公开(公告)号：US20220298078A1

公开(公告)日：2022-09-22

申请号：US17619749

申请日：2020-06-26

申请人： Luca Toncelli

发明人： Luca Toncelli

IPC分类号： C04B28/26 ,  C04B14/24 ,  C04B14/12 ,  C04B22/00 ,  C04B22/06

摘要： Article made of conglomerate material comprising an aggregate comprising granules of expanded glass or expanded ceramic/clay and defining between them intergranular cavities, and a binder. The binder is present in the minimum quantity necessary for coating the expanded glass or expanded ceramic/clay granules, and the intergranular cavities contain only air and are free from filler material. Moreover, the binder is present in a volumetric quantity comprised between 6% and 12% of the total volume of the article.

公开(公告)号：US11440843B2

公开(公告)日：2022-09-13

申请号：US16318885

申请日：2017-07-20

申请人： SYNTHOS S.A.

发明人： Filip Lukasz Kondratowicz ,  Kamil Utrata ,  Marzena Mikoszek-Operchalska

IPC分类号： C04B28/00 ,  C08J9/00 ,  C08J9/16 ,  C08K3/34 ,  C04B14/02 ,  C04B14/10 ,  C04B14/30 ,  C04B18/08 ,  C04B18/10 ,  C04B18/14 ,  C04B20/02 ,  C04B22/00 ,  C04B22/16 ,  C04B24/42 ,  C08J9/18 ,  C08J9/232 ,  C08J9/14 ,  C08J9/224 ,  C04B111/28

摘要： The invention relates to a modified geopolymer and a modified geopolymer composite comprising additive. The additive is preferably an athermanous additive. The modification is with one or more water-soluble compounds, the water-soluble compound is preferably selected from phosphorus compounds, nitrogen compounds, copper compounds, silver compounds, zinc compounds, tin compounds and magnesium compounds. Also, it relates to compositions which contain the modified geopolymer or modified geopolymer composite. The compositions preferably comprise vinyl aromatic polymer and are in the form of a foam.

公开(公告)号：US11414346B2

公开(公告)日：2022-08-16

申请号：US16985599

申请日：2020-08-05

申请人： Amir Bahador Moradi Khou ,  Alireza Esparham

发明人： Amir Bahador Moradi Khou ,  Alireza Esparham

IPC分类号： C04B18/10 ,  C04B22/00 ,  C04B22/06 ,  C04B22/10 ,  C04B7/32 ,  C04B28/00

摘要： A cement composition including a dry phase and a liquid phase. The dry phase includes an aluminosilicate source, including amorphous bagasse ash with a concentration between 40 wt. % and 100 wt. % of the weight of the dry phase. The liquid phase includes at least one of water and an alkaline activator solution. The alkaline activator solution includes at least one of an alkali metal stearate, an alkali metal silicate, and an alkali metal hydroxide.

公开(公告)号：US10919807B1

公开(公告)日：2021-02-16

申请号：US16394295

申请日：2019-04-25

申请人： J&P Invesco LLC

发明人： Paul A. Karam ,  George C. Geal, III ,  Stanley R. Peters

IPC分类号： C04B28/04 ,  C04B14/06 ,  C04B16/02 ,  C04B16/06 ,  C04B22/00 ,  C04B14/02 ,  C04B103/12 ,  C04B103/30 ,  C04B103/54 ,  C04B111/00

摘要： High-strength flowable fill compositions are disclosed. The compositions include cement, aggregate (e.g. sand), water, coloring agent, polymer, and fibers. In an embodiment, the compositions include an accelerant, e.g., calcium chloride and/or an air entraining agent. The compositions have a compressive strength of between 10 psi and 500 psi after 1 day, a compressive strength of between 300 psi and 1300 psi after 7 days, and a compressive strength of between 1000 psi and 2500 psi after 28 days.

公开(公告)号：US20200377411A1

公开(公告)日：2020-12-03

申请号：US15946775

申请日：2018-04-06

申请人： JIAHUAN YU ,  GEORGE JIEBAO YU

发明人： JIAHUAN YU ,  GEORGE JIEBAO YU

IPC分类号： C04B12/02 ,  C04B28/28 ,  C04B22/00 ,  C04B14/06 ,  C04B18/08 ,  C04B18/14 ,  C04B20/00

摘要： The present invention belongs to the field of composite materials, and particularly to a non-flowable quick-setting phosphate cement repair material with strong cohesive forces and the preparation method thereof. The material comprises the following raw materials in percentage by weight: 20% to 40% of sand, 5% to 12% of ammonium dihydrogen phosphate, 10% to 25% of magnesium oxide, 2% to 8% of fly ash, 30% to 60% of rubber powder, 6% to 10% of silica fume, 0.35% to 0.6% of a polycarboxylate high efficiency water-reducing agent, 1% to 5% of sodium silicate, 1.5% to 2% of a polypropylene fiber, 0.5% to 2% of a retarder, and 8% to 10% of water. The material is used as the repair material for the special positions of bottom boards of bridges or facades of buildings which are damaged, and the repair effect thereof is remarkable.

