Surfactants in agrochemical formulations

专利名称：Surfactants in agrochemical formulations发明人：Blease, Trevor Graham,Lindner, Gregory

James,Richards, Lee David

申请号：AU2010245908申请日：20100505

公开号：AU2010245908A1公开日：20111013

摘要：Surfactant compounds which include an amine ended polyalkylene glycolhydrophile linked to Cto C mainly hydrocarbyl, particularly composite hydrocarbyl,especially derived from a polymerised fatty acid and/or an aralkyl substituted phenol,hydrophobe, are useful in dispersing solids, particularly active agrochemicals, in aqueousmedia, or as adjuvants in agrochemical formulations, particularly of water soluble non-selective herbicides. In particular the hydrophobe is derived from polymerised fatty acids,such as dimer and, especially, trimer acids or from aralkyl substituted phenols. Aqueousdispersions using such surfactants can remain stable even with substantial concentrationsof electrolyte e.g. in stable agrochemical dispersions including water soluble electrolyteagrochemical, such as glyphosate and/or ammonium sulphate.

申请人：CRODA INTERNATIONAL PLC,CRODA, INC.

代理人：Houlihan2

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