benzoxazole-imide) membrane with a crosslinked structure for flue gas separation can be manufactured by only thermal treatment without undergoing a chemical method for forming the crosslinked structure and a complicated process such as UV irradiation, and a membrane for flue gas separation manufactured by the same not only has excellent transmissivity and selectivity, but also us able to be industrialized by mass production by a simple manufacturing process. |
申请公布号 |
KR20150056331(A) |
申请公布日期 |
2015.05.26 |
申请号 |
KR20130139217 |
申请日期 |
2013.11.15 |
申请人 |
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) |
发明人 |
LEE, YOUNG MOO;MARIOLA CALLE;JO, HYE JIN |
分类号 |
B01D71/64;B01D53/22;B01D67/00;B01D71/82 |
主分类号 |
B01D71/64 |
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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