| Document |
Document Title |
|
WO/2004/038237 |
The invention relates to a sealing bellows for balljoints, driveshaft connections and similar, characterized in that the wall of the sealing bellows comprises at least two layers of elastomer or polymer (5, 6) with differing material pro...
|
|
WO/2004/035287 |
A method and a device for manufacturing a multi−layer pipe member by a centrifugal molding method capable of hardening layers in a short time, increasing the degree of hardness of an inner surface protective layer, and eliminating the ...
|
|
WO/2004/035286 |
A device (1) and a method for removing an object from a moulding tool (2) in connection with casting or moulding an object, wherein there is a retaining force between the moulding tool and the object. The device comprises a body (5), cou...
|
|
WO/2004/033177 |
Thin-walled rubber articles for use contact with living tissue or with materials to be delivered to living tissue are prepared from aqueous latex of either natural rubber or synthetic cis-1,4-polyisoprene by vulcanization to produce both...
|
|
WO/2004/030888 |
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/2004/031270 |
An oriented polyimide film which has a high Young's modulus, satisfactory resistance to moist heat, and low hygroscopicity. The polyimide film consists mainly of pyromellitic acid units and of 30 to 99 mol% p-phenylenediamine units and 1...
|
|
WO/2004/028787 |
The present invention is directed to a three-dimensional printing system and method, and an article (38) made therefrom. The method of the present invention includes building cross-sectional portions of a three dimensional article, and a...
|
|
WO/2004/028772 |
A process for the continuous production of polymer film in which a liquid polymer-forming composition at or in the region of room temperature is supplied to an inlet of slot die extrusion apparatus and after passing through said slot die...
|
|
WO/2004/028773 |
The invention concerns a method whereby a foam layer is formed by rotational moulding in a step which consists in heating the foaming polymer which is interrupted before foaming temperature is reached, the process being based on the ther...
|
|
WO/2004/026554 |
A rotomolding machine and system for the transformation of plastic. The system comprises several mold-carrier carriages (drawings 1, 2, 12-141 and 13 - 153 ), each comprising means for dual-rotation and means of displacement successively...
|
|
WO/2004/024384 |
An apparatus and method for perforating, cutting, or engraving a workpiece using a focused laser system to produce a focused laser. The apparatus includes a workpiece former having a complex shape to which the workpiece substantially con...
|
|
WO/2004/016408 |
The present invention is directed to a process for producing a powder free natural latex article and the articles produced by the process. In one embodiment, the process of the present invention may be used to form a powder free natural ...
|
|
WO/2004/016202 |
The present invention concerns methods for joining flexible polymer workpieces (10 & 20) using light energy (52). These methods, referred to as laser welding, can be used to join thermoplastic or thermoset polymers. The laser welding met...
|
|
WO/2004/016409 |
The invention provides mandrels (10) for producing elastomeric components such as mammary implants. Specifically, the invention provides mandrels that include a mold (11), a shaft (12) attached to the mold, and a drip retainer (19) attac...
|
|
WO/2004/014627 |
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/2004/014989 |
A surface modification method of an adhesion retardant base material for facilitating adhesion, printing, painting, and the like, a surface modified adhesion retardant base material and a surface modification system of an adhesion retard...
|
|
WO/2004/013236 |
Composite articles are prepared by a spray up operation. In a first step, a gel coat is applied onto a mold surface (12) which has been optionally pretreated with a mold release coating (14). Next, a barrier coating (16) is applied over ...
|
|
WO/2004/011733 |
The invention relates to a protector comprising a preferably fire-resistant, pressure-absorbing base body (1) which is made from cotton, fabric with polymer thread or, directly, using a plastic polymer covered with numerous different str...
|
|
WO/2004/009489 |
A process and apparatus for making polymeric layers. A layer of liquid (20) including a photopolymerizable precursor is formed between a substrate (17) and a photomask (12). A reaction chamber is formed by a base (15), side walls (16) an...
|
|
WO/2004/003823 |
A three-dimensional model (26) and its support structure (28) are built by fused deposition modeling techniques, wherein a thermoplastic material containing silicone is used to form the support structure (28) and/or the model (26). The s...
|
|
WO/2004/000522 |
According to the invention, in order to produce especially centrifuged glass fibre reinforced plastic tubes, liquid hardenable resin which can contain a filling material is introduced into a rotating mould, together with glass fibres and...
|
|
WO/2004/000521 |
A process for producing an artificial marble having both granular pattern and stripe pattern, comprising the steps of casting a hardenable composition (A) containing 0.5 to 30 wt.% of resin particles of 0.1 to 5.0 mm diameter (2) into a ...
|
|
WO/2003/106133 |
A method of making a cannula includes providing a plurality of polymer reservoirs with each reservoir containing a polymer material and providing a nozzle mounted within each reservoir of the plurality of reservoirs. The method further i...
|
|
WO/2003/106132 |
A method of making a cannula utilizing dispense molding includes providing at least one dispense nozzle that dispenses a polymer material, providing a mandrel, moving at least one of the mandrel and at least one dispense nozzle relative ...
|
|
WO/2003/103919 |
A multi element moving vacuum chamber (MEMVC) for rotational casting includes a mold (6) having a predefined shape and an axis of rotation, and a box (8) containing casting material (9). The MEMVC further includes a first vacuum element ...
