Porous plastic media with antiviral or antimicrobial properties and processes for making the same
US6551608B2 · kind B2 · utility
88Cited by
25References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2000 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Mar 6, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2/23
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to novel porous materials that possess antiviral and/or antimicrobial properties. The invention encompasses a porous material having antiviral or antimicrobial properties which is comprised of a porous substrate and an antiviral or antimicrobial agent. The invention also encompasses a process for making porous materials that possess antiviral and/or antimicrobial properties and the products of the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.