公开(公告)号：US20240352303A1

公开(公告)日：2024-10-24

申请号：US18639204

申请日：2024-04-18

申请人： Kraton Corporation

发明人： Stephanie Grant ,  David Germack ,  Steven Huynh

IPC分类号： C09K8/467 ,  C04B24/26 ,  C04B28/04 ,  C04B103/00 ,  E21B33/14

CPC分类号： C09K8/467 ,  C04B24/2676 ,  C04B24/2688 ,  C04B28/04 ,  E21B33/14 ,  C04B2103/0051

摘要： Cement compositions comprising a modified styrenic block copolymers and methods for making/using the same are disclosed. The modified styrenic block copolymer has at least one monoalkenyl arene polymer block A, at least one conjugated diene polymer block B, and at least an epoxy functional group or derivative thereof. The modified styrenic block copolymer has a degree of epoxidation of up to 10-90%. The cement composition can be used in subterranean applications, as well as in building and construction materials. The modified styrenic block copolymers swell upon contact water or other aqueous fluids to seal cracks in the cement.

公开(公告)号：US12122725B2

公开(公告)日：2024-10-22

申请号：US17612789

申请日：2020-12-11

申请人： ARDEX Group GmbH

发明人： Stephen Alan Brooks ,  Rüdiger Oberste-Padtberg ,  Jörg Sieksmeier ,  Hubert Motzet ,  Michael Pomberg

IPC分类号： C04B7/32 ,  C01F7/46 ,  C02F1/00 ,  C02F11/08 ,  C02F11/123 ,  C02F11/13 ,  C04B7/02 ,  C04B7/24 ,  C04B7/40 ,  C04B7/43 ,  C04B7/44 ,  C04B7/51 ,  C04B7/52 ,  C04B14/06 ,  C04B14/28 ,  C04B24/26 ,  C04B28/06 ,  C04B28/14 ,  F23G5/027 ,  F27B7/08 ,  F27B7/36 ,  C02F101/10 ,  C04B111/00 ,  C04B111/60

CPC分类号： C04B7/323 ,  C01F7/46 ,  C02F1/008 ,  C02F11/08 ,  C02F11/123 ,  C02F11/13 ,  C04B7/02 ,  C04B7/24 ,  C04B7/32 ,  C04B7/40 ,  C04B7/434 ,  C04B7/4423 ,  C04B7/51 ,  C04B7/52 ,  C04B7/525 ,  C04B14/06 ,  C04B14/28 ,  C04B24/2611 ,  C04B24/2641 ,  C04B28/06 ,  C04B28/065 ,  C04B28/14 ,  C04B28/146 ,  C04B28/147 ,  F23G5/0273 ,  F27B7/08 ,  F27B7/36 ,  C01P2002/72 ,  C02F2101/10 ,  C02F2209/02 ,  C04B2111/00637 ,  C04B2111/00646 ,  C04B2111/60 ,  F23G2201/20

摘要： The invention relates to a method of producing a binder comprising the steps of preparing (20) a residual material comprising amorphous alumina-rich and/or aluminium hydroxide-rich constituents, heating (30) the residual material to produce a fired material, the heating (30) of the residual material being at a temperature of >800° C.

公开(公告)号：US12098099B2

公开(公告)日：2024-09-24

申请号：US17272643

申请日：2019-04-18

申请人： Sobute New Materials Co., Ltd. ,  Bote Building Materials (Tianjin) Co., Ltd.

发明人： Jiaping Liu ,  Zhen Huang ,  Yong Yang ,  Qianping Ran ,  Xin Shu ,  Shentong Li ,  Han Yan ,  Hongxia Zhao

IPC分类号： C04B24/26 ,  C08F283/06 ,  C04B103/30

CPC分类号： C04B24/2694 ,  C08F283/065 ,  C04B2103/302

摘要： The present invention discloses a polycarboxylic acid water-reducing agent with high adaptability to temperature and a method for preparing the same. The polycarboxylic acid water-reducing agent is prepared by introducing an unsaturated macromonomer D with a temperature-sensitive side chain which could be bonded to the backbone of the polycarboxylic acid through free radical polymerization. The polycarboxylic acid water-reducing agent prepared by the invention has an adsorption group density that can be automatically adjusted with the change of ambient temperature, and thereby shows similar dispersing capability and dispersion retention capability at different ambient temperatures, demonstrating high adaptability to different ambient temperatures. It can be used in a larger temperature range with a constant dosage, which is beneficial to further popularization and application of the polycarboxylic acid water-reducing agent in regions of different climates.

