Compositions and methods for improving the compatibility of water soluble herbicide salts
US8486862B2 · kind B2 · utility
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Key dates
| Filing date | Aug 23, 2011 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Aug 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The compatibility of aqueous herbicide solutions containing water soluble salts of 2,4-D and glyphosate in the presence of inorganic cations is improved by the addition of polyethylenimine or polyvinylamine crystallization inhibitors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.