Combination Primer/Topcoat Coating.

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Abstract:

The present invention relates generally to a coating for metallic or polymeric composite substrates and more particularly to such a coating which can perform as both a primer and a topcoat. Navy aircraft surfaces need protection from the harsh aircraft-carrier environment, which contains corrosive sea water spray and, on non-nuclear carriers, sulfur dioxide stack gases. Therefore, these aircraft need a coating which will be corrosion inhibitive as well as chemically resistant, weather resistant, flexible, even at low temperatures, and have good surface adhesion. Accordingly, it is a general object of the invention to furnish a coating which will provide corrosion protection to a metallic or polymeric composite substrate while being adherent, flexible, chemically resistant, weather resistant, and opaque.

Author(s):
Hegedus, Charles R. ; Green, William J.
Author Organization(s):
DEPARTMENT OF THE NAVY WASHINGTON DC
Descriptive Note:
Patent Application, Filed 16 Jun 88,
Pagination:
0012

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PAT-APPL-211, 026
 Subject Terms
Joint Capability Areas:
JCA_3.2_Engagement; JCA_3_Force Application; JCA_1_Force Support; JCA_3.2.1_Kinetic Means
Communities of Interest:
Air Platforms
Descriptor(s):
*PATENT APPLICATIONS, *PROTECTIVE COATINGS, ENVIRONMENTS, AIRCRAFT, WEATHER, CORROSION, POLYMERS, COMPOSITE MATERIALS, ADHESION, CORROSION INHIBITION, SUBSTRATES, SURFACES, COATINGS, NAVAL AIRCRAFT, AIRCRAFT CARRIERS, SEA WATER, SPRAYS, FLUE GASES, SULFUR OXIDES, DIOXIDES, METALS, LOW TEMPERATURE
Field(s)/Group(s):
Aircraft, Coatings, Colorants and Finishes, Properties of Metals and Alloys
Keyword(s):
*PRIMERS(COATINGS), POLYMERIC COMPOSITES
Report Date:
1988 Jun 16