公开(公告)号：US20240308915A1

公开(公告)日：2024-09-19

申请号：US18595661

申请日：2024-03-05

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Hidekazu KONISHI

IPC分类号： C04B28/04 ,  B33Y10/00 ,  B33Y70/00 ,  C04B16/06 ,  C04B24/26 ,  C04B24/38 ,  C04B111/00

CPC分类号： C04B28/04 ,  B33Y70/00 ,  C04B16/0633 ,  C04B24/2652 ,  C04B24/383 ,  B33Y10/00 ,  C04B2111/00146 ,  C04B2111/00181

摘要： A hydraulic composition comprising (A) a water-soluble hydroxyalkyl alkyl cellulose, (B) a polyacrylamide, (C) cement, (D) water, and (E) short fibers is suitable for 3D printing of the material extrusion process. The composition has satisfactory nozzle extrudability, self-support after lamination, and water retention. A method of manufacturing a three-dimensional object using the hydraulic composition is also provided.

公开(公告)号：US20240270649A1

公开(公告)日：2024-08-15

申请号：US18570315

申请日：2022-03-03

申请人： SHENZHEN UNIVERSITY

发明人： Hongzhi CUI ,  Weipeng FENG ,  Dapeng ZHENG ,  Yu JIN ,  Zhijun DONG

IPC分类号： C04B28/00 ,  C04B22/06 ,  C04B22/16 ,  C04B24/04 ,  C04B24/12 ,  C04B24/20 ,  C04B24/26 ,  C04B24/38 ,  C04B38/02 ,  C04B103/10 ,  C04B103/30 ,  C04B103/44 ,  C04B103/48 ,  C04B111/40

CPC分类号： C04B28/008 ,  C04B22/062 ,  C04B22/16 ,  C04B24/04 ,  C04B24/122 ,  C04B24/20 ,  C04B24/2641 ,  C04B24/383 ,  C04B38/02 ,  C04B2103/10 ,  C04B2103/302 ,  C04B2103/44 ,  C04B2103/48 ,  C04B2111/40

摘要： Disclosed herein are a fly ash-based foam geopolymer, a preparation method therefor, and the use thereof. The fly ash-based foam geopolymer is prepared from raw materials comprising the following components in parts by weight: 900-1000 parts of a fly ash-based material; 600-700 parts of a composite alkali solution; 0-10 parts of a thickening agent; 2-6 parts of a foam stabilizer A; 5-10 parts of a water reducer; and 20-40 parts of a foaming agent. The preparation method of the present application is simple, and processes such as ball milling, water washing and calcining do not need to be carried out on the raw materials, such that the investment in a grinding equipment, a water washing equipment, a sewage treatment equipment, and a calcining equipment is reduced, and the energy consumption and carbon emissions are reduced. The fly ash-based foam geopolymer prepared by using the fly ash-based material as the main raw material in the present application has a low apparent density and a high early strength, and can be used in the field of fabricated buildings.

公开(公告)号：US20240246858A1

公开(公告)日：2024-07-25

申请号：US18435416

申请日：2024-02-07

申请人： Sika Technology AG

发明人： Ulf VELTEN ,  Jürg WEIDMANN ,  Lukas FRUNZ ,  Patrick JUILLAND

IPC分类号： C04B24/26 ,  C04B14/10 ,  C04B28/02 ,  C04B103/00 ,  C04B103/30 ,  C04B111/32 ,  C08F290/14

CPC分类号： C04B24/2647 ,  C04B14/104 ,  C04B28/02 ,  C08F290/142 ,  C04B2103/006 ,  C04B2103/30 ,  C04B2111/32

摘要： A method for inerting a swellable clay and/or for reducing or inhibiting adverse effects of swellable clays on the effectiveness of dispersants in mineral binder compositions, includes adding a comb polymer to a mineral binder composition. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit.

公开(公告)号：US20240243435A1

公开(公告)日：2024-07-18

申请号：US18377696

申请日：2023-10-06

申请人： HERCULES LLC

发明人： Alaa ALHARIZAH ,  Sung Gun Chu ,  Alan Edward Goliaszewski ,  David K. Hood ,  Shufu Peng ,  Michael A. A. Tallon ,  Bruce Fillipo

IPC分类号： H01M50/446 ,  C04B14/02 ,  C04B24/02 ,  C04B24/12 ,  C04B24/26 ,  C04B26/04 ,  C04B26/06 ,  C04B26/14 ,  H01M8/1051 ,  H01M10/0525 ,  H01M50/403 ,  H01M50/406 ,  H01M50/434 ,  H01M50/451 ,  H01M50/491 ,  C04B103/00 ,  C04B111/00

