Auxin acid-catalyzed stable microemulsion pesticide formulation

Details Auxin acid-catalyzed stable microemulsion pesticide formulation Auxin acid-catalyzed stable microemulsion pesticide formulation

2007-01-23

2011-11-08

Pryor, Alton (Department: 1616)

Plant protecting and regulating compositions

Plant growth regulating compositions

Plural active ingredients

C424S405000

Reexamination Certificate

active

08053392

ABSTRACT:
An auxin acid-catalyzed stable microemulsion pesticide formulation is provided that is clear and stable under a wide range of temperature conditions encountered during distribution, storage, and use of the pesticide formulation. A precursor for the microemulsion includes an auxin ester, a protox inhibitor, and an auxin acid stabilizing agent as active ingredients. Inactive ingredients in the precursor include a microemulsifier, a stabilizing co-emulsifier, a dispersant, and a solvent present in amounts such that when the precursor is added to water of dilution to form a concentrate or a ready-to-use formulation, the clear and stable microemulsion that is spontaneously formed has oily active ingredient-containing nano-sized particles no larger than about 1μ dispersed in the water.

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Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority or the Declaration of corresponding PCT Application No. PCT/US2008/050784; Document Dated: Jun. 12, 2008; Applicant: PBI/Gordon Corporation et al.; PCT Application Filing Date: Jan. 10, 2008.

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