| 发明名称 |
CONDENSATION POLYMER COMPOSITION FOR PREVENTING PREGNANCY |
| 摘要 |
This invention pertains to the discovery that condensation polymers of an aldehyde and aromatic sulfonic acids and fractions thereof, such as formaldehyde naphthalenesulfonic acid condensation polymers, can prevent pregnancy in an individual.
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| 申请公布号 |
CA2288024(A1) |
申请公布日期 |
1998.11.05 |
| 申请号 |
CA19982288024 |
申请日期 |
1998.04.27 |
| 申请人 |
PROCEPT, INC. |
发明人 |
MCKINLAY, MARGO;CHANCELLOR, TONI;PROFY, ALBERT T.;SONDERFAN, ANDREW J. |
| 分类号 |
A61K31/795;A61P15/18;(IPC1-7):A61K31/795 |
主分类号 |
A61K31/795 |
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