发明授权
US4310512A Derivatives of acetic and propionic acids, compositions containing same
and use as malodor counteractants
失效
乙酸和丙酸的衍生物，含有它们的组合物，用作恶臭反应剂
- 专利标题： Derivatives of acetic and propionic acids, compositions containing same and use as malodor counteractants
- 专利标题（中）： 乙酸和丙酸的衍生物，含有它们的组合物，用作恶臭反应剂
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申请号： US99993申请日： 1979-12-04
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公开(公告)号： US4310512A公开(公告)日： 1982-01-12
- 发明人: Alfred A. Schleppnik
- 申请人： Alfred A. Schleppnik
- 申请人地址： NJ Norwood
- 专利权人： Bush Boake Allen Inc.
- 当前专利权人： Bush Boake Allen Inc.
- 当前专利权人地址： NJ Norwood
- 主分类号： A61K8/37
- IPC分类号： A61K8/37 ; A61L9/01 ; A61Q15/00 ; A61L13/00
摘要：
Compounds of the formula ##STR1## wherein A, B, C individually represent hydrogen or an alkyl group of 1 to 6 carbon atoms, provided that the total combined number of carbon atoms of A, B and C does not exceed 8;X represents oxygen, sulfur, ##STR2## wherein the alkyl group has 1 to 7 carbon atoms or ##STR3## wherein R and R' represent hydrogen or a methyl group; n represents 1 or 2; andZ represents a hydroxyalkyl group of 2 to 7 carbon atomshave been found to be useful in compositions and methods for counteracting malodors.
公开/授权文献
- USD421446S Photo booth 公开/授权日：2000-03-07
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