A building material comprising a substrate layer and a pressure-sensitive adhesive layer, where the pressure-sensitive adhesive layer includes expandable graphite.
US Patent 08968853 Pressure-sensitive adhesives including expandable graphiteUS Patent 8968853 Pressure-sensitive adhesives including expandable graphite
Infobox
Patent Number
089688530
Patent Number
89688530
Edits on 21 May, 2023
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