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公开(公告)号：EP4399460A2
公开(公告)日：2024-07-17
申请号：EP21822400.4
申请日：2021-10-18
申请人： Zetaesse S.p.A.
发明人： PILONE, Nicola
CPC分类号： F24F1/34 , B29C63/06 , B29C63/0017 , F16L11/06 , F16L11/14 , F16L59/022 , F16L59/143 , F16L59/10 , F16L59/153 , B29C48/022 , B29C48/09 , B29C48/151 , B29K2705/0020130101 , B32B2250/2420130101 , B32B25/14 , B32B2266/02520130101 , B32B25/08 , B32B5/18 , B32B1/08 , B32B2597/0020130101 , B32B27/065 , B32B2307/73220130101 , B32B2274/0020130101 , B32B2270/0020130101 , B32B27/304 , B32B27/32
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公开(公告)号：EP4399092A1
公开(公告)日：2024-07-17
申请号：EP22798368.1
申请日：2022-09-09
申请人： Braskem S.A.
发明人： DE VARGAS, Daiane Schilling , MAIA FARIA, Carlos Augusto , RUIZ, Francisco Carlos , STOCKER, Mariele Kaipers , DA SILVA, Adilton Lopes , MARTINS, Marcelo Jorge Aguiar , CANGUSSU, Manoela Ellwanger
IPC分类号： B32B27/32 , C08F210/02 , C08F210/16 , C08L23/08
CPC分类号： C08L23/0815 , B32B27/32 , C08L2203/1620130101 , C08F10/02 , C08J5/18 , B32B27/08 , B32B27/327 , B32B2250/24220130101 , B32B2250/4020130101 , B32B2270/0020130101 , B32B2307/51820130101 , B32B2307/5420130101 , B32B2307/40620130101 , B32B2307/73220130101 , B32B2307/53620130101 , C08J2323/0620130101
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公开(公告)号：EP3233473B1
公开(公告)日：2024-07-17
申请号：EP15821168.0
申请日：2015-12-10
CPC分类号： B32B7/02 , B32B27/08 , B32B27/18 , B32B27/32 , B32B2270/0020130101 , B32B2307/51620130101 , B32B2307/7220130101 , B32B2439/0020130101 , B29C48/21 , B29C48/08 , B29C48/0018 , B29C48/022
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公开(公告)号：EP4395993A1
公开(公告)日：2024-07-10
申请号：EP21798544.9
申请日：2021-09-02
发明人： GITSAS, Antonis , BERTHELIER, Anthony , SEMAAN, Chantal , BURYAK, Andrey , SUBRATA, Kumar Das , SINGH, Raghvendra , TALAFHA, Mohammad Al , ZHANG, Fang
CPC分类号： B32B7/12 , B32B27/08 , B32B27/32 , B32B27/327 , B32B2250/0320130101 , B32B2250/0420130101 , B32B2250/0520130101 , B32B2250/24220130101 , B32B2255/1020130101 , B32B2255/2620130101 , B32B2264/102120200801 , B32B2264/10420130101 , B32B2264/1220130101 , B32B2270/0020130101 , B32B2272/0020130101 , B32B2307/5020130101 , B32B2307/41220130101 , B32B2307/40620130101 , B32B2307/3120130101 , B32B2307/724220130101 , B32B2307/726520130101 , B32B2307/51620130101 , B32B2439/4620130101 , B32B2439/0620130101 , B32B2439/0020130101 , B32B2307/74620130101 , Y02W30/62
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公开(公告)号：EP3781398B1
公开(公告)日：2024-07-10
申请号：EP19727064.8
申请日：2019-04-15
