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US 2021/0281962 A1Published application
Composite material for producing an acoustic membrane
AssigneeIsovolta AG
InventorsChristian Zechner, Peter Pertl, José Antonio Garcia Garcia, Christian Bertl
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Abstract
A composite material for producing an acoustic membrane, wherein the composite material comprises a silicone layer comprising an at least partially uncured silicone rubber and a support layer, wherein the support layer is adjacent to the silicone layer, as well as a method of preparing such a composite material and a process for producing an acoustic membrane from such a composite material.
Claims20
A composite material for producing an acoustic membrane, wherein the composite material comprises at least:
- a silicone layer comprising an at least partially uncured silicone rubber;
- and
- a support layer, wherein the support layer is adjacent to the silicone layer.
Dependencies are inferred from the claim text.