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一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用; 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用; 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用; 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用
任吉中; 冯世超; 李晖; 邓麦村
Application NumberCN201310023952.0
Patent NumberCN201310023952.0
Application Date2013-01-22
2014
Rights Holder中国科学院大连化学物理研究所
Subtype发明
PCT Attributes
CountryCN
Department大连化物所
一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用; 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用; 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用; 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用
Date Available2014-07-23
Status实审
Abstract一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用,以聚醋酸乙烯酯PVAc和聚醚-b-聚酰胺Pebax为膜材料,通过溶液共混的方法制备气体分离膜。该共混膜兼有玻璃态聚合物膜和橡胶态聚合物膜的优点,优先渗透CO2、H2S和SO2等酸性气体,并对CO2/N2、SO2/N2、H2S/CH4、CO2/CH4等体系保持较高的分离性能。
Language中文
Document Type专利
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/120262
Collection中国科学院大连化学物理研究所
Recommended Citation
GB/T 7714
任吉中,冯世超,李晖,等. 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用, 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用, 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用, 一种聚醋酸乙烯酯与聚醚-b-聚酰胺共混膜、其制备和应用. CN201310023952.0[P]. 2014-01-01.
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