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:
Mar. 06, 2012
Filed:
Feb. 14, 2011
Richard H. Evans, Wexford, PA (US);
Robert M. O'brien, Monongahela, PA (US);
Rachael A. Spynda, Wexford, PA (US);
Richard H. Evans, Wexford, PA (US);
Robert M. O'Brien, Monongahela, PA (US);
Rachael A. Spynda, Wexford, PA (US);
Valspar Sourcing, Inc., Minneapolis, MN (US);
Abstract
This invention provides a coating composition for use on a food-contact surface of a container (e.g., a food or beverage can) that includes a polymer having one or more segments of Formula I:—O—Ar—R—C(O)—O—R—O—C(O)—R—Ar—O—wherein each Ar is independently a divalent aryl group (i.e., an arylene group) or heteroarylene group; Ris a divalent organic group; each R is independently a divalent organic group; and n is 0 or 1. Containers comprising the polymer and methods of making such containers are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile