Vermin-repellent microcapsules with slow-release potentiality

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United States of America Patent

PATENT NO 5039524
SERIAL NO

07227506

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Abstract

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Disclosed are slow-release vermin-repellent microcapsules composed of a core substance and a wall film formed around the said core substance to encapsulate the same, in which the core substance is diethyltoluamide of a formula: ##STR1## and the wall film has a function of slow-releasability.

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Patent Owner(s)

Patent OwnerAddress
SHOWA DENKO KABUSHIKI KAISHA 2-10-12 SHIBADAIMON MINATO-KU TOKYO JAPAN A CORP OF JAPANNot Provided
TOPPAN MOORE COMPANY LTD 1-6 KANDA-SURUGADAI CHIYODA-KU TOKYO JAPAN A CORP OF JAPANNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohki, Michihiro Tokyo, JP 1 6
Oishi, Ryuichi Tokyo, JP 3 14
Ono, Kumiko Fuchu, JP 11 41
Utaka, Keiichi Kodaira, JP 2 6
Yasue, Toshirou Tokyo, JP 1 6

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