Pesticide sticker-extender comprising maleic anhydride, sulfuric acid, turpentine, butanol, and alkanolamines
US5534480A · kind A · utility
1Cited by
4References
1Claims
0Family size
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Key dates
| Filing date | Apr 28, 1994 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | Apr 28, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A sticker-extender for pesticides comprising a first mixture comprising an anhydride, an acid and turpentine mixed with a second mixture comprising an isomeric alcohol and at least one amino alcohol, the first mixture comprising more than 50% of the total mixture. The anhydride is maleic anhydride and the acid is sulfuric acid. The amino alcohols are monoethanolamine, diethanolamine, triethanolamine and mono-isopropylamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.