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Patent Searching and Data


Matches 501 - 550 out of 7,992

Document Document Title
WO/2005/011944A2
An improved process for the pelletization of polymers is disclosed, using a die in which the die holes incorporate a reverse taper along at least a portion of the length thereof. Conditions for operation of an under melt cutter incorpora...  
WO/2005/011945A1
Underwater melt pelletizer dies which have a highly thermally conductive pathway from their heating source to the vicinity of the polymer exit end of their die holes and have a thermally insulating material at that end of their die holes...  
WO/2005/007378A1
[PROBLEMS] To continuously, accurately, and rapidly insert forcibly supplied molten synthetic resin lumpy bodies (drops) into a plurality of rotatingly moving compression molding dies when compression molding is continuously performed. [...  
WO/2005/003450A1
A fiber/biodegradable resin composite material having high rigidity and high strength can be produced by dispersing a fiber component in a resin component finely and uniformly by a general-purpose kneading means without pretreatment of t...  
WO/2005/002824A1
Disclosed is an injection molding machine. The injection molding machine includes a hopper 10 into which a raw material is inputted, a feed unit 20 that heats, melts and transfers the raw material introduced from the hopper 10, an inject...  
WO/2004/110732A2
The inventive valve comprises a dosing chamber (20) connected to a dispenser (16) provided with input and output orifices (7, 8) which are connected to said dosing chamber (20) when the dispenser (16) is in a position (21), an injection ...  
WO/2004/096569A2
A gravure printing roller is manufactured by mounting a core (10), of steel, cardboard or plastics material for rotation, and moving a dispensing head (11) relatively to the core (10) to build up a body (14) of a polyurethane material on...  
WO/2004/096515A1
An apparatus comprises forming means (3) for forming objects (2, 2’) moving means (6, 29) arranged for moving said objects (2, 2’) along a path directed from said forming means (3) towards an exit area, passage means (18, 19, 42, 43)...  
WO/2004/094126A2
Vertical injection moulding device (1) with a top mould (7) and a bottom mould (9) between which a mould cavity is delimited. The bottom mould (9) can be moved relative to the top mould (7). For the injection moulding of disc-shaped info...  
WO/2004/094947A1
Method for spectroscopically monitoring resin applied to a planar surface of veneer-wood sheets during travel in an assembly line. Spectroscopic instrumentation for monitoring applied resin is calibrated by measurements of predetermined ...  
WO/2004/091910A1
The invention relates to a process for producing pipe sleeves made of mineral wool for insulating pipelines or for reducing the sound level in pipeline systems, comprising the following steps: providing a nonwoven web (11) made of minera...  
WO/2004/078464A1
The invention relates to a method for producing parts having a compact polyurethane (PUR) sealing layer, particularly for clear coat molding PUR in order to produce a transparent PUR sealing layer on a veneer composite part. The part is ...  
WO/2004/076576A2
An improved method applicable to the construction industry wherein one or more spray adhesive products are utilized to affix panel forms (2), liners and other objects such as reveal strips (3), window block-outs (4) and doorway block-out...  
WO/2004/071739A1
Plant and method for the production of articles made of plastic material covered with a thermoplastic decorative film, comprising a plurality of molding apparatuses (50) operating in parallel. Each apparatus (50) has a laying and cutting...  
WO/2004/069522A1
Plant and method for the production of polyurethane articles covered with a film. The plant comprises a molding apparatus (13) of the open-mold type and associated with press elements (29, 30) and a casting head (14) to cast the polyuret...  
WO/2004/069511A1
Press apparatus and method for molding articles (31) covered by a covering film (32). The apparatus comprises a matrix (17) and a punch (24) and rotates between a first position facing towards the side of the plant and a second position ...  
WO/2004/067251A1
A method for separating a portion of extruded material from the continuous strip leaving an extruder, consisting of passing in front of the extrusion nozzle withdrawal means associated with at least one cutting means; said withdrawal mea...  
WO/2004/067252A1
A plant serves for producing products (19) assembled of injection-moulded plastic components (1e,2e,3e; 20,21,22). The plant comprises a conveying system with one or more rails (1b,2b,3b; 1c',1c'',2c',2c'',3c',3c'') for conveying the com...  
WO/2004/062869A2
The present invention is directed to a high expansion two-component structural foam that expands to about twice its original volume while maintaining good cell structure. The foam of the present invention is based on epoxy resins. Each c...  
WO/2004/062886A1
In a pattern-forming device (10), a mold (100) for forming a pattern on a substrate (200) is heated to a temperature (T1) equal to or higher than a glass transition temperature (Tg) of a surface layer portion of the substrate (200). In t...  
WO/2004/062874A1
Machine for forming caps by compression molding comprising: a first carousel (1) rotating about a central axis (2) and provided peripherally with a plurality of compression molding units (3) mounted equidistant from each other and from t...  
WO2004030888B1
An apparatus (10) for making plastic molded articles generally having a double-skinned configuration with a foamed interior extending between the two skins. Such an article can be produced with a double beauty finish, and various inserts...  
WO/2004/054775A1
The machine (1) for producing porous membranes (2) for medical use comprises a plurality of reserves (25a, 25b, 25c, 26a, 26b, 26c) of components (18a, 18b, 18c, 19a, 19b, 19c) which constitute fluid substances, first and second guns (16...  
WO/2004/052609A1
A novel technique and apparatus for dispensing viscous fluids such as epoxies, urethanes, plastic adhesives, silicones and the like and particularly two-component fluid materials, that enables the injection of such fluid materials into g...  
WO/2004/039553A1
