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公开(公告)号：EP2627813B1
公开(公告)日：2015-11-11
申请号：EP11757150.5
申请日：2011-07-29
申请人： Carl Freudenberg KG
CPC分类号： A61L15/225 , A61L15/24 , A61L15/425 , A61L17/10 , A61L26/0014 , A61L26/0085 , A61L27/16 , A61L27/52 , A61L27/56 , D01D10/02 , D01F6/14 , D01F6/34 , D01F6/50 , D01F8/10 , C08L29/04
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公开(公告)号：EP2627813A1
公开(公告)日：2013-08-21
申请号：EP11757150.5
申请日：2011-07-29
申请人： Carl Freudenberg KG
CPC分类号： A61L15/225 , A61L15/24 , A61L15/425 , A61L17/10 , A61L26/0014 , A61L26/0085 , A61L27/16 , A61L27/52 , A61L27/56 , D01D10/02 , D01F6/14 , D01F6/34 , D01F6/50 , D01F8/10 , C08L29/04
摘要： The invention relates to fibres or fibrous structures, one-dimensional, two-dimensional or three-dimensional, comprising fibres from a first raw fibre material, wherein the first raw fibre material contains unsubstituted or partially substituted polyvinyl alcohol and/or unsubstituted or partially substituted polyvinyl alcohol copolymer. The fibres can be crosslinked by tempering of the fibres or fibrous structures, with the result that the fibres or the fibrous structure are configured to be gel, in particular hydrogel, fibres or fibrous structures and have excellent stability.
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公开(公告)号：EP2235766B1
公开(公告)日：2011-11-09
申请号：EP08830103.1
申请日：2008-09-08
申请人： Carl Freudenberg KG
IPC分类号： H01M2/16
CPC分类号： H01M2/1653 , H01M2/162 , H01M2008/1095 , Y10T442/20 , Y10T442/2008 , Y10T442/2885 , Y10T442/2893 , Y10T442/291 , Y10T442/2918
摘要： A layer has a base body made of nonwoven material, the base body comprising fibers and first pores formed by said fibers, the base body being partially filled with particles and said particles at least partially filling the first pores and forming regions filled with particles. The aim of the invention is to structure and refine such a layer such that, after a cost-effective production, said layer has a low thickness, high porosity, and high temperature stability. Said layer is characterized in that the particles in the filled regions form second pores, wherein the average diameter of the particles is greater than the average pore size of the majority of the second pores.
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4.发明公开DRUCKFÄHIGE UND LEITFÄHIGE PASTE UND VERFAHREN ZUM BESCHICHTEN EINES MATERIALS MIT DER PASTE 审中-公开打印和导电浆料和方法涂层浆料一种材料
公开(公告)号：EP2185660A1
公开(公告)日：2010-05-19
申请号：EP08830858.0
申请日：2008-09-04
申请人： Carl Freudenberg KG
发明人： FRACKMANN, Gernot , SCHMIED, Benno , HELLBACH, Björn , ROTH, Michael , SCHARFENBERGER, Gunter , KOMP, Ansgar
IPC分类号： C09D5/00
CPC分类号： C09D5/24 , B41M1/12 , C08G18/4202 , C08G18/44 , C08K3/013 , C08L1/02 , C08L75/04 , C09D11/52 , D06M11/74 , D06M11/83 , D06M15/568 , D06M15/572 , D06M23/08 , D06M2200/00 , C08L2666/02
摘要： The invention relates to a printable and conductive paste comprising dispersible thermoplastic polyurethane, a conductive filler, a water-soluble thickener, and water. The invention further relates to a method for coating a material with a paste according to one of the previous claims, wherein the paste is printed onto at least one material and subsequently dried, and the material printed with the paste is subjected to a combined heat and pressure treatment.
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公开(公告)号：EP2875544B1
公开(公告)日：2017-11-08
申请号：EP13745577.0
申请日：2013-07-15
申请人： Carl Freudenberg KG
发明人： SCHARFENBERGER, Gunter , SCHÖPPING, Gerhard , LANGE, Birger , JARRE, Gerald , ZAMINER, Michael , HALLER, Judith
IPC分类号： H01M8/18 , D04H1/4242 , H01B1/04 , H01M8/0234 , H01M8/0245 , H01M8/0247 , D04H1/46 , D04H1/492
CPC分类号： H01M8/026 , D04H1/4242 , D04H1/46 , D04H1/492 , H01B1/04 , H01B5/00 , H01M8/0234 , H01M8/0245 , H01M8/0247 , H01M8/188 , H01M8/20 , Y02E60/528
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公开(公告)号：EP3164535A1
公开(公告)日：2017-05-10
申请号：EP16750836.5
申请日：2016-08-11
申请人： Carl Freudenberg KG
CPC分类号： D04H1/00 , A47G9/02 , A47G9/08 , A47G9/10 , D04H1/005 , D04H1/02 , D04H1/42 , D04H1/54 , D04H1/70 , D04H1/72 , D04H1/732
摘要： The invention relates to methods for producing a volume nonwoven fabric, comprising the following steps: a) provision of a nonwoven fabric raw material, containing fiber balls and binding fibers, b) provision of an air-laying device, which has at least two spiked rollers, between which a gap is formed, c) processing of the nonwoven fabric raw material in the device in an air-laying method, wherein the nonwoven fabric raw material passes through the gap between the spiked rollers, wherein fibers or fiber bundles are pulled from the fiber balls by the spikes, d) laying on a laying apparatus, and e) thermal bonding, whereby the volume nonwoven fabric is obtained. The invention further relates to a volume nonwoven fabric comprising a volume-providing material, to uses thereof, and to textile materials.
