Patent · US Active

Hyperbranched polyethers/dendrimers for solubilzation of sparingly soluble active ingredients

US8841382B2 · kind B2 · utility

2Cited by

1References

8Claims

0Family size

Assignee

BASF SE

Inventors

Anna Cristadoro · Heppenheim, DE
Holger Türk · Mannheim, DE
Michael Ishaque · Mannheim, DE
Rabie Al-Hellani · Ludwigshafen, DE

Key dates

Filing date	Aug 31, 2011
Grant date	Sep 23, 2014
Priority date	—
Expiry date	Sep 2, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S424/16
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention provides an amphiphile of the formula (I) as described hereinafter. The invention further relates to a process for preparing the amphiphile and to a composition comprising the amphiphile and a sparingly water-soluble active ingredient. It further relates to a process for producing the composition by contacting the amphiphile and the active ingredient, and to the use of the amphiphile for solubilizing a sparingly water-soluble active ingredient in aqueous solutions. The invention also relates to the use of the amphiphile in an agrochemical formulation comprising the amphiphile and a pesticide for controlling phytopathogenic fungi and/or unwanted vegetation and/or unwanted insect or mite infestation and/or for regulating the growth of plants, and finally to plant propagation material comprising the amphiphile.

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