[go: up one dir, main page]

SE9200827D0 - Supet porous polysaccharide gels - Google Patents

Supet porous polysaccharide gels

Info

Publication number
SE9200827D0
SE9200827D0 SE9200827A SE9200827A SE9200827D0 SE 9200827 D0 SE9200827 D0 SE 9200827D0 SE 9200827 A SE9200827 A SE 9200827A SE 9200827 A SE9200827 A SE 9200827A SE 9200827 D0 SE9200827 D0 SE 9200827D0
Authority
SE
Sweden
Prior art keywords
pct
pores
polysaccharide
date sep
supet
Prior art date
Application number
SE9200827A
Other languages
English (en)
Inventor
L O Larsson
Original Assignee
Pharmacia Lkb Biotech
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 Pharmacia Lkb Biotech filed Critical Pharmacia Lkb Biotech
Priority to SE9200827A priority Critical patent/SE9200827D0/sv
Publication of SE9200827D0 publication Critical patent/SE9200827D0/sv
Priority to AT93906944T priority patent/ATE181087T1/de
Priority to US08/302,839 priority patent/US5723601A/en
Priority to CA002132344A priority patent/CA2132344C/en
Priority to AU37726/93A priority patent/AU3772693A/en
Priority to PCT/SE1993/000226 priority patent/WO1993019115A1/en
Priority to JP51645893A priority patent/JP3473852B2/ja
Priority to ES93906944T priority patent/ES2136657T3/es
Priority to DE69325266T priority patent/DE69325266T2/de
Priority to EP93906944A priority patent/EP0631597B1/en

Links

Classifications

    • 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
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/291—Gel sorbents
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • 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
    • B01D71/10—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/76—Albumins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/10—Catalysts being present on the surface of the membrane or in the pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/42—Ion-exchange membranes
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Analytical Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Colloid Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
SE9200827A 1992-03-18 1992-03-18 Supet porous polysaccharide gels SE9200827D0 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9200827A SE9200827D0 (sv) 1992-03-18 1992-03-18 Supet porous polysaccharide gels
AT93906944T ATE181087T1 (de) 1992-03-18 1993-03-16 Superporöse polysaccharidgele
US08/302,839 US5723601A (en) 1992-03-18 1993-03-16 Super porous polysaccharide gels
CA002132344A CA2132344C (en) 1992-03-18 1993-03-16 Super porous polysaccharide gels
AU37726/93A AU3772693A (en) 1992-03-18 1993-03-16 Super porous polysaccharide gels
PCT/SE1993/000226 WO1993019115A1 (en) 1992-03-18 1993-03-16 Super porous polysaccharide gels
JP51645893A JP3473852B2 (ja) 1992-03-18 1993-03-16 スーパー細孔性ポリサッカライドゲル
ES93906944T ES2136657T3 (es) 1992-03-18 1993-03-16 Geles polisacaridicos superporosos.
DE69325266T DE69325266T2 (de) 1992-03-18 1993-03-16 Superporöse polysaccharidgele
EP93906944A EP0631597B1 (en) 1992-03-18 1993-03-16 Super porous polysaccharide gels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200827A SE9200827D0 (sv) 1992-03-18 1992-03-18 Supet porous polysaccharide gels

Publications (1)

Publication Number Publication Date
SE9200827D0 true SE9200827D0 (sv) 1992-03-18

Family

ID=20385654

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200827A SE9200827D0 (sv) 1992-03-18 1992-03-18 Supet porous polysaccharide gels

Country Status (10)

