Invention Grant
- Patent Title: Corrosion inhibitors containing amide surfactants for a fluid
- Patent Title (中): 含有流体的酰胺表面活性剂的腐蚀抑制剂
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Application No.: US12396096Application Date: 2009-03-02
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Publication No.: US07989403B2Publication Date: 2011-08-02
- Inventor: Erick J. Acosta , Peter A. Webber , Keith A. Monk
- Applicant: Erick J. Acosta , Peter A. Webber , Keith A. Monk
- Applicant Address: US IL Naperville
- Assignee: Nalco Company
- Current Assignee: Nalco Company
- Current Assignee Address: US IL Naperville
- Agent Edward O. Yonter; Michael B. Martin
- Main IPC: C09K8/54
- IPC: C09K8/54 ; C09K15/16 ; C23F11/00 ; C23F11/04 ; C23F11/14
Abstract:
A method of inhibiting corrosion in a fluid is disclosed. The method comprises: adding to the fluid an effective corrosion inhibiting amount of a synergist, a synergist when H2S is present in the fluid, or no synergist when H2S is present in the fluid, and a composition comprising specified following formula and optionally salts thereof.
Public/Granted literature
- US20100219379A1 CORROSION INHIBITORS CONTAINING AMIDE SURFACTANTS FOR A FLUID Public/Granted day:2010-09-02
Information query
