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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.:

US 5063059 B1

PDFFull Text
Date of Patent:
Nov. 05, 1991

Filed:

Nov. 15, 1990

Microencapsulated cockroach-controlling composition

Applicant:
Inventors:

Toshiro Ohtsubo, Hyogo, JP;

Shigenori Tsuda, Kyoto, JP;

Hitoshi Kawada, Osaka, JP;

Goro Shinjo, Osaka, JP;

Kozo Tsuji, Nara, JP;

Assignee:

Sumitomo Chemical Co., Ltd., Osaka, JP;

Attorney:

Sughrue, Mion, Zinn, Macpeak & Seas

Primary Examiner:

F T Moezie

Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
424408 ; 424 78 ; 424D / ; 424455 ; 514764 ; 514765 ; 514766 ;
Abstract

Microencapsulated pyrethroidal cockroach-controlling composition is provided, which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 .mu.m, a wall thickness of not more than 0.3 .mu.m, and a value of the average particle diameter/wall thickness of 100-400.

Find Patent Forward Citations

Ohtsubo, Toshiro. (1991). Microencapsulated cockroach-controlling composition (U.S. Patent No. 5063059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5063059

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