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US 12,570,937 B2Granted
Mash filter membrane
AssigneeHeineken Supply Chain B.V.
InventorMartinus Adrianus Van Nuus
Life of this patent
Estimating the term…
Abstract
The invention is directed to a mash filter membrane comprising an elastomeric composition that comprises more than 50 wt % of one or more elastomer, based on the total weight of polymers in the elastomeric composition.
Claims18
Mash filter membrane comprising an elastomeric composition that comprises 100 wt % of copolymer ethylene propylene diene monomer (EPDM), based on a total weight of polymers in the elastomeric composition,
- wherein the elastomeric composition is a food grade composition,
- wherein the elastomeric composition, before use of said membrane, has a Shore A hardness determined according to UNI ISO 7619-1, in the range of 60 to 71 ShA.
Dependencies are inferred from the claim text.