Patent · US Active

Seed treatment compositions and methods

US9137984B2 · kind B2 · utility

0Cited by

2References

24Claims

0Family size

Assignee

BASF SE

Inventors

Rafel Israels · Monheim, DE
Katharine Klamczynski · Haßloch, DE
Matthias Bratz · Schifferstadt, DE
Ulf Schlotterbeck · Mannheim, DE
Dirk Voeste · Schifferstadt, DE

Key dates

Filing date	Aug 14, 2008
Grant date	Sep 22, 2015
Priority date	—
Expiry date	Aug 21, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N53/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to seed treatment compositions comprising active ingredient, polyarylphenol polyalkoxy ether phosphate and/or polyarylphenol polyalkoxy ether sulphate, and copolymer having polyalkoxy ether side chains.The polyarylphenol polyalkoxy ether phosphate and/or the polyarylphenol polyalkoxy ether sulphate in combination with the copolymer having polyalkoxy ether side chains are used as dispersant, especially to provide a dispersion of suspended active ingredient.The present invention also relates to methods of treating seed with such a composition.

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