发明名称 |
VAGINAL CONTRACEPTIVE |
摘要 |
The contraceptive consists of a spermicidal active substance of the formula RCONH-(CH2CH2O)n-H, in which R denotes a C5-C19-alkyl or -alkenyl radical and n has a value of 3 to 20, a mixture of an alkali metal bicarbonate and a water-soluble, solid, anhydrous mono- or poly-carboxylic acid having 2 to 6 carbon atoms, in a stoichiometric ratio, as a foam generator, and a polyethylene glycol, or mixture of polyethylene glycols, which melts at body temperature. |
申请公布号 |
DE2962109(D1) |
申请公布日期 |
1982.03.18 |
申请号 |
DE19792962109 |
申请日期 |
1979.12.20 |
申请人 |
LUCKER, PETER WOLFGANG, PROF. DR.;WETZELSBERGER, NIKOLAUS, DR. |
发明人 |
LUCKER, PETER WOLFGANG, PROF. DR.;WETZELSBERGER, NIKOLAUS, DR. |
分类号 |
A61K9/00;A61K9/02;A61K31/16;(IPC1-7):61K9/02;61K31/16 |
主分类号 |
A61K9/00 |
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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