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1. 发明公开

EP2285499A1 APPARATUS AND PROCESS FOR PRODUCING AN ION-PERMEABLE WEB-REINFORCED SEPARATOR AND SEPARATOR OBTAINABLE THEREWITH 有权转让
标题翻译：装置及其制造方法离子渗透织物增强分离器和由此产生分离器
公开(公告)号：EP2285499A1
公开(公告)日：2011-02-23
申请号：EP09757468.5
申请日：2009-05-29
申请人： Agfa-Gevaert N.V. , Vito NV
发明人： MUES, Willem , COBBEN, Bart , DOYEN, Wim
IPC分类号： B05C9/04 , B05C5/02 , B01D67/00 , B01D69/06 , B01D69/10 , C08J5/00
CPC分类号： B01D69/06 , B01D67/0011 , B01D67/0013 , B01D69/10 , B01D2323/42 , B05C9/04 , H01M2/145 , H01M2/1653
摘要： A process comprising a duplex type impregnating apparatus providing the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest thereto; (iv) subjecting said dope associated with said elongated porous web to symmetric phase inversion with at least one non-solvent thereby forming a membrane, and (v) removing residues of said at least one solvent for said at least one membrane.
摘要翻译：包括复式浸渍设备中提供的步骤的方法：在细长的多孔织物提供（i）中，所述细长多孔织物包括两个最外表面; （二）输送所述细长多孔织物向下2浸渍头各自包含两个时隙具有基本上竖直的上部和下部槽面之间基本平行于所述细长的同时向所述的两个表面提供多孔织物伸长多孔织物计量加入浓液的基本上相同的数量时，包括至少一个膜的聚合物和至少一种溶剂为此; （三）含浸所述细长多孔网完全与所述涂料呼叫和所述最外说的表面的每个表面上提供基本相等厚掺杂层细长多孔织物与厚度无关的间隙，所述下槽面中的一个和的表面之间的所述细长多孔织物最近于此; （iv）与所述相关联的对所述纺丝原液的细长的多孔织物，以对称相位反转与至少一种非溶剂，从而形成一个膜，和（v）去除所述的残基的至少一种溶剂为所述至少一种膜。

2. 发明授权

EP2285499B1 APPARATUS AND PROCESS FOR PRODUCING AN ION-PERMEABLE WEB-REINFORCED SEPARATOR 有权转让
公开(公告)号：EP2285499B1
公开(公告)日：2019-07-17
申请号：EP09757468.5
申请日：2009-05-29
申请人： Agfa-Gevaert N.V. , VITO NV
发明人： MUES, Willem , COBBEN, Bart , DOYEN, Wim
IPC分类号： B05C9/04 , B05C5/02 , B01D67/00 , B01D69/06 , B01D69/10 , C08J5/00

3. 发明授权

EP2296825B1 PROCESS FOR PRODUCING AN ION-PERMEABLE WEB-REINFORCED SEPARATOR 有权转让
标题翻译：生产离子渗透纤网增强分离器的方法
公开(公告)号：EP2296825B1
公开(公告)日：2017-05-10
申请号：EP09757466.9
申请日：2009-05-29
申请人： Agfa-Gevaert N.V. , VITO NV
发明人： MUES, Willem , COBBEN, Bart , DOYEN, Wim
IPC分类号： B05C9/04 , B05C5/02 , B01D67/00 , B01D69/06 , B01D69/10 , C08J5/00
CPC分类号： B01D69/10 , B01D67/0011 , B01D67/0013 , B01D69/06 , B01D2323/42 , B05C5/0254 , H01M2/145 , H01M2/1653

4. 发明公开

EP2296825A1 PROCESS FOR PRODUCING AN ION-PERMEABLE WEB-REINFORCED SEPARATOR 有权转让
标题翻译：方法制造离子渗透织物增强分离器
公开(公告)号：EP2296825A1
公开(公告)日：2011-03-23
申请号：EP09757466.9
申请日：2009-05-29
申请人： Agfa-Gevaert N.V. , Vito NV
发明人： MUES, Willem , COBBEN, Bart , DOYEN, Wim
IPC分类号： B05C9/04 , B05C5/02 , B01D67/00 , B01D69/06 , B01D69/10 , C08J5/00
CPC分类号： B01D69/10 , B01D67/0011 , B01D67/0013 , B01D69/06 , B01D2323/42 , B05C5/0254 , H01M2/145 , H01M2/1653
摘要： Process comprising the steps of : (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest thereto; (iv) subjecting said dope associated with said elongated porous web immediately after dope-impregnation to symetric phase inversion with at least one non-solvent thereby forming a membrane; and (v) removing residues of said at least one solvent for said at least one membrane polymer from said membrane thereby producing an ion-permeable web-reinforced separator, wherein said dope is shear-thinning, and the separator obtainable therewith.

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