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1.发明申请Compositions of Cellular Materials That Contain Anhydrite and Methods For Its Preparation 有权含有无水石膏的细胞材料的组成及其制备方法公开(公告)号：US20080141906A1
公开(公告)日：2008-06-19
申请号：US11815022
申请日：2005-03-17
Applicant: Carolina Prieto Gomez , Jaime Valenzuela Grado , Armando Garcia Luna , Pedro Burciaga Melendez
Inventor： Carolina Prieto Gomez , Jaime Valenzuela Grado , Armando Garcia Luna , Pedro Burciaga Melendez
CPC classification number: C04B28/165 , C04B28/16 , C04B2111/30 , Y02W30/92 , Y02W30/97 , C04B7/02 , C04B14/06 , C04B20/0048 , C04B38/10 , C04B40/0028 , C04B2103/302 , C04B2103/40 , C04B14/16 , C04B16/06 , C04B24/226 , C04B18/08 , C04B18/24 , C04B24/02 , C04B24/223 , C04B16/0675 , C04B18/06 , C04B24/2647 , C04B14/40 , C04B14/48 , C04B16/0633 , C04B16/0691
Abstract: The present invention describes improved cellular compositions that contain anhydrite that reaches high compression resistance values, of the order of 110 to 138 Kg/cm , as well as methods of obtaining of these. The obtained cellular materials with the compositions of the invention can be used like constructive structural materials, and without they present the problems commonly associate to the anhydrous calcium sulphate presence in similar materials.
Abstract translation: 本发明描述了改进的细胞组合物，其含有达到高达110至138Kg / cm 3的高抗压性值的无水石膏，以及获得这些的方法。 获得的具有本发明组合物的多孔材料可以像结构化的结构材料一样使用，并且不存在与类似材料中的无水硫酸钙存在相关的问题。
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公开(公告)号：US07169225B2
公开(公告)日：2007-01-30
申请号：US10854631
申请日：2004-05-27
Applicant: Armando Garcia Luna , Jaime Valenzuela Grado , Perla Elvia Garcia Casillas , Pedro Burciaga Melendez
Inventor： Armando Garcia Luna , Jaime Valenzuela Grado , Perla Elvia Garcia Casillas , Pedro Burciaga Melendez
CPC classification number: C04B11/30 , C04B28/16 , C04B28/165 , C04B7/02 , C04B7/52 , C04B24/122
Abstract: The present invention describes improved anhydrite cementitious compositions that control or avoid ettringite formation, as well as procedures for manufacture. These compositions exhibit good compression resistance in early stages, good resistance to abrasion and good behavior under water.
Abstract translation: 本发明描述了改进的控制或避免钙矾石形成的无水石膏水泥组合物，以及制造方法。 这些组合物在早期表现出良好的抗压缩性，良好的耐磨性和在水中的良好性能。
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公开(公告)号：US20240309639A1
公开(公告)日：2024-09-19
申请号：US18670937
申请日：2024-05-22
Applicant: Gold Bond Building Products, LLC
Inventor： Eli Stav , Jie Ling , Brad Busche , Joseph J. Bailey , R. G. Iyer , Veda Evans
IPC: E04C2/04 , C04B14/06 , C04B22/10 , C04B22/12 , C04B22/14 , C04B22/16 , C04B28/16 , C04B111/00 , C04B111/28
CPC classification number: E04C2/043 , C04B14/062 , C04B14/066 , C04B22/10 , C04B22/12 , C04B22/124 , C04B22/142 , C04B22/149 , C04B22/16 , C04B28/165 , C04B2111/0062 , C04B2111/28
Abstract: The present disclosure is directed to a method of manufacturing gypsum board as well as the resulting gypsum board. The method comprises providing a gypsum slurry with a shrinkage-reducing additive comprising a metal salt of an acid, a silica, or a mixture thereof. As a result, the gypsum board includes gypsum and a shrinkage-reducing additive comprising a metal salt of an acid, a silica, or a mixture thereof. The gypsum board exhibits an area shrinkage of less than 20%.
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公开(公告)号：US20050115468A1
公开(公告)日：2005-06-02
申请号：US10854631
申请日：2004-05-27
Applicant: Armando Garcia Luna , Jaime Valenzuela Grado , Perla Garcia Casillas , Pedro Burciaga Melendez
Inventor： Armando Garcia Luna , Jaime Valenzuela Grado , Perla Garcia Casillas , Pedro Burciaga Melendez
CPC classification number: C04B11/30 , C04B28/16 , C04B28/165 , C04B7/02 , C04B7/52 , C04B24/122
Abstract: The present invention describes improved anhydrite cementitious compositions that control or avoid ettringite formation, as well as procedures for manufacture. These compositions exhibit good compression resistance in early stages, good resistance to abrasion and good behavior under water.
Abstract translation: 本发明描述了改进的控制或避免钙矾石形成的无水石膏水泥组合物，以及制造方法。 这些组合物在早期表现出良好的抗压缩性，良好的耐磨性和在水中的良好性能。
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公开(公告)号：US20180037499A1
公开(公告)日：2018-02-08
申请号：US15668651
申请日：2017-08-03
Applicant: CHIN-TIEN LIEN , CHIEN-FAN LIEN
Inventor： CHIN-TIEN LIEN , CHIEN-FAN LIEN
CPC classification number: C04B11/06 , C04B11/005 , C04B28/145 , C04B28/165 , C04B2103/10 , C04B2111/0062 , C04B2111/28 , C04B2111/60 , Y02W30/92 , C04B7/02 , C04B18/08 , C04B22/062 , C04B22/064 , C04B22/147 , C04B24/38 , C04B22/143
Abstract: Composition for building materials comprises of fly ash from flue gas desulfurization. The fly ash (βCaSO4 anhydrite), obtained from circulating fluidized bed flue gas desulfurization, is mixed with binder reactants at a ratio of 9:1. It's mainly used for non-structural cement mortar, bricks for paving walkways, brick wall decors, fire-resistant walls for interior partitions, plasterboards and so on. The binder reactants compose of 70% CaSO4.½H2O, 10% Na2SO4, 10% CaO, 5% NaOH, 0˜5% cement and 0˜5% starch. When the binder reactants are mixed with fly ash and water (30% to 40% of the above total weight), the hydration process of CaSO4 anhydrite is accelerated.
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Patent Agency Ranking
公开(公告)号：US20170022107A1
公开(公告)日：2017-01-26
申请号：US15113589
申请日：2015-01-16
Applicant: BASF SE
Inventor： Max SIEBERT , Andreas KEMPTER , Christoph HESSE , Niklas LOGES , Rebecca SCHMITT
CPC classification number: C04B22/143 , C01F11/46 , C04B24/2694 , C04B28/146 , C04B28/16 , C04B28/165 , C04B40/0042 , C04B2103/14 , C04B2111/0062 , C04B2111/62 , C04B2111/72 , C04B24/163 , C04B24/246 , C04B24/2647 , C04B24/267 , C04B24/2658 , C04B22/0086
Abstract: The invention concerns a method for producing pulverulent hardening accelerators by reactive spray drying, where an aqueous phase I comprising calcium ions, and an aqueous phase II comprising sulphate ions, the molar ratio of the calcium ions to the sulphate ions being from 1/5 to 5/1, are contacted at a spray nozzle, and the phases I and II contacted with one another at the spray nozzle are sprayed in a streaming environment of drying gas. Likewise concerned are the pulverulent hardening accelerators producible by the method of the invention, and their use for accelerating the hardening of bassanite and/or anhydrite with formation of gypsum.
Abstract translation: 本发明涉及通过反应性喷雾干燥制备粉末硬化促进剂的方法，其中包含钙离子的水相I和包含硫酸根离子的水相II，钙离子与硫酸根离子的摩尔比为1/5至 5/1在喷嘴处接触，并且在喷雾喷嘴处彼此接触的相I和II在干燥气体的流动环境中喷雾。 同样关心的是通过本发明的方法可生产的粉末硬化促进剂及其用于加速形成石膏的巴生石和/或无水石膏的硬化的用途。
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公开(公告)号：US12031328B2
公开(公告)日：2024-07-09
申请号：US17750548
申请日：2022-05-23
Applicant: Gold Bond Building Products, LLC
Inventor： Eli Stav , Jie Ling , Brad Busche , Joseph J. Bailey , R. G. Iyer , Veda Evans
IPC: E04C2/04 , C04B14/06 , C04B22/10 , C04B22/12 , C04B22/14 , C04B22/16 , C04B28/16 , C04B111/00 , C04B111/28
CPC classification number: E04C2/043 , C04B14/062 , C04B14/066 , C04B22/10 , C04B22/12 , C04B22/124 , C04B22/142 , C04B22/149 , C04B22/16 , C04B28/165 , C04B2111/0062 , C04B2111/28
Abstract: The present disclosure is directed to a method of manufacturing gypsum board as well as the resulting gypsum board. The method comprises providing a gypsum slurry with a shrinkage-reducing additive comprising a metal salt of an acid, a silica, or a mixture thereof. As a result, the gypsum board includes gypsum and a shrinkage-reducing additive comprising a metal salt of an acid, a silica, or a mixture thereof. The gypsum board exhibits an area shrinkage of less than 10%.
