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. 24, 1998
Filed:
Oct. 17, 1996
Applicant:
Inventors:
Kolazi S Narayanan, Wayne, NJ (US);
Robert M Ianniello, Oak Ridge, NJ (US);
Assignee:
ISP Investments Inc., Wilmington, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ;
U.S. Cl.
CPC ...
504116 ; 504118 ; 504211 ;
Abstract
A stabilized liquid emulsifiable concentrate for an active sulfonyl or sulfamoylurea herbicide is described. The liquid delivery system in the concentrate includes a polar solvent capable of dissolving the active herbicide, and which does not promote proton exchange between the active and solvent, suitably gamma-butyrolactone, propylene glycol, acetonitrile, or propylene carbonate; optionally with a hydrophobic solvent; and a mixture of anionic and non-ionic surfactants.