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WO/2004/031101A1 |
A honeycomb structural body, comprising a ceramic block having a large number of through-holes longitudinally arranged parallel with each other through wall parts and sealed at one end parts thereof, wherein the ceramic block is formed o...
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WO/2004/028780A1 |
Disclosed are a device and a method for producing film webs (7,17) from a film tube (1). Devices known in prior art comprise: - a flattening device (2) that is preferably provided with two flattening plates (12, 22) which are positioned ...
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WO/2004/028768A2 |
The invention relates to a receiving device (1), especially a suction head, for blanks (2) formed by malleable material, especially clay. Said device comprises a suction element (3) for receiving or holding the blanks (2), and a receivin...
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WO/2004/028767A1 |
The apparatus for distributing powders on a support in a predetermined pattern, comprises: a belt conveyor (2) for transporting the support (3); a head for applying the powders (1), located above the conveyor (2), which head (1) comprise...
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WO/2004/026793A1 |
The invention relates to a method for the production of a fired sanitary ceramic comprising a fired body and a coated surface. According to the invention, the body is fired in a longitudinal (tunnel) kiln and the coating is produced in t...
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WO/2004/022295A1 |
In the manufacture of slabs and panels of ceramic material according to the vacuum vibrocompaction method described in Italian patent 1,311,858, the initial mix is formed using ceramic sands having a grain size of less than 2.5 mm, prefe...
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WO/2004/018174A1 |
A method for manufacturing a honeycomb structure wherein a formed article of a honeycomb shape having a plurality of partition walls is manufactured by the use of a body containing a ceramic raw material as a main component, a partition ...
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WO/2004/014624A1 |
The invention relates to a method and equipment used to decorate ceramic pieces and to the product thus obtained. More specifically, the invention consists in producing ceramic pieces which are provided with special decorations using a v...
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WO/2004/011385A1 |
Strong, high-surface-area honeycombs of alumina or other ceramic composition are provided by compounding and shaping a moldable ceramic powder extrusion batches including a cellulosic temporary binder and a high-surface-area boehmite pre...
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WO/2004/011219A1 |
A method for the surface treatment of a substrate, for example concrete roof tiles, comprising spreading a layer of water-containing hardenable paste containing binder and other particles, for example a cement based slurry, covering the ...
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WO/2004/009309A2 |
The invention concerns a method for making boards (9ter, 11) based on a hydraulic binder such as gypsum plaster, having thinned edges (10). Said method is characterized in that it comprises, prior to passage in the die (4, 403), a lath (...
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WO/2004/007162A1 |
This invention relates to a process and a line for the production of hydraulic binder boards having tapered cut ends, the hydraulic binder being in particular gypsum. According to one aspect of the invention, the process comprises the st...
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WO/2004/007193A2 |
Protected prefinished fiber cement products are manufactured by applying a protective layer on the finished surface of a fiber cement product. The protective layer protects the finish layer of the prefinished fiber cement product during ...
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WO/2004/002733A1 |
An apparatus and method for reducing the amount of wallboard wasted during the manufacturing process is disclosed. Wallboard sections (31) that contain a cover paper splice (21B), which sections must go to waste, are reduced in size duri...
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WO/2004/002607A1 |
A method of producing honeycomb structures comprises the steps of putting, for immersion, the end surface of a honeycomb structure (1) in a storage vessel (9) containing slurry (8), pressing it against the inner bottom surface of the sto...
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WO/2003/106371A1 |
A method of forming a ceramic material or body comprises the steps of: i) providing a water-containing mixture of raw materials; ii) forming said mixture into a shape; iii) removing water from said shape; iv) firing said shape at a tempe...
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WO/2003/106128A1 |
The invention relates to a method for the production of a precise concrete prefabricated part, especially the form of a sleeper or a plate (1) for a fixed track for rail-guided vehicles, wherein the concrete prefabricated part undergoes ...
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WO/2003/101913A1 |
The invention relates to a ceramic moulded body consisting of an oxide ceramic base material and comprising a surface which self-cleans by means of water-sprinkling or percolation. Said moulded body has a porous, oxide ceramic coating wh...
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WO/2003/101912A1 |
The invention relates to a ceramic moulded body, namely a roof tile, a brick, a clinker or a façade wall, consisting of an oxide ceramic base material and comprising a surface which self-cleans by means of water-sprinkling or percolatio...
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WO/2003/099460A1 |
In a first aspect, this invention relates to an apparatus for applying a liquid onto surfaces within internal cavities in an object (1). The apparatus comprises at least one vessel (8), an upwardly open through (10) formed with at least ...
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WO/2003/097951A2 |
An apparatus and a method for treating the surfaces and edges of a block to mimic the appearance of natural stone. The apparatus and method can treat up to four sides of a block, can be adjusted to provide varying degrees of surface and ...
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WO/2003/097314A1 |
A method of manufacturing a ceramic honeycomb structural body (1) with a plurality of cells, comprising the steps of applying a mask (11) to a part of the cells at the end face thereof, immersing the end face covered by the mask (11) in ...
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WO/2003/095168A1 |
A method for the surface treatment of clay, ceramic or cementitious articles, especially roofing tiles, comprising providing a hardenable, water-containing mass (1) shaped in the form of the article, then covering an exposed surface area...
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WO/2003/095392A2 |
A method for the surface treatment of clay, ceramic or cementitious articles, especially roofing tiles, comprising providing a hardenable, water-containing mass (1) shaped in the form of the article, then covering an exposed surface area...
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WO/2003/095390A1 |
A process for producing a firing-denatured Tenmoku tile, comprising filling a metal mold with a tile body material in powdery form and a firing-denaturable Tenmoku glaze in powdery form, effecting forming thereof under pressure and demol...