CPC分类号： H01M50/446 ,  C04B14/02 ,  C04B24/023 ,  C04B24/128 ,  C04B24/2629 ,  C04B26/04 ,  C04B26/06 ,  C04B26/14 ,  H01M8/1051 ,  H01M10/0525 ,  H01M50/403 ,  H01M50/406 ,  H01M50/434 ,  H01M50/451 ,  H01M50/491 ,  C04B2103/0062 ,  C04B2111/00482 ,  C04B2111/00853 ,  H01M2300/0071 ,  H01M2300/0082 ,  H01M2300/0088 ,  Y02P70/50

摘要： A ceramic binder composition is disclosed as well as a method of making and using the same. Additionally, a ceramic coated separator used in, for example but without limitation, lithium ion batteries is disclosed.

公开(公告)号：US12030813B2

公开(公告)日：2024-07-09

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 ,  B28B1/00 ,  B28B3/20 ,  B29C64/106 ,  B33Y10/00 ,  B33Y70/10 ,  C04B14/04 ,  C04B22/06 ,  C04B22/08 ,  C04B22/12 ,  C04B22/14 ,  C04B24/16 ,  C04B24/26 ,  C04B24/32 ,  C04B24/34 ,  C04B24/38 ,  C04B40/00 ,  E04G21/04 ,  C04B103/00 ,  C04B103/12 ,  C04B103/30 ,  C04B103/32 ,  C04B103/44 ,  C04B111/00

CPC分类号： C04B28/02 ,  B28B1/001 ,  B28B3/20 ,  B29C64/106 ,  B33Y10/00 ,  B33Y70/10 ,  C04B14/045 ,  C04B22/06 ,  C04B22/085 ,  C04B22/124 ,  C04B22/148 ,  C04B24/16 ,  C04B24/2652 ,  C04B24/32 ,  C04B24/34 ,  C04B24/38 ,  C04B24/383 ,  C04B40/0028 ,  E04G21/04 ,  C04B2103/0079 ,  C04B2103/12 ,  C04B2103/302 ,  C04B2103/32 ,  C04B2103/44 ,  C04B2111/00181 ,  C04B28/02 ,  C04B14/062 ,  C04B14/28 ,  C04B40/0028 ,  C04B2103/0079 ,  C04B2103/12 ,  C04B2103/302 ,  C04B2103/12 ,  C04B12/04 ,  C04B14/303 ,  C04B22/085 ,  C04B22/124 ,  C04B22/14 ,  C04B22/147 ,  C04B2103/0079 ,  C04B24/14 ,  C04B24/2652 ,  C04B24/38 ,  C04B24/383 ,  C04B40/0028 ,  C04B28/02 ,  C04B2103/0079

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：US12030811B2

公开(公告)日：2024-07-09

申请号：US17424753

申请日：2020-01-29

申请人： SIKA TECHNOLOGY AG

发明人： Bernhard Feichtenschlager ,  Maxim Pulkin ,  Sarunas Turcinskas ,  Tatiana Mitkina

IPC分类号： C04B24/26 ,  C04B28/26

CPC分类号： C04B24/2611 ,  C04B28/26

摘要： The present invention relates to the use of a cationic copolymer as a rheology modifier in a geopolymer foam formulation, a geopolymer foam formulation comprising a cationic copolymer, a process for preparing a geopolymer foam, a geopolymer foam comprising a cationic copolymer and composition for preparing a geopolymer foam formulation.

公开(公告)号：US12017957B2

公开(公告)日：2024-06-25

申请号：US17990017

申请日：2022-11-18

申请人： SIKA TECHNOLOGY AG

发明人： Ulf Velten ,  Jürg Weidmann ,  Lukas Frunz ,  Patrick Juilland

IPC分类号： C04B24/26 ,  C04B14/10 ,  C04B28/02 ,  C08F290/14 ,  C04B103/00 ,  C04B103/30 ,  C04B111/32

CPC分类号： C04B24/2647 ,  C04B14/104 ,  C04B28/02 ,  C08F290/142 ,  C04B2103/006 ,  C04B2103/30 ,  C04B2111/32

摘要： A method includes adding (i) a comb polymer and (ii) a plasticizer to a mineral binder composition comprising swellable clays. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit, wherein a molar ratio of the cationic monomer units to the side chain-bearing monomer units is equal to or less than 10, a molar ratio of the anionic monomer units to the side chain-bearing monomer units is less than 1, and a molar ratio of the non-ionic monomer units to the side chain-bearing monomer units is less than 5.