JP2003532746A5 - - Google Patents
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- Publication number
- JP2003532746A5 JP2003532746A5 JP2000600765A JP2000600765A JP2003532746A5 JP 2003532746 A5 JP2003532746 A5 JP 2003532746A5 JP 2000600765 A JP2000600765 A JP 2000600765A JP 2000600765 A JP2000600765 A JP 2000600765A JP 2003532746 A5 JP2003532746 A5 JP 2003532746A5
- Authority
- JP
- Japan
- Prior art keywords
- negatively charged
- microporous membrane
- unsaturated monomer
- group
- anionic polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000178 monomer Substances 0.000 description 13
- 239000012982 microporous membrane Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 10
- 229920006318 anionic polymer Polymers 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12166899P | 1999-02-25 | 1999-02-25 | |
| US60/121,668 | 1999-02-25 | ||
| PCT/US2000/004745 WO2000050160A1 (en) | 1999-02-25 | 2000-02-25 | Negatively charged membrane |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003532746A JP2003532746A (ja) | 2003-11-05 |
| JP2003532746A5 true JP2003532746A5 (enExample) | 2007-04-12 |
| JP4532748B2 JP4532748B2 (ja) | 2010-08-25 |
Family
ID=22398101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000600765A Expired - Lifetime JP4532748B2 (ja) | 1999-02-25 | 2000-02-25 | 負電荷を持つ膜 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1163044B1 (enExample) |
| JP (1) | JP4532748B2 (enExample) |
| AU (1) | AU3376400A (enExample) |
| CA (1) | CA2364839C (enExample) |
| DE (1) | DE60012311T2 (enExample) |
| WO (1) | WO2000050160A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60212965T2 (de) | 2001-04-27 | 2007-10-25 | Millipore Corp., Billerica | Vernetzte multipolymere beschichtung |
| US7247370B2 (en) | 2001-07-20 | 2007-07-24 | Mcmaster University | Asymmetric gel-filled microporous membranes |
| WO2004022201A1 (en) * | 2002-09-03 | 2004-03-18 | Whatman Plc | Porous composite membrane and method for making the same |
| US20040127648A1 (en) * | 2002-12-31 | 2004-07-01 | Ciphergen Biosystems, Inc. | Sorbent and method for the separation of plasmid DNA |
| AU2004212641B2 (en) | 2003-02-19 | 2009-08-06 | Merck Millipore Ltd. | Composite materials comprising supported porous gels |
| WO2005078016A1 (en) | 2004-02-05 | 2005-08-25 | Millipore Corporation | Room temperature stable agarose solutions |
| EP1729882A1 (en) | 2004-02-05 | 2006-12-13 | Millipore Corporation | Porous adsorptive or chromatographic media |
| US7479223B2 (en) | 2004-02-05 | 2009-01-20 | Millipore Corporation | Porous adsorptive or chromatographic media |
| EP1711250A1 (en) | 2004-02-05 | 2006-10-18 | Millipore Corporation | Method of forming coated structures |
| US7807823B2 (en) | 2004-02-05 | 2010-10-05 | Millipore Corporation | Method of forming polysaccharide structures |
| US7604746B2 (en) | 2004-04-27 | 2009-10-20 | Mcmaster University | Pervaporation composite membranes |
| EP1773485B1 (en) * | 2004-06-07 | 2015-09-16 | Natrix Separations Inc. | Stable composite material comprising supported porous gels |
| US7285219B2 (en) | 2004-08-10 | 2007-10-23 | Prime Separations, Inc. | Chromatographic separation member and method |
| US9433922B2 (en) | 2007-08-14 | 2016-09-06 | Emd Millipore Corporation | Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same |
| CA2703086C (en) * | 2007-10-26 | 2014-11-25 | Asahi Kasei Chemicals Corporation | Method for purifying protein |
| KR101694426B1 (ko) | 2008-09-02 | 2017-01-09 | 나트릭스 세퍼레이션즈, 인코포레이티드 | 크로마토그래피 막, 이를 포함하는 장치 및 이의 이용방법 |
