Dainihon Jochugiku Co., Ltd.

Dainippon Jochugiku Kabushiki Kaisha

Dainippon Sochugiku Kabushiki Kaisha

Yoshihiro Minamite

Yoshio Katsuda

Kazunori Hoshino

Iwao Yazawa

Yukio Hachinohe

Masuo Matsumoto

Koji Nakayama

Chie Nakano

Hajime Hirobe

The present invention provides a fragrance emitting apparatus comprising: a container body containing an aqueous solution of a perfume composition; a sucking wick held at an opening part of a top of the container body and for sucking the aqueous solution; and a vaporizing part disposed on a top of the sucking wick and for volatizing the aqueous solution sucked through the sucking wick, wherein a part or all of the vaporizing part is covered with an artificial flower that is made of a fabric, a plastic or a combination thereof and that has an apparent volume of 200 to 1500 cm . The apparatus is excellent in volatizing capability of perfume composition and usability and has also high interior decorating performance.

Fragrance emitting apparatus

Derivative of ester of carboxylic acid, and insecticide and insect

Effective application of enough of the contents of an aerosol container to carpets and floor coverings to give thorough extermination of insects and mites infesting such floor coverings is accomplished by the method of this invention, comprising the steps of leading the contents from a stem to an applicator part formed on a lateral side of the aerosol container and allowing the contents to exude from an application face of the applicator part. This method is worked advantageously by an application type aerosol apparatus which comprises an applicator prop disposed in the vertical direction on the outside of the aerosol container, having the applicator part fixed in the longitudinal direction on the outer surface thereof, having a guide chamber for the contents of the aerosol solution formed on the inner surface of the applicator part and a guide inlet communicating with the stem of the aerosol container connected to the applicator prop and adapted to enable the incoming contents to exude from the outer surface of the applicator prop.

Aerosol applicator and method

Cyclopropanecarboxylic acid ester derivatives, a method of manufacturing

Novel carboxylic acid ester derivatives, of the formula (I): ##STR1## process for manufacturing said derivatives, insecticides and acaricides containing said derivatives, and a method for killing insects and acarina by treating therewith.

Carboxylic acid ester derivatives, process for manufacturing said

Cyclopropane carboxylic acid ester derivatives and optical and geometrical isomers thereof expressed by the general formula: ##STR1## wherein R.sub.1 represents hydrogen atom or methyl group, R.sub.2 represents alkyl group, alkenyl group, haloalkyl group, haloalkenyl group having 1-6 carbon atoms and a group selected from the groups of the general formulae (II), (III) and (IV): ##STR2## in which n is an integer of 2-5, R.sub.4 represents methyl group, chlorine atom or methoxy group, and R.sub.3 represents a group selected from the groups of the general formulae (V), (VI), (VII), (VIII), (IX) and (X): ##STR3## in which X represents oxygen atom or vinylene group, R.sub.5 represents allyl group, propargyl group, benzyl group, phenoxy group or 2,2-dichlorovinyloxy group, R.sub.6 represents hydrogen atom, methyl group or halogen atom, R.sub.7 represents hydrogen atom, cyano group, ethynyl group or trifluoromethyl group and m is an integer of 1-2, R.sub.8 represents allyl group or alkadienyl group, Y represents oxygen atom or methylene group, R.sub.9 represents hydrogen atom, methyl group, allyl group or halogen atom and R.sub.10 represents methyl group or halogen atom.

Cyclopropane carboxylic acid ester derivatives

Isovaleric acid ester derivatives, process for producing thereof, and insecticides containing said derivatives of the general formula I: ##STR1## wherein A represents O, NH, or CH.sub.2,

Growing community of inventors

Toyonaka, Japan

Yoshihiro Minamite