公开(公告)号：US08916273B2

公开(公告)日：2014-12-23

申请号：US12598230

申请日：2009-10-19

Applicant: Agnes Smith ,  Thierry Chotard ,  Cyrielle S. Dupas ,  Ian Wilkes

Inventor： Agnes Smith ,  Thierry Chotard ,  Cyrielle S. Dupas ,  Ian Wilkes

IPC: B32B23/04 ,  B32B29/00 ,  C08L3/04 ,  C08B31/00 ,  C08J3/24 ,  C04B28/14 ,  C08L3/02 ,  C04B111/00

CPC classification number: C04B11/00 ,  B28B19/0015 ,  B28B19/0092 ,  B32B13/08 ,  B32B2250/03 ,  B32B2419/00 ,  B32B2607/02 ,  C04B28/14 ,  C04B28/147 ,  C04B2111/0062 ,  C08K5/0025 ,  Y10T428/31971 ,  Y10T428/31996 ,  C04B24/128 ,  C04B24/383 ,  C08L3/04 ,  C08L3/02

Abstract: The formulation for making plasterboard with paper cover sheets comprises finely divided gypsum, a minor amount by weight of starch and, as crosslinking agent for the starch, a tri-functional reactive s-triazine having substituents at positions 2, 4 and 6 of the triazine ring which are reactive with the starch. A preferred crosslinking agent is 2,4,6-trichloro-s-triazine, which is preferably partially reacted with the starch before further reaction with the paper cover sheets for the plaster board.

Abstract translation: 用纸盖板制造石膏板的配方包括细分石膏，少量淀粉，作为淀粉的交联剂，在三嗪的2,4和6位具有取代基的三官能反应性s-三嗪 与淀粉反应的环。 优选的交联剂是2,4,6-三氯-s-三嗪，其优选在与用于石膏板的纸盖板进一步反应之前与淀粉部分反应。

公开(公告)号：US08534891B2

公开(公告)日：2013-09-17

申请号：US13129548

申请日：2009-11-17

Applicant: Sylvie Perez ,  Yves Benkemoun ,  Patrick Truquin ,  Andre Rivaud

Inventor： Sylvie Perez ,  Yves Benkemoun ,  Patrick Truquin ,  Andre Rivaud

IPC: F21V7/04

CPC classification number: G09F19/22 ,  D03D15/00 ,  D10B2401/20 ,  D10B2503/04 ,  E04B2/7416 ,  E04B2002/749 ,  F21V2200/15 ,  G02B6/001 ,  G09F13/14

Abstract: This board is a complex including a rigid support covered with a luminous fabric. The rigid support has a front face, a rear face, a first edge, and a second edge opposite the first edge. The luminous fabric at least partly covers the front face of the rigid support, extending from the first edge toward the second edge, and includes optical fibers extending over the front face of the rigid support substantially perpendicular to the first edge and the second edge. First ends of the optical fibers are bent around the first edge toward the rear face of the rigid support, and a gripping element are provided on the first edge and form a clamp for gripping the bent parts of the optical fibers and the first edge of the rigid support.

Abstract translation: 该板是一个复杂的，包括一个覆盖着发光布的刚性支架。 刚性支撑件具有前表面，后表面，第一边缘和与第一边缘相对的第二边缘。 发光织物至少部分地覆盖从第一边缘朝向第二边缘延伸的刚性支撑件的前表面，并且包括在基本垂直于第一边缘和第二边缘的刚性支撑件的前表面上延伸的光纤。 光纤的第一端围绕第一边缘朝向刚性支撑件的后表面弯曲，并且夹持元件设置在第一边缘上并且形成用于夹持光纤的弯曲部分的夹具和第二边缘 刚性支撑。

公开(公告)号：US20120322904A1

公开(公告)日：2012-12-20

申请号：US13513153

申请日：2010-12-02

Applicant: Robin Daniel Fisher

Inventor： Robin Daniel Fisher

IPC: C04B16/08

CPC classification number: C04B28/146 ,  C04B28/16 ,  C04B2111/0062 ,  C04B2111/27 ,  Y02W30/97 ,  C04B7/323 ,  C04B14/42 ,  C04B16/08 ,  C04B24/085 ,  C04B24/42 ,  C04B2103/32 ,  C04B18/245

