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:
Jul. 16, 2019
Filed:
May. 28, 2010
Applicants:
Seiji Iuchi, Takarazuka, JP;
Rie Takabe, Nishinomiya, JP;
Inventors:
Seiji Iuchi, Takarazuka, JP;
Rie Takabe, Nishinomiya, JP;
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Chuo-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/28 (2006.01); B01J 13/02 (2006.01); B01J 13/16 (2006.01);
U.S. Cl.
CPC ...
B01J 13/16 (2013.01); A01N 25/28 (2013.01);
Abstract
An object of the present invention is to provide a technique for producing a microcapsule containing a pesticidal compound in a fatty acid ester such as methyl O-acetylricinoleate, which delays the release timing of the pesticidal compound as compared to a conventional microcapsule. Provided is a method for producing a microcapsule, which comprises: wherein X represents —CH—CH— or —CH═CH—, Rrepresents a C1-C4 alkyl group, and Rrepresents a C1-C4 alkyl group, and a polyisocyanate at 20 to 60° C. for 3 hours or more;