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:
Jul. 26, 1994
Filed:
Jul. 06, 1990
Applicant:
Inventors:
Konrad Albrecht, Kelkheim, DE;
Jean Kocur, Hofheim am Taunus, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; B01D / ;
U.S. Cl.
CPC ...
504116 ; 504127 ; 504133 ; 504141 ; 504148 ; 504149 ; 504204 ; 504205 ; 504206 ; 71DI / ; 252321 ;
Abstract
The invention relates to defoamed aqueous solutions of surfactants and to low-foam concentrated liquid preparations of plant protection agents, which contain sulfato- or sulfonato-containing surfactants as wetting agents and surfactants from the group comprising the perfluoro(C.sub.6 -C.sub.18)alkylphosphinic acids and/or -alkylphosphonic acids and/or their salts, as defoamer.
Albrecht, Konrad. (1994). Defoamer for liquid wetting agents and low-foam liquid plant protection (U.S. Patent No. 5332714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5332714
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile