Invention Grant
- Patent Title: Water soluble substituted imidazolines as corrosion inhibitors for ferrous metals
- Patent Title (中): 水溶性取代咪唑啉作为黑色金属的缓蚀剂
-
Application No.: US14295784Application Date: 2014-06-04
-
Publication No.: US09534300B2Publication Date: 2017-01-03
- Inventor: Jasbir S. Gill , Peter E. Reed , Santanu Banerjee , Anand Harbindu
- Applicant: Ecolab USA, Inc.
- Applicant Address: US IL Naperville
- Assignee: ECOLAB USA INC.
- Current Assignee: ECOLAB USA INC.
- Current Assignee Address: US IL Naperville
- Agency: Brinks Gilson & Lione
- Agent Eric D. Babych
- Main IPC: C23F11/00
- IPC: C23F11/00 ; C23F11/04 ; C23F11/06 ; C02F5/02 ; C23F11/14 ; C23F11/08
Abstract:
Corrosion inhibitors and methods for inhibiting or reducing corrosion of metallic surfaces are provided. A corrosion inhibitor composition may include a water soluble substituted imidazoline or a hydrolysis product thereof. A method of inhibiting corrosion of a metallic surface in an aqueous system includes the step of contacting the surface with an effective amount of a corrosion inhibitor composition. The corrosion inhibitor composition may include other components, such as zinc, and it may also exclude phosphorus.
Public/Granted literature
- US20150354067A1 WATER SOLUBLE SUBSTITUTED IMIDAZOLINES AS CORROSION INHIBITORS FOR FERROUS METALS Public/Granted day:2015-12-10
Information query
IPC分类:
