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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.:

US 9919969 B1

PDFFull Text
Date of Patent:
Mar. 20, 2018

Filed:

Aug. 22, 2016

Coated building panels and articles containing calcium sulfate hemihydrate

Applicant:

United States Gypsum Company, Chicago, IL (US);

Inventors:

Lee K. Yeung, Vernon Hills, IL (US);

Jeffrey F. Grussing, Trevor, WI (US);

Christopher J. Borovka, Grayslake, IL (US);

Assignee:

UNITED STATES GYPSUM COMPANY, Chicago, IL (US);

Attorneys:

Greer, Burns & Crain, Ltd.

Pradip Sahu

Philip T. Petti

Primary Examiner:

Nathan T Leong

Int. Cl.
CPC ...
C04B 28/14 (2006.01); C04B 26/06 (2006.01); C09D 5/28 (2006.01); C09D 7/02 (2006.01); C09D 7/12 (2006.01); E04C 2/04 (2006.01); C09D 5/34 (2006.01); C04B 24/02 (2006.01); C09D 131/04 (2006.01); E04F 13/04 (2006.01); C04B 103/00 (2006.01); C04B 111/00 (2006.01); C04B 111/20 (2006.01); C08K 3/30 (2006.01);
U.S. Cl.
CPC ...
C04B 28/14 (2013.01); C04B 24/02 (2013.01); C04B 26/06 (2013.01); C04B 28/145 (2013.01); C09D 5/28 (2013.01); C09D 5/34 (2013.01); C09D 7/02 (2013.01); C09D 7/1216 (2013.01); C09D 7/1233 (2013.01); C09D 131/04 (2013.01); E04C 2/043 (2013.01); E04F 13/04 (2013.01); C04B 2103/0082 (2013.01); C04B 2103/0083 (2013.01); C04B 2111/0062 (2013.01); C04B 2111/00491 (2013.01); C04B 2111/29 (2013.01); C08K 3/30 (2013.01); Y10T 428/31855 (2015.04);
Abstract

A method of finishing an interior wall includes the steps of preparing a substrate of building panels comprising gypsum, cement or combinations thereof, said substrate having a surface, followed by applying a coating to the substrate, said coating comprising 1-30% by weight of a latex emulsion binder, 30-80% by weight calcium sulfate hemihydrate, up to about 8% by weight of a set inhibiting agent and 20-60% by weight water.

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Quick Actions:

Yeung, Lee. (2018). Coated building panels and articles containing calcium sulfate hemihydrate (U.S. Patent No. 9919969). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9919969

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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