| 发明名称 |
Method of stabilizing preparation for contact lenses. |
| 摘要 |
Pyrrolidone compounds stabilize proteolytic enzymes in aqueous solution and hence are useful in contact lens cleaning preparations containing proteolytic enzymes. Preferably, the preparations also contain a surfactant. |
| 申请公布号 |
EP0646641(A3) |
申请公布日期 |
1996.04.10 |
| 申请号 |
EP19940307195 |
申请日期 |
1994.09.30 |
| 申请人 |
SENJU PHARMACEUTICAL CO., LTD. |
发明人 |
NAKAYAMA, HISAYUKI;TSUCHINO, KUNIKO;KIMOTO, AKIHIRO |
| 分类号 |
G02C7/04;C11D3/00;C11D3/386;C11D7/32;C11D7/42;C12N9/76;C12R1/07;G02C13/00;(IPC1-7):C11D3/00;C11D3/28 |
主分类号 |
G02C7/04 |
| 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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