Invention Grant
- Patent Title: Incorporation of a resin dispersion to improve the moisture resistance of gypsum products
- Patent Title (中): 加入树脂分散体以改善石膏制品的耐湿性
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Application No.: US12259485Application Date: 2008-10-28
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Publication No.: US07897660B2Publication Date: 2011-03-01
- Inventor: Laura Lee Martin , Andrea Gail Hagood , Carol Ann Perkins , Rajesh Raja Puthenkovilakom
- Applicant: Laura Lee Martin , Andrea Gail Hagood , Carol Ann Perkins , Rajesh Raja Puthenkovilakom
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Tammye L. Taylor; Bernard J. Graves, Jr.
- Main IPC: C08K3/00
- IPC: C08K3/00
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.
Public/Granted literature
- US20090110946A1 INCORPORATION OF A RESIN DISPERSION TO IMPROVE THE MOISTURE RESISTANCE OF GYPSUM PRODUCTS Public/Granted day:2009-04-30
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