| 发明名称 |
PRODUCTION OF GELATIN SPHERICAL GELS |
| 摘要 |
Gelatin spherical gels can be produced by a process comprising dispersing an aqueous solution of gelatin in a dispersing medium obtained by dissolving water-insoluble ethyl celluose in a non-polar organic solvent which is not miscible with water such as alicyclic hydrocarbon, and removing the water by distillation. |
| 申请公布号 |
DE3464631(D1) |
申请公布日期 |
1987.08.13 |
| 申请号 |
DE19843464631 |
申请日期 |
1984.07.13 |
| 申请人 |
HITACHI CHEMICAL CO., LTD. |
发明人 |
HIRAI, OSAMU;MUKOYAMA, YOSHIYUKI |
| 分类号 |
A61L31/00;A61K47/42;C08J3/09;C09H7/00;C09H9/04;(IPC1-7):C09H9/04;C08J3/10 |
主分类号 |
A61L31/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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