Plant protecting and regulating compositions – Plant growth regulating compositions – Plural active ingredients
Reexamination Certificate
2011-03-15
2011-03-15
Sajjadi, Fereydoun G (Department: 1617)
Plant protecting and regulating compositions
Plant growth regulating compositions
Plural active ingredients
C504S113000, C504S116100, C504S118000, C252S187270, C424S055000
Reexamination Certificate
active
07906459
ABSTRACT:
Soluble and stable liquid compositions containing a plant growth regulator selected from the group consisting of cytokinin and a gibberellin, an acid solubilizer such as citric acid, tartaric acid or glycolic acid and a solvent; as well as methods for making and using the composition are disclosed. The compositions improve solubility, handling, stability, safety, as well as activity improvements such as improved plant growth, yield, fruit thinning or sizing and quality. The compositions are soluble and stable by adding an ethoxylated alkyl alcohol wherein the growth regulator is 6-benzyladenine (6-BA) or forchlorfenuron (CPPU) and the ethoxylated alcohol surfactant is C12-15alkyl alcohol in propylene glycol. The compositions may also contain a cytokinin such as 6-benzyladenine (6-BA) or forchlorfenuron (CPPU) that is increased in solubility and activity and by synergistically combined with GA3or GA4A7as well as in storage stability by adding an antioxidant. The compositions are formulated in a ready-to-mix formulation.
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Baldi Bruce
Beach Mark
Clarke Gregory
Kirkpatrick Bruce
Lopez John
Sajjadi Fereydoun G
Sullivan Danielle
Valent BioSciences Corporation
Wood Phillips Katz Clark & Mortimer
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