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Title:
NOXIOUS ANIMAL REPELLENT MATERIAL AND ITS PRODUCTION AND ITS CONTAINER
Document Type and Number:
Japanese Patent JPH09216801
Kind Code:
A
Abstract:

To provide a noxious animal repellent material which manifests repellent effect for sufficiently long time by slowly evaporating it.

A solid silic acid (S1) is formed by utilizing an industrial waste material from which clay for chinaware is collected, treating with sulfuric acid. Subsequently, this solid silic acid is added to and mixed (S2) with the repellent substance. A noxious animal repellent material is formed by supporting the repellent substance on the solid silicic acid. Naphthalene, zinc diethylcarbamate, sym-di-ortho-tolylthiourea and tetramethylthouram disulfide is used as a repellent substance. The solid silic acid treated with acid is extremely porous and excellent in absorbability. The repellent substance evaporates slowly because this noxious animal repellent substance is suppored on solid silic acid.


Inventors:
HIKOSAKA OSAMU
YAMADA MITSUHIKO
Application Number:
JP2256096A
Publication Date:
August 19, 1997
Filing Date:
February 08, 1996
Export Citation:
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Assignee:
KANKYO KOGAI CENTER KK
International Classes:
A01N25/08; A01N25/34; A01N27/00; A01N37/34; A01N63/02; (IPC1-7): A01N25/08; A01N25/34; A01N37/34; A01N63/02
Attorney, Agent or Firm:
Tsutomu Adachi (2 outside)