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公开(公告)号：US20210324628A1
公开(公告)日：2021-10-21
申请号：US17308028
申请日：2021-05-04
发明人： James Dimitrakopoulos , Vincent Infante , John Bridenstine , David William Pugh , David Hagelgans , Ying Wang , Xuejuan Xu
IPC分类号： E04C2/04 , B26F3/00 , B32B3/26 , B32B7/12 , B32B13/04 , B32B37/12 , B32B38/04 , E04B1/84 , E04B1/86
摘要： Disclosed herein are plaster boards that include first and second layers of hardened plaster material, a liner attached to the first layer of hardened plaster material, and a first material (e.g., a polymer material such as a viscoelastic polymer) adhered between the liner and the second layer of hardened plaster material. The liner includes one or more structurally weakened regions each extending substantially from a first edge to a second opposing edge of the plaster board. The structurally weakened regions of the liner may facilitate creation of a fissure that propagates substantially within a plane within the plaster board. Methods for making the plaster boards may involve drying wet plaster material while it is in contact with a liner having structurally weakened regions, processing a liner to form its structurally weakened regions while in contact with wet plaster material, or processing a liner to form its structurally weakened regions while in contact with hardened plaster material.
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公开(公告)号：US11655635B2
公开(公告)日：2023-05-23
申请号：US17308028
申请日：2021-05-04
发明人： James Dimitrakopoulos , Vincent Infante , John Bridenstine , David William Pugh , David Hagelgans , Ying Wang , Xuejuan Xu
IPC分类号： E04C2/04 , B32B3/10 , B32B3/24 , B32B3/26 , B32B7/12 , B32B13/04 , E04B1/84 , E04B1/86 , B26F3/00 , B32B37/12 , B32B38/04 , B32B13/08 , B32B13/12 , B32B13/14 , E04C2/288 , E04B2/74 , B26D3/08 , B28B11/14
CPC分类号： E04C2/043 , B26F3/002 , B32B3/26 , B32B3/263 , B32B3/266 , B32B7/12 , B32B13/04 , B32B37/12 , B32B38/04 , E04B1/84 , E04B1/86 , B26D3/085 , B28B11/14 , B32B13/045 , B32B13/12 , B32B13/14 , B32B2038/042 , B32B2038/045 , B32B2038/047 , B32B2250/40 , B32B2307/102 , B32B2307/51 , B32B2307/56 , B32B2307/58 , B32B2307/582 , B32B2607/00 , E04B1/8409 , E04B2/7409 , E04B2001/8461 , E04C2/2885 , Y10T156/1051 , Y10T156/1062 , Y10T156/1064 , Y10T428/15 , Y10T428/24322 , Y10T428/24331 , Y10T428/24339 , Y10T428/24612
摘要： Disclosed herein are plaster boards that include first and second layers of hardened plaster material, a liner attached to the first layer of hardened plaster material, and a first material (e.g., a polymer material such as a viscoelastic polymer) adhered between the liner and the second layer of hardened plaster material. The liner includes one or more structurally weakened regions each extending substantially from a first edge to a second opposing edge of the plaster board. The structurally weakened regions of the liner may facilitate creation of a fissure that propagates substantially within a plane within the plaster board. Methods for making the plaster boards may involve drying wet plaster material while it is in contact with a liner having structurally weakened regions, processing a liner to form its structurally weakened regions while in contact with wet plaster material, or processing a liner to form its structurally weakened regions while in contact with hardened plaster material.
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公开(公告)号：US20220097344A1
公开(公告)日：2022-03-31
申请号：US17487846
申请日：2021-09-28
发明人： Aldo Glean , Zhiqiang Shi , Xuejuan Xu , Ying Wang , Choung-Houng Lai , James Dimitrakopoulos , Jia Liu , John Langlois , Eric Dong , Gabriel Guyard , Mithun N. Kamath , Phillip Evans , Donald J. Beaudry
摘要： The present disclosure relates to a plaster board comprising a first layer of hardened plaster material comprising a first surface and an opposed second surface, a second layer of hardened plaster material comprising a first surface and an opposed second surface, wherein the first surface of the second layer faces the first surface of the first layer, and a viscoelastic interlayer disposed between the first surface of the first layer and the first surface of the second layer, wherein the interlayer includes a score-and-snap element.
