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6710017 |
Compositions and methods for controlling algae in recirculating water systems
The present invention provides compositions and methods for controlling the growth of algae, especially nuisance algae, in recirculating water systems. The water systems encompass industrial and...
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6652921 |
Wood containing fixed sorbic acid or sorbic acid salts
The present invention relates to wood which contains a sorbic acid store and to processes for producing the sorbic acid store in the wood or on the surface of the wood. The present invention also...
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6573298 |
Method for protecting wood and wooden articles from fungal infection
The invention relates to wood which is impregnated with sorbic acid and/or one or more salts of sorbic acid. Furthermore, the invention relates to a method for protecting wood by treatment with...
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6387415 |
Sequestered metal biocides using ionic polymeric stabilizing agents
Metal-containing biocides for treating swimming pool water, spas, cooling towers, or other industrial applications without staining are disclosed. The biocidal compositions include a source of...
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6238685 |
Peroxy acid treatment to control pathogenic organisms on growing plants
Both a process and a method of using peracid compositions, especially mixed peracid systems, to treat field or greenhouse grown plant tissue, seeds, fruits, and growing media and containers. The...
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6121198 |
Synergistic composition of biocides
The invention is directed to a biocidal composition for inhibition fungal, bacterial and algae growth which comprises a mixture of tetrachloroisophthalonitrile and 3-iodo-2-propynly butyl carbamate.
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6090752 |
Herbicidal compositions
A method and composition for inhibiting the growth of a weed is described. The herbicidal composition comprises an agriculturally-acceptable carrier in combination with a compound of Formula (I):...
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6071859 |
Red tide eliminating composition and method for getting rid of red tide
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5948730 |
Biocidal compositions comprising mixtures of haloproynyl compounds and sulfur containing triazines
This invention is directed to a broad spectrum fungicide/algaecide composition which comprises a mixture of (a) at least one halopropynyl compound and (b) at least one sulfur-containing s-triazine,...
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5817696 |
Methods and compositions for controlling biofouling using oxime esters
The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one oxime...
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5736057 |
Process for the purifying of waters for human consumption
Process for the purifying of waters for human consumption by means of a treatment with organic peracids, such as peracetic acid, performic acid, perpropionic acid.
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5707938 |
Method and pesticide product for killing surface and subsurface pests
A method and product for killing agricultural pests including insects, plants, plant rhyzomes, plant nuts, and fungi, comprises a toxic substrance which includes fatty acids, soaps, and inorganic...
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5641808 |
Synergistic antimicrobial composition of 1,2-dibromo-2,4-dicyanobutane and esters of parahydroxybenzoic acid
Synergistic antimicrobial combinations comprising 1,2-dibromo-2,4-dicyanobutane and at least one ester of parahydroxybenzoic acid are disclosed. Methods for using these synergistic combinations to...
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5604177 |
Method for stimulating plant growth using GABA and succinic acid
A process for increasing plant growth and productivity comprising treating the roots, stems and/or foliage of the plant with γ-aminobutyric acid and succinic acid as a readily metabolized source...
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5541150 |
Sequestered copper algicides using ionic polymeric stabilizing agents
Copper-containing algicides for treating swimming pool water without staining are disclosed. The algicidal compositions include a source of copper and a polymeric sequestering agent. The polymeric...
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5420318 |
Preparation of high purity neem seed extracts
A new process has been developed for preparing high purity neem seed extract by adsorbing aqueous solutions of neem seed extract containing azadirachtin onto a macroporous polymeric adsorbent...
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5304567 |
Biocidal combinations containing 4,5-dichloro-2-cyclohexyl-3-isothiazolone and certain commercial biocides
Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-cyclohexyl-3-isothiazolone and one or more known microbicides for more effective, and broader control of...
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5278178 |
Synergistic microbicidal combinations containing 3-isothiazolone and commercial biocides
This invention relates to synergistic antimicrobial and biocidal compositions comprising 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one and one or more commercial biocides...
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5227360 |
Synergistic antialgal compositions comprising diphenylethers and certain commercial biocides and swimming pool liner compositions comprising the antialgal compositions
Synergistic antialgal compositions comprising substituted fluoroalkyl diphenylethers and a material selected from the group consisting of sodium hypochlorite, halodialkylhydantoin, n-alkyl dimethyl...
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5173110 |
Antifouling composition
An antifouling coating composition useful for coating fish netting, boat hulls, lumber, roof shingles and the like to prevent the growth of algae. The composition comprises a solution of an epoxy...
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5106407 |
Iodones and methods for antimicrobial use
The present invention discloses the antimicrobial utility of certain iodonium ylide compounds. The particular iodonium ylide compounds are phenyl iodonium ylides having an ortho substituent that...
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5082722 |
Process for treating netting with an antifouling composition and product produced thereby.
An antifouling composition for use on nettings is comprised of a chloro isophthalic acid derivative, a benzothiazole derivative, 4,5 dichloro-2-N-octyl, isophthiazole-3-one, 3-iodo-2-propynyl butyl...
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4840658 |
Algicidal composition
An algicidal composition which is effective against red tide comprises, a higher fatty acid or its salt as an active ingredient, such as 6, 9, 12, 15-octadecatetraenic acid.
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4668273 |
Quaternary ammonium salts of diepoxides and diamines, their preparation and use
The invention relates to processes for the treatment of substrates which comprise applying at least one ammonium salt to the substrate as an algicide, bactericide or fungicide, said ammonium salt...
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4647687 |
Halogenated sulphides, process for their preparation and their use in microbicidal agents
The new halogenated sulphides of the formula ##STR1## in which R 1 to R 8 are identical or different and denote hydrogen or halogen, at least one of the radicals R 1 to R 8 representing...