Abstract: The product is produced from a settable aqueous calcium sulphate dispersion which has a water to solids ratio of less than 0.4 to 1, and has distributed therethrough lightweight hollow bodies having water-impervious surfaces (such as expanded polystyrene beads). The dispersion contains a hydratable cement (such as calcium sulpho aluminate) which is capable of hydration in the presence of the calcium sulphate dispersion. The hydratable cement is such that it reacts with excess water in the dispersion thereby enhancing the water resistance of the resulting product.

Abstract translation: 该产品由水与固体比小于0.4:1的可固化硫酸钙分散体制成，并且通过具有不透水表面（例如发泡聚苯乙烯珠）的轻质中空体分布。 分散体含有可在硫酸钙分散体存在下水合的可水合的水泥（例如钙铝酸钙）。 可水合水泥使其与分散体中的过量水反应，从而提高所得产品的耐水性。

公开(公告)号：US09127166B2

公开(公告)日：2015-09-08

申请号：US13322016

申请日：2010-05-24

Applicant: Richard Ian Walton ,  Robin Fisher

Inventor： Richard Ian Walton ,  Robin Fisher

IPC: C04B41/50 ,  C09C1/02 ,  C04B28/14 ,  C04B111/27 ,  C04B28/16 ,  C04B28/34

CPC classification number: C09C1/025 ,  C04B28/16 ,  C04B28/346 ,  C04B41/5015 ,  C04B2111/27 ,  C04B22/143

Abstract: A water-resistant calcium sulphate based body comprises a matrix of crystalline calcium sulphate anhydrite, crystals of the matrix being connected to one another by water-resistant phosphate bonding zones, optionally also containing aluminum. The body can be produced by impregnating a porous calcium sulphate with a source of phosphate ions (optionally containing aluminum), and then calcining. Alternatively, a paste comprising calcium sulphate and a source of phosphate ions (optionally containing aluminum) is heated or compressed to form a ‘green body’ and then calcined to produce the body.

Abstract translation: 耐水硫酸钙基体包含结晶硫酸钙无水石膏的基质，基质的晶体通过耐水磷酸盐结合区彼此连接，任选还含有铝。 可以通过用磷酸盐离子源（任选地含有铝）浸渍多孔硫酸钙，然后煅烧来制备体。 或者，将包含硫酸钙和磷酸根离子源（任选地含有铝）的糊料加热或压缩以形成“生坯”，然后煅烧以产生身体。

公开(公告)号：US08968621B2

公开(公告)日：2015-03-03

申请号：US10561708

申请日：2004-06-23

Applicant: Winfried Johannes Josef Spikermann ,  Kane Ian Ironside

Inventor： Winfried Johannes Josef Spikermann ,  Kane Ian Ironside

IPC: C04B11/00 ,  G10K11/162 ,  B29C39/00 ,  E04B1/84 ,  C04B11/26 ,  C04B18/04 ,  C04B28/14 ,  B29C39/14 ,  C04B111/00

CPC classification number: C04B11/002 ,  B29C39/003 ,  C04B11/264 ,  C04B18/0445 ,  C04B28/145 ,  C04B2111/0062 ,  E04B1/8409 ,  G10K11/162 ,  G10K2210/118 ,  Y02W30/91 ,  Y02W30/92 ,  Y10T428/31996 ,  C04B14/365 ,  C04B20/0076 ,  C04B18/064

Abstract: Gypsum plasterboard is produced by combining calcium sulphate hemihydrate (stucco) with water to form an aqueous slurry. Uncalcined gypsum having a specific surface area below 0.3 m2/g is added to the slurry and the slurry is discharged onto a support so as to form a sheet of gypsum plasterboard.