| CN104801204B (zh) * | 2009-02-27 | 2019-01-01 | Emd密理博公司 | 用于除去蛋白质聚集体的具有磺酸基团的膜 |
| US9441011B2 (en) | 2009-07-03 | 2016-09-13 | Asahi Kasei Chemicals Corporation | Method for purification of antibody using porous membrane having amino group and alkyl group both bound to graft chain immobilized on porous substrate |
| US20120077249A1 (en) * | 2010-04-20 | 2012-03-29 | Millipore Corporation | Separation Of Virus And/Or Protein From Nucleic Acids By Primary Amines |
| JP2012211110A (ja) * | 2011-03-31 | 2012-11-01 | Asahi Kasei Medical Co Ltd | 多孔質吸着膜 |
| US9873088B2 (en) | 2011-05-17 | 2018-01-23 | Natrix Separations Inc. | Layered tubular membranes for chromatography, and methods of use thereof |
| WO2015088677A1 (en) | 2013-12-12 | 2015-06-18 | Emd Millipore Corporation | Protein separations using an acrylamide containing filter |
| KR101563544B1 (ko) | 2015-06-19 | 2015-10-28 | 한국산업기술시험원 | 고분자 분리막의 표면 개질 방법 |
| CA3118548A1 (en) | 2018-11-08 | 2020-05-14 | Wisconsin Alumni Research Foundation | Diffusion transfer functionalized membrane |
| GB201912465D0 (en) | 2019-08-30 | 2019-10-16 | Fujifilm Mfg Europe Bv | Surface modified membranes |
| EP3815763A1 (de) | 2019-11-01 | 2021-05-05 | I3 Membrane GmbH | Verfahren und vorrichtung zur gleichspannungsgesteuerten adsorption und desorption an geladenen membranen |
| CN110975644B (zh) * | 2019-12-04 | 2022-06-14 | 自然资源部天津海水淡化与综合利用研究所 | 一种抗污染和抗氧化聚酰胺复合反渗透膜及其制备方法 |
| CN113244780B (zh) * | 2021-05-17 | 2022-02-08 | 江苏泷膜环境科技有限公司 | 一种耐结垢、抗黄化复合反渗透膜的制备方法 |
| KR20250098920A (ko) | 2023-12-22 | 2025-07-01 | (주)청아필터 | 양전하성 미세 다공성 멤브레인 및 이의 제조방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4455370A (en) * | 1982-05-17 | 1984-06-19 | E. I. Du Pont De Nemours And Company | Transferring separated components in gel electrophoresis via nylon membrane |
| US4617321A (en) * | 1985-07-02 | 1986-10-14 | Ionics, Incorporated | Synthesis of highly cross-linked cation-exchange polymers from an aqueous solution |
| JPH0259030A (ja) * | 1988-08-25 | 1990-02-28 | Mitsubishi Rayon Co Ltd | 耐熱親水化多孔質膜及びその製造方法 |
| US5021160A (en) * | 1990-01-09 | 1991-06-04 | Gelman Sciences, Inc. | Strongly acidic microporous membranes for cation exchange |
| US5104729A (en) * | 1990-08-20 | 1992-04-14 | Monsanto Company | Process for surface modifying a support membrane and product produced |
| CA2138520C (en) * | 1992-06-19 | 2001-02-06 | Pierre Girot | Passivated and stabilized porous supports and methods for the preparation and use of same |
| DE4439444A1 (de) * | 1994-11-04 | 1996-05-09 | Merck Patent Gmbh | Trennmaterialien und Verfahren zu ihrer Herstellung |
| WO1996032178A1 (en) * | 1995-04-13 | 1996-10-17 | Travenol Laboratories (Israel) Ltd. | Leukocyte filtration method and apparatus |
| US5843789A (en) * | 1995-05-16 | 1998-12-01 | Neomecs Incorporated | Method of analysis of genomic biopolymer and porous materials for genomic analyses |
| US6258276B1 (en) * | 1996-10-18 | 2001-07-10 | Mcmaster University | Microporous membranes and uses thereof |
-
2000
- 2000-02-25 CA CA002364839A patent/CA2364839C/en not_active Expired - Lifetime
- 2000-02-25 DE DE60012311T patent/DE60012311T2/de not_active Expired - Lifetime
- 2000-02-25 JP JP2000600765A patent/JP4532748B2/ja not_active Expired - Lifetime
- 2000-02-25 AU AU33764/00A patent/AU3376400A/en not_active Abandoned
- 2000-02-25 EP EP00911955A patent/EP1163044B1/en not_active Expired - Lifetime
- 2000-02-25 WO PCT/US2000/004745 patent/WO2000050160A1/en not_active Ceased
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