Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph Carr0
Michael J. Hubbard0
Wensheng Zhou0
Date of Patent
March 9, 2021
0Patent Application Number
163759450
Date Filed
April 5, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for preparing a roofing membrane in the form of a roll, comprising the steps of: providing a polymeric membrane; providing a fabric having a coating disposed thereon; attaching the polymeric membrane to the fabric to form a composite; and rolling the composite. Wherein the coating includes expandable graphite dispersed within a binder.
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