| 发明名称 |
FORFARANDE FOR KONCENTRERING AV MAKROMOLEKYLER |
| 摘要 |
A process for concentrating macromolecules by enclosing a solution or suspension of the macromolecules in a dialysis membrane container, immersing the dialysis membrane container into a bath of the solvent or suspending medium, and freezing the bath around the membrane container. The solvent or suspending medium and part of the salts of the solution are removed from the membrane by the process, thus leaving the macromolecules in a highly concentrated state within the membrane. |
| 申请公布号 |
SE383106(B) |
申请公布日期 |
1976.03.01 |
| 申请号 |
SE19740013373 |
申请日期 |
1974.10.24 |
| 申请人 |
UNITED STATES ENERGY RESEARCH AND DEVELOPMENT ADMINISTRAT;ION |
发明人 |
ANDERSON N G |
| 分类号 |
G01N33/48;A23J1/00;A61K35/14;A61K35/22;A61K39/12;B01D;B01D9/04;B01D17/00;B01D61/00;B01D61/24;B01D61/26;B01D61/32;C07K1/14;C08J3/00;C08L89/00;(IPC1-7):01D9/04;01N1/00;01D13/00 |
主分类号 |
G01N33/48 |
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