Microbicidal composition comprising isothiazolone and an amine oxide
AssigneeThor GmbH
InventorsRoman GRABBE, Thomas WUNDER, Rüdiger BAUM, Hans-Jürgen SCHMIDT, Scott BETTS
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Abstract
The present invention relates to a microbicidal composition in the form of a concentrate and to the use of the composition for the preservation of technical and domestic products, preferred for the preservation of detergents and paints.
Claims12
Microbicidal composition which comprises:
- a) as a first antimicrobial compound 2-methylisothiazolin-3-one (MIT) and b) as a second compound at least one amine oxide having the general formula ONR1R2R3, wherein R1, R2 and R3 are independently selected from Q to C18 straight-chained or branched-chained alkyl and C\ to C4 hydroxyalkyl, [CH2CH20]nH or [CH2CH2CH20]nH, wherein n is an integer from 1 to 4, characterized in that a ratio of a) to b) is from 1:20 to 10:1.
Use according to claim 10, characterized in that the technical product is selected from polymer dispersions, paints, adhesives, paper coating compositions, textile softening and sizing compositions, cleaning and polishing compositions, cosmetic and pharmaceutical preparations, household products, pack preservatives, spinning baths, cooling lubricants, leather treatment compositions, wet wipes and silicone and bitumen emulsions.
Dependencies are inferred from the claim text.