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.:
Date of Patent:
Jun. 05, 2018
Filed:
Mar. 16, 2012
Applicants:
Michael C. Knight, Carpentersville, IL (US);
David G. Grant, Carpentersville, IL (US);
Inventors:
Michael C. Knight, Carpentersville, IL (US);
David G. Grant, Carpentersville, IL (US);
Assignee:
Polynt Composites USA, Inc., Carpentersville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 167/00 (2006.01); B32B 27/36 (2006.01); B32B 15/09 (2006.01); C09D 5/10 (2006.01); B32B 15/082 (2006.01); C09D 175/04 (2006.01); C08G 18/40 (2006.01); C09D 133/14 (2006.01); C09D 163/00 (2006.01); C09D 151/08 (2006.01); C08G 18/54 (2006.01); C08G 63/91 (2006.01); C08G 18/80 (2006.01); C08K 5/3415 (2006.01); C08G 81/02 (2006.01); C09D 187/00 (2006.01);
U.S. Cl.
CPC ...
C09D 167/00 (2013.01); B32B 15/082 (2013.01); B32B 15/09 (2013.01); B32B 27/36 (2013.01); C08G 18/4027 (2013.01); C08G 18/542 (2013.01); C08G 18/8074 (2013.01); C08G 63/914 (2013.01); C08G 63/916 (2013.01); C08G 63/918 (2013.01); C08G 81/027 (2013.01); C08K 5/3415 (2013.01); C09D 5/106 (2013.01); C09D 133/14 (2013.01); C09D 151/08 (2013.01); C09D 163/00 (2013.01); C09D 175/04 (2013.01); C09D 187/005 (2013.01); C08G 2390/40 (2013.01); Y10T 428/1355 (2015.01);
Abstract
Substrates, such as the interior surfaces of food containers, can be coated using a composition including a phenolic modified polyester resin prepared using a formulation not including Bisphenol A as a component or subcomponent. These polymers arid subsequent coatings are free of both mobile and bound Bisphenol A moieties. These polymers and resulting coatings have properties similar to and, in some embodiments, superior over comparable conventional polyester coatings.