JPH0367536B2 - - Google Patents
Info
- Publication number
- JPH0367536B2 JPH0367536B2 JP60104732A JP10473285A JPH0367536B2 JP H0367536 B2 JPH0367536 B2 JP H0367536B2 JP 60104732 A JP60104732 A JP 60104732A JP 10473285 A JP10473285 A JP 10473285A JP H0367536 B2 JPH0367536 B2 JP H0367536B2
- Authority
- JP
- Japan
- Prior art keywords
- agar
- beads
- organic solvent
- solution
- agar beads
- 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.)
- Expired - Lifetime
Links
- 229920001817 Agar Polymers 0.000 claims description 30
- 239000008272 agar Substances 0.000 claims description 29
- 239000011324 bead Substances 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003791 organic solvent mixture Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60104732A JPS61263630A (ja) | 1985-05-15 | 1985-05-15 | 分子篩機能を有する寒天ビーズの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60104732A JPS61263630A (ja) | 1985-05-15 | 1985-05-15 | 分子篩機能を有する寒天ビーズの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61263630A JPS61263630A (ja) | 1986-11-21 |
| JPH0367536B2 true JPH0367536B2 (ru) | 1991-10-23 |
Family
ID=14388668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60104732A Granted JPS61263630A (ja) | 1985-05-15 | 1985-05-15 | 分子篩機能を有する寒天ビーズの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61263630A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9904344D0 (sv) * | 1999-12-01 | 1999-12-01 | Ralf Goeran Andersson | Method of producing porous spherical particles |
| EP1928932A2 (en) * | 2005-09-27 | 2008-06-11 | Buckman Laboratories International, Inc. | Methods to reduce organic impurity levels in polymers and products made therefrom |
| US9192907B2 (en) * | 2007-12-03 | 2015-11-24 | Dpx Holdings B.V. | System and method for producing beads |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674130A (en) * | 1979-11-22 | 1981-06-19 | Nippi:Kk | Production of fine spherular particle of water-soluble high polymer |
-
1985
- 1985-05-15 JP JP60104732A patent/JPS61263630A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674130A (en) * | 1979-11-22 | 1981-06-19 | Nippi:Kk | Production of fine spherular particle of water-soluble high polymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61263630A (ja) | 1986-11-21 |
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