Dispensing of metal ions into batch laundry washers and dryers
US11622557B2 · kind B2 · utility
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64References
9Claims
0Family size
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Key dates
| Filing date | Oct 31, 2017 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Nov 12, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Articles, compositions, and methods for treating textiles and other materials with an antimicrobial compound during laundry and/or drying cycles are described. The articles and compositions include a metal ion having antimicrobial efficacy. Methods include the use of the articles and compositions in laundry and/or drying cycles to provide antimicrobial treatment of the textiles and materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.