ATE181087T1 - Superporöse polysaccharidgele - Google Patents

Superporöse polysaccharidgele

Info

Publication number: ATE181087T1
Authority: AT; Austria
Prior art keywords: pct; polysaccharide; pores; date sep; sec
Prior art date: 1992-03-18

Application number

AT93906944T

Other languages

English (en)

Inventor

Per Olof Larsson

Original Assignee

Amersham Pharm Biotech Ab

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.)

1992-03-18

Filing date

1993-03-16

Publication date

1999-06-15

1993-03-16 Application filed by Amersham Pharm Biotech Ab filed Critical Amersham Pharm Biotech Ab

1999-06-15 Application granted granted Critical

1999-06-15 Publication of ATE181087T1 publication Critical patent/ATE181087T1/de

Links

150000004676 glycans Chemical class 0.000 title abstract 4
229920001282 polysaccharide Polymers 0.000 title abstract 4
239000005017 polysaccharide Substances 0.000 title abstract 4
239000000499 gel Substances 0.000 title 1
239000000463 material Substances 0.000 abstract 3
239000011148 porous material Substances 0.000 abstract 3
238000000034 method Methods 0.000 abstract 2
239000012074 organic phase Substances 0.000 abstract 2
239000012071 phase Substances 0.000 abstract 2
238000009792 diffusion process Methods 0.000 abstract 1
239000000839 emulsion Substances 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
238000003756 stirring Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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

AT93906944T 1992-03-18 1993-03-16 Superporöse polysaccharidgele ATE181087T1 (de)

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
ATE181087T1 true ATE181087T1 (de)	1999-06-15

Family

ID=20385654

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93906944T ATE181087T1 (de)	1992-03-18	1993-03-16	Superporöse polysaccharidgele

Country Status (10)

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

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
EP1693402A3 (de)	1997-01-07	2009-05-27	Kaneka Corporation	Zellulolische Partikel, vernetzte Polymerteilchen enthaltender sphärischer Gegenstand und Absorbent zum Reinigen von Körperflüssigkeiten
SE9700769D0 (sv)	1997-03-04	1997-03-04	Pharmacia Biotech Ab	Matriser för separation och separation som utnyttjar matriserna
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
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
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
EP1240269A4 (de) *	1999-10-18	2007-05-23	Foster Miller Inc	Selbstheilende flüssigkeit zur eiskontrolle
WO2001068240A2 (en) *	2000-03-14	2001-09-20	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
KR101113201B1 (ko)	2003-02-19	2012-04-12	나트릭스 세퍼레이션즈, 인코포레이티드	지지된 다공성 젤을 함유하는 복합재
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
US7807823B2 (en) *	2004-02-05	2010-10-05	Millipore Corporation	Method of forming polysaccharide structures
WO2005078016A1 (en) *	2004-02-05	2005-08-25	Millipore Corporation	Room temperature stable agarose solutions
WO2005097304A1 (en) *	2004-04-08	2005-10-20	Mcmaster University	Membrane stacks
CA2564413C (en)	2004-06-07	2013-10-01	Mcmaster University	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
EP1793926B1 (de) *	2004-09-22	2016-11-23	GE Healthcare BioProcess R&D AB	Verfahren zur herstellung einer chromatografischen 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
CN101883631B (zh) *	2007-12-03	2014-01-22	帝斯曼知识产权资产管理有限公司	用于生产珠粒的系统和方法
AU2009288234B2 (en)	2008-09-02	2014-08-21	Merck Millipore Ltd.	Chromatography membranes, devices containing them, and methods of use thereof
EP2398577A2 (de) *	2009-02-19	2011-12-28	Bonner, Alex Garfield	Poröses interpenetrierendes polymernetzwerk
EP2499192B1 (de) *	2009-11-13	2020-07-15	Merck Millipore Ltd.	Membranen für hydrophobe interaktionschromatographie
ES2968249T3 (es)	2011-05-17	2024-05-08	Merck Millipore Ltd	Dispositivo con membranas tubulares en capas para cromatografía
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
CN106661263B (zh) *	2014-07-22	2020-07-10	株式会社大赛璐	多孔性纤维素介质的制造方法
EP4019125A1 (de) *	2020-12-22	2022-06-29	Sartorius Stedim Biotech GmbH	Chromatographisches material und verfahren zu seiner herstellung
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

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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
WO1991000762A1 (en) *	1989-07-06	1991-01-24	Perseptive Biosystems, Inc.	Perfusive chromatography
US5019270A (en) *	1989-07-06	1991-05-28	Perseptive Biosystems, Inc.	Perfusive chromatography

