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1. 发明申请

US20160333579A1 Connector 审中-公开
标题翻译：连接器
公开(公告)号：US20160333579A1
公开(公告)日：2016-11-17
申请号：US15109273
申请日：2014-12-24
申请人： SAINT-GOBAIN PLACO SAS
发明人： Colin Stein
IPC分类号： E04B2/76 , F16B21/02 , F16B7/04
CPC分类号： E04B2/767 , E04B2/7459 , E04B2/765 , E04B2002/7488 , F16B7/0446 , F16B12/46 , F16B21/02
摘要： A connector for connecting together first and second elongate members is described. Each of the members to be joined by the connector comprises an open channel extending along the member, the channel having an opening along one side of the member and being partially enclosed by a lip extending along the opening. The connector comprises a first end portion and a second end portion. The first end portion is shaped to fit into the channel of the first member via one end of the first member. The second end portion is shaped to achieve one of two types of engagement with another channel. Firstly, it may be shaped to permit its insertion into the channel of the second member via the opening when the connector is in a first rotational position with respect to the second member. In this case, the second end portion comprises an engagement structure which is shaped to engage with the lip of the second member when the inserted connector is rotated within the channel from the first rotational position into a second rotational position with respect to the second member. Alternatively, it may be shaped to permit its insertion under pressure into the channel of the second member via the opening. In this case, the second end portion comprises a first engagement structure (e.g. a groove) which is shaped to engage with a second engagement structure (e.g. the lip) of the second member when the second end of the connector has been inserted through the opening. In this way, the first and second elongate members (which might be floor/ceiling channels and vertical studs respectively for example) can be of the same profile. As a result, a single metal profile can act as stud, channel, noggin and door head. Furthermore, a single connector type can be used to form all the connections required between these elements.
摘要翻译：描述了用于将第一和第二细长构件连接在一起的连接器。要由连接器连接的每个构件包括沿构件延伸的开放通道，通道具有沿着构件的一侧的开口，并且被沿开口延伸的唇部部分封闭。连接器包括第一端部和第二端部。第一端部成形为经由第一构件的一端装配到第一构件的通道中。第二端部成形为实现与另一通道的两种类型的接合中的一种。首先，当连接器相对于第二构件处于第一旋转位置时，其可以被成形为允许其经由开口插入到第二构件的通道中。在这种情况下，第二端部包括接合结构，该接合结构被成形为当插入的连接器在通道内从第一旋转位置旋转到相对于第二构件的第二旋转位置时与第二构件的唇缘接合。或者，其可以被成形为允许其在压力下经由开口插入到第二构件的通道中。在这种情况下，第二端部包括第一接合结构（例如，凹槽），当第一接合结构（例如，凹槽）被插入穿过开口时，该第一接合结构的形状与第二构件的第二接合结构（例如，唇缘）接合。以这种方式，第一和第二细长构件（其可以分别为地板/天花板通道和垂直螺柱）可以具有相同的轮廓。因此，单个金属型材可以作为螺柱，通道，头盖和门头。此外，可以使用单个连接器类型来形成这些元件之间所需的所有连接。

2. 发明申请

US20220098858A1 Construction Panel Having Improved Fixing Strength 有权
公开(公告)号：US20220098858A1
公开(公告)日：2022-03-31
申请号：US17499328
申请日：2021-10-12
申请人： Saint-Gobain Placo SAS
发明人： Laura Brooks , Nicola Jupp , Joanna Sparkes , Adam Richardson , Nicholas Jones , Jan Rideout
IPC分类号： E04C2/04 , C04B28/14 , C04B14/42 , C04B24/26 , C04B24/38
摘要： A gypsum product has a first polymeric additive and a second polymeric additive distributed therein, wherein the first polymeric additive is a synthetic polymer and the second polymeric additive is starch.
It has been found that the combination of starch and a synthetic polymer may result in one or more of the following advantages in the manufacture and performance of gypsum products: increased strength; greater ease of manufacturing due to the increased fluidity of stucco slurries containing both additives; and increased resistance to hygroscopic expansion.

