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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 9725809 B1

PDFFull Text
Date of Patent:
Aug. 08, 2017

Filed:

Oct. 30, 2013

Ceramic coating with scratch resistance and thermal conduction properties

Applicant:

Seb S.a., Ecully, FR;

Inventors:

Jean-Luc Perillon, Saint Paul Trois Chateaux, FR;

Aurelien Dubanchet, Gresy sur Aix, FR;

Laurent Caillier, Rumilly, FR;

Assignee:

SEB S.A., Ecully, FR;

Attorney:

The Webb Law Firm

Primary Examiner:

Walter B Aughenbaugh

Int. Cl.
CPC ...
C23C 18/12 (2006.01); A47J 36/02 (2006.01); C09D 5/00 (2006.01); C09D 5/24 (2006.01); A47J 36/06 (2006.01); C23C 2/02 (2006.01); C23C 2/04 (2006.01); B05D 1/36 (2006.01); B05D 1/02 (2006.01); C09D 5/26 (2006.01); C23C 24/08 (2006.01); A47J 36/04 (2006.01);
U.S. Cl.
CPC ...
C23C 18/1254 (2013.01); A47J 36/02 (2013.01); A47J 36/025 (2013.01); A47J 36/04 (2013.01); A47J 36/06 (2013.01); B05D 1/02 (2013.01); B05D 1/36 (2013.01); C09D 5/00 (2013.01); C09D 5/24 (2013.01); C09D 5/26 (2013.01); C23C 2/02 (2013.01); C23C 2/04 (2013.01); C23C 24/082 (2013.01); Y10T 428/131 (2015.01); Y10T 428/1317 (2015.01); Y10T 428/1321 (2015.01); Y10T 428/1355 (2015.01); Y10T 428/1359 (2015.01);
Abstract

Provided is a ceramic coating intended to be applied on a metal support and having the form of at least a continuous film having a thickness between 2 and 100 μm, this coating comprising a matrix including at least a metal polyalkoxide and wherein are dispersed particles whereof the diameter ranges between 0.01 and 50 μm, said particles being from a material having a thermal conductivity equal to or higher than 10 W·m·Kand a bulk density of at the most 3.9 g/cm. Also provided is an article, for example culinary, comprising such a coating and its method of manufacture.

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