Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andreas Seyler0
Thorsten Desch0
Michael Schieb0
Martin Ehret0
Date of Patent
July 20, 2010
0Patent Application Number
103528840
Date Filed
January 29, 2003
0Patent Primary Examiner
Patent abstract
The present invention relates to a multilayer pipe or hose, in particular a plastic pipe, comprising at least one polyester barrier layer and at least one additional protective layer, the additional protective layer being a polyethylene layer, in particular a HDPE layer, and the barrier layer and the protective layer being are interconnected via at least one adhesion promoter layer.
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