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:
Jan. 19, 1993
Filed:
Mar. 11, 1991
Applicant:
Inventors:
Yasuyuki Katayama, Takarazuka, JP;
Yasuhiko Ishimoto, Nishinomiya, JP;
Fumio Horide, Ikeda, JP;
Shigenori Tsuda, Kyoto, JP;
Fumio Nishioka, Toyonaka, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
504116 ; 71DI / ; 5142305 ; 514383 ; 514394 ; 514395 ; 514417 ; 514421 ; 514476 ; 514478 ; 514486 ; 514487 ; 514488 ; 514489 ; 514490 ; 514770 ; 514951 ; 514952 ;
Abstract
The water dispersible granule of the present invention contains (a) a pesticidal active ingredient which is solid at room temperature, (b) an anionic surface active agent, and (c) a kaolin series clay having a volume median diameter of 2 .mu.m or more, and it exhibits a good disintegrability-in-water and a high dispersion stability.