ATE233293T1 - Verfahren zur herstellung von polysaccharideperlen - Google Patents
Verfahren zur herstellung von polysaccharideperlenInfo
- Publication number
- ATE233293T1 ATE233293T1 AT99951346T AT99951346T ATE233293T1 AT E233293 T1 ATE233293 T1 AT E233293T1 AT 99951346 T AT99951346 T AT 99951346T AT 99951346 T AT99951346 T AT 99951346T AT E233293 T1 ATE233293 T1 AT E233293T1
- Authority
- AT
- Austria
- Prior art keywords
- polysaccharide
- water
- phase system
- beads
- emulsifier
- Prior art date
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
- 239000011324 bead Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000012071 phase Substances 0.000 abstract 4
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 239000012074 organic phase Substances 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229920003176 water-insoluble polymer Polymers 0.000 abstract 1
Classifications
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- 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)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Colloid Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803225A SE9803225D0 (sv) | 1998-09-23 | 1998-09-23 | Process for production of polysaccharide beads |
| PCT/SE1999/001663 WO2000017257A1 (en) | 1998-09-23 | 1999-09-23 | Process for the production of polysaccharide beads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE233293T1 true ATE233293T1 (de) | 2003-03-15 |
Family
ID=20412688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99951346T ATE233293T1 (de) | 1998-09-23 | 1999-09-23 | Verfahren zur herstellung von polysaccharideperlen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6590096B1 (de) |
| EP (1) | EP1115774B1 (de) |
| JP (1) | JP2002526579A (de) |
| AT (1) | ATE233293T1 (de) |
| DE (1) | DE69905590T2 (de) |
| SE (1) | SE9803225D0 (de) |
| WO (1) | WO2000017257A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0004928D0 (sv) | 2000-12-29 | 2000-12-29 | Apbiotech Ab | A method for the manufacturing of porous material |
| SE0200010D0 (sv) * | 2002-01-02 | 2002-01-02 | Amersham Biosciences Ab | A method of producing hierarchical porous beads |
| WO2003104313A1 (en) * | 2002-06-11 | 2003-12-18 | Terminus Biotech Ab | Porous gelatin material, gelatin structures, methods for preparation of the same and uses thereof |
| 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 |
| EP1793926B1 (de) * | 2004-09-22 | 2016-11-23 | GE Healthcare BioProcess R&D AB | Verfahren zur herstellung einer chromatografischen matrix |
| 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 |
| CN101293191B (zh) * | 2007-04-25 | 2011-11-09 | 中国科学院过程工程研究所 | 一种琼脂糖凝胶微球的制备方法 |
| RU2665442C2 (ru) * | 2013-10-10 | 2018-08-29 | ДжиИ Хелткер Биопроцесс АрЭндДи АБ | Способ получения хроматографического материала |
| EP4019125A1 (de) * | 2020-12-22 | 2022-06-29 | Sartorius Stedim Biotech GmbH | Chromatographisches material und verfahren zu seiner herstellung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE461149B (sv) | 1988-05-25 | 1990-01-15 | Casco Nobel Ab | Saett att framstaella partiklar av gelbildande polysackarider |
| SE9200827D0 (sv) * | 1992-03-18 | 1992-03-18 | Pharmacia Lkb Biotech | Supet porous polysaccharide gels |
| WO1996002577A1 (en) | 1994-07-18 | 1996-02-01 | Gel Sciences, Inc. | Responsive polymer gel beads |
-
1998
- 1998-09-23 SE SE9803225A patent/SE9803225D0/xx unknown
-
1999
- 1999-09-23 US US09/806,078 patent/US6590096B1/en not_active Expired - Fee Related
- 1999-09-23 DE DE69905590T patent/DE69905590T2/de not_active Expired - Lifetime
- 1999-09-23 EP EP99951346A patent/EP1115774B1/de not_active Expired - Lifetime
- 1999-09-23 AT AT99951346T patent/ATE233293T1/de not_active IP Right Cessation
- 1999-09-23 JP JP2000574163A patent/JP2002526579A/ja active Pending
- 1999-09-23 WO PCT/SE1999/001663 patent/WO2000017257A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1115774A1 (de) | 2001-07-18 |
| SE9803225D0 (sv) | 1998-09-23 |
| DE69905590T2 (de) | 2003-12-11 |
| EP1115774B1 (de) | 2003-02-26 |
| WO2000017257A1 (en) | 2000-03-30 |
| DE69905590D1 (de) | 2003-04-03 |
| JP2002526579A (ja) | 2002-08-20 |
| US6590096B1 (en) | 2003-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |