- 专利标题： Setting type joint compound compositions with reduced plaster
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申请号： US17146940申请日： 2021-01-12
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公开(公告)号： US11760692B2公开(公告)日： 2023-09-19
- 发明人: Christian Huch , Alexander J. Donovan , Jeffrey F. Grussing , Naveen Punati , Pamela L. Hargrove , Joseph W. Schlude
- 申请人： United States Gypsum Company
- 申请人地址： US IL Chicago
- 专利权人： UNITED STATES GYPSUM COMPANY
- 当前专利权人： UNITED STATES GYPSUM COMPANY
- 当前专利权人地址： US IL Chicago
- 代理机构： Greer, Burns & Crain, Ltd
- 代理商 Philip T. Petti; Pradip Sahu
- 主分类号： C04B28/14
- IPC分类号： C04B28/14 ; C04B14/28 ; C04B14/10 ; C04B24/38 ; C04B111/00 ; C04B103/44 ; C04B103/22 ; C04B103/12
摘要：
A snap-setting joint compound with reduced calcium sulfate hemihydrate and improved sandability, as well as methods for building wall assemblies and repairing walls with the joint compound.
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