CN101791527A - 一种三元共聚物共混改性聚醚砜中空纤维膜及其制备方法和用途 - Google Patents
一种三元共聚物共混改性聚醚砜中空纤维膜及其制备方法和用途 Download PDFInfo
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- CN101791527A CN101791527A CN 201010134292 CN201010134292A CN101791527A CN 101791527 A CN101791527 A CN 101791527A CN 201010134292 CN201010134292 CN 201010134292 CN 201010134292 A CN201010134292 A CN 201010134292A CN 101791527 A CN101791527 A CN 101791527A
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912742A (zh) * | 2010-08-09 | 2010-12-15 | 华南理工大学 | 一种u型中空纤维膜的制备方法及u型中空纤维膜反应器 |
CN103055725A (zh) * | 2012-12-31 | 2013-04-24 | 四川大学 | 类肝素聚氨酯共混改性聚醚砜中空纤维膜及其制备方法和用途 |
CN104548963A (zh) * | 2013-10-11 | 2015-04-29 | 中国石油化工股份有限公司 | 一种共混am-amps共聚物制备亲水性荷电超滤膜的方法 |
CN104984664A (zh) * | 2015-06-20 | 2015-10-21 | 杭州汉膜新材料科技有限公司 | 氨基酸修饰聚醚砜血液透析膜的制备方法 |
CN105797600A (zh) * | 2016-05-30 | 2016-07-27 | 贵阳学院 | 由聚乙烯基吡咯烷酮改性的聚偏氟乙烯中空纤维膜及制备 |
CN107320765A (zh) * | 2016-04-29 | 2017-11-07 | 深圳兰度生物材料有限公司 | 一种重组纤维结构胶原蛋白海绵的制备方法 |
CN108472597A (zh) * | 2015-12-23 | 2018-08-31 | 帕尔公司 | 含有两种吸附剂的过滤膜 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245062A (ja) * | 1988-08-03 | 1990-02-15 | Daicel Chem Ind Ltd | 血液濃縮器用中空糸膜 |
CN1220183A (zh) * | 1997-12-17 | 1999-06-23 | 四川联合大学 | 聚醚砜中空纤维膜及其制造方法和用途 |
JP2003320229A (ja) * | 2002-04-30 | 2003-11-11 | Asahi Kasei Corp | 改質された中空糸膜 |
-
2010
- 2010-03-29 CN CN201010134292XA patent/CN101791527B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245062A (ja) * | 1988-08-03 | 1990-02-15 | Daicel Chem Ind Ltd | 血液濃縮器用中空糸膜 |
CN1220183A (zh) * | 1997-12-17 | 1999-06-23 | 四川联合大学 | 聚醚砜中空纤维膜及其制造方法和用途 |
JP2003320229A (ja) * | 2002-04-30 | 2003-11-11 | Asahi Kasei Corp | 改質された中空糸膜 |
Non-Patent Citations (1)
Title |
---|
《Biomaterials》 20031231 Changsheng Zhao et al. Blood compatible aspects of DNA-modified polysulfone membrane-protein adsorption and platelet adhesion 第3747-3755 1-5 第24卷, 2 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912742A (zh) * | 2010-08-09 | 2010-12-15 | 华南理工大学 | 一种u型中空纤维膜的制备方法及u型中空纤维膜反应器 |
CN103055725A (zh) * | 2012-12-31 | 2013-04-24 | 四川大学 | 类肝素聚氨酯共混改性聚醚砜中空纤维膜及其制备方法和用途 |
CN104548963A (zh) * | 2013-10-11 | 2015-04-29 | 中国石油化工股份有限公司 | 一种共混am-amps共聚物制备亲水性荷电超滤膜的方法 |
CN104984664A (zh) * | 2015-06-20 | 2015-10-21 | 杭州汉膜新材料科技有限公司 | 氨基酸修饰聚醚砜血液透析膜的制备方法 |
CN108472597A (zh) * | 2015-12-23 | 2018-08-31 | 帕尔公司 | 含有两种吸附剂的过滤膜 |
CN107320765A (zh) * | 2016-04-29 | 2017-11-07 | 深圳兰度生物材料有限公司 | 一种重组纤维结构胶原蛋白海绵的制备方法 |
CN105797600A (zh) * | 2016-05-30 | 2016-07-27 | 贵阳学院 | 由聚乙烯基吡咯烷酮改性的聚偏氟乙烯中空纤维膜及制备 |
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