Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joachim Öhrle0
Leon Radom0
Date of Patent
March 15, 2011
Patent Application Number
11580098
Date Filed
October 12, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A laminate membrane having an elastomer body and a contact layer applied to the elastomer body. The contact layer is made of polytetrafluoroethylene (PTFE). A barrier layer configured as a permeation barrier is additionally provided, which is disposed between the contact layer and the elastomer body, or applied to the side of the contact layer that faces away from the elastomer body.
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