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公开(公告)号:EP4408812A1
公开(公告)日:2024-08-07
申请号:EP22793464.3
申请日:2022-09-29
发明人: PUZRIN, Alexander , VITONE, Claudia , PETTI, Rossella , PLÖTZE, Michael , MARCHI, Maurizio Iler
CPC分类号: C04B14/28 , C04B28/04 , C04B2111/007520130101 , C04B2111/0076720130101 , E01C3/003 , E02B3/129
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公开(公告)号:EP4378893A1
公开(公告)日:2024-06-05
申请号:EP23213459.3
申请日:2023-11-30
申请人: Neolithe
发明人: Jardin, Louis , Pannetier, Benjamin
CPC分类号: C01F11/18 , C01C1/24 , C04B14/28 , C04B18/167
摘要: La présente invention porte sur un procédé de désulfatation de matériaux solides contenant du gypse, caractérisé par le fait que l'on traite en milieu aqueux lesdits matériaux par de l'urée et des bactéries uréolytiques ayant une activité enzymatique pour obtenir une solution de sulfate d'ammonium et les matériaux solides désulfatés contenant du carbonate de calcium.
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公开(公告)号:EP2834207B1
公开(公告)日:2019-05-01
申请号:EP13714310.3
申请日:2013-04-05
申请人: Chryso S.A.S.
发明人: DARGUY, Sandra , BABAYAN, David
CPC分类号: C04B24/16 , C04B14/04 , C04B24/02 , C04B28/04 , C04B40/0039 , C04B2103/0094 , C04B2103/12 , Y02W30/94 , C04B14/062 , C04B22/14 , C04B24/2647 , C04B20/008 , C04B2103/408 , C04B14/303 , C04B24/121 , C04B24/20 , C04B14/28 , C04B24/085 , C04B24/223 , C04B18/146 , C04B24/246 , C04B14/066 , C04B24/122 , C04B24/267
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公开(公告)号:EP2571829B1
公开(公告)日:2018-11-28
申请号:EP11721750.5
申请日:2011-05-17
申请人: Cuylits Holding GmbH
CPC分类号: C04B28/26 , C04B20/0032 , C04B2111/00215 , C04B2111/00612 , C04B2111/28 , C04B2111/285 , C09K21/02 , Y02W30/92 , Y02W30/93 , Y02W30/94 , C04B12/04 , C04B14/043 , C04B14/06 , C04B14/106 , C04B14/108 , C04B14/20 , C04B14/202 , C04B14/22 , C04B14/24 , C04B14/28 , C04B14/301 , C04B14/303 , C04B14/36 , C04B16/06 , C04B18/08 , C04B18/125 , C04B18/146 , C04B38/10 , C04B2103/63 , C04B16/0625 , C04B20/0036 , C04B20/004
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公开(公告)号:EP2966129B1
公开(公告)日:2018-10-31
申请号:EP14176785.5
申请日:2014-07-11
发明人: Buri, Matthias , Ridgway, Catherine Jean , Gane, Patrick A.C. , Rentsch, Samuel , Burkhalter, René
IPC分类号: C09C1/02 , C08K9/04 , D21H17/67 , D21H17/69 , D21H19/38 , D21H19/42 , C05D3/00 , C04B14/28 , C04B20/02 , C04B20/10 , C04B103/65 , C04B111/27
CPC分类号: C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/14 , C01P2006/82 , C04B14/28 , C04B20/023 , C04B20/1033 , C04B20/1051 , C04B20/107 , C04B2103/65 , C04B2111/27 , C05D3/00 , C08J5/18 , C08J2323/00 , C08J2323/06 , C08K3/26 , C08K9/04 , C08K2003/265 , C08K2201/003 , C08K2201/006 , C09C1/021 , C09C3/08 , C09D1/00 , C09D7/61 , D21H17/675 , D21H17/69 , D21H19/385 , D21H19/42 , C04B24/42 , C04B24/003 , C04B24/04 , C04B24/08
摘要: The present invention refers to a process for making a calcium carbonate containing material, wherein the process includes a specific drying procedure and allows for the provision of calcium carbonate materials with reduced moisture pick-up and low porosity.
