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. 01, 1976
Filed:
Sep. 12, 1974
Applicant:
Inventors:
Louis Claude Dumont, Chaponost, FR;
Rene Antoine Paris, Lyon, FR;
Claude Mathilde Scharff, Villeurbanne, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C05C / ;
U.S. Cl.
CPC ...
71-1 ; 71DI / ;
Abstract
Plant-protection compositions. They contain as active material at least one ixed chelate with two coordinates, such as ethylene diamine, triethanolamine, tartaric acid, picolic acid, dipicolic acid, dihydro-2,4-benzoic acid, salicylic acid, p-aminosalicylic acid, 5-sulphosalicylic acid, 8-hydroxyquinoline, sodium pyrocatechol-3,5-disulphonate, ethylene diamine diacetic acid (or its alkali salts), ethylene diamine tetraacetic acid (or its alkali salts), nitrilotriacetic acid, sodium dihydroxynaphthalene disulphonate. These compositions protect plants against hypoferric chlorosis.