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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11433424 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

Sep. 26, 2019

Multilayer hydrophilic coating and methods of making the same

Applicant:

Hamilton Sundstrand Corporation, Charlotte, NC (US);

Inventors:

Steven Poteet, Hamden, CT (US);

Barbara M. Peyton, Windsor, CT (US);

Iwona Wrobel, Manchester, CT (US);

Assignee:

HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Shamim Ahmed

Assistant Examiner:

Bradford M Gates

Int. Cl.
CPC ...
B05D 7/00 (2006.01); B32B 5/00 (2006.01); B05D 1/18 (2006.01); B05D 3/04 (2006.01); F28F 19/02 (2006.01); C23C 18/12 (2006.01); C23C 18/54 (2006.01);
U.S. Cl.
CPC ...
B05D 7/5323 (2013.01); B05D 1/18 (2013.01); B05D 3/0413 (2013.01); B05D 7/546 (2013.01); B32B 5/00 (2013.01); C23C 18/127 (2013.01); C23C 18/54 (2013.01); F28F 19/02 (2013.01); B05D 2451/00 (2013.01); B05D 2601/22 (2013.01); C03C 2217/478 (2013.01); C03C 2217/75 (2013.01); F28F 2245/02 (2013.01);
Abstract

Disclosed is a multilayer hydrophilic coating, comprising: a base layer comprising oxide particles, wherein a shape of an oxide particle is a hollow, generally spherical shell; a topcoat layer deposited on the base layer, wherein the topcoat layer comprises a sol-gel; and a doping agent, wherein the doping agent is located within the topcoat layer, deposited on the topcoat layer, located between the base layer and the topcoat layer, or combinations thereof.

Find Patent Forward Citations

Poteet, Steven. (2022). Multilayer hydrophilic coating and methods of making the same (U.S. Patent No. 11433424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11433424

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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