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公开(公告)号：US20170320778A1
公开(公告)日：2017-11-09
申请号：US15524106
申请日：2015-11-03
Applicant: BASF SE
Inventor： Manfred BICHLER , Martin WINKLBAUER , Joachim DENGLER
IPC: C04B28/02 , C04B24/26 , C04B28/16 , C04B24/16 , C04B24/24 , C08F220/06 , C04B111/00 , C04B111/28 , C04B111/62 , C04B111/70
CPC classification number: C04B28/02 , C04B24/165 , C04B24/246 , C04B24/2647 , C04B24/2658 , C04B28/16 , C04B2111/00637 , C04B2111/00672 , C04B2111/28 , C04B2111/62 , C04B2111/70 , C08F220/06 , C04B40/0608 , C08F2216/1425
Abstract: The invention relates to a polymer which is obtainable by copolymerizing monomers comprising at least one ethylenically unsaturated monomer which comprises at least one acid group and at least one ethylenically unsaturated monomer (II) having polyether groups with 5 to 35 repeating units and at least one ethylenically unsaturated monomer (III) having polyether groups with 45 to 150 repeating units, the molar ratio of monomer (II) to monomer (III) being between 75:25 and 99.5:0.5. Further disclosed are the use of the polymer of the invention as an admixture for inorganic binder compositions, and a composition in powder form comprising an inorganic binder and the polymer of the invention.
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公开(公告)号：US20160160083A1
公开(公告)日：2016-06-09
申请号：US14905635
申请日：2014-07-08
Applicant: BASF SE
Inventor： Michael LAUTER , Yuzhuo Li , Bastian Marten NOLLER , Roland LANGE , Robert REICHARDT , Yongqing LAN , Volodymyr BOYKO , Alexander KRAUS , Joachim Von SEYERL , Sheik Ansar USMAN IBRAHIM , Aax SIEBERT , Kristine HARTNAGEL , Joachim DENGLER , Nina Susanne HILLESHEIM
IPC: C09G1/02 , H01L21/3105 , H01L21/306
CPC classification number: C09G1/02 , C09D5/027 , C09D7/65 , C09K3/1463 , H01L21/30625 , H01L21/31053
Abstract: Described is a chemical-mechanical polishing (CMP) composition comprising abrasive particles containing ceria.
Abstract translation: 描述了包含含有二氧化铈的磨料颗粒的化学机械抛光（CMP）组合物。
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Patent Agency Ranking
公开(公告)号：US20240174568A1
公开(公告)日：2024-05-30
申请号：US18279952
申请日：2022-02-14
Applicant: BASF SE
Inventor： Harald GRASSL , Joachim DENGLER , Marita SPIERLING
IPC: C04B24/12 , C04B22/10 , C04B22/14 , C04B24/02 , C04B24/06 , C04B24/16 , C04B24/26 , C04B28/14 , C04B103/10 , C04B103/20 , C04B103/30 , C04B111/00
CPC classification number: C04B24/126 , C04B22/106 , C04B22/148 , C04B24/02 , C04B24/06 , C04B24/122 , C04B24/16 , C04B24/2647 , C04B28/14 , C04B2103/10 , C04B2103/20 , C04B2103/30 , C04B2111/00163
Abstract: The present application relates to a cementitious composition suitable to be applied to an object via a nozzle. The composition comprises a) 15-90% by weight of a cementitious binder, b) 0.02-3% by weight of an ettringite formation controller, c) 0.15-10% by weight of a magnesium salt accelerator and d) 0.02-2% by weight of a polyhydroxy compound A, and/or salts or esters thereof, wherein the polyhydroxy compound A is selected from polyalcohols with a carbon to oxygen ratio of C/O≥1 and mixtures 0 thereof, based on the total dry weight of the composition. Further a process for applying the composition onto a surface and a hardened structure obtained by the process is disclosed.
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公开(公告)号：US20230303442A1
公开(公告)日：2023-09-28
申请号：US18010223
申请日：2021-06-07
Applicant: BASF SE
Inventor： Harald GRASSL , Joachim DENGLER , Julien BIZZOZERO , Alexander SCHOEBEL
CPC classification number: C04B24/04 , C04B24/06 , C04B28/04 , C04B28/065 , C04B28/16 , C04B2111/00672
Abstract: The present invention relates to a construction chemical composition, comprising a) at least one inorganic binder, b) less than 0.5 weight-%, based on the total amount of a), b) and c), of at least one compound of the general formula (I) and at least c) one alkali metal carbonate. Further the use of a hydration control mixture as a retarder for at least one inorganic binder, comprising an aluminate-containing binder is disclosed.
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公开(公告)号：US20200283584A1
公开(公告)日：2020-09-10
申请号：US16759339
申请日：2018-10-24
Applicant: BASF SE
Inventor： Torben GAEDT , Joachim DENGLER , Manfred BICHLER
Abstract: The invention relates to a process for producing a pulverulent composition comprising at least one polymeric dispersant (PD) which comprises structural units having anionic and/or anionogenic groups and structural units having polyether side chains, and at least one polysaccharide (PS). The process here comprises the process steps: a) production of an aqueous dispersion having a viscosity of the dispersion of less than 10 000 mPa·s, comprising the at least one polymeric dispersant (PD) and the at least one polysaccharide (PS) and b) spray drying of the aqueous dispersion produced in process step a). Furthermore, the use of the pulverulent composition according to the invention in inorganic binder compositions, especially as a rheological additive, is disclosed.
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公开(公告)号：US20190177223A1
公开(公告)日：2019-06-13
申请号：US16308122
申请日：2017-06-09
Applicant: BASF SE
Inventor： Torben GAEDT , Joachim DENGLER , Oliver MAZANEC , Christoph HESSE , Sebastian SEUFERT
Abstract: The present invention relates to construction chemical compositions comprising a bisulfite adduct of glyoxylic acid or a salt or mixed salt thereof and an inorganic binder. The composition is useful as a hydration control agent of the inorganic binder.
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17.发明申请LIGHT-WEIGHT GYPSUM BOARD WITH IMPROVED STRENGTH AND METHOD FOR MAKING SAME 审中-公开具有改进强度的轻重量胶囊和制造它的方法公开(公告)号：US20160229748A1
公开(公告)日：2016-08-11
申请号：US15022247
申请日：2014-09-05
Applicant: BASF SE
Inventor： Uwe GEHRIG , Joachim DENGLER , Michael SCHINABECK , Martin PICHLER , Torben GÄDT , Stephanie LOGES
CPC classification number: C04B24/30 , C04B28/14 , C04B41/5307 , C04B2111/0062 , C04B14/10 , C04B22/16 , C04B24/22 , C04B38/106 , C04B24/243
Abstract: Method for making light-weight gypsum board with enhanced compressive strength by addition of dispersants. Wallboards made by use of a gypsum-based composition comprising a ketone resin as dispersant and a foaming agent.
Abstract translation: 通过添加分散剂制造具有增强抗压强度的轻质石膏板的方法。 通过使用包含酮树脂作为分散剂的石膏基组合物和发泡剂制成的墙板。
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