Accession Number:

ADA021534

Title:

The Chemistry and Applications for the Solubilization of Chromate Salts in Nonpolar Organic Media - Part II

Descriptive Note:

Final rept.

Corporate Author:

NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA AIR VEHICLE TECHNOLOGY DEPT

Personal Author(s):

• Ohr, Jack
• Clark, Kenneth G.

Report Date:

1975-12-23

Pagination or Media Count:

16.0

Abstract:

The hexavalent anionic partner to the dibenzo-18-crown-6 and 18- crown-6 complexes made according to U.S. Patent Application Serial No. 511328 Allowed by Ohr and Clark was determined to be Chlorochromate, CrO3Cl-. The complexes when dissolved in small amounts in paint coatings provide good corrosion protection to aircraft metals such as aluminum, steel, and magnesium but are impractical for Fleet use at this time because of their poor storage stability properties.

Descriptors:

• *CHROMATES
• *SYNTHESIS(CHEMISTRY)
• *COMPLEX COMPOUNDS
• *SOLUBILITY
• STORAGE
• SALTS
• ORGANIC SOLVENTS
• DISSOLVING
• CHLORINE COMPOUNDS
• ULTRAVIOLET SPECTRA
• ADDITIVES
• PURIFICATION
• CORROSION INHIBITION
• PAINTS

Subject Categories:

• Inorganic Chemistry
• Organic Chemistry
• Coatings, Colorants and Finishes

Distribution Statement:

APPROVED FOR PUBLIC RELEASE