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WO/2003/092975A1 |
A method of manufacturing a honeycomb structural body, comprising a sealup step for sealing up a plurality of cells (3) passing from one end face (41) to the other end face (43) at any of the end faces of a honeycomb formed body (1) havi...
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WO/2003/090987A1 |
A method of manufacturing a ceramic laminated body, comprising the steps of preparing an unbaked ceramic laminated body (13) formed by laminating, on each other, unbaked first ceramic layers (11) and an unbaked second ceramic layer (12) ...
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WO/2003/090929A1 |
A ceramics honeycomb structural body formed of a plurality of cells forming a fluid flow passage partitioned by porous partition walls, comprising an inflow end part allowing fluid to flow therein, an outflow end part allowing fluid to f...
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WO/2003/091182A1 |
A method of producing a honeycomb structure (20) comprising the steps of disposing an outer wall material (11) on the outer peripheral surface (3) of a cell structure (1) consisting of a plurality of cells (2) serving as fluid flow chann...
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WO/2003/089208A1 |
Honeycomb structural body molding equipment, comprising a honeycomb structural body molding machine capable of extruding in a gravity direction or in the direction of less than 30°relative to the gravity direction, one or more support s...
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WO/2003/089209A1 |
Honeycomb structural body manufacturing equipment, comprising a molding machine, at least one support stand, and a cutter having a cutting wire and a cut-in member for honeycomb structural body, the support stand further comprising a mea...
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WO/2003/082540A1 |
A method of drying a honeycomb formed body having outer peripheral walls, partition walls disposed on the inside of the outer peripheral walls, and a plurality of flow holes partitioned by the partition walls and passed through in axial ...
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WO/2003/082541A1 |
A method of manufacturing a ceramic honeycomb structural body, comprising the steps of stamping a sheet on both end faces of a ceramic honeycomb body having a plurality of cells and formed in a honeycomb shape, drilling holes in the shee...
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WO/2003/082537A1 |
A method for manufacturing a honeycomb structure, characterized by comprising a forming step of extruding and forming a formed body (1) having an outside wall, a partition wall placed inside the outside wall, communicating holes partitio...
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WO/2003/080302A1 |
Figures 25 and 26 show in sequence a 270° bending of a tile predisposed on a bottom surface thereof in which surface a straight groove has been made at a position where a bend is to be performed. Figure 5 is a detailed illustration show...
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WO/2003/078477A1 |
To produce a composite building unit having a polymer-cladded surface, a polymerizable resin binder and a blend of filler particles are combined to provide a resin binder/filler mixture which is deposited in a mold. A concrete substrate ...
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WO/2003/078120A1 |
The invention relates to a method of producing ceramic tiles, whereby the ceramic tile is partially or totally covered with decorative inks or enamels (8) which are applied using any standard technique. Moreover, said method does not gen...
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WO/2003/078121A1 |
A ceramic honeycomb structural body, comprising a cell composite body partitioned by a plurality of partition walls of porous structure and formed of a plurality of cells forming a fluid flow passage and an outer wall of porous structure...
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WO/2003/076773A1 |
An exhaust gas purifying filter comprising a honeycomb structure made of porous ceramic material and having a plurality of through-holes (3), one of the respective ends of predetermined ones of the through-holes (3) and the other ends of...
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WO/2003/074249A1 |
A method for plugging a selected subset of cell channels of a honeycomb structure (10) having a multiplicity of mutually adjoining cell channels which have open ends (21, 22) at and extend throughout the structure (10) between opposing e...
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WO/2003/074153A1 |
A method for plugging selected cell channels in a honeycomb structure (10) for the fabrication of a solid particulate filter. The method includes covering a first end face (12) of the honeycomb structure with a mask (50) having openings ...
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WO/2003/072271A1 |
A process for glazing a chinaware article by forming a chinaware article having a bottom (12) including a glazed foot (14) and a dry foot (16). The glazed foot (14) extends downwardly from the bottom (12) to a point below the dry foot (1...
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WO/2003/072325A1 |
By interposing an unfired multilayer multi-substrate (13) mainly containing a low-temperature firing glass ceramic powder between first and second shrinkage control layers (14a, 14b) mainly containing an aluminum powder, an unfired compo...
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WO/2003/072326A2 |
The invention relates to a method for production of sheets made from binder, in particular plasterboards with recessed edges. Said method comprises the following steps: 1) generation of a marking (301) on a face (2 or 3) of the pre-form ...
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WO/2003/068531A2 |
Decorating means for decorating objects (2) with a decorating product (22) comprises decorating tape means (3) provided with a first layer (14) suitable for coming into contact with said objects (2), said decorating tape means (3) furthe...
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WO/2003/065446A1 |
The invention provides a multi-layer ceramic substrate capable of obtaining uniform quality, having no possibility of a cavity interior bulging or jumping out, having a flat bottom, capable of mounting a desired element accurately and re...
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WO/2003/061924A1 |
A ceramics structural body joining device used for joining a ceramics structural body with adhesive agent, characterized in that a plurality of ceramics structural bodies (1) can be pressingly joined to each other by filling statically p...
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WO/2003/057439A1 |
Apparatus and method for control of dimensions of formed building blocks (50) during manufacture. A frame (20) forms an opening (60), through which runs a conveyor (40) carrying the blocks. An elongated, horizontally-aligned roller (30) ...
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WO/2003/053134A1 |
The invention generally relates to stonecraft or handicraft, and more particularly to a stonecast product that is reinforced and accentuated with root-looking knotted bundle of wickers or twigs, comprising at least a stonecast body in co...
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WO/2003/053643A1 |
An apparatus for decorating objects (2; 21), particularly provided with a flat surface (9), comprises first applying means (20) and second applying means (10, 12; 27) suitable for applying to transferring means (15, 19; 19') respectively...
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