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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 10526502 B1

PDFFull Text
Date of Patent:
Jan. 07, 2020

Filed:

Mar. 15, 2013

Container coating system

Applicant:

Swimc Llc, Cleveland, OH (US);

Inventors:

Jeffrey Niederst, Leechburg, PA (US);

Richard H. Evans, Wexford, PA (US);

Robert M. O'Brien, Monongahela, PA (US);

Kevin Romagnoli, Pittsburgh, PA (US);

Mark S. Von Maier, Harmony, PA (US);

Mary E. Tishey, Valencia, PA (US);

Gregory M. Paulson, Slippery Rock, PA (US);

Assignee:

SWIMC LLC, Cleveland, OH (US);

Attorney:

Patterson Thuente Pedersen, P.A.

Primary Examiner:

Kuo Liang Peng

Int. Cl.
CPC ...
C09D 127/06 (2006.01); B65D 23/02 (2006.01); B65D 25/14 (2006.01); B65D 85/00 (2006.01); C09D 163/00 (2006.01); C09D 167/00 (2006.01); C09D 5/00 (2006.01); C09D 5/08 (2006.01); C08G 59/06 (2006.01); C09D 171/00 (2006.01); C09D 171/12 (2006.01); C08G 65/48 (2006.01); B05D 7/22 (2006.01); B05D 7/00 (2006.01);
U.S. Cl.
CPC ...
C09D 127/06 (2013.01); B65D 23/02 (2013.01); B65D 25/14 (2013.01); B65D 85/70 (2013.01); C08G 59/063 (2013.01); C08G 59/066 (2013.01); C08G 65/485 (2013.01); C09D 5/002 (2013.01); C09D 5/08 (2013.01); C09D 163/00 (2013.01); C09D 167/00 (2013.01); C09D 171/00 (2013.01); C09D 171/12 (2013.01); B05D 7/227 (2013.01); B05D 7/544 (2013.01); B05D 2202/00 (2013.01); C08G 2650/56 (2013.01); Y10T 428/1379 (2015.01); Y10T 428/31786 (2015.04);
Abstract

A multi-coat coating system having an undercoat composition and an overcoat composition, wherein the undercoat, overcoat or both the undercoat and overcoat contain a polymer having segments of a specified formula and are substantially free of polyhydric phenols having estrogenic activity greater than or equal to that of bisphenol S. The coating system is suitable for use on a food-contact surface of food or beverage containers.

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