CPC分类号： B32B37/025 , B32B38/06 , B32B38/10 , B32B2307/74820130101 , B64D45/02 , B29C41/42 , B32B15/06 , B32B27/286 , B32B2307/582520130101 , B32B2264/10820130101 , B32B27/42 , B32B15/092 , B32B15/09 , B32B2457/2020130101 , B32B2605/1820130101 , B32B7/06 , B32B2262/10620130101 , B32B15/18 , B32B27/08 , B32B27/26 , B32B27/281 , B32B27/34 , B32B2264/1220130101 , B32B25/08 , B32B27/288 , B32B2270/0020130101 , B32B2307/71220130101 , B32B2264/10120130101 , B32B2264/10720130101 , B32B2603/0020130101 , B32B15/08 , B32B15/20 , B32B25/042 , B32B27/36 , B32B2553/0020130101 , B32B27/38 , B32B27/20 , B32B2264/10220130101 , B32B15/098 , B32B2307/2020130101 , B32B5/26 , B32B25/14 , B32B27/365 , B32B7/12 , B32B15/088 , B32B2307/73220130101 , B32B2307/71420130101 , B32B2307/20220130101 , B32B27/285 , B32B15/14 , H05K3/205 , H05K2201/0968120130101
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公开(公告)号：EP4392248A1
公开(公告)日：2024-07-03
申请号：EP22769514.5
申请日：2022-08-17
IPC分类号： B32B7/12 , B32B15/08 , B32B15/082 , B32B15/085 , B32B15/20 , B32B27/08 , B32B27/30 , B32B27/32 , C08J5/18
CPC分类号： B32B2439/4620130101 , B32B27/08 , B32B27/32 , B32B27/306 , B32B27/30 , B32B2270/0020130101 , B32B15/08 , B32B15/085 , B32B15/082 , B32B15/20 , B32B2255/1020130101 , B32B2255/20520130101 , B32B2250/0320130101 , B32B2307/3020130101 , B32B2307/3120130101 , B32B2307/51620130101 , B32B7/12 , B32B27/327 , B32B2250/0420130101
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公开(公告)号：EP4385720A1
公开(公告)日：2024-06-19
申请号：EP22213908.1
申请日：2022-12-15
申请人： SIG Services AG
发明人： GÖTZ, Georg , SELKE, Aline , SCHOLLENBERGER, Heinrich , SCHLOEMER, Marielle , PIEPMEYER, Manuel
CPC分类号： B32B7/022 , B32B3/06 , B32B3/30 , B32B5/02 , B32B5/08 , B32B7/03 , B32B7/12 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/32 , B32B27/325 , B32B27/327 , B32B29/002 , B32B29/08 , B32B2250/0320130101 , B32B2250/0520130101 , B32B2255/1220130101 , B32B2262/06220130101 , B32B2262/06520130101 , B32B2270/0020130101 , B32B2307/402320130101 , B32B2307/5420130101 , B32B2307/724420130101 , B32B2307/724620130101 , B32B2307/724820130101 , B32B2307/73220130101 , B32B2439/6220130101 , B32B2439/7020130101 , B32B3/04 , B65D5/064 , B32B1/00
摘要： The invention pertains to a container precursor comprising at least an area of a sheet-like composite comprising a carrier layer, a barrier layer, comprising a plurality of fibres, a first inner polymer layer, and a longitudinal seam with a hem fold; wherein a partial sheet-like composite is characterised by a ratio of a first composite tensile strength in a first composite direction to a further composite tensile strength in a further composite direction in a range from more than 0.5 to 1.9. The invention further pertains to a container precursor, comprising a sheet-like composite with a barrier layer, that is characterised by a ratio of a first tensile strength to a further tensile strength, to methods, which include obtaining a longitudinal seam of a container precursor, and to a method for producing a closed container, to the container precursor and the closed containers, obtainable by these methods, and to uses of the container precursor and of a sheet-like composite.
