| 主权项 |
1. A synergistic microbicidal composition comprising: (a) 2-(4-methylcyclohex-3-enyl)propan-1-ol; and (b) at least one microbicide selected from the group consisting of 3 isopropyl-5-methylphenol, 4-isopropyl-3-methylphenol, (E)-2-(prop-1-enyl)phenol, 4-propylphenol, 2-n-propylphenol, 3-n-propylphenol, 4-sec-butylphenol and 3-tert-butylphenol; wherein a weight ratio of 3-isopropyl-5-methylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.17 to 1/0.25 or 1/0.38 to 1/3.3, a weight ratio of 4-isopropyl-3-methylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.25 to 1/0.38 or 1/2.5 to 1/3.3, a weight ratio of (E)-2-(prop-1-enyl)phenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.25 to 1/0.33, a weight ratio of 4-propylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.38 to 1/3.3, a weight ratio of 2-n-propylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.05 to 1/2.5, a weight ratio of 3-n-propylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.06 to 1/0.08 or 1/0.17 to 1/4, a weight ratio of 4-n-butylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.25 to 1/1.25, a weight ratio of 4-sec-butylphenol to 2-(4,methylcyclohex-3-enyl)propan-1-ol is from 1/0.25 to 1/6.7, and a weight ratio of 3-tert-butylphenol to 2-(4-methylcyclohex-3-enyl)propan-1-ol is from 1/0.13 to 1/0.38 or 1/2.5 to 1/20. |