1992
- 1992-03-18 SE SE9200827A patent/SE9200827D0/xx unknown
1993
- 1993-03-16 JP JP51645893A patent/JP3473852B2/ja not_active Expired - Fee Related
- 1993-03-16 US US08/302,839 patent/US5723601A/en not_active Expired - Lifetime
- 1993-03-16 EP EP93906944A patent/EP0631597B1/de not_active Expired - Lifetime
- 1993-03-16 AT AT93906944T patent/ATE181087T1/de not_active IP Right Cessation
- 1993-03-16 DE DE69325266T patent/DE69325266T2/de not_active Expired - Lifetime
- 1993-03-16 CA CA002132344A patent/CA2132344C/en not_active Expired - Fee Related
- 1993-03-16 AU AU37726/93A patent/AU3772693A/en not_active Abandoned
- 1993-03-16 ES ES93906944T patent/ES2136657T3/es not_active Expired - Lifetime
- 1993-03-16 WO PCT/SE1993/000226 patent/WO1993019115A1/en not_active Ceased

Also Published As

Publication number	Publication date
JPH07505415A (ja)	1995-06-15
WO1993019115A1 (en)	1993-09-30
JP3473852B2 (ja)	2003-12-08
CA2132344C (en)	2003-11-11
EP0631597B1 (de)	1999-06-09
DE69325266T2 (de)	2000-01-20
SE9200827D0 (sv)	1992-03-18
US5723601A (en)	1998-03-03
DE69325266D1 (de)	1999-07-15
ES2136657T3 (es)	1999-12-01
EP0631597A1 (de)	1995-01-04
CA2132344A1 (en)	1993-09-30
AU3772693A (en)	1993-10-21

Legal Events

Date	Code	Title	Description
2006-05-15	EEFA	Change of the company name
2009-12-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69325266D1 (de)	1999-07-15	Superporöse polysaccharidgele
ATE322919T1 (de)	2006-04-15	Vorrichtung zur aufbereitung einer medizinischen flüssigkeit
DE3678308D1 (de)	1991-05-02	Verfahren zur herstellung von mikrokapseln.
MY113936A (en)	2002-06-29	Solutions and their preparation
GR1002548B (el)	1997-01-28	Μια μεθοδος παρασκευης μικροσφαιριων αποτελουμενων απο ενα βιοαποδομουμενο πολυμερικο υλικο.
KR970703133A (ko)	1997-07-03	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)
AU542408B2 (en)	1985-02-21	Water-in-oil emulsion spread containing a gelling system
GB2298628B (en)	1998-08-05	Preparation of hollow microcapsules
FI103183B1 (fi)	1999-05-14	Emulsioon perustuva menetelmä aineen mikrokapseloimiseksi mikrokapseloiduksi tuotteeksi
ZA796131B (en)	1981-06-24	Emulsions and process for their preparation
ATE380541T1 (de)	2007-12-15	Herstellung von vitaminemulsionen und konzentrate davon
ES8605983A1 (es)	1986-04-01	Un metodo de producir una microcapsula de liberacion prolongada de un farmaco soluble en agua
ATE141161T1 (de)	1996-08-15	Herstellung und verwendung von, auf basis von cyclodextrin dispergierbaren kolloidal-systemen, in form von nanokugeln
BR9909636A (pt)	2000-12-19	Processo para a preparação de uma formulação, e, formulação
GR3036681T3 (en)	2001-12-31	Pharmaceutical compositions derived from microelmulsion-based gels, method for their preparation and new microemulsion-based gels
GB2354167A (en)	2001-03-21	Gel cosmetic compositions
GR3018064T3 (en)	1996-02-29	Aqueous phospholipid vesicle dispersion, process for its manufacture and use thereof.
AU6432494A (en)	1994-10-24	Method for preparing aqueous emulsions of oils and/or gums and/or preferably masked (poly)isocyanate resins, and resulting emulsions
AU7307496A (en)	1997-05-15	Water-redispersible granules including a liquid active material and a non-ionic alkoxyl-type surfactant
DE69905590D1 (de)	2003-04-03	Verfahren zur herstellung von polysaccharideperlen
ES2093549A1 (es)	1996-12-16	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)	1998-11-29	Composicion pulverulenta re-dispersable en agua de polimeros formadores de pelicula preparados a partir de monomeros etilenicamente insaturados.
JPS53135165A (en)	1978-11-25	Magnetic coagulation method for colloidal dispersed substances in sewage