公开(公告)号：US10822284B2

公开(公告)日：2020-11-03

申请号：US15764295

申请日：2016-10-19

申请人： HILTI AKTIENGESELLSCHAFT

发明人： Armin Pfeil ,  Pascal Beroll

IPC分类号： C04B40/06 ,  C04B28/06 ,  C04B40/00 ,  C04B28/14 ,  C04B14/28 ,  C04B22/00 ,  C04B22/06 ,  C04B22/14 ,  C04B24/06 ,  E04B1/41 ,  C04B103/12 ,  C04B103/14 ,  C04B111/00 ,  C04B103/22 ,  C04B103/44

摘要： A long-term stabilized aqueous initiator composition, which includes components for curing of a two-component mortar system composition. The long-term stabilized aqueous initiator composition includes an activator component that has an alkali and/or alkaline earth metal salt, an accelerator component that has a water-soluble alkali and/or alkaline earth metal salt, a retarder selected from citric acid, tartaric acid, lactic acid, salicylic, gluconic acid, and a mixture of these components, a mineral filler selected from a limestone filler, corundum, dolomite, alkaline-resistant glass, crushed stone, gravel, pebble, and a mixture of these components, a thickening agent, and water.

公开(公告)号：US10767129B2

公开(公告)日：2020-09-08

申请号：US15421550

申请日：2017-02-01

申请人： Henry Company, LLC

发明人： Amba Ayambem ,  Daniel B. Kent ,  John C. Dobson

IPC分类号： C10L5/24 ,  C04B24/36 ,  C09C1/56 ,  C09C3/10 ,  C09C1/02 ,  C09K3/22 ,  C04B22/00 ,  C10L5/02 ,  C10L5/32 ,  C04B103/00

摘要： This disclosure describes formulations and methods for dust control, for example, coal topping, a term which refers to the application of liquid products to the top of coal loads, such as those in open topped coal hopper railcars as commonly used today to transport coal. Disclosed herein are asphalt-based emulsion formulations that accomplish dust control during industrial operations in which dust handling is required.

公开(公告)号：US20200079691A1

公开(公告)日：2020-03-12

申请号：US16687666

申请日：2019-11-18

申请人： CertainTeed Gypsum, Inc.

发明人： Robert J. Hauber ,  Gerald D. Boydston ,  Nathan Frailey ,  Severine Lamberet ,  Gaurav V. Pattarkine ,  Isaac K. Cherian ,  Sergio Centurione ,  Anirban Ghosh

IPC分类号： C04B11/28 ,  C04B28/34 ,  C04B24/42 ,  C04B22/00 ,  C04B22/14 ,  C04B12/02

摘要： A composition and process for manufacture thereof used in hybrid inventive building materials comprising Syngenite (K2Ca(SO4)2.H2O) and Struvite-K (KMgPO4.6H2O). Starting constituents include magnesium oxide (MgO), monopotassium phosphate (MKP) and stucco (calcium sulfate hemihydrate), mixed in predetermined ratios, cause reactions to proceed through multiple phases, which reactions variously are proceeding simultaneously and in parallel. Variables, e.g., water temperature, pH, mixing times and rates, have been found to affect resultant reaction products. Preferred ratios of chemical constituents and manufacturing parameters, including predetermined weight percent and specified ratios of Struvite-K and Syngenite are provided for building products used for specified purposes. Reactions are optimized in stoichiometry and additives to reduce the combined heat of formation to non-destructive levels. Various additives help control and guide reactions. Building products, such as board panels, include the resultant composition. A significant amount of the composition is disposed adjacent a building panel face.

公开(公告)号：US10513461B2

公开(公告)日：2019-12-24

申请号：US15433737

申请日：2017-02-15

申请人： Henry Company, LLC

发明人： Amba Ayambem

IPC分类号： C08K5/01 ,  C04B26/06 ,  C04B14/28 ,  C04B22/00 ,  C04B24/26 ,  C04B24/36 ,  C04B24/38 ,  C04B26/02 ,  C04B26/04 ,  C04B40/00 ,  C04B20/10 ,  C04B103/00 ,  C04B103/44 ,  C04B111/00 ,  C09K3/22

摘要： The present invention relates generally to wall repair compounds such as joint compounds, spackling compounds, and the like used to repair imperfections in walls or fill joints between adjacent wallboard panels. Particularly, the present invention relates to such a wall repair compound comprising a dust reduction additive that reduces the quantity of airborne dust generated when the hardened compound is sanded and also exhibits improved adhesive properties. The dust reduction additive also imparts adhesion to the wall repair compounds to which it is added, for example to a joint compound. The dust reduction additive comprises micro-crystalline wax or micro-crystalline wax emulsion.

公开(公告)号：US10507450B2

公开(公告)日：2019-12-17

申请号：US15338325

申请日：2016-10-29

申请人： Mostafa Gholizadeh

发明人： Mostafa Gholizadeh

IPC分类号： B01J19/08 ,  C01B5/00 ,  C04B22/00 ,  C02F1/48 ,  A23K10/00 ,  C02F103/02

摘要： One of the chief purposes of researchers in the field of chemistry is to perform chemical reactions at high rates; a method that can be adopted to achieve such goal is to perform reactions in magnetized solvents. Being passed through the Solvents Magnetizing Apparatus (SMA) magnetizes the solvent, and the magnetic property remains intact for a few days, while most chemical reactions are done in less than one day. It should be taken into consideration that the magnetized solvent is different from the Zeeman effect in chemistry. This technology is widely used in performing chemical processes of most chemical reactions.