The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2023
Filed:
Jan. 22, 2021
Applicant:
Permabase Building Products, Llc, Charlotte, NC (US);
Inventor:
James Hickey, Jacksonville, FL (US);
Assignee:
PermaBASE Building Products, LLC, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/06 (2006.01); C04B 28/14 (2006.01); C04B 24/08 (2006.01); C04B 16/08 (2006.01); C04B 14/06 (2006.01); C04B 111/00 (2006.01); C04B 111/40 (2006.01); C04B 111/27 (2006.01);
U.S. Cl.
CPC ...
C04B 28/06 (2013.01); C04B 14/06 (2013.01); C04B 16/08 (2013.01); C04B 24/085 (2013.01); C04B 28/14 (2013.01); C04B 2111/0062 (2013.01); C04B 2111/27 (2013.01); C04B 2111/40 (2013.01);
Abstract
In the present disclosure, a cement board is disclosed. The cement board comprises a core having a first surface and a second surface opposite the first surface and a binder including a pozzolan material and a water-resistant additive, wherein the water-resistant additive is present in an amount of less than 5 wt. % based on the weight of the pozzolan material.