Patent · US Active

Solvates of abscisic acid and liquid compositions containing abscisic acid

US12338216B2 · kind B2 · utility

0Cited by

6References

19Claims

0Family size

Assignee

CLARIANT INTERNATIONAL LTD · CH

Inventors

Stephanie GIESSLER-GEISS · Frankfurt am Main, DE
Peter Baur · Augsburg, DE
Roland Arnold · Ganderkesee, DE
Jennifer Neckermann · Haintchen, DE
Siegfried STAIGER · Frankfurt am Main, DE
Luri Stefano Negrisiolo Dario · Frankfurt am Main, DE

Key dates

Filing date	Oct 28, 2020
Grant date	Jun 24, 2025
Priority date	—
Expiry date	Aug 5, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N43/36
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to new modifications of abscisic acid, to liquid compositions of abscisic acid and to their use in agrochemical applications. The modifications and compositions of the invention contain abscisic acid in the form of a solvate with at least one N-alkyl pyrrolidone, wherein the N-alkyl group has 3 to 6 carbon atoms. These solvates enable formulations with high concentrations of abscisic acid.

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