Materiale filtrante per maschera ad uso sanitario
The present invention relates to a process for the preparation of a filter material to block harmful particles, in particular viral, bacterial and/or toxic particles, suitable for being incorporated into a sanitary article, as well as a filter material obtainable by means of said process and an indi...
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| Format: | Patent |
| Sprache: | ita |
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| Zusammenfassung: | The present invention relates to a process for the preparation of a filter material to block harmful particles, in particular viral, bacterial and/or toxic particles, suitable for being incorporated into a sanitary article, as well as a filter material obtainable by means of said process and an individual health protection mask comprising said filter material. |
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