Abstract: The invention relates to a preservative with algicidal and fungicidal action in the form of a dispersion which includes a) at least one algicidal triazine, b) at least one fungicidal isothiazolone and c) at least one dispersion stabilizer chosen from the group consisting of c1) sulphite salt, hydrogen sulphite salt, compound which releases sulphite and compound which releases hydrogen sulphite, and c2) hypophosphite salt and compound which releases hypophosphite salt; and to the use of the preservative in an aqueous dispersion for use in or on technical products for internal or external application.

Abstract: The invention relates to a liquid concentrate for the preservation of cosmetic and pharmaceutical products based on 3-iodo-2-propynyl butylcarbamate (IPBC) which, in addition to IPBC, comprises a liquid carrier chosen from polyvalent alcohols, glycol esters and glycol ethers or any mixture thereof and a stabilizer chosen from formic acid, formic acid salts and formate esters or any mixture thereof, no additional carboxylic acid chosen from benzoic acid, propionic acid, salicylic acid, sorbic acid, 4-hydroxybenzoic acid, dehydroacetic acid and 10-undecylenic acid or a salt thereof being present.

Abstract: The invention relates to a microbicidal composition which comprises a) at least one formaldehyde donor compound and b) at least one antioxidant chosen from gallic esters, phenol derivatives, L-ascorbic acid, and salts and derivatives thereof, and tocopherols and derivatives thereof, and to the use thereof for the preservation of technical products, for example fuels and lubricants.

Abstract: Use of a composition which contains (a) one or more 1- or 2-(C3 to C24-alkyl)glycerol ethers and (b) one or more aromatic alcohols for the disinfection of the surface of an article at a temperature above 25° C.

Abstract: Use of a composition which contains 1-(2-ethylhexyl)-glycerol ether for the disinfection of the surface of an article at a temperature above 25° C.

Abstract: The invention relates to an alcohol-free liquid concentrate for preserving cosmetic products, household products and technical products, which consists of a carboxylic acid component, a stabilizer component, solvents and optionally customary auxiliaries, additives and/or further active ingredients. Here, the carboxylic acid component comprises at least one salt of benzoic acid, propionic acid, salicylic acid, sorbic acid, 4-hydroxybenzoic acid, dehydroacetic acid and 10-undecylenic acid and optionally one or more of said free acids. The stabilizer component comprises substances which, in particular, have a colour-stabilizing action.

Abstract: The invention relates to a preservative with reduced formaldehyde emission which comprises

Abstract: Disinfectant which has activity towards mycobacteria and comprises (a) 1-(2-ethylhexyl) glycerol ether and (b) one or more aromatic alcohols selected from the group consisting of aryloxyalkanols, oligoalkanol aryl ethers and arylalkanols.

Abstract: Cooling lubricant (concentrate or solution) comprising a cooling lubricant base based on mineral and/or synthetic oil and preservative comprising (a) one or more 1- or 2-(C3 to C24 alkyl) glyceryl ethers.

Abstract: The present invention relates to compositions which comprise a combination

Abstract: The present invention relates to stable microbicidal compositions which are characterized in that they comprise derivatives of methylenebisoxazolidine and 1H-benzimidazol-2-ylcarbamic acid. The compositions according to the invention can be employed in industrial products. The derivatives of methylenebisoxazolidine are used, in particular, for increasing the solubility of derivatives of 1H-benzimidazol-2-ylcarbamic acid in liquid preparations.

Abstract: The present invention relates to stable microbicidal compositions which are characterized in that they comprise derivatives of methylenebisoxazolidine and 1H-benzimidazol-2-ylcarbamic acid. The compositions according to the invention can be employed in industrial products. The derivatives of methylenebisoxazolidine are used, in particular, for increasing the solubility of derivatives of 1H-benzimidazol-2-ylcarbamic acid in liquid preparations.

Abstract: Process for the preparation of bis(4-amino-1-pyridinium)alkanes by reacting difunctionalized alkanes with 4-aminopyridines in water or a mixture of water and organic solvent.

Abstract: The present invention relates to stable microbicidal compositions which are characterized in that they comprise derivatives of methylenebisoxazolidine and 1H-benzimidazol-2-ylcarbamic acid. The compositions according to the invention can be employed in industrial products. The derivatives of methylenebisoxazolidine are used, in particular, for increasing the solubility of derivatives of 1H-benzimidazol-2-ylcarbamic acid in liquid preparations.

Abstract: Stable microbicidal compositions for industrial products which comprise

Abstract: Process for the preparation of bis(4-amino-1-pyridinium)alkanes by reacting difunctionalized alkanes with 4-aminopyridines in water or a mixture of water and organic solvent.