Patent · US Expired

Pesticidal compositions

US6274570A · kind A · utility

16Cited by

8References

40Claims

0Family size

Assignee

Syngenta Crop Protection AG · CH

Inventors

Manfred Vogt · Bad Säckingen, DE
William Baettig · Pratteln, CH

Key dates

Filing date	Dec 22, 1998
Grant date	Aug 14, 2001
Priority date	—
Expiry date	Dec 22, 2018

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N57/16
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A liquid pesticidal composition, which is substantially free of water, comprising a hydrophobic pesticide or mixture of pesticides dissolved in an organic solvent and comprising as surfactants (a) a castor oil ethoxylate having 30-50 mol ethoxylate, (b) a branched C.sub.8 -C.sub.18 alcohol ethoxylate having 5-10 mol ethoxylate, and (c) a tristyrenephenol-ethoxylate having 8-30 mol ethoxylate, or its phosphate or salt thereof. The compositions also include gels having a viscosity of 500 to 20,000 mPas and comprising additionally a gelling agent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.