Invention Grant
US08025981B2 Non-chromate corrosion inhibitor formulas based on permanganate sodalite compositions
失效
基于高锰酸盐钠盐组合物的非铬酸盐腐蚀抑制剂配方
- Patent Title: Non-chromate corrosion inhibitor formulas based on permanganate sodalite compositions
- Patent Title (中): 基于高锰酸盐钠盐组合物的非铬酸盐腐蚀抑制剂配方
-
Application No.: US12211459Application Date: 2008-09-16
-
Publication No.: US08025981B2Publication Date: 2011-09-27
- Inventor: Simon K. Boocock
- Applicant: Simon K. Boocock
- Applicant Address: US OH Cincinnati
- Assignee: The Shepherd Color Company
- Current Assignee: The Shepherd Color Company
- Current Assignee Address: US OH Cincinnati
- Agency: Frost Brown Todd LLC
- Main IPC: C01G45/12
- IPC: C01G45/12 ; B32B15/04 ; C01B33/26
Abstract:
Sodalite is synthesized in the presence of a stoichiometric quantity of Permanganate ion. After thorough washing to remove trace salts the resulting pigment may be encapsulated with amorphous silica using the Iler process. The resulting pigment has enhanced acid stability and provides excellent corrosion protection on reactive metal substrates such as Aerospace Aluminum or Coil grade Hot-Dip Galvanized Steel.
Public/Granted literature
- US20090075113A1 Non-Chromate Corrosion Inhibitor Formulas Based on Permanganate Sodalite Compositions Public/Granted day:2009-03-19
Information query
IPC分类:
