公开(公告)号：US20240199501A1

公开(公告)日：2024-06-20

申请号：US18288835

申请日：2021-05-10

申请人： WACKER CHEMIE AG

发明人： Holger BIENERTH ,  Josef BRUMMER ,  Klaus-Jürgen EDER ,  Harald ZEH

IPC分类号： C04B38/10 ,  C04B7/32 ,  C04B22/10 ,  C04B24/26 ,  C04B28/06 ,  C04B103/30 ,  C04B103/48 ,  C04B111/00 ,  C04B111/40 ,  C04B111/60

CPC分类号： C04B38/10 ,  C04B7/323 ,  C04B22/10 ,  C04B24/2623 ,  C04B28/065 ,  C04B2103/304 ,  C04B2103/48 ,  C04B2111/00646 ,  C04B2111/40 ,  C04B2111/60

摘要： Use of a foam mortar as a bonding agent for floorings, includes the foam mortar containing protective colloid-stabilized polymers of ethylenically unsaturated monomers.

公开(公告)号：US12012361B2

公开(公告)日：2024-06-18

申请号：US17062910

申请日：2020-10-05

申请人： Premier Magnesia, LLC

发明人： Jerry Elliot Rademan ,  Mark A. Shand ,  John Kirin Gehret ,  Peyton Pool, Sr.

IPC分类号： C04B28/00 ,  B32B13/08 ,  C04B18/02 ,  C04B20/00 ,  C04B22/06 ,  C04B38/02 ,  C04B38/10 ,  C04B40/00 ,  C04B40/02 ,  C04B103/10 ,  C04B111/00 ,  C04B111/20 ,  C04B111/40

CPC分类号： C04B28/006 ,  B32B13/08 ,  C04B18/027 ,  C04B20/0048 ,  C04B22/066 ,  C04B38/02 ,  C04B38/10 ,  C04B40/005 ,  C04B40/0231 ,  B32B2607/00 ,  C04B2103/10 ,  C04B2111/00612 ,  C04B2111/2084 ,  C04B2111/40

摘要： A geopolymer cement and a method of producing the same are provided. A geopolymer cement binder may be provided including a geopolymer precursor and magnesium oxide as an alkali activator. The geopolymer cement binder may be mixed with water using high shear mixing.

公开(公告)号：US11897813B2

公开(公告)日：2024-02-13

申请号：US17973299

申请日：2022-10-25

申请人： Massachusetts Institute of Technology ,  Centre National de la Recherche Scientifique ,  Université de Bordeaux

发明人： Roland J. M. Pellenq ,  Aikaterini Ioannidou ,  Nicolas Chanut ,  Thibaut Divoux ,  Renal Backov ,  Franz-Josef Ulm

IPC分类号： C04B28/04 ,  C04B22/02 ,  C04B24/38 ,  H01G11/08 ,  H01G11/36 ,  H01G11/42 ,  H01G11/52 ,  H01G11/30 ,  C04B14/06 ,  C04B103/40 ,  C04B111/00 ,  C04B111/40 ,  C04B111/94

CPC分类号： C04B28/04 ,  C04B22/02 ,  C04B24/383 ,  H01G11/08 ,  H01G11/36 ,  H01G11/42 ,  H01G11/52 ,  C04B14/06 ,  C04B2103/408 ,  C04B2111/00008 ,  C04B2111/00844 ,  C04B2111/40 ,  C04B2111/94 ,  H01G11/30 ,  Y02E60/13 ,  C04B28/04 ,  C04B14/026 ,  C04B14/06 ,  C04B24/383 ,  C04B40/0028 ,  C04B28/04 ,  C04B14/026 ,  C04B14/06 ,  C04B40/0028 ,  C04B2103/40

摘要： A nanoporous carbon-loaded cement composite that conducts electricity. The nanoporous carbon-loaded cement composite can be used in a variety of different fields of use, including, for example, a structural super-capacitor as an energy solution for autonomous housing and other buildings, a heated cement for pavement deicing or house basement insulation against capillary rise, a protection of concrete against freeze-thaw (FT) or alkali silica reaction (ASR) or other crystallization degradation processes, and as a conductive cable, wire or concrete trace.

公开(公告)号：US11780776B2

公开(公告)日：2023-10-10

申请号：US18097346

申请日：2023-01-16

申请人： Wuhan University of Technology

发明人： Yunpeng Liu ,  Wenhao Wan ,  Fazhou Wang ,  Shuguang Hu

IPC分类号： C03B1/00 ,  C03B19/06 ,  C03C1/00 ,  C03C10/16 ,  C04B14/22 ,  C04B18/02 ,  C04B33/132 ,  C04B33/13 ,  C04B111/40 ,  C03C10/00 ,  C04B38/00

CPC分类号： C04B33/132 ,  C04B14/22 ,  C04B18/023 ,  C04B18/027 ,  C04B33/13 ,  C04B33/131 ,  C03B1/00 ,  C03B19/063 ,  C03C1/002 ,  C03C10/0063 ,  C03C10/16 ,  C03C2204/00 ,  C04B38/009 ,  C04B2111/40 ,  C04B2235/3208 ,  C04B2235/3232 ,  C04B2235/3241 ,  C04B2235/442 ,  C04B2235/445 ,  Y02P40/60 ,  C04B38/009 ,  C04B33/132 ,  C04B33/13 ,  C04B33/131

摘要： The invention discloses high-strength glass-ceramic-based lightweight aggregates and the preparation method thereof. The mass ratio of raw material components is 50-70 parts of engineering muck, 20-40 parts of glass, 3-7 parts of calcium carbonate, 3-7 parts of magnesium oxide, and 2-10 parts of a nucleating agent; the nucleating agent is at least one of calcium fluoride, titanium dioxide, and chromium oxide. After crushing, mixing, and granulating, spherical particles with a particle size of 10-12 mm are formed; and then the product can be obtained after drying, sintering, and cooling. The obtained lightweight aggregate from the invention has a diopside matrix which provides high strength and a low water absorption rate at low densities. Moreover, waste glass and engineering muck could be utilized with high value.

公开(公告)号：US20190031562A1

公开(公告)日：2019-01-31

申请号：US16148456

申请日：2018-10-01

申请人： 2581776 Ontario Inc.

发明人： Chris Calvin ,  Matthew Boehler

IPC分类号： C04B18/02 ,  C04B14/10 ,  C04B14/24 ,  C04B28/04 ,  C04B14/06 ,  C04B111/00 ,  C04B111/20 ,  C04B111/40 ,  C04B111/70 ,  C04B103/60

CPC分类号： C04B18/027 ,  C04B14/06 ,  C04B14/106 ,  C04B14/24 ,  C04B28/04 ,  C04B2103/603 ,  C04B2111/00155 ,  C04B2111/2023 ,  C04B2111/40 ,  C04B2111/70

摘要： A lightweight concrete formulation containing Portland cement, aggregate, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 20% of the total weight of the concrete formulation. The metakaolin contributes between 4% and 12% of the total weight of the concrete formulation. The glass particles are preferably expanded glass particles. Also provided is a lightweight grout formulation containing Portland cement, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 15% of the total weight of the grout formulation. The metakaolin contributes between 7% and 15% of the total weight of the grout formulation.

公开(公告)号：US20190002350A1

公开(公告)日：2019-01-03

申请号：US16123215

申请日：2018-09-06

申请人： NGK INSULATORS, LTD.

发明人： Masahiro FURUKAWA ,  Ryotaro YOSHIMURA

IPC分类号： C04B35/117 ,  C04B38/06 ,  C04B38/00 ,  B01D39/20

CPC分类号： C04B35/117 ,  B01D39/2075 ,  B01D69/10 ,  C04B38/00 ,  C04B38/0074 ,  C04B38/009 ,  C04B38/06 ,  C04B38/0695 ,  C04B2111/40 ,  C04B2235/3217 ,  C04B2235/3418

摘要： The monolithic base is a porous alumina body that includes pores and that is configured by alumina particles as an aggregate and an oxide phase as a binding material. The alumina particles include microscopic alumina particles having a particle diameter of greater than or equal to 0.5 μm and less than or equal to 5 μm and coarse alumina particles having a particle diameter of greater than 5 μm. The number of microscopic alumina particles that are encapsulated in the oxide phase is greater than or equal to 50% of the total number of microscopic alumina particles and coarse alumina particles.

公开(公告)号：US20180339426A1

公开(公告)日：2018-11-29

申请号：US16057171

申请日：2018-08-07

申请人： Stratasys, Inc.

发明人： Benjamin A. Demuth ,  Adam R. Pawloski

IPC分类号： B28B1/00 ,  D01F1/02 ,  C04B35/634 ,  C04B35/622 ,  B29C64/106 ,  C04B35/626 ,  C04B35/524 ,  C09D7/61

CPC分类号： B28B1/001 ,  B28B11/243 ,  B29C64/106 ,  B29K2309/02 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/524 ,  C04B35/62227 ,  C04B35/62695 ,  C04B35/634 ,  C04B35/63408 ,  C04B38/04 ,  C04B2111/40 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3208 ,  C04B2235/3222 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/365 ,  C04B2235/442 ,  C04B2235/445 ,  C04B2235/449 ,  C04B2235/602 ,  C04B2235/6021 ,  C04B2235/6026 ,  C04B2235/604 ,  C04B2235/94 ,  C08K3/26 ,  C08K2003/265 ,  C09D5/00 ,  C09D7/61 ,  C09D123/0815 ,  D01F1/02

摘要： A pre-ceramic support structure for additive manufacturing, that upon thermal processing, is soluble in various solvents.

公开(公告)号：US20180029939A1

公开(公告)日：2018-02-01

申请号：US15462114

申请日：2017-03-17

申请人： SEBASTOS TECHNOLOGIES INC.

发明人： Randall L BYRD

IPC分类号： C04B28/04 ,  C04B14/24 ,  C04B18/02 ,  C04B28/02 ,  C04B111/40 ,  C04B103/56 ,  C04B111/00

CPC分类号： C04B28/04 ,  C04B14/24 ,  C04B18/027 ,  C04B28/02 ,  C04B2103/44 ,  C04B2103/58 ,  C04B2111/00103 ,  C04B2111/40 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  C04B18/08 ,  C04B18/146 ,  C04B20/0048 ,  C04B7/323 ,  C04B22/064 ,  C04B2103/50 ,  C04B16/08 ,  C04B18/24

摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.

公开(公告)号：US20170297959A1

公开(公告)日：2017-10-19

申请号：US15637185

申请日：2017-06-29

申请人： SHAHAL BUILDING MATERIALS LTD.

发明人： David BAR MOAV

IPC分类号： C04B14/18 ,  C04B24/38 ,  C04B16/06 ,  C04B28/04 ,  C04B103/10 ,  C04B111/00 ,  C04B111/40

CPC分类号： C04B14/18 ,  C04B14/185 ,  C04B16/0633 ,  C04B16/0641 ,  C04B24/386 ,  C04B28/04 ,  C04B28/14 ,  C04B2103/10 ,  C04B2111/00086 ,  C04B2111/00637 ,  C04B2111/00672 ,  C04B2111/28 ,  C04B2111/40 ,  C04B2111/52 ,  C04B2201/30 ,  C09D1/08 ,  C09J11/04 ,  C09J11/08 ,  C04B24/2623 ,  C04B24/383 ,  C04B2103/20 ,  C04B2103/0057

摘要： A powder adhesive composition having cement, a dispersible polymer powder; and at least 10% volume of the powder adhesive is an expanded perlite. The cement is at a ratio of between 600-1000% of the mass of the expanded perlite. The powder adhesive composition is an adhesive, and the adhesion strength of the adhesive, is over 0.4 MPa, after 28 days, and after water immersion for at least 20 days.

公开(公告)号：US09701886B2

公开(公告)日：2017-07-11

申请号：US13786113

申请日：2013-03-05

申请人： HALLIBURTON ENERGY SERVICES, INC.

发明人： Ramesh Muthusamy ,  Abhimanyu Pramod Deshpande ,  Rahul Chandrakant Patil ,  Samuel J Lewis

IPC分类号： E21B33/13 ,  C09K8/473 ,  C04B38/10 ,  C04B103/00

CPC分类号： C09K8/473 ,  C04B24/38 ,  C04B28/04 ,  C04B38/10 ,  C04B2103/0072 ,  C04B2103/408 ,  C04B2111/40 ,  E21B21/003 ,  E21B33/13 ,  E21B33/14 ,  E21B43/04 ,  C04B24/10 ,  C04B28/02 ,  C04B24/16

摘要： A cement composition: (a) a hydraulic cement; (b) water; and (c) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of: sulfonates, betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. A method comprising the steps of: (A) forming the cement composition; and (B) introducing the cement composition into the well. Preferably, the cement composition is foamed.