|
|
WO/2003/102058 |
A textured elastomeric article and a method of making such an article is disclosed. The article includes a substrate body having an inside surface and a plurality of alkaline earth salt particles embedded within at least a portion of the...
|
|
WO/2003/101231 |
An elastomeric glove (20) having an outer layer (21) that contains a silicone emulsion is provided. For example, in one embodiment, the glove contains a natural rubber latex substrate body (24), a donning layer (30) that is capable of be...
|
|
WO/2003/099506 |
A method of forming a mold having cavities (240) for molding loop-engageable, hook-shaped fastener elements is provided. The method includes supporting a first plate (236) having an outer surface (242) that defines a plane; cutting said ...
|
|
WO/2003/097318 |
The invention relates to a double-walled mould that can be heated for producing moulded plastic skins in a rotational moulding process. According to the invention, the wall (1) of the device, which is responsible for shaping the skins is...
|
|
WO/2003/097264 |
A glove or condom former made of or coated with one or more transition metals and/or transition metal oxides is provided that exhibits improved durability over glove and condom formers currently in use.
|
|
WO/2003/095174 |
Process for the preparation of film coatings or synthetic skin for the finishing of moulded articles which comprises their forming by means of the slush moulding technique starting from a (co)polyester resin, preferably elastomeric, havi...
|
|
WO/2003/095173 |
A polymeric glove is made by a process wherein a glove form is dipped into a first bath containing a solvent and a first polymer, which when solidified has a first property, and the first polymer is solidified, wherein the glove form, on...
|
|
WO/2003/096331 |
A method and device for separating a disk and a stamper that is formed with a diameter larger than at least the disk and is pasted on the disk through a resin layer so as to cover the surface of the disk. After the disk is fixed, pressin...
|
|
WO/2003/095172 |
A polychloroprene article comprises a polymer which is more readily chlorinatable that polychloroprene. A method of making the article comprises forming the article from an aqueous dispersion or solution of polychloroprene, characterised...
|
|
WO/2003/090577 |
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/2003/091294 |
The present invention is concerned with rotomoulded articles having very low warpage and shrinkage and consisting essentially of polyethylene prepared with a catalyst system based on a bis-indenyl or on a bis(n-butyl-cyclopentadienyl) me...
|
|
WO/2003/091295 |
The present invention is concerned with single layer articles produced by rotomoulding and consisting essentially of metallocene-produced syndiotactic polypropylene or isotactic random copolymer of propylene.
|
|
WO/2003/090937 |
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/2003/089218 |
Disclosed is a method for smoothing the surface of an object built from a polymeric or wax material using a layered manufacturing rapid prototyping technique. After the object is built it is exposed to a vaporized solvent such as in a va...
|
|
WO/2003/086726 |
The invention relates to a method for applying fluids (5), particularly particle material, to an area (4) that is to be coated. According to the inventive method, the fluid (5) is applied to the area (4) that is to be coated in front of ...
|
|
WO/2003/087249 |
The present invention provides methods of manufacturing a viscoelastic article by a process that includes coating a release surface with a curable composition, contacting a second release surface with the exposed urface of the curable co...
|
|
WO/2003/085023 |
A slush molding material which comprises a polyurethane resin (A) exhibiting a difference between a softening starting temperature and a softening completion temperature as measured by the thermomechanical analysis penetration method of ...
|
|
WO/2003/082961 |
A method of manufacturing a glass fibre reinforced structural composite article, said method comprising the steps of spraying a mechanically blended polyester foam into a mould whilst stimultaneously introducing chopped glass fibre. The ...
|
|
WO/2003/080146 |
The present invention is directed to the use of a polymer coating composition microbeads and a high Tg polymer with a Tg of greater than -10°C for the inner coating on natural and synthetic rubber articles, particularly for latex gloves...
|
|
WO/2003/080722 |
A dip-forming composition comprising a conjugated diene rubber latex prepared by copolymerizing 30-90 wt.% of a conjugated diene monomer, 0.1-20 wt.% of an ethylenically unsaturated acid monomer and 0-69.9 wt.% of other copolymerizable e...
|
|
WO/2003/074254 |
Method and apparatus for applying ultrasonic energy to a variety of manufacturing processes, particularly for producing an extrudate product from an extruder wherein one or more ultrasonic transducers are utilized to uniformly ultrasonic...
|
|
WO/2003/072340 |
An article, particularly a glove or condom, of polyisoprene that is cross-linked with a curing package that comprises diisopropyl xanthogen or xanthogen disulfide. The glove or condom surface is smooth, continuous and defect-free as view...
|
|
WO/2003/066303 |
The invention relates to a multi-layer plastic pipe which is produced by means of rotational casting.
|
|
WO/2003/061936 |
A process is disclosed to eliminate or diminish oxygen inhibition of the curing of coating resins in the composite industry. A free radical curable coating is applied to a mold surface and an inert gas is used to protect the coatings fro...
|
|
WO/2003/061635 |
The present invention pertains to a method for producing products in web form in which a coating mass comprising one or more active−ingredients first is applied onto the surface of a transfer support web, subsequently the composite of ...
|
