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:
Sep. 05, 2000
Filed:
Nov. 17, 1998
Applicant:
Inventors:
Morgan O Ogilvie, Jr, Birmingham, AL (US);
Paul M Whatley, Jr, Birmingham, AL (US);
Michael W Olvey, Fairburn, GA (US);
Assignee:
Madison-Oslin Research, Birmingham, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427223 ; 427316 ; 427317 ; 427348 ; 427365 ; 427361 ; 427391 ; 427428 ;
Abstract
A method for coating paperboard comprising heating paperboard to a temperature sufficient to remove at least some moisture from the paperboard; applying an aqueous dispersion of at least one water-dispersible polymer to the paperboard product; heating the paperboard to at least partially cure the water-dispersible polymer; and cooling the paperboard to at least 160 degrees Fahrenheit to reduce the tackiness of the cured water-dispersible polymer.