Welcome Guest to Coatings World    Login || Register
Last Updated Sunday, October 4 2015

Self-Cleaning Corrosion

Published June 18, 2007
Patent No. U.S. 7,135,075 B2
The Ohio State University has been granted a patent for an aqueous solution for depositing an inorganic corrosion resistant coating with self-healing properties on a metal substrate. The aqueous solution is comprised of essentially a film-forming agent comprising at least one vanadate salt, wherein the film-forming agent forms the corrosion resistant coating at a first rate; a supplemental soluble metal anion selected from the group consisting of ferricyanide, anions of iron, anions of molybdenum, anions of tungsten, anions of manganese, anions of boron, and anions of phosphorous, wherein the supplemental soluble metal anion accelerates the first rate thereby causing the corrosion resistant coating to form faster than the first rate; and a substrate activator, the substrate activator adapted to remove oxides on the metal substrate prior to formation of the corrosion resistant coating.

blog comments powered by Disqus

Receive free Coatings World emails
Sign up now to receive the weekly newsletter, and more!

Enter your email address:
Company Spotlight
Houchi Chemical Co., Ltd
No.56, Fu Chow Street
Taipei, Taipei, 100
View Profile
Siltech Corporation
225 Wicksteed Avenue
Toronto, ON, M4H 1G5
View Profile
Micro Powders, Inc.
580 White Plains Rd.
Tarrytown, NY, 10591
View Profile
18F, No.85, Sec. 1, Chung-Shiao E. Rd.
Taipei, Taiwan, 100
View Profile
AZ Electronic Materials Co., Ltd.
No. 458-6, Sinsing Road Hu Kou Township Hsinchu Country 303, Taiwan
Hsinchu Country, Taiwan, 303
View Profile
BASF Corporation
100 Campus Drive
Florham Park, NJ, 07932
View Profile
Sunin Machine Co., Ltd.
No.96, Chiao Ho Rd ,Chungho Dist
New Taipei City, Taiwan , 235
Taiwan Roc
View Profile
Shamrock Technologies, Inc.
Foot of Pacific Street
Newark, NJ, 07114
View Profile
Follow Coatings World On