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:
Mar. 01, 2011
Filed:
Oct. 28, 2008
Laura Lee Martin, Blountville, TN (US);
Andrea Gail Hagood, Kingsport, TN (US);
Carol Ann Perkins, Kingsport, TN (US);
Rajesh Raja Puthenkovilakom, Kingsport, TN (US);
Laura Lee Martin, Blountville, TN (US);
Andrea Gail Hagood, Kingsport, TN (US);
Carol Ann Perkins, Kingsport, TN (US);
Rajesh Raja Puthenkovilakom, Kingsport, TN (US);
Eastman Chemical Company, Kingsport, TN (US);
Abstract
This invention relates to a composition suitable for use in making moisture resistant gypsum products. In particular, this invention relates to resin dispersions and their use in combination with gypsum to form moisture resistant gypsum compositions which are settable by hydration. Further, the invention relates to moisture resistant products formed from such settable gypsum compositions, e.g. panels and boards, and a method for the manufacture of such moisture resistant gypsum products.