Country Link
US (1) US5723601A (sv)
EP (1) EP0631597B1 (sv)
JP (1) JP3473852B2 (sv)
AT (1) ATE181087T1 (sv)
AU (1) AU3772693A (sv)
CA (1) CA2132344C (sv)
DE (1) DE69325266T2 (sv)
ES (1) ES2136657T3 (sv)
SE (1) SE9200827D0 (sv)
WO (1) WO1993019115A1 (sv)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5840338A (en) * 1994-07-18 1998-11-24 Roos; Eric J. Loading of biologically active solutes into polymer gels
SE9504205D0 (sv) * 1995-11-24 1995-11-24 Pharmacia Biotech Ab A chromatographic separation method and device
SE9601368D0 (sv) * 1996-04-11 1996-04-11 Pharmacia Biotech Ab Process for the production of a porous cross-linked polysaccharide gel
US6599620B2 (en) 1997-01-07 2003-07-29 Kaneka Corporation Cellulosic particles, spherical object comprising cross-linked polymer particles, and adsorbent for body fluid purification
SE9700769D0 (sv) 1997-03-04 1997-03-04 Pharmacia Biotech Ab Matriser för separation och separation som utnyttjar matriserna
US5993661A (en) * 1997-04-14 1999-11-30 The Research Foundation Of State University Of New York Macroporous or microporous filtration membrane, method of preparation and use
US6174443B1 (en) 1997-04-14 2001-01-16 The Research Foundation Of State University Of New York Purification of wheat germ agglutinin using macroporous or microporous filtration membrane
SE9802882D0 (sv) * 1998-08-28 1998-08-28 Amersham Pharm Biotech Ab Kompositmaterial och dess användning
SE9803225D0 (sv) * 1998-09-23 1998-09-23 Amersham Pharm Biotech Ab Process for production of polysaccharide beads
SE9901825D0 (sv) 1999-05-20 1999-05-20 Amersham Pharm Biotech Ab Foamed material filled with inner material
WO2001046334A1 (en) * 1999-10-18 2001-06-28 Foster-Miller, Inc. Self-remediating fluids for ice control
EP1274503A2 (en) * 2000-03-14 2003-01-15 Hammen Corporation Composite matrices with interstitial polymer networks
SE0004928D0 (sv) * 2000-12-29 2000-12-29 Apbiotech Ab A method for the manufacturing of porous material
SE0100263D0 (sv) * 2001-01-29 2001-01-29 Apbiotech Ab Isolation of nanoparticles
US7201844B1 (en) * 2001-03-14 2007-04-10 Hammen Corporation Composite matrices with interstital polymer networks
SE0200010D0 (sv) * 2002-01-02 2002-01-02 Amersham Biosciences Ab A method of producing hierarchical porous beads
EP2143482A1 (en) * 2003-02-19 2010-01-13 Natrix Separations Inc. Composite materials comprising supported porous gels
US7094372B1 (en) * 2003-06-12 2006-08-22 Chung Yuan Christian University Chitosan membrane containing nano-inorganic particles and the method for forming the same
US7687619B2 (en) * 2004-02-05 2010-03-30 Millipore Corporation Room temperature stable agarose solutions
US7807823B2 (en) * 2004-02-05 2010-10-05 Millipore Corporation Method of forming polysaccharide structures
WO2005097304A1 (en) * 2004-04-08 2005-10-20 Mcmaster University Membrane stacks
US8133840B2 (en) 2004-06-07 2012-03-13 Natrix Separations Inc. Stable composite material comprising supported porous gels
JP4618485B2 (ja) * 2004-08-27 2011-01-26 アイシン精機株式会社 モータ用ブラシ材料の製造方法
CA2577822C (en) * 2004-09-22 2012-11-20 Ge Healthcare Bio-Sciences Ab Method of preparing a chromatography matrix
US7700355B2 (en) * 2005-01-07 2010-04-20 Industrial Technology Research Institute Methods of producing a porous matrix for culturing and recovering cells
SG131015A1 (en) 2005-09-15 2007-04-26 Millipore Corp Method and apparatus for making porous agarose beads
SG131016A1 (en) * 2005-09-19 2007-04-26 Millipore Corp Asymmetric porous adsorptive bead
CN101036876B (zh) * 2007-01-25 2010-09-01 天津大学 超大孔纤维素微球蛋白质吸附介质的制备方法
PL2222396T3 (pl) 2007-12-03 2017-08-31 Patheon Holdings I B.V. Sposób wytwarzania perełek
JP5767584B2 (ja) * 2008-09-02 2015-08-19 ナトリックス セパレイションズ インコーポレーテッド クロマトグラフィー膜、それを含む装置及びその使用方法
EP2398577A2 (en) * 2009-02-19 2011-12-28 Bonner, Alex Garfield Porous interpenetrating polymer network
KR20180099943A (ko) * 2009-11-13 2018-09-05 나트릭스 세퍼레이션즈, 인코포레이티드 소수성 상호반응 크로마토그래피용 막 및 그의 사용방법
KR101920905B1 (ko) 2011-05-17 2019-02-13 나트릭스 세퍼레이션즈, 인코포레이티드 크로마토그래피용 적층 관형 멤브레인 및 그 사용 방법
CN103418357A (zh) * 2012-05-15 2013-12-04 北京化工大学 一种不同孔隙率分布的多孔介质
CN103055773B (zh) * 2013-01-23 2016-04-06 中国科学院过程工程研究所 一种大孔琼脂糖微球及其制备方法
JP6206089B2 (ja) * 2013-04-23 2017-10-04 Jnc株式会社 多糖類モノリス構造体及びその製造方法
US11021588B2 (en) * 2014-07-22 2021-06-01 Daicel Corporation Method for producing porous cellulose medium
EP4019125A1 (en) 2020-12-22 2022-06-29 Sartorius Stedim Biotech GmbH Chromatographic material and method of producing same
CN117982940B (zh) * 2024-03-12 2024-10-15 中国石油大学(华东) 一种利用乳液模板制备3d双连续超大孔琼脂糖整体柱的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464816B (sv) * 1985-10-15 1991-06-17 Nilsson Kjell Makroporoesa partiklar, foerfarande foer dess framstaellning och dess anvaendning
US4741872A (en) * 1986-05-16 1988-05-03 The University Of Kentucky Research Foundation Preparation of biodegradable microspheres useful as carriers for macromolecules
SE461149B (sv) * 1988-05-25 1990-01-15 Casco Nobel Ab Saett att framstaella partiklar av gelbildande polysackarider
EP0442977B9 (en) * 1989-07-06 2008-02-27 Perseptive Biosystems, Inc. Chromatography method
US5019270A (en) * 1989-07-06 1991-05-28 Perseptive Biosystems, Inc. Perfusive chromatography

