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:
Aug. 30, 1977
Filed:
Sep. 26, 1972
Applicant:
Inventors:
Assignee:
Dauten S.A., , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
424174 ; 424D / ;
Abstract
Insect metamorphosis hormones of the polyhydroxylated sterol type are light sensitive and tend to lose their activity under the action of light, especially UV radiations. An insect controlling formulation is suggested herein, which contains, in addition to the insect metamorphosis hormones, photostabilizing substances such as benzotriazoles, substituted phenylglioxylic acids and salts thereof.