Invention Grant
- Patent Title: Polymer-based construction materials
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Application No.: US16572415Application Date: 2019-09-16
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Publication No.: US11306191B2Publication Date: 2022-04-19
- Inventor: Bruce Edward Stanhope , Peter Warburton , Daniel Wesley Davies , David Joel Parker, Jr. , Jeffrey S. Ross
- Applicant: CPG International LLC
- Applicant Address: US PA Scranton
- Assignee: CPG International LLC
- Current Assignee: CPG International LLC
- Current Assignee Address: US PA Scranton
- Agency: Shook, Hardy & Bacon LLP
- Main IPC: C08J7/18
- IPC: C08J7/18 ; C08L27/06 ; C08K3/22 ; C08K3/26 ; B29C59/02 ; B29C59/14 ; E04B1/348

Abstract:
Aspects described herein are directed to compositions, systems, and methods of manufacturing a polymer-based construction material comprising polymeric resin, filler such as calcium carbonate (CaCO3), and titanium oxide (TiO2). A surface of the polymer-based construction material may be treated such that the surface energy is increased from the material's inherent value to a predetermined value of at least 40 dynes/cm2. Further, the surface energy of the treated surface may persist within 20% of the predetermined value for at least three days.
Public/Granted literature
- US20200087475A1 POLYMER-BASED CONSTRUCTION MATERIALS Public/Granted day:2020-03-19
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