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公开(公告)号：US20180118624A1
公开(公告)日：2018-05-03
申请号：US15561096
申请日：2016-04-18
Applicant: BASF SE
Inventor： Nina Susanne HILLESHEIM , Uwe GEHRIG
CPC classification number: C04B28/146 , C04B24/165 , C04B28/147 , C04B28/16 , C04B28/165 , C04B2111/0062 , C04B2111/60 , C08F28/04 , C04B24/16
Abstract: The invention relates to a composition comprising at least one binder based on calcium sulfate and at least one polymer obtainable by polymerization of monomers based on alkoxylates of S-vinylthioalkanols. Furthermore a molding, in particular a gypsum plasterboard, a gypsum wallboard, a screed or a knifing filler, obtained by setting of the composition of the invention is disclosed.
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9.发明授权Compositions of cellular materials that contain anhydrite and methods for its preparation 有权含有无水石膏的细胞材料的组成及其制备方法公开(公告)号：US07837786B2
公开(公告)日：2010-11-23
申请号：US11815022
申请日：2005-03-17
Applicant: Carolina Prieto Gómez , Jaime Valenzuela Grado , Armando García Luna , Pedro Burciaga Meléndez
Inventor： Carolina Prieto Gómez , Jaime Valenzuela Grado , Armando García Luna , Pedro Burciaga Meléndez
IPC: C04B38/10
CPC classification number: C04B28/165 , C04B28/16 , C04B2111/30 , Y02W30/92 , Y02W30/97 , C04B7/02 , C04B14/06 , C04B20/0048 , C04B38/10 , C04B40/0028 , C04B2103/302 , C04B2103/40 , C04B14/16 , C04B16/06 , C04B24/226 , C04B18/08 , C04B18/24 , C04B24/02 , C04B24/223 , C04B16/0675 , C04B18/06 , C04B24/2647 , C04B14/40 , C04B14/48 , C04B16/0633 , C04B16/0691
Abstract: The present invention describes improved cellular compositions that contain anhydrite that reaches high compression resistance values, of the order of 110 to 138 Kg/cm2, as well as methods of obtaining of these. The obtained cellular materials with the compositions of the invention can be used like constructive structural materials, and without they present the problems commonly associate to the anhydrous calcium sulphate presence in similar materials.
Abstract translation: 本发明描述了改进的细胞组合物，其含有达到110至138Kg / cm 2量级的高抗压性值的无水石膏以及获得这些的方法。 获得的具有本发明组合物的多孔材料可以像结构化的结构材料一样使用，并且不存在与类似材料中的无水硫酸钙存在相关的问题。
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10.发明申请Improved Asphaltic Concrete Compositions That Contain Anhydrite As Anti-Stripping Asphalt Agents 审中-公开含有无水石膏的改进的沥青混凝土组合物作为抗剥落沥青剂公开(公告)号：US20080072798A1
公开(公告)日：2008-03-27
申请号：US11815069
申请日：2005-07-01
Applicant: Armando Garcia Luna , Jamie Valenzuela Grado
Inventor： Armando Garcia Luna , Jamie Valenzuela Grado
IPC: C04B7/02
CPC classification number: C04B40/0039 , C04B26/26 , C04B2111/00215 , C04B2111/0075 , C08L95/00 , E01C7/26 , C04B7/02 , C04B28/165 , C04B14/04 , C04B22/146 , C04B40/0028 , C08L2666/72
Abstract: The present invention describes improved asphaltic concrete compositions resistant to the stripping, as well as their methods of obtaining. Also compositions that contain anhydrite are described that result to be useful like anti-stripping agents of asphaltic concretes. The described anti-stripping compositions allow to improve the properties of union of the asphaltic concrete compositions after their application, increasing with it the useful lifetime of coverings elaborated with these materials.
Abstract translation: 本发明描述了耐剥离的改进的沥青混凝土组合物及其获得方法。 还描述了含有无水石膏的组合物，其结果可用于沥青混凝土的抗剥离剂。 所描述的抗剥离组合物允许改善沥青混凝土组合物施用后的结合性能，随着这些材料制备的覆盖物的使用寿命增加。
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