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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 10030151 B1

PDFFull Text
Date of Patent:
Jul. 24, 2018

Filed:

Apr. 11, 2013

Primer compositions for non-stick coatings and method for manufacturing same

Applicant:

Seb S.a., Ecully, FR;

Inventors:

Barbara Gantillon, Leschaux, FR;

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

Aurelien Dubanchet, Gresy sur Aix, FR;

Assignee:

SEB S.A., Ecully, FR;

Attorney:

The Webb Law Firm

Primary Examiner:

Michael M Dollinger

Int. Cl.
CPC ...
C09D 5/00 (2006.01); C09D 179/08 (2006.01); C08G 73/14 (2006.01); C09D 127/16 (2006.01); C09D 127/18 (2006.01); B05D 3/02 (2006.01); C23C 28/04 (2006.01); B05D 7/14 (2006.01); B05D 7/00 (2006.01);
U.S. Cl.
CPC ...
C09D 5/002 (2013.01); B05D 3/0272 (2013.01); C08G 73/14 (2013.01); C09D 127/16 (2013.01); C09D 127/18 (2013.01); C09D 179/08 (2013.01); C23C 28/048 (2013.01); B05D 7/14 (2013.01); B05D 7/542 (2013.01); Y10T 428/1359 (2015.01); Y10T 428/31678 (2015.04);
Abstract

Provided is a primer composition for a non-stick coating which includes a polyamide-amic acid having an acid value of 50 to 200 mg KOH/g, a Lewis base, water and at least 5 wt % of a polar aprotic solvent relative to the total weight of said composition. According to the invention, the weight ratio of PAI/polar aprotic solvent in said composition is at least 1.5. Also provided is a method for preparing such a composition, and a method for manufacturing an item comprising a metal substrate to which such a composition is applied.

Find Patent Forward Citations

Gantillon, Barbara. (2018). Primer compositions for non-stick coatings and method for manufacturing same (U.S. Patent No. 10030151). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10030151

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

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