Color stable aqueous formulations containing the potassium salt of (S )-(+)-abscisic acid and methods of their use
US9161535B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 21, 2014 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Jul 21, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C63/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention generally relates to color stable formulations containing the potassium salt of (S)-(+)-abscisic acid, the color stabilizers sodium citrate and sodium acetate, the antimicrobial agent potassium sorbate, and do not contain an acrylic copolymer surfactant. The present invention is also directed to methods for using the present formulations in organic farming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.