发明授权
- 专利标题: Substituted methanesulfonanilides
- 专利标题(中): 取代的甲磺酰苯胺
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申请号: US462546申请日: 1974-04-19
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公开(公告)号: US3948987A公开(公告)日: 1976-04-06
- 发明人: Tomas L. Fridinger
- 申请人: Tomas L. Fridinger
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人地址: MN St. Paul
- 主分类号: C07C311/00
- IPC分类号: C07C311/00 ; C07C143/72 ; C07C143/84
摘要:
2-Trifluoromethylmethanesulfonanilides substituted in the para (four) position by phenylthio, phenylsulfinyl or phenylsulfonyl groups and agriculturally acceptable salts thereof and compositions containing these compounds are useful herbicides.
公开/授权文献
- US5928841A Method of photoetching at 180 to 220 公开/授权日:1999-07-27