公开(公告)号：US20240270641A1

公开(公告)日：2024-08-15

申请号：US18567407

申请日：2022-06-07

申请人： Terratico, j.s.a.

发明人： Otto Nagy ,  Otto Nagy

IPC分类号： C04B18/20 ,  C04B14/06 ,  C04B18/14 ,  C04B20/00 ,  C04B28/04 ,  C04B103/12 ,  C04B103/32

CPC分类号： C04B18/20 ,  C04B14/06 ,  C04B18/146 ,  C04B20/0048 ,  C04B28/04 ,  C04B2103/12 ,  C04B2103/32

摘要： The cement plastic mixture may contain 29% of weight to 43% of weight of plastic crumb, 56% of weight to 69% of weight of cement and 1.0% of weight to 2.0% of weight of superplasticizer with addition of 6.0% of weight to 12% of weight of sand with a fraction 0.3 mm to 2.0 mm and 4.0% of weight to 14.0% of weight of water.

公开(公告)号：US20240034681A1

公开(公告)日：2024-02-01

申请号：US18019103

申请日：2020-09-18

申请人： Each DreaM Co., Ltd.

发明人： Hideo HAMAMURA

IPC分类号： C04B28/26 ,  C04B20/00 ,  C04B14/04 ,  C04B40/00

CPC分类号： C04B28/26 ,  C04B20/0048 ,  C04B20/004 ,  C04B14/043 ,  C04B40/0082

摘要： A composite material containing a base material and an inorganic fiber, wherein the base material contains (a) a dehydration condensation reaction product of sodium silicate and (b) alumina cement. A method for producing a composite material containing a base material and an inorganic fiber, the method including: impregnating the inorganic fiber with a solution containing (A) sodium silicate and (B) alumina cement; and causing a dehydration condensation reaction of the component (A) to occur by heating.

公开(公告)号：US11808398B2

公开(公告)日：2023-11-07

申请号：US17717534

申请日：2022-04-11

申请人： IFP Energies nouvelles

发明人： Vivien Esnault

IPC分类号： F16L9/00 ,  F16L9/153 ,  C04B20/00 ,  F16L9/08 ,  F16L9/14 ,  F16L59/147

CPC分类号： F16L9/153 ,  C04B20/0048 ,  C04B20/0096 ,  F16L9/085 ,  F16L9/14 ,  F16L59/147

摘要： A pipe for transporting gas, notably carbon dioxide, includes at least one tubular element, tubular element consisting of a juxtaposition of concentric layers including, from inside to outside, at least one sealing layer, a wall including a prestressed concrete layer and at least one circumferential mechanical reinforcement layer. Furthermore, the concrete making up prestressed concrete layer is selected from among the ultra-high performance fibre-reinforced concretes (UHPFRC).

公开(公告)号：US11692714B2

公开(公告)日：2023-07-04

申请号：US16899813

申请日：2020-06-12

申请人： Michael T Baker

发明人： Michael T Baker

IPC分类号： F24B1/198 ,  C04B20/00 ,  C04B28/04 ,  C04B111/28

CPC分类号： F24B1/198 ,  C04B20/0048 ,  C04B28/04 ,  C04B2111/28

摘要： A fireplace surround structure is disclosed. The fireplace surround structure includes a mantel portion, a first vertical leg portion and a second vertical leg portion. The first leg portion and the second leg portion extend downward from the mantel portion at opposite ends to form a unitary fireplace surround structure. Each leg portion has a skeletal bar frame with a plurality of bar portions defining a three sided generally rectangular structure. Each of the sides has a lightweight non-combustible board portion attached on the exterior of the frame. The fireplace surround structure is open to one side and mountable on a wall surface. Each board portion is cast from a mix of Portland cement, silica, and cellulose fibers, which are combined and sintered into a flat board structure.

公开(公告)号：US20190225857A1

公开(公告)日：2019-07-25

申请号：US16372892

申请日：2019-04-02

申请人： Saudi Arabian Oil Company

发明人： B. Raghava REDDY

IPC分类号： C09K8/467 ,  C08L9/10 ,  C04B16/10

CPC分类号： C09K8/467 ,  C04B16/10 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0039 ,  C08L9/10 ,  C04B24/2611 ,  C04B2103/0066 ,  C04B2103/402 ,  C04B2103/406 ,  C04B24/2676 ,  C04B24/2652 ,  C04B24/2623 ,  C04B20/0048 ,  C04B38/10 ,  C04B2103/0082 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/408 ,  C04B2103/46 ,  C04B2103/50 ,  C04B24/163 ,  C04B24/226

摘要： A composition for use as a latex cement additive, the composition comprising an aqueous latex, the aqueous latex comprising an aqueous fluid and a solid elastomer, where the solid elastomer is dispersed in the aqueous fluid; a liquid elastomer, the liquid elastomer having a viscosity between 50,000 cP and 300,000 cP at room temperature; and a surfactant, the surfactant operable to facilitate incorporation of the liquid elastomer into the aqueous latex.

公开(公告)号：US10351754B1

公开(公告)日：2019-07-16

申请号：US15870374

申请日：2018-01-12

申请人： Saudi Arabian Oil Company

发明人： B. Raghava Reddy

IPC分类号： C09K8/467 ,  C08L9/10 ,  C04B16/10

CPC分类号： C09K8/467 ,  C04B16/10 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0039 ,  C08L9/10 ,  C04B24/2611 ,  C04B2103/0066 ,  C04B2103/402 ,  C04B2103/406 ,  C04B24/2676 ,  C04B24/2652 ,  C04B24/2623 ,  C04B20/0048 ,  C04B38/10 ,  C04B2103/0082 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/408 ,  C04B2103/46 ,  C04B2103/50 ,  C04B24/163 ,  C04B24/226

摘要： A composition for use as a latex cement additive, the composition comprising an aqueous latex, the aqueous latex comprising an aqueous fluid and a solid elastomer, where the solid elastomer is dispersed in the aqueous fluid; a liquid elastomer, the liquid elastomer having a viscosity between 50,000 cP and 300,000 cP at room temperature; and a surfactant, the surfactant operable to facilitate incorporation of the liquid elastomer into the aqueous latex.

公开(公告)号：US20190169071A1

公开(公告)日：2019-06-06

申请号：US16268584

申请日：2019-02-06

申请人： SEBASTOS TECHNOLOGIES INC.

发明人： Randall L. Byrd ,  Matthew D'ambrosia

IPC分类号： C04B28/04 ,  C04B28/02 ,  C04B14/24 ,  C04B18/02

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：US20180305259A1

公开(公告)日：2018-10-25

申请号：US16023536

申请日：2018-06-29

申请人： BORAL IP HOLDINGS (AUSTRALIA) PTY LIMITED

发明人： Amitabha KUMAR ,  Li Al ,  Russell HILL

IPC分类号： C04B26/16 ,  C08K7/28 ,  C08L75/04 ,  E04C1/00 ,  C08K7/14 ,  C04B14/42 ,  C08K7/18 ,  C04B20/00 ,  C04B20/10 ,  C04B28/02 ,  C04B38/10 ,  C04B18/08 ,  C08K3/013 ,  C04B111/00 ,  C04B111/28 ,  C04B111/52

CPC分类号： C04B26/16 ,  C04B14/06 ,  C04B14/42 ,  C04B18/08 ,  C04B20/0048 ,  C04B20/1003 ,  C04B28/021 ,  C04B38/10 ,  C04B2111/00586 ,  C04B2111/00612 ,  C04B2111/28 ,  C04B2111/52 ,  C08G18/0895 ,  C08G18/1825 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/5021 ,  C08G18/7671 ,  C08K3/013 ,  C08K7/02 ,  C08K7/14 ,  C08K7/18 ,  C08K7/28 ,  C08K2201/004 ,  C08K2201/005 ,  C08K2201/014 ,  C08L75/04 ,  E04C1/00 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  C04B7/02 ,  C04B14/042 ,  C04B14/043 ,  C04B14/10 ,  C04B14/106 ,  C04B14/108 ,  C04B14/18 ,  C04B14/24 ,  C04B14/28 ,  C04B18/146 ,  C04B18/24 ,  C04B20/008 ,  C04B24/282

摘要： Polyurethane composites and methods of preparing polyurethane composites are described herein. The polyurethane composite can comprise (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols; (b) fly ash comprising 50% or greater by weight, fly ash particles having a particle size of from 0.2 micron to 100 microns; and (c) a coarse filler material comprising 80% or greater by weight, filler particles having a particle size of from greater than 250 microns to 10 mm. The coarse filler material can be present in the composite in an amount of from 1% to 40% by weight, based on the total weight of the composite. The weight ratio of the fly ash to the coarse filler material can be from 9:1 to 200:1.

公开(公告)号：US20180273824A1

公开(公告)日：2018-09-27

申请号：US15989762

申请日：2018-05-25

申请人： FORTA CORPORATION

发明人： JEFFREY B LOVETT ,  CHRISTOPHER P. LOVETT ,  KEITH DAVIS ,  DANIEL T. BIDDLE

IPC分类号： C09K8/035 ,  D02G1/00 ,  C04B28/04 ,  C04B16/06 ,  C09K8/516 ,  C09K8/508 ,  C09K8/487 ,  C04B26/26 ,  C04B20/00 ,  C04B111/00

CPC分类号： C09K8/035 ,  C04B16/0625 ,  C04B16/0633 ,  C04B16/0691 ,  C04B20/0048 ,  C04B26/26 ,  C04B28/04 ,  C04B2111/0075 ,  C09K8/487 ,  C09K8/508 ,  C09K8/516 ,  C09K2208/08 ,  D02G1/00 ,  Y10T428/2922

摘要： The invention relates to modified reinforcement fibers for use in a variety of applications. The modification includes crimping linear or straight reinforcement fibers to create a deformed or different shaped reinforcement fiber. Examples of the shaped fibers resulting from crimping include w-shaped, s-shaped, z-shaped and wedge-shaped.

公开(公告)号：US10040721B2

公开(公告)日：2018-08-07

申请号：US15612426

申请日：2017-06-02

申请人： BASF SE ,  Pervious Paving Contractors LLC

发明人： Steven Hicks ,  David Kenneth Bower ,  William G. Handlos ,  Joe Kaul ,  Brian T. Arnott

IPC分类号： C08G18/00 ,  C08F283/04 ,  C08G18/28 ,  C08G59/14 ,  C08G18/08 ,  C08G18/63 ,  C08G73/10 ,  C08L75/00 ,  C04B26/14 ,  C04B26/20 ,  C04B18/22 ,  C04B14/04 ,  E01C19/10 ,  E01C19/50 ,  E01C7/30 ,  C04B111/00

CPC分类号： C04B26/14 ,  C04B14/04 ,  C04B18/22 ,  C04B26/16 ,  C04B26/20 ,  C04B2111/0075 ,  C04B2111/60 ,  E01C7/30 ,  E01C19/1013 ,  E01C19/104 ,  E01C19/45 ,  E01C19/50 ,  C04B14/06 ,  C04B14/22 ,  C04B20/0048 ,  C04B20/0076 ,  C04B40/0028 ,  C04B40/065 ,  C04B2103/54

摘要： A method produces a composite material using a mixing system. The composite material comprises at least one aggregate, e.g. rock and/or glass, and the reaction product of a two-component polymeric binder composition comprising a first component, e.g. an isocyanate component, and a second component, e.g. an isocyanate-reactive component. The mixing system includes a mixing apparatus. The method includes the step of providing the aggregate, the first component and the second component into the mixing apparatus. The method further includes the step of mixing the first and second components to produce the reaction product of the two-component polymeric binder composition, and the step of applying the reaction product of the two-component polymeric binder composition to the aggregate within the mixing apparatus to produce the composite material. The composite material can be used for forming a paved structure, such as a sidewalk or a roadway.