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:
Aug. 02, 2011
Filed:
Oct. 26, 2006
Applicants:
Chaucer C. Tang, Kennett Square, PA (US);
Donald W. Ward, Fort Madison, IA (US);
George R. Wheeler, Fort Madison, IA (US);
Inventors:
Chaucer C. Tang, Kennett Square, PA (US);
Donald W. Ward, Fort Madison, IA (US);
George R. Wheeler, Fort Madison, IA (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention pertains to a seed coating composition comprising a certain latex binder and/or graft polymer dispersant. The seed coating composition imparts good color to treated seeds, has excellent durability, and is non-sticky after application to allow for smooth flow of coated seed in planting equipment.