Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Reexamination Certificate
2005-05-03
2005-05-03
Clardy, S. Mark (Department: 1616)
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
C504S358000
Reexamination Certificate
active
06887830
ABSTRACT:
Surfactant adjuvants that improve the bioefficacy of herbicides by combining known surfactancy, or wetting characteristics, of sulfosuccinate or sulfosuccinamate-based surfactants, with the proven bioefficiacy characteristics of alkoxylated amine-based surfactants. The surfactant adjuvants contain an amine-based surfactant, and a sulfosuccinate or sulfosuccinamate-based surfactant. The surfactant adjuvants are combined with herbicidal active ingredients, and optionally, one or more formulation aids to form herbicide compositions that have a reduced tendency to cause eye and skin irritation and can be used to control unwanted weeds or vegetation.
REFERENCES:
patent: 5612285 (1997-03-01), Arnold
patent: 6117820 (2000-09-01), Cutler et al.
patent: 0 569 264 (1993-11-01), None
Ashrawi Samir S.
Elsik Curtis Michael
Kirby Andrew Francis
Lewis David Charles
Stridde Howard Meyer
Clardy S. Mark
Gardere Wynne & Sewell LLP
Huntsman Petrochemical Corporation
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