Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 30, 2021
Patent Application Number
16513971
Date Filed
July 17, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A foam backed composite panel having two or more layers of materials adhesively bonded to each other. The panel is comprised of a cementitious material as a face layer and/or an optional core layer backed by polyurethane foam bonded to the face or core layer. The polyurethane foam bonds the panel to a supporting frame. The foam backed panel has increased impact and fire resistance.
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