Abstract: A nonwoven is described comprising thermoplastic fibers with a fusion temperature Tm(th), bonding fibers 1 with a fusion temperature Tm(1), and bonding fibers 2 with a fusion temperature Tm(2), whereby for Tm(th), Tm(1), and Tm(2) the condition Tm(th)>Tm(1)>Tm(2) applies, and whereby the nonwoven contains the bonding fibers in the form of a solidified melt. Furthermore, a tufted nonwoven of the aforementioned type is described that contains tuft fibers. Finally, articles are described that contain the nonwoven or the tufted nonwoven.

Abstract: A tufted nonwoven with improved stitch holding, a bonded nonwoven and methods for their manufacture are described.

Abstract: A tufted nonwoven includes a face material which tufts a bonded nonwoven having a mixture of a plurality of bicomponent filaments 1 with a plurality of bicomponent filaments 2. At least bicomponent filaments 1 have component 11 and component 12. Component 11 exhibits a melting temperature Tm(11), and component 22 of the bicomponent filaments 2 exhibits a melting temperature Tm(22). Component 12 exhibits a melting temperature Tm(12), and component 21 of the second bicomponent filaments exhibits a melting temperature Tm(21), and Tm(12) is higher than Tm(21). The melting temperatures of components 11 and 22 and the melting temperatures of components 12 and 21 obey a relationship in which Tm(11) and Tm(22)>Tm(12)>first Tm(21) and optionally wherein the face material is bonded to bicomponent filaments 2 by a solidified melt of component 21. Also described are a bonded nonwoven and methods for their manufacture.

Abstract: A tufted nonwoven with improved stitch holding, a bonded nonwoven and methods for their manufacture are described.

Abstract: A nonwoven is described comprising thermoplastic fibers with a fusion temperature Tm(th), bonding fibers 1 with a fusion temperature Tm(1), and bonding fibers 2 with a fusion temperature Tm(2), whereby for Tm(th), Tm(1), and Tm(2) the condition Tm(th)>Tm(1)>Tm(2) applies, and whereby the nonwoven contains the bonding fibers in the form of a solidified melt. Furthermore, a tufted nonwoven of the aforementioned type is described that contains tuft fibers. Finally, articles are described that contain the nonwoven or the tufted nonwoven.

Abstract: A tufted nonwoven includes a face material which tufts a bonded nonwoven having a mixture of a plurality of bicomponent filaments 1 with a plurality of bicomponent filaments 2. At least bicomponent filaments 1 have component 11 and component 12. Component 11 exhibits a melting temperature Tm(11), and component 22 of the bicomponent filaments 2 exhibits a melting temperature Tm(22). Component 12 exhibits a melting temperature Tm(12), and component 21 of the second bicomponent filaments exhibits a melting temperature Tm(21), and Tm(12) is higher than Tm(21). The melting temperatures of components 11 and 22 and the melting temperatures of components 12 and 21 obey a relationship in which Tm(11) and Tm(22)>Tm(12)>first Tm(21) and optionally wherein the face material is bonded to bicomponent filaments 2 by a solidified melt of component 21. Also described are a bonded nonwoven and methods for their manufacture.

Abstract: A two-layer laminate and a process for manufacturing a two-layer laminate including a first nonwoven layer including thermoplastic fibers, wherein the first nonwoven layer is pre-consolidated and pre-shrunk, a second nonwoven layer including glass fibers, and at least one thermoplastic binder, wherein the first nonwoven layer and the second nonwoven layer are bonded together by application of heat, the second nonwoven layer is pre-consolidated and the thermoplastic binder originates from the second nonwoven layer.

Abstract: A method of operating a molten carbonate fuel cell having an anode and a cathode and in between a matrix comprising molten carbonate. Carbon dioxide is introduced into the matrix at a distance from the cathode. This greatly reduces the cathode's deterioration and in the system design increases the control potential of the fuel cell. A fuel cell or a fuel cell stack using said method. Method of generating electricity in a fuel cell, wherein water and carbonaceous material are heated at high temperature, yielding hydrogenous gas for the anode. The hydrogenous depleted gas from the anode is supplied with oxygenous gas and at least partially oxidized, producing heat for heat exchange with the water and carbonaceous material. Installation comprising a reform unit and a fuel cell using said method.

Abstract: In a method of manufacturing a laminate from at least two layers, a spun bonded nonwoven layer containing thermoplastic endless filaments, as a first layer, and a wetlaid nonwoven layer manufactured by the wet method with short staple fibers made of inorganic fibers (wetlaid nonwoven layer), as the second layer, are bonded together by a joint heat and pressure treatment. To make the wetlaid nonwoven layer, initially short staple fibers, thermoplastic binder, and possible other additives, suspended in water, are applied to a water-permeable substrate that holds back the other components and are dried to form a nonwoven layer. The dried wetlaid nonwoven layer, without further addition of binder, is combined with the spun bonded nonwoven layer before the heat and pressure treatment. A laminate of the invention is composed of at least two layers. A first layer is a spun bonded nonwoven layer containing thermoplastic endless filaments, and a second layer is a wetlaid nonwoven layer containing inorganic fibers.