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US 9,775,343 B2Granted
Microbicidal composition
AssigneesDow Global Technologies LLC, Rohm and Haas Company
InventorsUsha Gandhi, Christine McInnis, Kiran Pareek, Paul O. Schook, Nigel G. Watson, Terry Michael Williams, Bei Yin
Life of this patent
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Abstract
A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: R2O(CH2CH(CH3)O)3(CH2CH2O)5H, where R2 is a mixture of C8-C14 linear alkyl groups. The second component is 2-bromo-2-nitropropane-1,3-diol. The weight ratio of the nonionic surfactant to 2-bromo-2-nitropropane-1,3-diol is from 1:0.08 to 1:0.12 or 1:0.2 to 1:1.8286.
Claims2
A synergistic microbicidal composition comprising:
- (a) a nonionic surfactant with structure:
- R2O(CH2CH(CH3)O)3(CH2CH2O)5H
- where R2 is a mixture of C8-C14 linear alkyl groups;
- and (b) 2-bromo-2-nitropropane-1,3-diol;
- wherein a weight ratio of said nonionic surfactant to 2-bromo-2-nitropropane-1,3-diol is from 1:0.08 to 1:0.12 or 1:0.2 to 1:1.8286.
2 more elements
Dependencies are inferred from the claim text.