摘要翻译： 本发明涉及生产无纺布卷的方法，包括以下步骤：a）提供包含纤维球和粘合纤维的无纺布原材料，b）提供气铺设备，其具有至少两个尖头 在其间形成间隙的辊，c）以气流成网法在该装置中加工非织造织物原料，其中非织造织物原料通过加料辊之间的间隙，其中纤维或纤维束被拉动 d）铺设在铺设设备上，e）热粘合，从而获得体积非织造织物。 本发明还涉及包含体积提供材料的体积非织造织物，其用途以及纺织材料。
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公开(公告)号：EP2875544A1
公开(公告)日：2015-05-27
申请号：EP13745577.0
申请日：2013-07-15
申请人： Carl Freudenberg KG
发明人： SCHARFENBERGER, Gunter , SCHÖPPING, Gerhard , LANGE, Birger , JARRE, Gerald , ZAMINER, Michael , HALLER, Judith
IPC分类号： H01M8/18 , D04H1/4242 , H01B1/04 , H01M8/02
CPC分类号： H01M8/026 , D04H1/4242 , D04H1/46 , D04H1/492 , H01B1/04 , H01B5/00 , H01M8/0234 , H01M8/0245 , H01M8/0247 , H01M8/188 , H01M8/20 , Y02E60/528
摘要： The invention relates to an electrically conductive sheet material (1, 1', 1'') which comprises a base body (2) containing fibers (9), at least part of the fibers (9) having carbon fibers. The aim of the invention is to devise an electrically conductive and flexible sheet material which has a low electrical resistance and which can be produced on a large scale in the most simple, cost-effective and reproducible manner possible. For this purpose, channels (3) extend through the base body (2).
摘要翻译： 一种导电片材，其具有带有纤维的基体，至少部分具有碳纤维的纤维，可选地具有穿过基体的通道，能够提供具有低电阻的导电和柔性片材，并且其可以 以最简单，成本效益和可重现的方式大规模生产。
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8.发明公开VERFAHREN ZUR HERSTELLUNG VON OXIDIERTEN CELLULOSE-FASERN, OXIDIERTEN CELLULOSE-FASERFLÄCHENGEBILDEN ODER OXIDIERTEN CELLULOSE-VLIESSTOFFEN SOWIE DEREN VERWENDUNG 审中-公开用于生产氧化纤维素纤维，氧化纤维素纤维织物或氧化纤维素无纺布和它们的用途
公开(公告)号：EP2606173A1
公开(公告)日：2013-06-26
申请号：EP11758115.7
申请日：2011-07-29
申请人： Carl Freudenberg KG
CPC分类号： D06M23/06 , A61L15/28 , C08B15/04 , D06M11/60 , D06M11/64 , D06M2101/06 , D21C9/002 , Y10T442/60 , C08L1/04
摘要： A method for the production of at least one of oxidized cellulose fibers, oxidized cellulose fiber sheet materials and oxidized cellulose nonwovens includes introducing at least one of cellulose fibers, cellulose fiber sheet materials and cellulose nonwovens into a reactor. A temperature of the reactor is set in a range from 25° C. to 80° C. Gaseous nitrogen dioxide is introduced into the reactor so as to oxidize the at least one of cellulose fibers, cellulose fiber sheet materials and cellulose nonwovens. A temperature of the reactor is set in a range from 20° C. to less than 160° C. The at least one of oxidized cellulose fibers, oxidized cellulose fiber sheet materials and oxidized cellulose nonwovens are neutralized with at least one base.
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公开(公告)号：EP2186149B1
公开(公告)日：2011-08-17
申请号：EP08784516.0
申请日：2008-06-16
申请人： Carl Freudenberg KG
IPC分类号： H01M2/16
CPC分类号： H01M2/1653 , H01M2/162 , H01M2008/1095 , Y10T442/20 , Y10T442/2008 , Y10T442/2885 , Y10T442/2893 , Y10T442/291 , Y10T442/2918
摘要： A layer has a base material made from non-woven material the base material being made from fibres and has first pores formed by the fibres wherein the base material is at least partly filled with particles, rte particles at least partly filling the first pores and forming regions filled with particles. According to the invention, a layer may be designed and improved such as to present a high porosity and high temperature stability on an economical production with low thickness being characterised in that the particles create second pores in the filled state, the mean diameter of the particles being larger than the mean pore size of the majority of the second pores.
摘要翻译： 一个层具有由无纺材料制成的基体材料，该基体材料由纤维制成并具有由纤维形成的第一孔，其中基体材料至少部分地填充有颗粒，颗粒至少部分地填充第一孔并形成 填充颗粒的区域。 根据本发明，可以设计和改进层，以便在具有低厚度的经济生产中呈现高孔隙率和高温稳定性，其特征在于颗粒在填充状态下产生第二孔，颗粒的平均直径 大于大部分第二孔的平均孔径。
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