Sumitomo Chemical Company, Limited

Chugoku Marine Paints, Ltd.

Tomohiro Teramae

Kenji Arai

Yukio Oguri

Tamon Uematsu

Masayo Sugano

Tomoyuki Kusaba

Junya Takahashi

Masato Mizutani

Tsuguhiro Katoh

Norio Kimura

Akiko Kakimizu

Tadayuki Ohmae

Shigeo Yamamoto

Makoto Fujimura

Tadashi Sakurai

Makoto Tsuboi

Kouichiro Asao

Naoto Meki

Takashi Chinuki

Shuhei Yuki

Kazue Shinsugi

A wood preservative comprising a pyridylpyrimidine compound of the formula �I! ##STR1## wherein R represents a hydrogen atom, a lower alkyl group, a lower alkoxy group as an active ingredient, which has a high wood-preserving efficacy.

Wood preservatives

There is disclosed a novel isothiazolone derivative of the formula: ##STR1## wherein X.sup.1 and X.sup.2 are the same or different and are independently hydrogen, chlorine or bromine; and R is haloalkoxy. The isothiazolone derivative is effective as a microbicide. Also disclosed are a microbicidal composition containing the isothiazolone derivative as an active ingredient, and an intermediate compound for use in the production of the isothiazolone derivative.

Isothiazolone derivative and microbicidal composition comprising the

There are disclosed a controlling agent and an antifouling composition against harmful aquatic organisms, which include a particular N-phenylbenzoisothiazolone derivative of the formula: ##STR1## wherein R's are the same or different and are independently halogen, alkyl or alkoxy; n is an integer of 0 to 5; X's are the same or different and are independently halogen, nitro, alkyl or alkoxy; and m is an integer of 0 to 4; with the proviso that when the R's are all alkyl or all alkoxy, n is an integer of 1 to 3, and when all of the R's are different, n is an integer of 2 or 3. Also disclosed is a method for preventing or inhibiting the adhesion of harmful aquatic organisms to water-exposed articles, which includes applying the antifouling composition to the water-exposed articles.

Anti-fouling compositions or fouling control of harmful aquatic organisms

An antimicrobial substance containing an ethylene copolymer as an active ingredient and an antimicrobial resin composition containing the ethylene copolymer are disclosed. The ethylene copolymer comprises from 40 to 95% by weight of ethylene, from 5 to 60% by weight of at least one dialkylaminoalkylacrylamide comonomer represented by formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group: R.sub.2 and R.sub.3, which may be the same or different, each represents an alkyl group having from 1 to 4 carbon atoms; and n represents an integer of from 2 to 5, and up to 20% by weight of one or more of other ethylenically unsaturated comonomers, and has a number average molecular weight of from 5,000 to 50,000.

Antimicrobial substance and antimicrobial resin composition containing

A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of the compound represented by the general formula, ##STR1## wherein X, which may be the same or different, represents a hydrogen or halogen atom or a lower alkyl group, R.sup.1 and R.sup.2, which may be the same or different, represent a hydrogen atom or a methyl group, and n represents an integer of from 1 to 5, and an inert carrier.

Fungicidal composition

An amide compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are, the same or different, each a hydrogen atom or a C.sub.1 -C.sub.3 alkyl group and R.sup.3 is a 2-furyl group, a 3-furyl group, a 2-thienyl group or a 3-thienyl group, which is useful as an agricultural fungicide.

Amide derivatives, and their production and agricultural fungicides

A compound having a fungicidal activity represented by the general formula, ##STR1## wherein X, which may be the same or different, represents a cyano, nitro, halogenated lower alkyl, C.sub.1 -C.sub.12 alkoxy, lower alkoxy-substituted lower alkyl, lower alkenyloxy, lower alkynyloxy, halogenated lower alkoxy, lower alkoxycarbonyl or lower alkylthio group, R.sup.1 and R.sup.2, which may be the same or different, represent a hydrogen atom or a methyl group, Y represents a hydrogen or chlorine atom, m represents an integer of from 1 to 5, and n represents an integer of from 0 to 4, the sum of m and n being less than 6.

Iodopropargyl carbamate derivative, a method for its production and

Growing community of inventors

Takarazuka, Japan

Tomohiro Teramae