Welcome Guest to Coatings World    Login || Register
Last Updated Sunday, August 30 2015


Published March 16, 2010
Patent No. U.S. 7,479,177 B2
Henkel AG & Co. has obtained a patent for a composition for forming a combined conversion and lubricating coating on a metal substrate with which the composition is brought into contact. The composition is comprised of at least one oxyethylated aliphatic alcohol whose aliphatic hydrocarbon moiety contains 18 or more carbon atoms in an amount of approximately 0.5-15% weight of the composition; dissolved phosphate anions having a concentration of at least 0.2% weight and not more than 20% weight of the composition; and a component selected from the group consisting of lithium salts, sodium salts, and potassium salts of fatty organic acids, wherein anions of the fatty organic acids include at least 10 carbon atoms, and cations are selected from the group consisting of sodium, lithium, and potassium; the component present in an amount, measured as its stoichiometric equivalent as lithium stearate with the stoichiometry being based on equal numbers of carboxylate anions, such that the component has a ratio to the at least one oxyethylated aliphatic alcohol that is at least 0.2:1.0 and not more than 10:1.0.

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
Siltech Corporation
225 Wicksteed Avenue
Toronto, ON, M4H 1G5
View Profile
Shamrock Technologies, Inc.
Foot of Pacific Street
Newark, NJ, 07114
View Profile
Houchi Chemical Co., Ltd
No.56, Fu Chow Street
Taipei, Taipei, 100
View Profile
18F, No.85, Sec. 1, Chung-Shiao E. Rd.
Taipei, Taiwan, 100
View Profile
Sunin Machine Co., Ltd.
No.96, Chiao Ho Rd ,Chungho Dist
New Taipei City, Taiwan , 235
Taiwan Roc
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
Micro Powders, Inc.
580 White Plains Rd.
Tarrytown, NY, 10591
View Profile
BASF Corporation
100 Campus Drive
Florham Park, NJ, 07932
View Profile
Follow Coatings World On