SEDL / STP / STP980-EB / STP26447S



Formulation of Pesticide Microemulsions

Skelton, PR
Agricultural Formulations ChemistAgricultural Formulations ManagerProduct Specialist, Stepan CompanyStepan Company, WinderNorthfield, GeorgiaIL

Munk, BH
Agricultural Formulations ChemistAgricultural Formulations ManagerProduct Specialist, Stepan CompanyStepan Company, WinderNorthfield, GeorgiaIL

Collins, HM
Agricultural Formulations ChemistAgricultural Formulations ManagerProduct Specialist, Stepan CompanyStepan Company, WinderNorthfield, GeorgiaIL


Pages: 10    Published: Jan 1989


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Abstract

In an attempt to investigate alternative pesticide delivery systems, a three phase approach for the formulation of pesticide microemulsions was developed. Also described are typical surfactants and solvents that can be used in this formulation work. In addition, an explanation of the use of ternary phase diagrams is included to assist the formulator. The development of a 0.5% Chlorpyrifos pesticide microemulsion is described.


Keywords:
emulsifiable concentrate, microemulsion, macroemulsion, microemulsion concentrate, ternary phase diagram

Paper ID: STP26447S
Committee/Subcommittee: E35.22
DOI: 10.1520/STP26447S
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