摘要:
An aqueous, stable, highly-concentrated preservative composition comprising (i) about 5 to 50 wt % of a dehydroacetic acid (DHA) or a salt thereof; (ii) about 1 to 20 wt % of a 2-methyl-4-isothiazolin-3-one (MIT); (iii) about 0.1 to 10 wt % of at least one block copolymer; (iv) optionally, about 0.01 to 5.0 wt % of at least one sulfosuccinate surfactant; (v) optionally, about 0.01 to 5.0 wt % of at least one sequestering agent; and (vi) optionally, about 0.01 to 5.0 wt % of one or more additives. Also disclosed is a process for preparing said preservative composition.
摘要:
The invention relates to a microbicidal composition which comprises a mixture of at least two components, the first component being 2-methyl-3-isothiazolone (MIT) and the second component being at least one active compound selected from the following groups of active compounds: a) compound having activated methylol groups b) quats or polyquats c) carbamates d) organic acids e) aromatic alcohols.
摘要:
The invention relates to a microbicidal composition which comprises a mixture of at least two components, the first component being 2-methyl-3-isothiazolone (MIT) and the second component being at least one active compound selected from the following groups of active compounds: a) compound having activated methylol groups b) quats or polyquats c) carbamates d) organic acids e) aromatic alcohols.
摘要:
The invention refers to a concentrate, in particular for the film preservation, a coating system as well as especial employment of a combination of active ingredients in the film preservation or as preservative. The concentrate contains chlorothalonile as well as one or more triazole(s) and/or isothiazolone(s).