Zeolite particles having bacteriocidal properties
US4911899A · kind A · utility
106Cited by
14References
9Claims
0Family size
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Inventors
Key dates
| Filing date | Dec 28, 1988 |
| Grant date | Mar 27, 1990 |
| Priority date | — |
| Expiry date | Dec 28, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2991
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Zeolite particles retaining at least one metal ion having bacteriostatic properties on their ion-exchangeable sites in an amount up to 41% of the zeolite's ion exchange capacity are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.