A device for removing doses of plastic material from the outflow orifice of an extruder (23) by means of at least one removal element (8) movable with respect to the extruder and provided with a receptacle (15) for a dose (6) removed fro...  
WO/2004/037511A1
Method and device to produce polyurethane articles (37, 137, 237) covered on one side by a film (19). The method provides a step wherein the film (19) is made to adhere to one zone of a part of a mold, and a heating step wherein one segm...  
WO/2004/035295A1
A method for making a fiber-reinforced thermoplastic polymer composition and forming a fabricated article therefrom. A thermoplastic polymer, a masterbatch comprising an elastomer and a reinforcing fiber material are compounded, extruded...  
WO2004009317B1
Device (1) for forming predetermined quantities of synthetic material comprising a rotary turntable (4, 34) carrying on its periphery a plurality of dispensing devices (5), and means for feeding the material in the molten state to said d...  
WO/2004/026567A1
The invention relates to an installation for producing and packing tubes consisting of a tubular body formed by at least one plastic film and a shoulder piece which is connected on one end and has a threaded neck and an applied closing c...  
WO/2004/020171A1
Liquid sending portions (7a, 7b) of an intermittent fixed displacement pump (6) intermittently sucking and discharging a fixed amount of fluid are parallelly arranged, plastic raw material liquid is discharged from the liquid sending por...  
WO/2004/014627A2
A composite article (12) is manufactured in an open tool molding process, advantageously with a mold made of a polymer material. A coating layer (20) is applied onto the mold surface (18) and physically deformed to provide a textured sur...  
WO/2004/012920A2
A process for enhancing the magnetic susceptibility of plastic materials facilitates the separation of those materials to enable recycling. The invention includes the plastic which is formulated with the enhancement materials, typically ...  
WO/2004/009325A1
The invention relates to long-fibre reinforcement of thermoplastic plastics (also called thermoplasts) by direct compounding with cut glass fibres.  
WO/2004/005600A2
A method of manufacturing a molded article using lamination of a flocked surface onto a backing film is provided. Also provided is a flocked article comprising an antimicrobial agent.  
WO/2004/005014A2
Apparatus, systems and methods for use in three-dimensional printing are shown and described. Various embodiments of the invention allow for more precise and controlled delivery of heat to achieve interlayer drying; isolation of the work...  
WO/2004/003487A1
A powder body metering apparatus for metering a powder body such as a synthetic resin raw material. A powder body discharge port (55) is formed at the lower part of a metering container (17) of the metering apparatus. The powder body dis...  
WO/2004/002693A1
The invention relates to a device for the separation of tubes (1) which are continuously produced on a row of serially-coupled cylindrical cores (2), by driving the cores (2) in the transport direction (X) with application of rubber and ...  
WO/2003/096332A1
A stamper is superposed above a disk and then pressure is applied to a sticking head (356) to lower the stamper (280) toward the disk. And through engagement with a centering member, the stamper (280) is centered, whereupon the sticking ...  
WO/2003/092983A1
In the method for producing the moulded bonded foam article a binder is applied onto the foam particles, the obtained mixture is introduced in a mould (14) while generating a flow of gas through the mould cavity (10) to compress the mixt...  
WO/2003/090990A1
An apparatus for compression molding of articles made of plastics, comprising: Molding means (1); feeding means for feeding doses (D) of plastic material, which are provided with removal elements (7) for removing in succession said doses...  
WO/2003/090577A1
A method and apparatus for producing cosmetics with minimal air content. The method comprises the steps of advancing a mold (2) to a position for receiving liquefied cosmetic product from a dispensing element (1) through a inlet (4) on t...  
WO/2003/090937A1
A method of fabricating a three-dimensional heterogeneous small-scale device includes the steps of depositing fine heterogeneous materials (such as dry powders and biological materials) towards a substrate (45). In addition, the method i...  
WO/2003/090989A1
An apparatus for compression molding plastic articles, comprising at least one molding unit (3, 4) composed of an upper punch (3) and a lower mold (4) provided with a cavity for molding the articles, the punch and mold being aligned with...  
WO/2003/088395A1
A polymeric electrolyte type fuel cell comprising a cell laminate, a pair of current collecting plates having the cell laminate interposed therebetween and a pair of end plates for fastening the cell laminate and the current collecting p...  
WO/2003/084846A1
The invention relates to a transport device for transporting a transportable, especially bulk-type product, said device comprising an essentially cylindrical chamber containing at least one shaft which extends along the cylinder and comp...  
WO/2003/084728A1
A process for producing an optical member which comprises mixing an isocyanate-terminated prepolymer ingredient (A) with an aromatic diamine ingredient (B) and injecting the mixture into a mold immediately after the mixing to obtain a mo...  
WO/2003/082555A1
Method for manufacturing a studded tyre (1) comprising a tread band (34) with a radially outer surface containing a plurality of metal studs (24) partially projecting from the said outer surface, comprising the following steps: manufactu...  
WO/2003/083229A2
A method for producing a block having a flat bottom, a flat top which is parallel to the bottom and sidewalls which extend between the bottom and the top is disclosed. At least three cooperating mold parts are assembled on a first plate ...  
WO2003053649B1
The mould comprises a punch (10) having an outer surface (11') arranged to engage the container tubular body (51) as an exact fit, and an end portion (13) projecting axially from the lower end of the cylindrical outer surface (11'), and ...  
WO/2003/068844A1
The invention relates to a device for producing moulded bodies from thermoplastic polymers, starting from monomers that form polymers of this type, in a discontinuous method. Said device comprises a) at least one reactor that is suitable...  

Matches 501 - 550 out of 7,992