Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Reexamination Certificate
2005-04-19
2005-04-19
Levy, Neil S. (Department: 1616)
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
C071S064010, C424S405000, C514S114000
Reexamination Certificate
active
06881706
ABSTRACT:
The present invention relates to the use of a quaternary ammonium glycoside surfactant as an adjuvant for fertilizers or pesticides, such as herbicides. The surfactant contains at least one hydrocarbon group with 6-24 carbon atoms and at least one quaternary ammonium group where at least one substituent is an alkyleneoxy containing group which is connected to a saccharide residue by a glycosidic bond. Also compositions containing pesticides or fertilizers are described. These quaternary ammonium glycoside surfactants have an essentially improved biodegradability. They also improve the uptake and efficacy of fertilizers and herbicides.
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Chemical Abstract JP50543403, Feb. 1993.
Patents Abstract vol. 16 No. 518, C-999 JP 4-193891, Jul. 1992.
Akzo Nobel N.V.
Levy Neil S.
Mancini Ralph J.
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