Abstract translation: 通过将硫酸钙半水合物（灰泥）与水混合以形成含水浆料来生产石膏板。 将比表面积低于0.3m 2 / g的未煅烧石膏加入到浆料中，并将浆料排出到载体上以形成石膏板片。

公开(公告)号：US08500903B2

公开(公告)日：2013-08-06

申请号：US12787967

申请日：2010-05-26

Applicant: Parnika Sahay-Turner

Inventor： Parnika Sahay-Turner

IPC: C04B11/00

CPC classification number: C04B24/126 ,  C04B22/14 ,  C04B24/34 ,  C04B28/14 ,  C04B2111/0062 ,  C04B24/38 ,  C04B38/10 ,  C04B2103/12

Abstract: The present invention relates to a plaster-based material which includes an agent capable of trapping formaldehyde, in particular a plasterboard intended for the interior fittings of residential buildings.The agent capable of trapping formaldehyde is chosen from ethylene urea and its derivatives, compounds comprising active methylene(s), sulphites, tannins and their mixtures.Another subject-matter of the invention is the use of the said material for reducing the amount of formaldehyde present in the atmosphere inside residential buildings.

公开(公告)号：US08377199B2

公开(公告)日：2013-02-19

申请号：US12598184

申请日：2008-04-11

Applicant: Cedric Biguenet ,  Sam O'Keefe ,  Agnès Smith ,  Thierry Chotard

Inventor： Cedric Biguenet ,  Sam O'Keefe ,  Agnès Smith ,  Thierry Chotard

IPC: C04B11/00

CPC classification number: C04B28/147 ,  C04B11/024 ,  C04B2103/302 ,  C04B2201/50 ,  C04B20/0048 ,  C04B22/147 ,  C04B22/148 ,  C04B38/10 ,  C04B11/036

Abstract: A gypsum stucco composition comprising the following components finely divided; calcium sulphate hemihydrate in calcined solid beta crystalline form; and in intimate mixture with said finely divided calcium sulphate hemihydrate and mixed therewith no later than calcination to form the hemihydrate, a sulphate salt comprising at least one of ammonium sulphate and aluminium sulphate, in an amount such that when the stucco composition is mixed with water and allowed to set, the resulting set plaster has increased compressive strength, flexural strength and/or E-modulus compared to a set plaster produced from said finely divided calcium sulphate hemihydrate containing no said sulphate salt.

Abstract translation: 一种石膏灰泥组合物，其包含细分的以下组分; 煅烧固体β晶型的硫酸钙半水合物; 并且与所述细碎的硫酸钙半水合物紧密地混合并且不迟于煅烧混合以形成半水合物，包含硫酸铵和硫酸铝中的至少一种的硫酸盐，其量使得当灰泥组合物与水混合时 并且允许固化，与由不含所述硫酸盐的所述细碎的硫酸钙半水合物制成的固定石膏相比，所得到的固化石膏具有增加的抗压强度，弯曲强度和/或E模量。

公开(公告)号：US07811413B2

公开(公告)日：2010-10-12

申请号：US12238284

申请日：2008-09-25

Applicant: Mark E. Hennis ,  Michael P. Fahey ,  Robert J. Hauber ,  Matthew J Chowing ,  Gerald D. Boydston ,  Troy R. Stuart

Inventor： Mark E. Hennis ,  Michael P. Fahey ,  Robert J. Hauber ,  Matthew J Chowing ,  Gerald D. Boydston ,  Troy R. Stuart

IPC: B28B19/00

CPC classification number: B32B13/02 ,  B28B5/02 ,  B28B5/026 ,  B28B5/027 ,  B28B11/0845 ,  B28B19/0092 ,  B32B13/04 ,  B32B2260/021 ,  B32B2260/044 ,  B32B2262/00 ,  B32B2391/00 ,  B32B2419/00 ,  E04C2/043 ,  Y10T156/1062

Abstract: A multilayer gypsum board forming device, and a gypsum additive delivery system in which additives are delivered to one or more layers of a multi layered gypsum board panels, including engineered polymers, includes at least one additive assembly connected in-line with a first gypsum delivery receptacle for providing an additive fluid feed into the stream of a first gypsum slurry being transported through said first gypsum delivery receptacle for homogenously adding an additive to the first gypsum slurry, and a second gypsum delivery receptacle transporting a second gypsum slurry, in fluid communication with the mixer providing the first gypsum slurry, having a different set of characteristics from those of the first gypsum slurry. At least one outer surface including a polymeric compound or wax emulsion additive entrained therein essentially encases the core gypsum within two facing layers.

