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1.发明公开
公开(公告)号：EP3286154A1
公开(公告)日：2018-02-28
申请号：EP16721682
申请日：2016-04-20
Applicant: BASF SE
Inventor： BICHLER MANFRED , WINKLBAUER MARTIN , GAEDT TORBEN , DENGLER JOACHIM , HESSE CHRISTOPH , MAYR BERNHARD
CPC classification number: C04B28/02 , C04B14/043 , C04B22/0086 , C04B22/064 , C04B24/246 , C04B24/2605 , C04B24/267 , C04B40/0042 , C04B2103/14 , C04B2103/001
Abstract: The invention also relates to the hardening accelerator obtainable by this method, to the use thereof, and to building material mixtures which comprise the hardening accelerator.
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公开(公告)号：SA518400608B1
公开(公告)日：2022-06-29
申请号：SA518400608
申请日：2018-12-06
Applicant: BASF SE
Inventor： GAEDT TORBEN , DENGLER JOACHIM , SEUFERT SEBASTIAN , MAZANEC OLIVER , HESSE CHRISTOPH
Abstract: يتعلقالاختراعالحاليبتركيباتبنيةكيماوية construction chemical compositions تتضمنمادةبايسلفيت bisulfite مضافةمنحمضجليوكسيليك glyoxylic acid أوملحأوملحمخلوطمنهورابطغيرعضوي inorganic binder. التركيبةمفيدةكعاملتحكمفيالتميه hydration control agent منالرابطغيرالعضوي.
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公开(公告)号：AU2017278398B2
公开(公告)日：2021-11-25
申请号：AU2017278398
申请日：2017-06-09
Applicant: BASF SE
Inventor： DENGLER JOACHIM , HESSE CHRISTOPH , SEUFERT SEBASTIAN
IPC: C04B28/04 , C04B28/06 , C04B28/14 , C04B28/16 , C04B103/22 , C04B111/00 , C04B111/27 , C04B111/28 , C04B111/60 , C04B111/62 , C04B111/70 , C04B111/72
Abstract: The present invention relates to a mixture comprising at least one compound comprising an α-hydroxy-carboxylic unit, α-hydroxy-sulfonic acid unitor α-carbonyl-carboxylic unit and at least one water-soluble organic carbonate. The mixture is useful as a hydration control agent in construction chemical compositions comprising an inorganic binder.
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公开(公告)号：RU2743031C2
公开(公告)日：2021-02-12
申请号：RU2019115835
申请日：2017-10-23
Applicant: BASF SE
Inventor： GAEDT TORBEN , DENGLER JOACHIM , MAZANEC OLIVER , HESSE CHRISTOPH , SEUFERT SEBASTIAN , SCHINABECK MICHAEL
IPC: C04B28/02
Abstract: Данноеизобретениеотноситсяк добавкедлястроительныххимическихкомпозиций, вособенностикомпозицийстроительногораствораи цементныхкомпозиций. Добавкавключаетпоменьшеймереодинамидилисложныйэфирсахарнойкислотыи поменьшеймереодинводорастворимыйгребенчатыйполимер, которыйсодержитнаглавнойцепикислотныефункциии боковыецепи, имеющиефункциипростогоэфира. Добавкаявляетсяполезнойдлязамедлениятвердениястроительнойхимическойкомпозиции. Такжеописаныстроительнаяхимическаякомпозицияи применениедобавкидлязамедлениятвердениясоставовстроительныхсмесей. 3 н. и 14 з.п. ф-лы, 2 ил., 4 табл.
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公开(公告)号：CA3143084A1
公开(公告)日：2020-12-17
申请号：CA3143084
申请日：2020-06-08
Applicant: BASF SE
Inventor： SCHLESINGER MAIK , DIETZSCH MICHAEL , NIEDERMAIR FABIAN , GEHRIG UWE , GAEDT TORBEN , HESSE CHRISTOPH
Abstract: The present invention is directed to a construction chemical composition for the preparation of gypsum articles, said construction chemical composition comprising fine calcium sulfate and a dispersant being a polyarylether. Further the present invention is directed to a process for preparing said construction chemical composition as well as an article comprising said construction chemical composition.
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Patent Agency Ranking
公开(公告)号：AU2017277077A1
公开(公告)日：2019-01-03
申请号：AU2017277077
申请日：2017-06-09
Applicant: BASF SE
Inventor： GAEDT TORBEN , DENGLER JOACHIM , MAZANEC OLIVER , HESSE CHRISTOPH , SEUFERT SEBASTIAN
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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公开(公告)号：AU2014209861B2
公开(公告)日：2017-02-23
申请号：AU2014209861
申请日：2014-01-27
Applicant: BASF SE
Inventor： HESSE CHRISTOPH , BICHLER MANFRED , KRAUS ALEXANDER , NICOLEAU LUC , GADT TORBEN , WINKLBAUER MARTIN
IPC: B01J2/30 , C04B14/04 , C04B24/16 , C04B40/00 , C04B103/14 , C04B103/52 , C09K23/14 , C09K23/16 , C09K23/22 , C09K23/42 , C09K23/44 , C09K23/52
Abstract: The invention relates to an additive for masses that set hydraulically, which additive can be used as a curing accelerator, comprising a) at least one polymeric dispersant, which comprises structural units having anionic or anionogenic groups and structural units having polyether side chains, b) at least one sulfonic acid compound of formula (I), wherein A
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公开(公告)号：MX2015006884A
公开(公告)日：2015-09-16
申请号：MX2015006884
申请日：2014-01-27
Applicant: BASF SE
Inventor： HESSE CHRISTOPH , NICOLEAU LUC
Abstract: La invención se relaciona a un proceso para la preparación de una composición aceleradora de endurecimiento al hacer reaccionar una fuente de calcio seleccionada de hidróxido de calcio, óxido de calcio con un compuesto de silicato soluble en agua en la presencia de por lo menos un agente de dispersión polimérico soluble en agua y la composición aceleradora de endurecimiento obtenible por el proceso. La composición tiene un bajo contenido de aniones y de cationes alcalinos y es por lo tanto ampliamente aplicable en mezclas de material de construcción.
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公开(公告)号：AU2014209861A1
公开(公告)日：2015-08-13
申请号：AU2014209861
申请日：2014-01-27
Applicant: BASF SE
Inventor： HESSE CHRISTOPH , BICHLER MANFRED , KRAUS ALEXANDER , NICOLEAU LUC , GADT TORBEN , WINKLBAUER MARTIN
IPC: B01J2/30 , C04B14/04 , C04B24/16 , C04B40/00 , C04B103/14 , C04B103/52 , C09K23/14 , C09K23/16 , C09K23/22 , C09K23/42 , C09K23/44 , C09K23/52
Abstract: The invention relates to an additive for masses that set hydraulically, which additive can be used as a curing accelerator, comprising a) at least one polymeric dispersant, which comprises structural units having anionic or anionogenic groups and structural units having polyether side chains, b) at least one sulfonic acid compound of formula (I), wherein A
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公开(公告)号：DK3532448T3
公开(公告)日：2021-04-19
申请号：DK17794918
申请日：2017-10-23
Applicant: BASF SE
Inventor： DENGLER JOACHIM , GAEDT TORBEN , HESSE CHRISTOPH , MAZANEC OLIVER , SCHINABECK MICHAEL , SEUFERT SEBASTIAN
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