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公开(公告)号：US10995492B2
公开(公告)日：2021-05-04
申请号：US16143084
申请日：2018-09-26
发明人： James Dimitrakopoulos , Vincent Infante , John Bridenstine , David William Pugh , David Hagelgans , Ying Wang , Xuejuan Xu
IPC分类号： E04C2/04 , B32B3/10 , B32B3/24 , B32B3/26 , B32B7/12 , B32B13/04 , E04B1/84 , E04B1/86 , B26F3/00 , B32B37/12 , B32B38/04 , B32B13/08 , B32B13/12 , B32B13/14 , E04C2/288 , E04B2/74 , B26D3/08 , B28B11/14
摘要： Disclosed herein are plaster boards that include first and second layers of hardened plaster material, a liner attached to the first layer of hardened plaster material, and a first material (e.g., a polymer material such as a viscoelastic polymer) adhered between the liner and the second layer of hardened plaster material. The liner includes one or more structurally weakened regions each extending substantially from a first edge to a second opposing edge of the plaster board. The structurally weakened regions of the liner may facilitate creation of a fissure that propagates substantially within a plane within the plaster board. Methods for making the plaster boards may involve drying wet plaster material while it is in contact with a liner having structurally weakened regions, processing a liner to form its structurally weakened regions while in contact with wet plaster material, or processing a liner to form its structurally weakened regions while in contact with hardened plaster material.
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公开(公告)号：US11124965B2
公开(公告)日：2021-09-21
申请号：US16143084
申请日：2018-09-26
发明人： James Dimitrakopoulos , Vincent Infante , John Bridenstine , David William Pugh , David Hagelgans , Ying Wang , Xuejuan Xu
IPC分类号： E04C2/04 , B32B3/10 , B32B3/24 , B32B3/26 , B32B7/12 , B32B13/04 , E04B1/84 , E04B1/86 , B26F3/00 , B32B37/12 , B32B38/04 , B32B13/08 , B32B13/12 , B32B13/14 , E04C2/288 , E04B2/74 , B26D3/08 , B28B11/14
摘要： Disclosed herein are plaster boards that include first and second layers of hardened plaster material, a liner attached to the first layer of hardened plaster material, and a first material (e.g., a polymer material such as a viscoelastic polymer) adhered between the liner and the second layer of hardened plaster material. The liner includes one or more structurally weakened regions each extending substantially from a first edge to a second opposing edge of the plaster board. The structurally weakened regions of the liner may facilitate creation of a fissure that propagates substantially within a plane within the plaster board. Methods for making the plaster boards may involve drying wet plaster material while it is in contact with a liner having structurally weakened regions, processing a liner to form its structurally weakened regions while in contact with wet plaster material, or processing a liner to form its structurally weakened regions while in contact with hardened plaster material.
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公开(公告)号：US20190093354A1
公开(公告)日：2019-03-28
申请号：US16143084
申请日：2018-09-26
发明人： James Dimitrakopoulos , Vincent Infante , John Bridenstine , David William Pugh , David Hagelgans , Ying Wang , Xuejuan Xu
摘要： Disclosed herein are plaster boards that include first and second layers of hardened plaster material, a liner attached to the first layer of hardened plaster material, and a first material (e.g., a polymer material such as a viscoelastic polymer) adhered between the liner and the second layer of hardened plaster material. The liner includes one or more structurally weakened regions each extending substantially from a first edge to a second opposing edge of the plaster board. The structurally weakened regions of the liner may facilitate creation of a fissure that propagates substantially within a plane within the plaster board. Methods for making the plaster boards may involve drying wet plaster material while it is in contact with a liner having structurally weakened regions, processing a liner to form its structurally weakened regions while in contact with wet plaster material, or processing a liner to form its structurally weakened regions while in contact with hardened plaster material.
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