Stable herbicidal compositions comprising amine oxide and betaine
US12356993B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jun 19, 2020 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Jun 20, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided is a herbicidal composition comprising high load aminophosphate or aminophosphonate salts, in particular high load glyphosate salts, wherein the composition comprises a surfactant mixture of at least an C8-C10 amine oxide and a betaine surfactant. The composition has good low temperature stability (i.e., no crystal formation or phase separation) among other beneficial properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.