3. 发明授权

US10731343B2 Construction panel having improved fixing strength 有权
公开(公告)号：US10731343B2
公开(公告)日：2020-08-04
申请号：US15521335
申请日：2015-11-19
申请人： Saint-Gobain Placo SAS
发明人： Laura Brooks , Nicola Jupp , Joanna Sparkes , Elodie Taboulot , Adam Richardson , Nicholas Jones , Jan Rideout
IPC分类号： E04C2/04 , C04B28/14 , C04B14/42 , C04B16/02 , C04B24/38 , C04B111/00
摘要： A plasterboard comprises a gypsum matrix having a polymeric additive distributed therein in an amount of at least 1 wt % relative to the gypsum, the gypsum matrix further having a first group of fibres and a second group of fibres embedded therein, wherein the fibres of the first group of fibres have an average length that is at least three times the average length of the fibres of the second group of fibres.

4. 发明授权

US10274253B2 Drying system 有权
公开(公告)号：US10274253B2
公开(公告)日：2019-04-30
申请号：US14650287
申请日：2013-12-05
申请人： Saint-Gobain Placo SAS
发明人： Jean-Louis Mongrolle , Jerome Lalande , Martin Goodaire , Stephen Selby
IPC分类号： F26B3/00 , F26B3/04 , F26B15/12 , F26B21/00 , F26B15/18 , F26B23/00
摘要： A drier for drying boards (32) comprises at least one conduit (34, 40) for directing airflow towards one of the faces of the board (32). The drier is configured such that at least a portion of the airflow travels across the face of the board (32) along the longitudinal axis of the drier, the longitudinal axis of the drier being the axis along which the board (32) travels as it is dried.

5. 发明授权

US09434655B2 Method and apparatus for manufacturing gypsum products 有权
标题翻译：制造石膏制品的方法和装置
公开(公告)号：US09434655B2
公开(公告)日：2016-09-06
申请号：US14110344
申请日：2012-04-05
申请人： Hamouda Jaffel
发明人： Hamouda Jaffel
IPC分类号： C04B38/10 , B28C5/38 , C04B28/14
CPC分类号： C04B38/106 , B28C5/383 , B28C5/388 , C04B28/14 , C04B38/10 , C04B38/0064 , C04B2103/402
摘要： A method and system for producing a gypsum product comprising a mixer for mixing gypsum and water and two foam feeds into the system wherein the foam feeds each comprise foam of different bubble size distributions.
摘要翻译：用于生产石膏产品的方法和系统包括用于将石膏和水混合的混合器和两个泡沫进料到系统中，其中泡沫进料各自包含不同气泡尺寸分布的泡沫。

6. 发明申请

US20160208439A1 Reinforced Gypsum Board Having Improved Fire Resistance 审中-公开
标题翻译：具有改善耐火性的强化石膏板
公开(公告)号：US20160208439A1
公开(公告)日：2016-07-21
申请号：US14914905
申请日：2014-08-29
申请人： Saint-Gobain Placo SAS
发明人： Sophie Lelogeay
IPC分类号： D21H17/37 , B32B13/02 , D21H13/40
CPC分类号： D21H17/37 , B32B13/02 , B32B2250/02 , B32B2260/021 , B32B2260/046 , B32B2262/101 , B32B2305/28 , D21H13/40 , E04C2/043
摘要： A gypsum board has two opposed faces, and a fibrous mat being embedded in one of the faces of the board. The fibrous mat comprises fibres that are bound by a polymeric binder. The length of the fibres is greater than 20 mm, and the diameter is greater than 14 micron. The polymeric binder is substantially formaldehyde-free. The fibrous mat achieves fire resistance in the gypsum board without the need to incorporate flame retardants into the binder, as well as providing flexural strength.
摘要翻译：石膏板具有两个相对的面，并且纤维垫嵌入板的一个面中。纤维垫包括由聚合物粘合剂结合的纤维。纤维的长度大于20毫米，直径大于14微米。聚合物粘合剂基本上不含甲醛。纤维垫在石膏板中实现耐火性，而不需要将阻燃剂掺入粘合剂中，并提供弯曲强度。

