- 专利标题: Gypsum board containing a polyol compound
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申请号: US17680467申请日: 2022-02-25
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公开(公告)号: US12098103B2公开(公告)日: 2024-09-24
- 发明人: Eli Stav , Gene Whittington , Bradley J. Busche , R. G. Iyer , Elizabeth Burgess , 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
- 代理机构: Dority & Manning, P.A.
- 主分类号: C04B28/14
- IPC分类号: C04B28/14 ; B28B19/00 ; B32B13/08 ; C04B24/02 ; C04B24/10 ; C04B24/32 ; C04B24/38 ; C04B111/00
摘要:
The present invention is directed to a gypsum board and a method of making such gypsum board. For instance, the gypsum board comprises a gypsum core, a first facing material, and a second facing material wherein the first facing material and the second facing material sandwich the gypsum core. The gypsum core comprises a first gypsum core section and a second gypsum core section each comprising gypsum, wherein the first gypsum core section comprises a polyol compound and has a density higher than a density of the second gypsum core section.
公开/授权文献
- US20220274879A1 Gypsum Board Containing a Polyol Compound 公开/授权日:2022-09-01
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