Invention Grant
- Patent Title: Green repair of oxidation and corrosion resistant coatings
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Application No.: US15601271Application Date: 2017-05-22
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Publication No.: US11066952B2Publication Date: 2021-07-20
- Inventor: Thomas R. Hanlon , Jeffrey Leon
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F01D25/00
- IPC: F01D25/00 ; C23F11/00 ; C23C24/04 ; F01D5/28 ; C23C26/00 ; C21D7/08 ; F01D5/00 ; B23P9/02
Abstract:
A repaired oxidation and corrosion resistant coating may comprise a repair material applied to a damaged portion of the oxidation and corrosion resistant coating. The repair material may be free of hexavalent chromium and may be compatible with a plurality of oxidation and corrosion resistant materials that comprise hexavalent chromium. The repair material may be burnished. The oxidation and corrosion resistant coating may comprise hexavalent chromium.
Public/Granted literature
- US20180334925A1 GREEN REPAIR OF OXIDATION AND CORROSION RESISTANT COATINGS Public/Granted day:2018-11-22
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