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4500339 |
Adherent controlled release microbiocides containing hydrolyzable silanes
There are disclosed methods and compositions for the controlled release of microbiocides by using a mixture consisting of (a) a hydrolyzable silane or an organopolysiloxane containing hydrolyzable...
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4451278 |
1-Hydroxyanthraquinone aquatic herbicide
A method of inhibiting the growth of weeds is provided by applying to the situs to be treated, an effective herbicidal amount of a compound containing the 1-anthraquinonyloxy moiety, such as...
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4405360 |
Controlled release of herbicide compounds utilizing a thermoplastic matrix
A composition and method for the controlled release of compounds from a plastic dispenser, usually a thermoplastic, generally in association with a porosigen in contact with water, for example, an...
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4398937 |
Selective algaecides for control of cyanochloronta
This invention relates to the selective control of algae in ponds, sewage lagoons, cooling towers, lakes, and other bodies of water, including managed bodies of water, and deals particularly with...
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4349378 |
Compounds useful as pesticides
Sulphonanilides of formula ##STR1## and salts thereof, wherein R 1 represents alkyl or certain other groups; R represents alkylene or alkenylene; A represents --COR 12 or a carbonyl...
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4344962 |
Sulphenylated acylurethanes and their use as fungicides
A sulphenylated acylurethane of the formula ##STR1## wherein R 1 denotes hydrogen, halogen, nitro, alkyl, alkoxy or halogenomethyl, R 2 denotes alkyl, alkenyl, alkinyl, cycloalkyl or aralkyl...
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4309559 |
Sulphonamides useful as pesticides
Sulphonanilides of formula ##STR1## and salts thereof, wherein R 1 represents alkyl or certain other groups; R represents alkylene or alkenylene; A represents --COOH, --COO alkyl, --CSSH, CN...
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4293559 |
Slime control compositions and methods of using the same
The present invention relates to certain compositions and processes useful for inhibiting the growth of microorganisms in water and, in particular, water used for industrial purposes; for example,...
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4246429 |
Novel α-amino-phenylacetic acid derivatives
Novel α-amino-phenylacetic acid derivatives, said phenyl having at least one substituent other than hydrogen, are useful as herbicidal, algicidal and plant growth regulatng agents.
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4093664 |
Bis halogenated phenoxyalkanoates and the method of making same
Compounds useful as plant growth regulators having the formula: ##STR1## WHEREIN X and X' are each halogens, R and R' are each alkyl groups containing from 1 to 4 carbon atoms and n and n' each...
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4080191 |
Aquatic pesticidal compositions and method
The present invention concerns a pesticidal formulation which comprises, in admixture, a pesticidal agent, an anionic or non-ionic surfactant and a water-immiscible solvent/diluent, the formulation...
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4028394 |
Antibacterial and fungicidal S-phenylthiocarbamates
Fungicidally and bactericidally active thiocarbamates of the formula: ##STR1## where R 1 represents a methyl, methoxy, halo or trifluoromethyl group; R 2 represents hydrogen, a methyl, methoxy,...
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4001006 |
Dialkylammonium-2,4-dichlorophenoxyacetates as plant growth regulators and the method of making same
Various dialkylammonium-2,4-dichlorophenoxyacetates having the formula ##STR1## wherein R 1 and R 2 are radicals each selected from the group consisting of methyl and ethyl, are useful as plant...
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4000253 |
Carbamyloxy phenyl isothiocyanates
New compounds having the formula: ##STR1## in which R is hydrogen or methyl and R 1 can be selected from the group consisting of lower alkyl, alkenyl, cyclohexyl, phenyl and substituted phenyl in...
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3994772 |
Composition and method of inhibiting growth of slime in water
The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the...
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3973034 |
Certain stabilized dithiocarbomate pesticidal compositions and methods of using same
Pesticidal compositions comprised of alkali-metal salts of hydroxymethyldithiocarbamic acids in aqueous media are stabilized by addition of alkaline material thereto.
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3965137 |
Thiocyano xanthates
This invention relates to the utility of certain thiocyano xanthates as biocidal and miticidal agents having the formula ##EQU1## wherein X equals --O or --S; and R is selected from the group...
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3947485 |
Carbothiolates
New and valuable N-cycloalkyl-, N-alkenyl- or alkynyl-substituted carbothiolates having a good herbicidal action, herbicides containing these compounds, a process for controlling the growth of...
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3947581 |
Synergistic compositions containing 1,3-dichloroacetone oxime acetate and specific isothiazolin-3-one compounds and their use
The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the...
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3934025 |
Synergistic compositions containing n-alkyl (C.sub.12 40%, C.sub.14 -50%, C.sub.16 -10%)dimethyl benzyl ammonium chloride and their use as slimicides
The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the...
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3932654 |
Preservation of aqueous systems with dialkyl bromonitromalonates
The present invention relates to processes and compositions for inhibiting or preventing the growth of microorganisms in aqueous systems and formulations, by the addition thereto of dialkyl...
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3930015 |
Slimicidal compositions containing 2,2-dibromo-3-nitrilopropionamide and their use
The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the...
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3914301 |
Acrylamide derivatives of 3-isothiazolones
When 3-isothiazolones are subjected to nucleophilic cleavage, a novel class of S-substituted β-thioacrylamides is produced. These acrylamides exhibit biological activity, particularly in...
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3909231 |
Cyano substituted malanilate biocides
This application relates to a biocide active compound having the following formula ##EQU1##
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3869551 |
Certain carbonates useful for controlling mollusks and aquatic organisms
The use of compositions for combating mollusks and aqueous organisms having an active agent a carbonic acid ester according to the formula ##SPC1## In which A is a branched or linear alkyl group;...
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