Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Patent
1993-03-29
1994-11-01
Raymond, Richard L.
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
504116, 514120, 514487, 514490, 514492, 514646, 514788, 71DIG1, A01N 2530
Patent
active
053607830
ABSTRACT:
A water-based pesticidal composition contains 100 weight parts of substantially water-insoluble pesticide and 1.7-200 weight parts of a surface active agent. The surface active agent contains Component A and Component B at weight ratio of A/B=80/20-20/80. Component A is polyalkylene glycol ether derivative of polyethylene polyamine shown by the following general formula and having molecular weight of 20,000-100,000: ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are selected from the group consisting of hydrogen, alkyl group with 1-4 carbon atoms, alkanoyl group with 2-18 carbon atoms, alkenoyl group with 2-18 carbon atoms and polyoxyalkylene glycol group containing oxyethyne unit and oxypropylene unit at weight ratio of (oxyethyne unit/oxypropylene unit=)100/0-50/50, at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 being the polyoxyalkylene glycol group, and n is an integer 2-250. Component B includes one or more selected from the group consisting of partial esters of polyhydric alcohol selected from sorbitol, sorbitan, glycerine and polyglycerine and unsaturated aliphatic acid with 16-22 carbon atoms and ethylene oxide adducts of such partial esters.
REFERENCES:
patent: 4303640 (1981-12-01), Fuyama et al.
patent: 4606913 (1986-08-01), Aronson et al.
patent: 4770803 (1988-09-01), Forsberg
Hoshino Akio
Itoh Shin-ichi
Kuno Kenji
Clardy S. Mark
Raymond Richard L.
Takemoto Yushi Kabushiki Kaisha
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