- 专利标题： Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control
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申请号： US15534362申请日： 2015-12-10
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公开(公告)号： US10519360B2公开(公告)日： 2019-12-31
- 发明人: Nihal U. Obeyesekere , Thenuka Ariyaratna , Jonathan James Wylde
- 申请人： Clariant International, Ltd.
- 申请人地址： CH Muttenz
- 专利权人： CLARIANT INTERNATIONAL LTD.
- 当前专利权人： CLARIANT INTERNATIONAL LTD.
- 当前专利权人地址： CH Muttenz
- 代理商 Tod A. Waldrop
- 优先权： EP15000028 20150108
- 国际申请： PCT/EP2015/079235 WO 20151210
- 国际公布： WO2016/092011 WO 20160616
- 主分类号： C09K8/54
- IPC分类号： C09K8/54 ; C23F11/16 ; C23F11/14 ; C23F11/167
摘要：
A composition useful as corrosion inhibitor formulation for application in heavy brine systems, comprising at least one amidoamine; at least one sulfur synergist; at least one phosphate ester. In a preferred embodiment, the composition comprises additionally formulation bonding surfactant; and/or at least one solvent system.
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