Concentrated liquid formulations comprising a microbicidally...

A - Human Necessities – 01 – N

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Details

A01N 31/14 (2006.01) A01N 25/02 (2006.01) A01N 31/08 (2006.01) A01N 31/16 (2006.01) A61K 8/33 (2006.01) A61Q 17/00 (2006.01) A61Q 19/00 (2006.01) C11D 3/20 (2006.01) C11D 3/48 (2006.01) C11D 17/08 (2006.01) D06M 13/00 (2006.01) D06M 13/165 (2006.01)

Patent

CA 2252555

There are described concentrated liquid formulations (a) comprising (a1) 1 to 80 % by weight of a microbicidally active ingredient, (a2) 20 to 99 % by weight of a mono- or dihydric alcohol or mixtures thereof, and concentrated liquid formulations, (b) comprising (b1) 5.1 to 30 % by weight of microbicidally active ingredient, (b2) 0 to 80 % by weight of sulfonate, (b3) 1 to 60 % by weight of a C1--C11 monocarboxylic acid or of a C3-C12di- or -polycarboxylic acid, (b4) 0 to 90 % by weight of a mono- or dihydric alcohol or mixtures thereof, and water to 100 %, it always being necessary for one of the components (b2) or (b4) to be present. The formulations according to the invention are used as microbicidally active ingredient in cosmetic products, household articles or hand disinfectants, as preservatives in household articles and cosmetic products and as disinfectant and decontamination agent for textile fibre materials or the skin and hard surfaces.

On décrit des formulations liquides concentrées (a) comprenant (a1) 1 à 80 % en poids d'un principe actif microbicide, (a2) 20 à 99 % en poids d'un alcool mono ou dihydrique, ou de mélanges de ces alcools, ainsi que des formulations liquides concentrées (b) comprenant (b1) 5,1 à 30 % en poids d'un principe actif microbicide, (b2) 0 à 80 % en poids de sulfonate, (b3) 1 à 60 % en poids d'un acide monocarboxylique C1-C11 ou d'un acide di ou polycarboxylique C3-C12, (b4) 0 à 90 % en poids d'un alcool mono ou dihydrique ou de mélanges de ces alcools, et le solde en eau pour obtenir 100 %, l'un des constituants (b2) ou (b4) devant être obligatoirement présent. On utilise les formulations de l'invention en tant que principe actif microbicide dans des produits cosmétiques, des articles ménagers ou des désinfectants pour les mains, en tant que conservateurs destinés à des produits ménagers et cosmétiques, et également en tant qu'agent de désinfection et de décontamination destiné à des matériaux en fibres textiles, ou à la peau, et aux surfaces dures.

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