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. 03, 1993
Filed:
Oct. 10, 1991
Applicant:
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ;
U.S. Cl.
CPC ...
424408 ; 424409 ; 424466 ; 424489 ; 504116 ;
Abstract
A composition excellent in dispersibility and diffusion in water, and storage stability comprising a) a pesticidal active ingredient, b) a surface active agent, c) a carbonate, d) a solid acid and e) at least one selected from the group consisting of boron oxide and metaboric acid, wherein at least one of the carbonate and the solid acid is water-soluble, the total content of the carbonate and the solid acid is in a proportion of 5-90% to the total weight, the weight ratio of the carbonate to the solid acid is in the range of 1:10-10:1, and the weight of at least one selected from the group consisting of boron oxide and metaboric acid is in a proportion of 0.5-40% to the total weight.