7. 发明授权

US09382153B2 Calcium sulphate-based products and methods for the manufacture thereof 有权
标题翻译：基于硫酸钙的产品及其制造方法
公开(公告)号：US09382153B2
公开(公告)日：2016-07-05
申请号：US13988845
申请日：2011-11-23
申请人： Robin Daniel Fisher , Jan Rideout
发明人： Robin Daniel Fisher , Jan Rideout
IPC分类号： C04B28/14 , C04B14/00 , C04B111/28
CPC分类号： C04B14/00 , C04B28/14 , C04B2111/28 , C04B22/16 , C04B24/12 , C04B2103/12
摘要： The invention provides a calcium sulphate-based product comprising a phosphate as additive for increased fire resistance. Particularly preferred phosphate additives may be those containing aluminum or ammonium ions.
摘要翻译：本发明提供一种硫酸钙基产品，其包含磷酸盐作为增加耐火性的添加剂。特别优选的磷酸盐添加剂可以是含有铝或铵离子的那些。

8. 发明授权

US09242870B2 Method of forming a gypsum based product 有权
标题翻译：形成石膏基产品的方法
公开(公告)号：US09242870B2
公开(公告)日：2016-01-26
申请号：US14365342
申请日：2012-12-13
申请人： Saint-Gobain Placo SAS
发明人： Jean-Louis Mongrolle , Jean-Luc Germain
IPC分类号： C01F11/46 , C04B28/14 , C04B11/032 , C04B111/00
CPC分类号： C01F11/466 , C04B11/032 , C04B28/146 , C04B2111/0062 , C04B38/10 , C04B2103/10
摘要： A method of forming a gypsum based product is disclosed. The method comprises the steps of: calcining a mixture of water and gypsum under conditions of raised temperature and pressure within a vessel to produce an alpha-hemihydrate slurry therein; passing the alpha-hemihydrate slurry from the vessel to a mixer for mixing with additional water to produce a settable slurry, which is arranged to set to form the gypsum based product.
摘要翻译：公开了一种形成石膏基产品的方法。该方法包括以下步骤：在容器内在升高的温度和压力的条件下煅烧水和石膏的混合物以在其中产生α-半水合物浆料; 将来自容器的α-半水合物浆料通过混合器与另外的水混合以产生可凝固的浆料，其被设置成形成基于石膏的产品。

9. 发明申请

US20150308739A1 Drying System 审中-公开
标题翻译：干燥系统
公开(公告)号：US20150308739A1
公开(公告)日：2015-10-29
申请号：US14650287
申请日：2013-12-05
申请人： SAINT-GOBAIN PLACO SAS
发明人： Jean-Louis Mongrolle , Jerome Lalande , Martin Goodaire , Stephen Selby
IPC分类号： F26B3/04 , F26B21/00 , F26B23/00 , F26B15/18
CPC分类号： F26B3/04 , F26B15/12 , F26B15/18 , F26B21/004 , F26B23/001 , F26B23/005 , Y02P70/405
摘要： A drier for drying boards (32) comprises at least one conduit (34, 40) for directing airflow towards one of the faces of the board (32). The drier is configured such that at least a portion of the airflow travels across the face of the board (32) along the longitudinal axis of the drier, the longitudinal axis of the drier being the axis along which the board (32) travels as it is dried.
摘要翻译：用于干燥板（32）的干燥器包括用于将气流引向板（32）的一个面的至少一个导管（34,40）。干燥器构造成使得气流的至少一部分沿着干燥器的纵向轴线穿过板（32）的表面，干燥器的纵向轴线是板（32）沿着该轴线行进的轴线被干燥。

10. 发明授权

US11447952B2 Construction panel having improved fixing strength 有权
公开(公告)号：US11447952B2
公开(公告)日：2022-09-20
申请号：US16917302
申请日：2020-06-30
申请人： Saint-Gobain Placo SAS
发明人： Laura Brooks , Nicola Jupp , Joanna Sparkes , Elodie Taboulot , Adam Richardson , Nicholas Jones , Jan Rideout
IPC分类号： E04C2/04 , C04B28/14 , C04B14/42 , C04B16/02 , C04B24/38 , C04B111/00
摘要： A plasterboard comprises a gypsum matrix having a polymeric additive distributed therein in an amount of at least 1 wt % relative to the gypsum, the gypsum matrix further having a first group of fibres and a second group of fibres embedded therein, wherein the fibres of the first group of fibres have an average length that is at least three times the average length of the fibres of the second group of fibres.

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