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公开(公告)号：EP4385002A1
公开(公告)日：2024-06-19
申请号：EP22856650.1
申请日：2022-08-12
发明人： CHEN, Wen-Li A. , HOWARTH, M. Scott
CPC分类号： Y02W30/40 , G09F3/10 , B65D65/466 , B65D2203/0220130101 , G09F2003/028320130101 , B32B2250/2420130101 , B32B2519/0020130101 , B32B2307/71620130101 , B32B2255/1020130101 , B32B25/08 , B32B7/02 , B32B2307/4120130101 , B32B2307/5420130101 , B32B25/18 , B32B27/36 , B32B25/042 , B32B2307/73220130101 , B32B2270/0020130101 , B32B27/20 , B32B27/08
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公开(公告)号：EP3904092B1
公开(公告)日：2024-06-19
申请号：EP20172051.3
申请日：2020-04-29
CPC分类号： B32B1/08 , B32B3/28 , B32B3/30 , B32B5/024 , B32B5/028 , B32B5/12 , B32B5/26 , B32B5/18 , B32B7/10 , B32B7/12 , B32B25/14 , B32B27/065 , B32B27/08 , B32B27/12 , B32B27/16 , B32B27/18 , B32B27/286 , B32B27/32 , B32B27/34 , B32B27/306 , B32B27/288 , B32B27/28 , B32B2250/0520130101 , B32B2262/026920130101 , B32B2266/027820130101 , B32B2270/0020130101 , B32B2274/0020130101 , B32B2307/30420130101 , B32B2307/30820130101 , B32B2307/55820130101 , B32B2307/5420130101 , B32B2307/71420130101 , B32B2307/724420130101 , B32B2307/726520130101 , B32B2307/73420130101 , B32B2597/0020130101 , C08L81/02 , F16L9/12 , F16L11/08 , B32B2260/02120130101 , B32B2260/02320130101 , B32B2260/04620130101 , F16L9/123 , F16L2011/04720130101 , C08K5/13 , C08K5/524 , C08K5/36 , B32B5/263
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100.发明公开
公开(公告)号：EP4336079A3
公开(公告)日：2024-06-05
申请号：EP23174674.4
申请日：2020-07-13
申请人： Uponor Infra Oy
发明人： MERO, Hannes , ÅNÄS, Tommy , ULMANEN, Harri
IPC分类号： F16L9/12
CPC分类号： B32B1/08 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/32 , B29C48/09 , B29C63/105 , B32B27/304 , B32B27/34 , B32B27/36 , B32B27/40 , B29C66/73921 , B29C66/1142 , B29C66/5221 , B29C66/72341 , B29C66/72343 , B29C66/0224 , B29C66/5229 , B29C65/10 , B29C65/20 , B29C65/06 , B29C65/08 , B29C65/16 , B29C65/34 , B29C65/36 , B29C65/02 , B29C65/40 , B29C66/71 , B29L2023/2220130101 , B29L2009/0020130101 , F16L9/12 , B32B2597/0020130101 , B32B2250/4420130101 , B32B2307/3120130101 , B32B2307/724420130101 , B32B2307/724620130101 , B32B2307/724220130101 , B32B2307/726520130101 , B32B2307/55420130101 , B32B2307/55820130101 , B32B2250/0320130101 , B32B27/306 , B32B27/18 , B32B2250/0420130101 , B32B2250/0520130101 , B32B2270/0020130101 , B32B2274/0020130101 , B32B2250/2420130101 , B32B2250/24620130101 , B32B27/302 , B32B27/308 , B32B27/288 , B32B3/06 , B29C48/21 , B29C66/1122
摘要： A multilayered polymer pipe and a method of welding two or more multi-layered pipes to form a pipeline. The polymer pipe comprises a first weldable tubular layer forming the core of the pipe, the first layer comprising essentially non-polar polymer material; a second layer at least partially surrounding the first layer and spaced apart from it, the second layer comprising essentially polar polymer material; and a third layer fitted between the first layer and the second layer, the third layer being adhered to the first layer and to the second layer so as to interconnect said layers. The third layer comprises a polymer material having an adhesion strength to the second layer which is greater than its adhesion strength to the first layer. By means of the invention, the barrier layer can be peeled off manually to expose the pipe and allow for its welding by conventional polymer welding techniques.
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