发明授权
- 专利标题: Corrosion and/or scale inhibition
- 专利标题(中): 腐蚀和/或阻垢
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申请号: US964584申请日: 1992-10-21
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公开(公告)号: US5294371A公开(公告)日: 1994-03-15
- 发明人: Brian G. Clubley , Jan Rideout
- 申请人: Brian G. Clubley , Jan Rideout
- 申请人地址: PA Philadelphia
- 专利权人: FMC Corporation
- 当前专利权人: FMC Corporation
- 当前专利权人地址: PA Philadelphia
- 优先权: GBX9125115 19911123
- 主分类号: C09K15/32
- IPC分类号: C09K15/32 ; C02F5/00 ; C02F5/08 ; C02F5/10 ; C02F5/12 ; C02F5/14 ; C07F9/30 ; C07F9/48 ; C23F11/08 ; C23F11/167 ; C23F11/16
摘要:
A corrosion- and/or scale inhibitor composition comprising: A) a corrosion- and/or scale inhibitor; and B) a compound having the formula (I): ##STR1## or a water-soluble salt thereof in which R.sub.1 is hydrogen or methyl, the weight ratio of component A) to component B), ranging from 10:90 to 90:10.The compounds of formula I are new compounds.
公开/授权文献
- USD257922S Bathroom cabinet 公开/授权日:1981-01-20
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