- 专利标题: Gypsum Panel Containing Reclaimed Gypsum
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申请号: US18490869申请日: 2023-10-19
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公开(公告)号: US20240132406A1公开(公告)日: 2024-04-25
- 发明人: Veda Evans , Michael Blades , R. G. Iyer , Eli Stav , Bradley J. Busche , Craig Robertson , Gene Whittington , Joseph J. Bailey
- 申请人: Gold Bond Building Products, LLC
- 申请人地址: US NC Charlotte
- 专利权人: Gold Bond Building Products, LLC
- 当前专利权人: Gold Bond Building Products, LLC
- 当前专利权人地址: US NC Charlotte
- 主分类号: C04B28/14
- IPC分类号: C04B28/14 ; B32B5/02 ; B32B7/02 ; B32B13/02 ; B32B13/08 ; B32B13/14 ; C04B18/167
摘要:
The present invention is directed to a gypsum panel and a method of making such gypsum panel. For instance, in one embodiment, the gypsum panel comprises a gypsum core and a first facing material and a second facing material sandwiching the gypsum core, wherein the gypsum core includes gypsum and one or more components of a reclaim gypsum panel, such as reclaimed gypsum and reclaimed facing material. The methods of the present invention are directed to making the aforementioned gypsum panels by providing the first facing material, providing a gypsum slurry comprising gypsum, water, and one or more components of a reclaim gypsum panel, such as reclaimed gypsum and reclaimed facing material, onto the first facing material, and providing a second facing material on the gypsum slurry.
公开/授权文献
- US20240228380A9 Gypsum Panel Containing Reclaimed Gypsum 公开/授权日:2024-07-11
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