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:
Nov. 27, 1990
Filed:
Feb. 24, 1989
Rudolf Heinrich, Kelkheim, DE;
Konrad Albrecht, Kelkheim, DE;
Hans Schumacher, Florsheim am Main, DE;
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
Herbicidal aqueous microemulsions containing a combination of a herbicidal phenoxyphenoxy- or hetercaryloxyphenoxy-carboxylic acid ester with a salt of the herbicide bentazone (3-isopropyl-1H-benzo-2,1,3-thiadiazin-4-one 2,2-dioxide) as active substances; one or more emulsifiers wetting agents from among calcium dodecylbenzenesulfonate, ethoxylated castor oil, the ethoxylated nonylphenols, the alkanol polyglycol ethers or the fatty acid polyglycol esters, and one or more organic solvents from among the aromatics or ketones, are storage-stable at low and higher temperatures and show no inhomogeneities.