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:
Feb. 14, 1989
Filed:
Jan. 14, 1986
Applicant:
Inventors:
Konrad Albrecht, Kelkheim, DE;
Gerhard Frisch, Wehrheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
71 93 ; 71DI / ; 514975 ;
Abstract
Subject of the invention are liquid pesticidal compositions in the form of aqueous suspension concentrates, which in addition to the active substance or mixture of active substances contain an alkali metal salt of sulfosuccinic acid semiester prepared by reaction of a polyglycol ether of a condensation product of (C.sub.8 -C.sub.12)-alkylphenol and formaldehyde with maleic anhydride and an alkali metal sulfite, in combination with a mixture of an alkali metal salt of a ligninsulfonic acid and identical parts of a swelling alkaline earth metal silicate. These suspension concentrates have an advantageous stability to storage.