Low-temperature-stable preservatives
A liquid, cold-temperature-stabilized preservative is based on carbendazim or a salt thereof, which includes, as low-temperature stabilizer, at least one aromatic alcohol and/or at least one aromatic glycol ether and/or a pyrrolidone.
1. A liquid, low-temperature-stabilized preservative comprising carbendazim or a salt thereof and an effective amount of at least one low-temperature stabilizer selected from the group consisting of aromatic alcohols.
2. The preservative according to claim 1 , wherein the low-temperature stabilizer is phenylpropanol or benzyl alcohol.
3. The preservative according to claim 2 , wherein the preservative has at least 2% by weight of the low-temperature stabilizer.
4. The preservative according to claim 2 , wherein said carbendazim or a salt thereof is a salt of carbendazim, which is an alkylbenzenesulfonate salt, where the alkyl group has 6 to 18 carbon atoms.
5. The preservative according to claim 2 , wherein said preservative has at least 5% by weight of the low-temperature stabilizer.
6. The preservative according to claim 2 , further comprising biocidal active ingredients.
7. The preservative according to claim 1 , wherein the low-temperature stabilizer comprises 1-phenoxy-3-propanol, 1-phenoxy-2-propanol and/or phenoxyethanol.
8. The preservative according to claim 7 , wherein the preservative has at least 2% by weight of the low-temperature stabilizer.
9. The preservative according to claim 7 , wherein said carbendazim or a salt thereof is a salt of carbendazim, which is an alkylbenzenesulfonate salt, where the alkyl group has 6 to 18 carbon atoms.
10. The preservative according to claim 7 , wherein said preservative has at least 5% by weight of the low-temperature stabilizer.
11. The preservative according to claim 1 , wherein said preservative contains at least 2% by weight of the low-temperature stabilizer.
12. The preservative according to claim 11 , wherein said carbendazim or a salt thereof is a salt of carbendazim, which is an alkylbenzenesulfonate salt, where the alkyl group has 6 to 18 carbon atoms.
13. The preservative according to claim 11 , wherein said preservative has at least 5% by weight of the low-temperature stabilizer.
14. The preservative according to claim 1 , wherein said carbendazim or a salt thereof is a salt of carbendazim, which is an alkylbenzenesulfonate salt, where the alkyl group has 6 to 18 carbon atoms.
15. The preservative according to claim 14 , wherein said preservative has at least 5% by weight of the low-temperature stabilizer.
16. The preservative according to claim 1 , wherein said preservative has at least 5% by weight of the low-temperature stabilizer.
17. The preservative according to claim 1 , further comprising biocidal active ingredients.