Also Published As

Publication number Publication date
DE69325266T2 (de) 2000-01-20
JP3473852B2 (ja) 2003-12-08
AU3772693A (en) 1993-10-21
ATE181087T1 (de) 1999-06-15
DE69325266D1 (de) 1999-07-15
US5723601A (en) 1998-03-03
WO1993019115A1 (en) 1993-09-30
EP0631597A1 (en) 1995-01-04
CA2132344C (en) 2003-11-11
CA2132344A1 (en) 1993-09-30
ES2136657T3 (es) 1999-12-01
EP0631597B1 (en) 1999-06-09
JPH07505415A (ja) 1995-06-15

Similar Documents

Publication Publication Date Title
SE9200827D0 (sv) Supet porous polysaccharide gels
DE3678308D1 (de) Verfahren zur herstellung von mikrokapseln.
KR970703133A (ko) 중합체 매트릭스 중의 활성제의 고용체 형태로서의 활성제 제제의 제조 방법 및 그에 의해 얻어진 활성제 제제(Process for Producing Active Agent Preparations in the Form of a Solid Solution of the Active Agent in a Polymer Matrix and Active Agent Preparations Obtained Thereby)
DE60027266D1 (de) Vorrichtung zur aufbereitung einer medizinischen flüssigkeit
IL102590A (en) Preparation of microspheres made of biologically active peptide and a biodegradable polymeric material for the sustained release of said peptide
NZ335133A (en) Protein stabilized pharmacologically active agents, methods for the preparation thereof and methods for the use thereof for treating cancer
GB2298628B (en) Preparation of hollow microcapsules
DE3168085D1 (en) Water-in-oil emulsion spread having a fat content ranging from 25 to 65 wt%, which comprises a dispersed aqueous phase containing a gelling system
MY113936A (en) Solutions and their preparation
FI103183B1 (sv) Förfarande baserat på en emulsion och avsett för mikroinkapsling av ett medel för bildande av en mikroinkapslad produkt
BR9909636A (pt) Processo para a preparação de uma formulação, e, formulação
AU530896B2 (en) Emulsion blasting agent
KR900000074A (ko) 초미세 리포좀 형태의 양쪽친화성 지질의 분산 콜로이드계를 제조하는 방법
DE69905590D1 (de) Verfahren zur herstellung von polysaccharideperlen
KR900007320A (ko) 개량된 유해 생물 방제 조성물
ES2093549A1 (es) Mejoras introducidas en la patente de invencion n- p-9302680/3, por: filtro liquido para retencion de sustancias toxicas en el tabaco, procedimiento para su preparacion de aplicaciones.
MX9803135A (es) Composicion pulverulenta re-dispersable en agua de polimeros formadores de pelicula preparados a partir de monomeros etilenicamente insaturados.
IS1770B (is) Aðferðir við að reykja litlar agnir eða dropa í dreifðri lausn, fleyti eða grugglausn
JPS53135165A (en) Magnetic coagulation method for colloidal dispersed substances in sewage
RU94039367A (ru) Способ получения эмульсионного взрывчатого вещества
JPS5557510A (en) Preparation of improved oil foundation
SU1642791A1 (ru) Способ микродугового анодирования углеродных материалов
JPS6443257A (en) Deodorizing method and deodorizing material