Salts of carboxylic acid herbicides
US10334849B2 · kind B2 · utility
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Key dates
| Filing date | Oct 26, 2012 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Dec 20, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N57/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Amine salts of certain herbicides that in free acid form include at least one carboxylic acid moiety are described. Herbicide salts comprising the cation of various imidazole, piperazine, piperidine, and morpholine compounds are provided. The herbicide amine salts described are suitable for formulation into herbicidal application mixtures and/or stable concentration compositions that exhibit acceptable volatility characteristics upon application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.