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公开(公告)号:EP3388405A1
公开(公告)日:2018-10-17
申请号:EP16872998.6
申请日:2016-12-07
发明人: YOKOYAMA Itaru , TANAKA Yoshikazu
IPC分类号: C04B28/14 , C04B14/28 , C04B24/04 , C04B24/06 , C04B24/10 , C04B24/12 , C04B24/14 , C04B24/38 , C04B41/65 , E04F13/02
CPC分类号: C04B28/14 , C04B14/28 , C04B24/04 , C04B24/06 , C04B24/10 , C04B24/12 , C04B24/123 , C04B24/14 , C04B24/38 , C04B41/65 , C04B2103/22 , C04B2111/00068 , C04B2111/00189 , C04B2111/0062 , C04B2111/34 , E04F13/02
摘要: There is provided a gypsum composition for a drying type coating material, the gypsum composition, when made into a gypsum-based coating material by addition of water, capable of forming a coating film in which color unevenness is suppressed even though the coating film is thin and smooth. This gypsum composition for a drying type coating material contains hemihydrate gypsum having a mean particle diameter of 50 µm or less, calcium carbonate having a mean particle diameter of 50 µm or less, and a setting retarder, wherein the gypsum composition has a content of calcium carbonate of 100 to 400 parts by mass and a content of the setting retarder of 0.1 parts by mass or more each based on 100 parts by mass of the hemihydrate gypsum.
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公开(公告)号:EP3381684A1
公开(公告)日:2018-10-03
申请号:EP18161743.2
申请日:2018-03-14
CPC分类号: C04B26/16 , B32B27/40 , C04B2103/0047 , C04B2111/00603 , C04B2111/52 , C04B2111/60 , E04F15/203 , C04B14/06 , C04B14/12 , C04B14/14 , C04B14/28 , C04B16/08
摘要: Die Erfindung betrifft Schüttung zur Trittschalldämmung, umfassend ein rieselfähiges, körniges Grundmaterial sowie ein fließfähiges und aushärtbares Bindemittel, zum Einbringen in Zwischenräume von Deckenelementen, vorzugsweise von Deckenelementen aus Holz, dadurch gekennzeichnet, dass die Schüttung einen Gewichtsanteil an Bindemittel von kleiner 4%, vorzugsweise kleiner als 3%, insbesondere bevorzugt von 1,3 bis 2,5%, bezogen auf das Gewicht des eingesetzten Grundmaterials, aufweist und das Bindemittel ein Prepolymer, insbesondere Polyurethan Prepolymer ist.
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公开(公告)号:EP2886523B1
公开(公告)日:2018-10-03
申请号:EP14196748.9
申请日:2014-12-08
申请人: BOSTIK SA
发明人: Casimiro, Jessie , Verscheure, Eric
IPC分类号: C04B26/04 , C04B26/06 , C04B26/16 , C09D5/34 , C09D5/02 , C04B111/40 , C04B111/28 , C08K7/22 , C08K5/05
CPC分类号: E04B1/76 , B05D1/28 , C04B26/04 , C04B26/06 , C04B26/16 , C04B2103/0065 , C04B2111/00482 , C04B2111/28 , C04B2201/32 , C08K3/013 , C08K5/05 , C08K7/22 , C08K7/26 , C08L33/26 , C09D5/00 , C09D5/024 , C09D5/34 , C09D7/69 , C09D7/70 , Y10T428/249972 , Y10T428/249974 , C04B12/04 , C04B14/04 , C04B14/06 , C04B14/26 , C04B14/28 , C04B14/303 , C04B20/002 , C04B24/026 , C04B24/2623 , C04B2103/44
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公开(公告)号:EP2429966B1
公开(公告)日:2018-10-03
申请号:EP10713336.5
申请日:2010-04-09
申请人: Aalborg Portland A/S
CPC分类号: C04B7/367 , C04B7/13 , C04B20/04 , C04B28/008 , C04B28/04 , C04B28/065 , C04B2111/00017 , Y02P40/146 , C04B14/106 , C04B14/28 , C04B20/008 , C04B22/147 , C04B18/023 , C04B7/02 , C04B18/022
摘要: The present invention relates to a cement comprising Portland cement clinker and a clinker replacement material, wherein the clinker replacement material comprises a carbonate material and a clay material, the clay material being characterised in that the carbonate material and/or the clay material has been treated in such a way that no chemical reaction occurs between the clay minerals and the carbonate material.
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