Abstract translation: 多层石膏板形成装置和石膏添加剂输送系统，其中添加剂被输送到包括工程聚合物的多层石膏板板的一层或多层，包括至少一个与第一石膏输送 容器，用于将第一石膏浆料中的添加剂流体进料输送通过所述第一石膏输送容器，以均匀地向第一石膏浆料中添加添加剂;以及第二石膏输送容器，其输送第二石膏浆料，其与 提供第一石膏浆料的混合器，其具有与第一石膏浆料不同的特性集合。 包含其中夹带的聚合物或蜡乳液添加剂的至少一个外表面基本上将核心石膏包裹在两个相对的层内。

公开(公告)号：US09688576B2

公开(公告)日：2017-06-27

申请号：US14579235

申请日：2014-12-22

Applicant: BPB Limited

Inventor： Agnes Smith ,  Thierry Chotard ,  Cyrielle S. Dupas ,  Ian Paul Wilkes

IPC: C04B11/00 ,  B32B13/08 ,  C04B28/14 ,  B28B19/00 ,  C08K5/00 ,  C04B111/00

CPC classification number: C04B11/00 ,  B28B19/0015 ,  B28B19/0092 ,  B32B13/08 ,  B32B2250/03 ,  B32B2419/00 ,  B32B2607/02 ,  C04B28/14 ,  C04B28/147 ,  C04B2111/0062 ,  C08K5/0025 ,  Y10T428/31971 ,  Y10T428/31996 ,  C04B24/128 ,  C04B24/383 ,  C08L3/04 ,  C08L3/02

Abstract: The formulation for making plasterboard with paper cover sheets comprises finely divided gypsum, a minor amount by weight of starch and, as crosslinking agent for the starch, a tri-functional reactive s-triazine having substituents at positions 2, 4 and 6 of the triazine ring which are reactive with the starch. A preferred crosslinking agent is 2,4,6-trichloro-s-triazine, which is preferably partially reacted with the starch before further reaction with the paper cover sheets for the plaster board.

公开(公告)号：US08752458B2

公开(公告)日：2014-06-17

申请号：US11988833

申请日：2006-06-16

Applicant: Stephen Cadden ,  Ken Nelson ,  Manjit Lall ,  Steve Chatters

Inventor： Stephen Cadden ,  Campbell Wallace ,  Ken Nelson ,  Manjit Lall ,  Steve Chatters

IPC: B26B3/00 ,  B26B3/08

CPC classification number: B26D1/141 ,  B26B3/08 ,  B26B5/005 ,  B26B25/00 ,  B26D3/085 ,  B26D7/20 ,  B28D1/225 ,  C03B33/12 ,  Y10T83/0341 ,  Y10T83/04 ,  Y10T83/667

Abstract: Disclosed is a cutting tool that is capable of performing cutting operations on a variety of materials such as, for example, plasterboard, glass, wood, laminated wood, cardboard, plastics, such as PERSPEX®, tiles, or the like. The cutting tool comprises an upper and lower part with the upper and lower parts being separated by spacing means that are preferably retractable. The upper and lower parts include at least one cutting device. The upper and lower parts are held together by magnetic attraction.

Abstract translation: 公开了一种能够对各种材料（例如石膏板，玻璃，木材，层压木材，纸板，塑料如PERSPEX®，瓦片等）进行切割操作的切削工具。 切割工具包括上部和下部，其中上部和下部通过优选地可缩回的间隔装置分开。 上部和下部包括至少一个切割装置。 上部和下部通过磁吸引力保持在一起。