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. 22, 1993
Filed:
Aug. 16, 1991
Applicant:
Inventors:
John L Van Haften, Leawood, KS (US);
Roger P Cahoy, Overland Park, KS (US);
Assignee:
PBI-Gordon Corporation, Kansas City, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; A01N / ; A01N / ;
U.S. Cl.
CPC ...
504144 ; 71DI / ; 504116 ; 504323 ; 504324 ; 504322 ; 504145 ;
Abstract
A dry, water-soluble, substituted phenoxy and/or benzoic acid herbicide is prepared by dry blending the herbicide in acid form with a dry solid solubilization medium selected from the group consisting of diammonium phosphate, dipotassium phosphate, and disodium phosphate. At least about 1.15 moles of the medium are provided for each mole of active herbicidal agent in the initially dry blended mixture.