DEPTH FILTERS AND RELATED METHODS
Described are multi-layer filters of a type commonly known as "depth filters" and related devices and methods, with the filters containing a layer that includes polyaramid fiber, synthetic filter aid, and polymeric binder. L'invention concerne des filtres multicouches d'un type c...
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| Format: | Patent |
| Sprache: | eng ; fre |
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| Zusammenfassung: | Described are multi-layer filters of a type commonly known as "depth filters" and related devices and methods, with the filters containing a layer that includes polyaramid fiber, synthetic filter aid, and polymeric binder.
L'invention concerne des filtres multicouches d'un type communément appelé « filtres en profondeur » et des dispositifs et des procédés associés, les filtres contenant une couche qui comprend une fibre de polyaramide, un adjuvant de filtration synthétique, et un liant polymère. |
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