- 专利标题: Coupling agents for use in corrosion inhibiting compositions
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申请号: US17757756申请日: 2020-12-18
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公开(公告)号: US12037540B2公开(公告)日: 2024-07-16
- 发明人: Yiyan Chen , William Brett Cardwell , Alyn Jenkins
- 申请人: Cameron International Corporation
- 申请人地址: US TX Houston
- 专利权人: Cameron International Corporation
- 当前专利权人: Cameron International Corporation
- 当前专利权人地址: US TX Houston
- 代理商 Jeffrey D. Frantz
- 国际申请: PCT/US2020/065917 2020.12.18
- 国际公布: WO2021/127377A 2021.06.24
- 进入国家日期: 2022-06-20
- 主分类号: C09K8/54
- IPC分类号: C09K8/54 ; C09K8/74 ; C23F11/12 ; C23F11/14 ; C23F11/16 ; E21B37/06
摘要:
Corrosion inhibition compositions and methods useful for inhibiting corrosion are provided. The corrosion inhibition compositions comprise at least one coupling agent and at least one corrosion inhibitor, wherein the at least one coupling agent is at least one of one or more ether amines, one or more ether amine oxides, and at least one combination thereof, and the at least one corrosion inhibitor is at least one selected from one or more thiophosphates, one or more polyphosphate esters, one or more imidazolines, one or more quinolines, one or more alkynols, one or more alkynol derivatives, and at least one combination thereof. The methods for inhibiting corrosion on metal surfaces utilize the disclosed corrosion inhibiting compositions.
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