Compositions and methods for forming stable, liquid metal oxide/hydroxide formulations
US10362784B2 · kind B2 · utility
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19References
31Claims
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Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Jun 30, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dry mixtures and liquid formulations are provided that comprise metal oxide and/or metal hydroxide nanocrystalline particles. The dry mixtures are advantageously formulated with select surfactants to be readily solubilized and stable in liquid carriers. Additional select components are provided in preferred combinations that are capable of achieving improved biocidal and chemical agent efficacy. Notably, the inventive formulations provided herein allow for easier delivery of the formulations and increased shelf stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.