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1. JP1997208406 - INSECT REPELLENT COMPOSITION

Office
Japan
Application Number 1996016683
Application Date 01.02.1996
Publication Number 1997208406
Publication Date 12.08.1997
Grant Number 3969760
Grant Date 15.06.2007
Publication Kind B2
IPC
A01N 25/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
02containing liquids as carriers, diluents or solvents
A01N 25/06
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
02containing liquids as carriers, diluents or solvents
04Dispersions or gels
06Aerosols
A01N 37/18
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
18containing the group -CO-N, e.g. carboxylic acid amides or imides; Thio-analogues thereof
Applicants IKEDA MOHANDOU:KK
株式会社池田模範堂
Inventors MIZUKAMI TERUO
水上 輝夫
Agents 中村 稔
大塚 文昭
宍戸 嘉一
竹内 英人
今城 俊夫
小川 信夫
村社 厚夫
箱田 篤
Title
(EN) INSECT REPELLENT COMPOSITION
(JA) 害虫忌避組成物
Abstract
(EN)

PROBLEM TO BE SOLVED: To obtain an insect repellent composition, excellent in long-lasting effects and adhesion and suitable for mammals, especially for humans.

SOLUTION: This insect repellent composition comprises (A) an insect pest repellent ingredient, e.g. N,N-diethyl-m-toluamide, (B) anhydrous silicic acid comprising secondary particles formed by aggregating primary particles, (C) a propellant, e.g. LPG and (D) a solvent, e.g. an undenatured ethanol. In this case, the ingredient (B) is an anhydrous silicic acid particle having 1ml/g pore volume, 100 average pore diameter, <500m2/g specific surface area and 0.01-50m average particle diameter and is preferably contained in an amount of 0.5-20wt.% in the composition. The blending ratio of the propellant is preferably 20-95vol./vol.%.

COPYRIGHT: (C)1997,JPO