USE OF PHOSPHATE ESTER AS INHIBITOR FOR CRYSTALLIZATION
PURPOSE: To enable the stable and easy use of a bactericidal and fungicidal compound as an aqueous spraying mixture by adding a phosphoric acid ester as a crystallization suppressing agent. CONSTITUTION: A phosphoric acid ester of the formula VIII (R is a 2-18C alkyl; R and R are each a 2-12C alkyl)...
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Zusammenfassung: | PURPOSE: To enable the stable and easy use of a bactericidal and fungicidal compound as an aqueous spraying mixture by adding a phosphoric acid ester as a crystallization suppressing agent. CONSTITUTION: A phosphoric acid ester of the formula VIII (R is a 2-18C alkyl; R and R are each a 2-12C alkyl), e.g. tri-n-butyl phosphate is compounded to an aqueous spraying mixture containing (A) a compound of the formula I ((a) R is a group of the formula II; R is t-butyl; R is OH, (b) R is 4-fluorophenyl; R is 2-fluorophenyl; R is OH, (c) R is 2,4-dichlorophenyl; R is n-butyl; R is OH, (d) R is a group of the formula II; R is n-butyl; R is CN or (e) R is 4-chlorophenyl; R is a group of the formula III; R is OH), the formula IV [(a) Y is CH (OH); R is Cl or phenyl or (b) Y is CO; R is Cl], the formula V (R is H or Cl), the formula VI or the formula VII and (B) other active compound and additive. The crystallization of the active compound can be suppressed by this process. |
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