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公开(公告)号：EP4421048A1
公开(公告)日：2024-08-28
申请号：EP23158492.1
申请日：2023-02-24
发明人： DHERS, Sebastien , FREIMUT, Dominik , WELDERT, Kai-Steffen , GUGGENBERGER, Rebecca , MARTIC, Zlatko
CPC分类号： C04B28/04 , C04B2111/0072420130101 , E21F15/005
摘要： A backfill material useful in mining and tunneling applications comprises a) tailings, b) a binder component, c) water, and d) at least one dispersant selected from polycarboxylate ethers and polycarboxylic acids. The binder component comprises a Portland cement clinker-based binder and calcined clay. By the partial substitution of Portland cement clinker-based binder by calcined clay, the backfill material has a reduced carbon footprint. The yield point of the material and the compressive strength of the formed backfill are not compromised.
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2.发明公开
公开(公告)号：EP4393975A1
公开(公告)日：2024-07-03
申请号：EP22216799.1
申请日：2022-12-27
发明人： SHARMAK, Anna , JANSSEN, Olaf , WALTHER, Burkhard , THIELBEER, Frank , SCHMIDT, Lisa Marie , HUELSMANN, Theresa , POESELT, Elmar , RAPP, Florian Tobias
IPC分类号： C08G18/24 , B32B27/06 , C08G18/32 , C08G18/36 , C08G18/48 , C08G18/76 , C08J9/18 , E04F15/00
CPC分类号： C08G18/244 , C08G18/3206 , C08G18/36 , C08G18/4812 , C08G18/4816 , C08G18/4829 , C08G18/4854 , C08G18/7671 , B32B27/065 , E04F15/12 , C08J2375/0420130101 , C08J9/232 , C08J9/365 , C08J2201/0320130101 , C08J2203/0620130101 , C08J9/16 , B29C44/445 , C08J2475/0420130101 , C08J9/32 , C08J2203/2220130101 , C08J9/35
摘要： The present invention is directed to a process for manufacture of a flooring, at least comprising optionally applying a primer composition to a surface and permitting the primer composition to at least partially dry to form a layer (LP); applying a layer (L) comprising fused foamed particles comprising a thermoplastic polyurethane to the layer (LP), and applying a reactive coating composition to the layer (L) comprising fused foamed particles and permitting the reactive coating composition to react and at least partially dry to form a layer (LB). The present invention also relates to a flooring obtained by a process according to the present invention and the use of foamed particles comprising a thermoplastic polyurethane in a flooring.
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3.发明公开
公开(公告)号：EP4330205A1
公开(公告)日：2024-03-06
申请号：EP22735158.2
申请日：2022-06-21
IPC分类号： C04B24/22 , C04B28/04 , C04B28/06 , C04B103/30
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公开(公告)号：EP3849954A1
公开(公告)日：2021-07-21
申请号：EP19765256.3
申请日：2019-09-10
发明人： PULKIN, Maxim , MÜLLER, Maria , WACHE, Steffen
IPC分类号： C04B28/26
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5.发明公开
公开(公告)号：EP3668820A1
公开(公告)日：2020-06-24
申请号：EP18845904.4
申请日：2018-08-13
申请人： The Regents of the University of California, A California Corporation , Yara International ASA , Construction Research & Technology GmbH
发明人： SANT, Gaurav N. , FALZONE, Gabriel D. , OEY, Tandre , FRANKE, Wolfram , SEILER, Paul , LA PLANTE, Erika Callagon
IPC分类号： C04B12/00
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公开(公告)号：EP3510072B1
公开(公告)日：2020-06-24
申请号：EP17758893.6
申请日：2017-09-04
IPC分类号： C08G18/76 , C08G18/34 , C08K5/521 , C08G101/00
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公开(公告)号：EP3083758B1
公开(公告)日：2020-05-27
申请号：EP14812521.4
申请日：2014-12-16
发明人： KRAUS, Alexander , DENGLER, Joachim , GÄDT, Torben , MORO, Sandro , BOKERN, Juergen , BENDALE, Anil , MOINS, Nicolas , ZEMINIAN, Nicoletta
IPC分类号： C08G65/331 , C04B24/30 , C08G8/08 , C08G65/335
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公开(公告)号：EP3562795A1
公开(公告)日：2019-11-06
申请号：EP17832068.5
申请日：2017-12-21
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9.发明授权
公开(公告)号：EP3038992B1
公开(公告)日：2019-10-30
申请号：EP14758314.0
申请日：2014-08-21
IPC分类号： C04B22/00 , C04B20/00 , E04C5/07 , D06M11/00 , D06M11/44 , D06M11/45 , D06M11/56 , D06M11/79 , D06M13/513 , D06M15/233 , D06M15/263 , C04B28/04 , D06M15/27 , D06M15/347 , D06M23/08 , C04B20/10 , D06M101/06 , D06M101/24
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公开(公告)号：EP2391590B1
公开(公告)日：2019-09-11
申请号：EP09783842.9
申请日：2009-10-08
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