AU3376400A - Negatively charged membrane - Google Patents

Negatively charged membrane

Info

Publication number
AU3376400A
AU3376400A AU33764/00A AU3376400A AU3376400A AU 3376400 A AU3376400 A AU 3376400A AU 33764/00 A AU33764/00 A AU 33764/00A AU 3376400 A AU3376400 A AU 3376400A AU 3376400 A AU3376400 A AU 3376400A
Authority
AU
Australia
Prior art keywords
negatively charged
charged membrane
membrane
negatively
charged
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.)
Abandoned
Application number
AU33764/00A
Other languages
English (en)
Inventor
Chung-Jen Hou
Peter Konstantin
Yujing Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Publication of AU3376400A publication Critical patent/AU3376400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
    • B01D15/361—Ion-exchange
    • B01D15/362—Cation-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • C07K1/1072—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides by covalent attachment of residues or functional groups
    • C07K1/1077—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides by covalent attachment of residues or functional groups by covalent attachment of residues other than amino acids or peptide residues, e.g. sugars, polyols, fatty acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/082—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Peptides Or Proteins (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
AU33764/00A 1999-02-25 2000-02-25 Negatively charged membrane Abandoned AU3376400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12166899P 1999-02-25 1999-02-25
US60121668 1999-02-25
PCT/US2000/004745 WO2000050160A1 (en) 1999-02-25 2000-02-25 Negatively charged membrane

Publications (1)

Publication Number Publication Date
AU3376400A true AU3376400A (en) 2000-09-14

Family

ID=22398101

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33764/00A Abandoned AU3376400A (en) 1999-02-25 2000-02-25 Negatively charged membrane

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2364839C (en) 2008-08-19
DE60012311T2 (de) 2005-07-21
DE60012311D1 (de) 2004-08-26
EP1163044B1 (en) 2004-07-21
CA2364839A1 (en) 2000-08-31
JP4532748B2 (ja) 2010-08-25
JP2003532746A (ja) 2003-11-05
WO2000050160A9 (en) 2001-10-25
WO2000050160A1 (en) 2000-08-31
EP1163044A1 (en) 2001-12-19

Similar Documents

Publication Publication Date Title
AU3706700A (en) Positively charged membrane
AU3376400A (en) Negatively charged membrane
AU5003600A (en) Charged membrane
AU6906800A (en) Membrane associated proteins
AU2297001A (en) Telestrator system
AU5282900A (en) Acoustic counter-sniper system
AU2205701A (en) Rotating membrane
AU1173201A (en) Skin-gripper
AU3092999A (en) Digital-timeshare-exchange
AU6197600A (en) Tactiovisual distance-to-exit exit-finding system
AU2793700A (en) Hearing aid
AU4127699A (en) Z-stud structural member
AU5149100A (en) Coated membrane
AU5869900A (en) Uv-imager system
AU4115400A (en) Short-circuiter
AU2699800A (en) Organoceramics
AU2804600A (en) Arylaminoalkylamides
AU2023701A (en) Sketcher
AU6179400A (en) Multi-photodetector unit cell
AU4916900A (en) Benzofuranylsulfonates
AU2359301A (en) Novel ss-defensins
AU4561600A (en) Benzofuranylaminoalcohols
AU6336600A (en) Cosmetic system
AU6001200A (en) Expression system
AU1901801A (en) Glucofuranoses

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase