公开(公告)号：US11767265B2

公开(公告)日：2023-09-26

申请号：US17546959

申请日：2021-12-09

申请人： MICROBAN PRODUCTS COMPANY

发明人： Burke Irving Nelson ,  Ivan Wei Kang Ong ,  Glenner Marie Richards ,  Daniel Ray Matthews

IPC分类号： C04B28/24 ,  A01N43/653 ,  C04B28/02 ,  C04B40/00 ,  A01N55/00 ,  C04B111/26 ,  C04B103/69 ,  C04B103/50

CPC分类号： C04B28/24 ,  A01N43/653 ,  A01N55/00 ,  C04B28/02 ,  C04B40/0039 ,  C04B2103/50 ,  C04B2103/69 ,  C04B2111/26 ,  C04B40/0039 ,  C04B24/42 ,  C04B2103/50 ,  C04B2103/69 ,  C04B40/0039 ,  C04B24/003 ,  C04B24/32 ,  C04B24/42 ,  C04B24/42 ,  C04B2103/69 ,  C04B28/02 ,  C04B24/42 ,  C04B2103/50 ,  C04B2103/69 ,  A01N55/00 ,  A01N43/653 ,  A01N47/12 ,  A01N47/18

摘要： An additive formulation for reduction or prevention of microbially induced corrosion in concrete, cementitious material (such as mortar or grout), or a combination thereof. The additive formulation comprises a Quat Silane and a fungicide, wherein the ratio of the Quat Silane to the fungicide in the formulation is in a range of about 10:1 to about 1:10, preferably in a range of about 5:1 to about 1:5.

公开(公告)号：US11713278B2

公开(公告)日：2023-08-01

申请号：US17143018

申请日：2021-01-06

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： John E. Gozum ,  DanLi Wang ,  Dwight B. Schoenherr

IPC分类号： C09D7/43 ,  C04B26/06 ,  B29C73/02 ,  C04B26/02 ,  C04B26/04 ,  C04B26/28 ,  C09D133/08 ,  C08K7/02 ,  C09D5/34 ,  C09D7/40 ,  E04G23/02 ,  C04B103/00 ,  C04B111/20 ,  C04B111/72 ,  C08K3/013 ,  B29K33/04 ,  B29K509/08 ,  C04B103/44 ,  C08K7/28 ,  E04F21/06

CPC分类号： C04B26/06 ,  B29C73/02 ,  C04B26/026 ,  C04B26/04 ,  C04B26/28 ,  C08K7/02 ,  C09D5/34 ,  C09D7/43 ,  C09D7/70 ,  C09D133/08 ,  E04G23/0203 ,  B29K2033/04 ,  B29K2509/08 ,  C04B2103/0065 ,  C04B2103/44 ,  C04B2111/29 ,  C04B2111/72 ,  C08K3/013 ,  C08K7/28 ,  E04F21/06 ,  E04G23/02 ,  Y02W30/91 ,  C04B26/04 ,  C04B14/24 ,  C04B20/0048 ,  C04B2103/44 ,  C04B2103/54 ,  C04B2103/67 ,  C04B26/06 ,  C04B14/24 ,  C04B14/305 ,  C04B20/0052 ,  C04B24/32 ,  C04B2103/67 ,  C04B26/28 ,  C04B14/24 ,  C04B14/305 ,  C04B16/0625 ,  C04B18/24 ,  C04B24/2623 ,  C04B2103/67 ,  C04B26/026 ,  C04B14/24 ,  C04B14/305 ,  C04B16/0625 ,  C04B18/24 ,  C04B24/2641 ,  C04B2103/67 ,  C04B26/28 ,  C04B14/24 ,  C04B14/305 ,  C04B16/0625 ,  C04B18/24 ,  C04B24/2652 ,  C04B2103/67 ,  C04B26/28 ,  C04B14/24 ,  C04B14/305 ,  C04B16/0625 ,  C04B18/24 ,  C04B24/383 ,  C04B2103/67 ,  C04B26/28 ,  C04B14/24 ,  C04B14/305 ,  C04B16/0625 ,  C04B18/24 ,  C04B24/38 ,  C04B2103/67 ,  C08K3/013 ,  C08L33/08 ,  C08K3/013 ,  C08L31/04 ,  C08K3/013 ,  C08L23/08 ,  C08K3/013 ,  C08L23/0853

摘要： A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.

公开(公告)号：US20190194072A1

公开(公告)日：2019-06-27

申请号：US16311862

申请日：2017-06-02

申请人： HOLCIM TECHNOLOGY LTD

发明人： Vivien ESNAULT ,  Pierre-Henri JEZEQUEL ,  Fabrice TOUSSAINT ,  Abdellaziz LABYAD

IPC分类号： C04B28/02 ,  B33Y10/00 ,  B33Y70/00 ,  E04G21/04 ,  C04B24/32 ,  C04B24/38 ,  C04B24/26 ,  C04B24/34 ,  C04B22/12 ,  C04B22/06 ,  C04B22/14 ,  C04B14/04 ,  C04B22/08 ,  C04B24/16

CPC分类号： C04B28/02 ,  B28B1/001 ,  B28B3/20 ,  B29C64/106 ,  B33Y10/00 ,  B33Y70/00 ,  C04B14/045 ,  C04B22/06 ,  C04B22/085 ,  C04B22/124 ,  C04B22/148 ,  C04B24/16 ,  C04B24/2652 ,  C04B24/32 ,  C04B24/34 ,  C04B24/38 ,  C04B24/383 ,  C04B40/0028 ,  C04B2103/0079 ,  C04B2103/12 ,  C04B2103/302 ,  C04B2103/32 ,  C04B2103/44 ,  C04B2111/00181 ,  E04G21/04 ,  C04B14/062 ,  C04B14/28 ,  C04B12/04 ,  C04B14/303 ,  C04B22/14 ,  C04B22/147 ,  C04B24/14

摘要： A method of placing a flowable construction material including a hydraulic binder for building structural components layer-by-layer, such as for 3D concrete printing, the method including preparing a fresh flowable construction material made of Portland cement, fine limestone filler materials, fine sands, water, and water reducing admixture and possibly a set or hardening accelerating admixture, conveying the flowable construction material to a deposition head, placing the construction material through an outlet of the deposition head in order to form a layer of construction material, before placing the construction material, adding a rheology-modifying agent to the construction material so that the placed material has an increased yield stress when compared to the material during the conveying step.

公开(公告)号：US20180282234A1

公开(公告)日：2018-10-04

申请号：US15767682

申请日：2016-10-12

申请人： WACKER METROARK CHEMICALS PVT. LTD.

发明人： Amit Kumar PAUL ,  Abhijit TARAFDAR

IPC分类号： C04B40/00 ,  C04B24/42 ,  C04B24/32

CPC分类号： C04B40/0042 ,  C04B24/32 ,  C04B24/42 ,  C04B28/04 ,  C04B40/0039 ,  C04B2103/406 ,  C04B2111/27

摘要： A composition comprising a self-dispersible mixture additive composition comprising a alkylalkoxysilane of formula (RO)4-nSiR′n, or its hydrolysate or mixture thereof, where, R is same or different C1-C20, R′ is same or different C1-C20; mixture of non-ionic emulsifier of HLB value between 8 and 20. The self-dispersible mixture additive composition is obtained by mixing the alkyltrialkoxysilane with a mixture of non-ionic emulsifier. The emulsion of the self-dispersible mixture additive composition is formed by mixing appropriate amount of an aqueous solvent to the self-dispersible mixture additive composition, and addition of thus formed emulsion to a porous product preferably dry cement to render uniform and long lasting hydrophobic property of the final product made of the porous product.

公开(公告)号：US10005695B2

公开(公告)日：2018-06-26

申请号：US15316547

申请日：2015-05-12

申请人： BASF SE

发明人： Manfred Bichler ,  Torben Gädt ,  Niklas Loges ,  Oliver Mazanec ,  Christoph Hesse

IPC分类号： C04B24/26 ,  C04B24/32 ,  C04B28/04 ,  C04B14/06 ,  C04B22/00 ,  C04B40/00 ,  C04B103/14

CPC分类号： C04B24/32 ,  C04B14/06 ,  C04B22/00 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0042 ,  C04B2103/14 ,  C04B14/043 ,  C04B24/2647 ,  C04B22/0086 ,  C04B24/243 ,  C04B24/165

摘要： The invention relates to a composition comprising 5-50 wt % of calcium silicate hydrate, 10-60 wt % of at least one water-soluble, acid group-containing polymer comprising polyether groups, and 5-40 wt % of at least one polyalkylene glycol ether. Further disclosed is a process for preparing this composition, and cementitious mixtures comprising the composition. A further aspect of the present invention is the use of the composition of the invention in cementitious mixtures for accelerating the development over time of the dispersing action of the acid group-containing polymer after addition of the mixing water and a subsequently accelerated curing of the mixture.

公开(公告)号：US20180148561A1

公开(公告)日：2018-05-31

申请号：US15819626

申请日：2017-11-21

申请人： Arkema France

发明人： Alexander Korzhenko ,  Christophe Vincendeau ,  Anna Lushnikova ,  Grigory Ivanovich Yakovlev ,  Grigoriy Nikolayevich Pervushin ,  Jean-Marc Suau ,  David Platel

IPC分类号： C08K3/04 ,  C09K8/035 ,  C04B24/02 ,  C04B24/04 ,  C04B28/02 ,  C04B14/02 ,  C04B20/00

CPC分类号： C08K3/04 ,  C04B14/386 ,  C04B24/02 ,  C04B24/04 ,  C04B24/08 ,  C04B28/02 ,  C08K3/045 ,  C09K8/035 ,  C04B14/022 ,  C04B20/0036 ,  C04B2103/32 ,  C04B14/026 ,  C04B24/045 ,  C04B24/06 ,  C04B24/085 ,  C04B24/18 ,  C04B24/223 ,  C04B24/226 ,  C04B24/32 ,  C04B24/42 ,  C04B2103/0054 ,  C04B2103/406 ,  C04B2103/408

摘要： Hardenable inorganic systems such as cements, plasters, ceramics or liquid silicates, usable for example in the building trade, construction industry or oil drilling industry. The insertion of carbonaceous nanofillers, such as carbon nanotubes, for reinforcing mechanical properties and improving such systems. A method for producing a master mixture including at least one superplasticiser and carbonaceous nanofillers at a mass ratio of between 0.1% and 25%, preferably between 0.2% and 20%, in relation to the total weight of the master mixture, and also to said master mixture thus obtained and to the use thereof in a hardenable inorganic system with a view to producing materials with improved properties. The disclosure applies to the construction industry, the building trade and the oil drilling industry.

公开(公告)号：US09932489B2

公开(公告)日：2018-04-03

申请号：US13809519

申请日：2011-07-13

申请人： Veronique Dantin ,  Gerard Leplay ,  Paulo Goncalo ,  Carlos Nones ,  Pedro Paredes

发明人： Veronique Dantin ,  Gerard Leplay ,  Paulo Goncalo ,  Carlos Nones ,  Pedro Paredes

IPC分类号： C09D133/06 ,  C04B26/02 ,  C04B26/04 ,  C04B26/06 ,  C04B28/06 ,  C04B28/16 ,  C09D5/02 ,  C04B103/00 ,  C04B111/00 ,  C04B111/10 ,  C04B111/21 ,  C04B111/70

CPC分类号： C09D133/06 ,  C04B26/02 ,  C04B26/04 ,  C04B26/06 ,  C04B28/06 ,  C04B28/16 ,  C04B2103/0057 ,  C04B2103/0078 ,  C04B2111/00517 ,  C04B2111/1031 ,  C04B2111/1037 ,  C04B2111/21 ,  C04B2111/70 ,  C09D5/024 ,  Y02W30/97 ,  C04B7/32 ,  C04B14/042 ,  C04B14/06 ,  C04B14/28 ,  C04B14/305 ,  C04B14/308 ,  C04B16/0675 ,  C04B18/24 ,  C04B20/008 ,  C04B24/32 ,  C04B24/383 ,  C04B40/0608 ,  C04B2103/44 ,  C04B2103/50 ,  C04B2103/67 ,  C04B20/0048 ,  C04B2103/46 ,  C04B2103/54

摘要： The invention relates to improved non-efflorescing cement-free and water-dispersible powder building material compositions comprising a homopolymer or copolymer as binder, useful for the preparation of wet formulations of plasters grouts, waterproofing coatings or mortars for the construction and the civil engineering industry. The binder is obtained by spray-drying or lyophilization of a dispersion containing a polymer and a protective colloid. These compositions also comprise a deprotection agent and a specific adsorbent filler. The invention also refers to the methods of preparation of these dry compositions and wet formulations, the application of these latter onto the surface of buildings or civil engineering works, the so obtained coatings as well as the so coated elements. The hardened products obtained therefrom are remarkably water-resistant, non efflorescent and easy to obtain.

公开(公告)号：US09850373B2

公开(公告)日：2017-12-26

申请号：US13817003

申请日：2011-08-03

申请人： Rene Nagelsdiek ,  Bernd Göbelt ,  Bärbel Gertzen ,  Jörg Bömer ,  Jürgen Omeis ,  Stephan Remme ,  Christian Biecker

发明人： Rene Nagelsdiek ,  Bernd Göbelt ,  Bärbel Gertzen ,  Jörg Bömer ,  Jürgen Omeis ,  Stephan Remme ,  Christian Biecker

IPC分类号： C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C04B24/26 ,  C04B24/32 ,  C04B26/06 ,  C08F2/44 ,  C04B26/14 ,  C08F290/14 ,  C08F283/06 ,  C08F290/06 ,  C08F283/08

CPC分类号： C08L33/12 ,  C04B24/2647 ,  C04B24/2664 ,  C04B24/267 ,  C04B24/32 ,  C04B26/06 ,  C04B26/14 ,  C08F2/44 ,  C08F283/06 ,  C08F283/065 ,  C08F283/08 ,  C08F283/085 ,  C08F290/062 ,  C08F290/142 ,  C08L33/08 ,  C08L33/10 ,  C04B14/042 ,  C04B14/20 ,  C04B14/28 ,  C04B14/303

摘要： The invention relates to a composite formulation comprising a specific mediator additive component (A) of relatively high molecular weight, a filler component (B) and a binder component (C). The composite formulation can be cured to a composite which is especially suitable for the production of moldings.

公开(公告)号：US20170321105A1

公开(公告)日：2017-11-09

申请号：US15522712

申请日：2014-12-17

申请人： Halliburton Energy Services, Inc.

发明人： Cato Russell McDaniel ,  Dale E. Jamison ,  Timothy N. Harvey ,  Xiangnan Ye

IPC分类号： C09K8/48 ,  C04B20/10 ,  C09K8/03 ,  C09K8/80 ,  C09K8/528 ,  C04B28/02

CPC分类号： C09K8/48 ,  C04B20/1011 ,  C04B20/1066 ,  C04B20/107 ,  C04B20/1074 ,  C04B28/02 ,  C09K8/032 ,  C09K8/528 ,  C09K8/805 ,  C09K2208/02 ,  C09K2208/08 ,  C09K2208/24 ,  C09K2208/26 ,  C09K2208/32 ,  Y02W30/92 ,  C04B14/047 ,  C04B14/06 ,  C04B14/10 ,  C04B14/106 ,  C04B14/108 ,  C04B18/08 ,  C04B20/0048 ,  C04B22/0026 ,  C04B22/08 ,  C04B24/02 ,  C04B24/2652 ,  C04B24/32 ,  C04B24/38 ,  C04B2103/0062 ,  C04B2103/0088 ,  C04B2103/14 ,  C04B2103/22 ,  C04B2103/40 ,  C04B2103/408 ,  C04B2103/44 ,  C04B2103/46 ,  C04B2103/54 ,  C04B2103/608 ,  C04B14/30 ,  C04B14/34

摘要： Various embodiments disclosed relate to a weighted composition for treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation. The method can include placing in a subterranean formation a weighted composition. The weighted composition can include a weighting agent and an inorganic coating material on the weighting agent. The inorganic coating material can be a crystalline inorganic coating material. The inorganic coating material can be an amorphous inorganic coating material.

公开(公告)号：US09718732B2

公开(公告)日：2017-08-01

申请号：US14549942

申请日：2014-11-21

申请人： Construction Research & Technology GmbH

发明人： Steve Schaef ,  Emmanuel Attiogbe ,  Charles Kerobo ,  Stefan Muessig ,  Daniel Vojtko

IPC分类号： C04B24/02 ,  C04B24/04 ,  C04B24/08 ,  C04B24/16 ,  C04B24/20 ,  C04B24/34 ,  C04B28/02 ,  C04B28/04 ,  C04B40/00 ,  C04B103/00 ,  C04B111/34

CPC分类号： C04B24/02 ,  C04B24/023 ,  C04B24/04 ,  C04B24/08 ,  C04B24/16 ,  C04B24/20 ,  C04B24/34 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0039 ,  C04B2103/0048 ,  C04B2111/343 ,  Y02W30/92 ,  Y02W30/94 ,  C04B24/32 ,  C04B2103/304 ,  C04B24/085 ,  C04B14/06 ,  C04B14/28 ,  C04B18/08 ,  C04B18/146 ,  C04B2103/302

摘要： A cementitious composition including at least one cementitious material and at least one crack reducing admixture including: (i) from 0 to about 5 weight percent of at least one alcohol, based on the total weight of the admixture excluding water; and (ii) a compound having the chemical structure of formula (III): wherein: v is an integer from 0 to 50 and w is an integer from 0 to 50, with the proviso that the sum of v and w is at least 1 but not greater than 50. Also, methods of making the cementitious composition, reducing or eliminating the formation of cracks in a cementitious composition as the cementitious composition cures, and limiting the size of cracks which form in a cementitious composition as the cementitious composition cures using an admixture for cementitious compositions as described herein.