摘要:
The use of polymers containing &bgr;-hydroxyalkylvinylamine units, as obtainable by reacting polymers containing vinylamine units with epoxides of the formula in which R is C2-C28 alkyl, phenyl, C1-C18 alkylphenyl or C2-C18 alkenyl, as biocides.
摘要:
The use of polymers comprising as essential structural elements units of the formula I and/or II in which R1 is H, alkyl, cycloalkyl, aryl or aralkyl, R2 and R3 independently of one another are defined as for R1 or are selected from substituted alkyl, substituted cycloalkyl, substituted aryl or substituted aralkyl, the substituents being selected from OH, O-alkyl, O-aryl, SH, S-alkyl, S-aryl, NH2, NH-alkyl, NH-aryl, N(alkyl)2, in protonated form if desired, N(alkyl)3+Z31 , where Z is the radical of an organic or inorganic acid, COOH, COO-alkyl, CONH2, CONH-alkyl, CON(alkyl)2, CN and SO3H; and the indices x in each case independently of one another are an integer from 1 to 20, and their corresponding acid addition salts as biocides.
摘要:
A composition comprising a potassium salt of N′-hydroxy-N-cyclohexyldiazenium oxide (KHDO) and a diluent is useful for killing fungi. Such a composition but which additionally includes at least one of certain other fungicidally active components is useful for combating microorganisms in general. Such other fungicidally active component is selected from: alcohols, isothiazolones, activated halogen compounds, formaldehyde release compounds, phenolic compounds, aldehydes, acids and esters, biphenyls, urea derivatives, O-acetals, O-formals, N-acetals, N-formals, benzamidines, phthalimides, pyridine derivatives, quaternary ammonium and phosphonium compounds, amines, amphoteric compounds, dithiocarbamates, compounds containing active oxygen and mixtures of any of these.
摘要:
Aminoisothiazoles of the formula I, whereR is hydrogen or C.sub.1 -C.sub.4 alkyl andX is halogen, NO.sub.2, CN or SCN, and metal complexes and acid addition salts thereofare used as microbicides for protecting industrial materials from being attacked and destroyed by microorganisms.
摘要:
The present invention relates to a metal salt for use in pharmacy, to pharmaceutical compositions comprising it, and to the use for preparing a pharmaceutical composition for treating diseases associated with mycobionts.
摘要:
The invention relates to the use of dialdehydes and acetals thereof for inhibiting decomposition of peroxide in the production and the treatment of recycled fiber pulp and other fiber pulp.
摘要:
A method of reducing the level of bacteria and viruses in a volume of water during aquaculture comprises:—(a) providing the volume of water to be stocked with farmed aquatic organisms or eggs thereof; (b) prior to the stocking, introducing into the water an aqueous solution of glutaraldehyde in an amount such as to provide in the water from 0.1 to 2 ppm of glutaraldehyde; (c) stocking the water with the farmed aquatic organisms or eggs thereof at a time when the concentration of glutaraldehyde is 0.1 to 2 ppm. (d) allowing the farmed aquatic organisms or eggs thereof to grow; and (e) optionally during a period of the growth, introducing into the water at least one further portion of an aqueous solution of glutaraldehyde in an amount such as to maintain the concentration of the glutaraldehyde at 0.1 to 2 ppm.
摘要:
Use of polymers which contain (a) 0.1 to 100 mol % of vinylamine units or ethyleneimine units, (b) 0 to 99.9 mol % of units of at least one monomer from the group consisting of open-chain N-vinylcarboxamides, vinyl formate, vinyl acetate, vinyl propionate, vinyl alcohol, C1- to C6-alkyl vinyl ethers, monoethylenically unsaturated C3- to C8-carboxylic acids, their esters, nitriles, amides and anhydrides, N-vinylurea, N-vinylimidazoles and N-vinylimidazolines and (c) 0 to 5 mol % of units of monomers having at least two ethylenically unsaturated double bonds, in copolymerized form, the sum of (a), (b) and (c) in mol % always being 100, as biocide.
摘要:
A rodenticidal mixture comprising a) 0.0015 to 99.89% by weight of at least one rodenticide, b) 10−8 to 95% by weight of at least one painkiller and c) 0.01 to 99.9984% by weight of at least one biocide, where the percentages by weight are based on the total of components (a), (b) and (c), is suitable for the preparation of rodenticidal bait formulations which are employed for controlling rodent pests.
摘要:
Microbicidal compositions for the protection of industrial products and use in industrial or technical systems, comprising at least two different biocides selected from the group of active substances known as fungicides, insecticides, acaricides, or herbicides in the field of crop protection. Industrial materials comprising said mixture of biocides.