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:
Feb. 17, 2026
Filed:
Mar. 14, 2023
Applicant:
Knauf Gips KG, Iphofen, DE;
Inventors:
Scott Cimaglio, Grayslake, IL (US);
Sriram K. Valluri, Grayslake, IL (US);
Assignee:
KNAUF GIPS KG, Iphofen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/14 (2006.01); C04B 22/16 (2006.01); C04B 24/06 (2006.01); C04B 40/00 (2006.01); C04B 103/12 (2006.01); C04B 103/22 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 28/14 (2013.01); C04B 22/16 (2013.01); C04B 24/06 (2013.01); C04B 40/0042 (2013.01); C04B 2103/12 (2013.01); C04B 2103/22 (2013.01); C04B 2111/00577 (2013.01);
Abstract
A dry construction plaster composition made with at least stucco in an amount from about 25 to about 99 wt %; hydrated lime in an amount from about 0.5 to about 75 wt %; a phosphate-based lime bucking inhibitor in an amount from about 0.01 to about 1 wt %; and a setting reaction controlling agent, wherein the setting reaction controlling agent comprises a set accelerator, a set inhibitor, or any combination thereof is provided. Methods for preparing construction plaster slurries and pastes with reduced lime bucking and methods for finishing a substrate are also provided.