Invention Grant
- Patent Title: Hydrophobic coatings for metals incorporating anodic and rare-earth oxides and methods of applying same
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Application No.: US15728365Application Date: 2017-10-09
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Publication No.: US10533256B2Publication Date: 2020-01-14
- Inventor: Christopher Rankin , Marlowe Moncur
- Applicant: GKN Aerospace Transparency Systems, Inc.
- Applicant Address: US CA Garden Grove
- Assignee: GKN Aerospace Transparency Systems, Inc.
- Current Assignee: GKN Aerospace Transparency Systems, Inc.
- Current Assignee Address: US CA Garden Grove
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: C25D11/18
- IPC: C25D11/18 ; C25D11/24 ; C25D13/02 ; C23C28/04 ; C25D9/06 ; C25D9/08 ; C09D1/00 ; C01F7/02 ; C09D7/43 ; C09D7/65 ; C23C24/08 ; C09D13/00 ; B82Y30/00 ; C25D11/26 ; C25D11/34
Abstract:
A hydrophobic coating and a method for applying such a coating to a surface of a metallic substrate. The method can include anodizing a nanoporous layer of anodic metal oxide on the surface; cathodizing yttrium oxide nanoparticles onto the surface; applying a hydrophobic ceramic coating composition to the surface by an application method selected from the group consisting of: flowing, dipping, and spraying; and heating the coated surface at a cure temperature from about 150° C. to about 300° C. for at least 2 hours.
Public/Granted literature
- US20190106794A1 HYDROPHOBIC COATINGS FOR METALS INCORPORATING ANODIC AND RARE-EARTH OXIDES AND METHODS OF APPLYING SAME Public/Granted day:2019-04-11
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