Methods for producing copper ethanolamine solutions
US7273944B2 · kind B2 · utility
3Cited by
22References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2004 |
| Grant date | Sep 25, 2007 |
| Priority date | — |
| Expiry date | Aug 13, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F1/005
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are preservation formulations and methods, e.g., formulations for the preservation of wood. In particular, provided are methods for the production of copper monoethanolamine aqueous solutions from metallic copper and monoethanolamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.