Invention Grant
- Patent Title: Passive coatings for bulk aluminum and powder pigments
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Application No.: US16123605Application Date: 2018-09-06
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Publication No.: US10662338B2Publication Date: 2020-05-26
- Inventor: Craig Matzdorf , Joshua Walles , Kaitlyn Thompson
- Applicant: Craig Matzdorf , Joshua Walles , Kaitlyn Thompson
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the secretary of the Navy
- Current Assignee: The United States of America as represented by the secretary of the Navy
- Current Assignee Address: US DC Washington
- Agency: NAWCAD
- Agent Mark O. Glut
- Main IPC: C09D5/08
- IPC: C09D5/08 ; C23C22/83 ; C23C24/10 ; C23C22/34
Abstract:
Composition and process for preparing corrosion-resistant passive coatings on bulk-aluminum alloys and aluminum powder-pigments; said coatings derived from an acidic aqueous composition consisting essentially of potassium hexafluorozirconate, basic chromium sulfate and potassium tetrafluoroborate.
Public/Granted literature
- US20200079963A1 PASSIVE COATINGS FOR BULK ALUMINUM AND POWDER PIGMENTS Public/Granted day:2020-03-12
Information query
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