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WO/2003/078126A2 |
The invention relates to a method for the compression moulding of plastic parts (1) comprising a neck (3) which is equipped with an orifice. The inventive method comprises a first step involving the creation of a blank (20) and a second ...
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WO/2003/076075A1 |
The invention relates to devices, which are produced by injection molding and provided for storing and/or handling liquids, whereby the devices can be emptied without any residues remaining therein, and relates to a simple method for pro...
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WO/2003/076157A1 |
The invention relates to release agents, particularly release agents that can be used for removing shaped bodies from shaping tools, and to the use of these release agents. The inventive release agents, which are preferably based on susp...
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WO/2003/072333A1 |
A compression−moulding press for moulding plastic containers (P) consisting of a moulding cavity formed by a plunger (5), a female mould −(14), and two separable lips (7, 8). A cylinder (16) slides inside a sliding slide (22) to keep...
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WO/2003/061936A1 |
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...
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WO/2003/057873A1 |
It is intended to provide a plastic plate and a plastic plate assembly whereby the amount of samples (for example, gene fragments to be hybridized or specimens) can be increased and thus gene analysis can be carried out more accurately. ...
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WO/2003/057445A1 |
Described is a method of indirect printing on a thermoplastic film having texture, wherein said method comprises: a) providing a heated thermoplastic melt; b) providing a tool having a molding portion that comprises a texture having a su...
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WO2003045673B1 |
A system and method for using a thin polymer film member 34 to bond indicia 36 in the molding process for manufacturing wafer containers 10 and other plastic articles for use in the semi-conductor manufacturing industry, and particularly...
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WO/2003/049929A1 |
The invention concerns a procedure and a mechanism for the painting/lacquering and the subsequent hardening of the paint/lacquer layer on a previous molded object (2) preferably of plastic. The invention is characterized by the fact, tha...
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WO/2003/050177A2 |
A mixture of a carrier and binder component and polymer powders is provided as a molding composition for sealing rotational molds or for reinforcing selected areas of rotationally molded parts. The carrier and binder component can be ver...
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WO/2003/049918A1 |
This invention provides a method of applying a coating of a resinous material to a substrate to produce a molded device. The method involves installing a layer of the resinous material over a mold die and adding a molten substrate to mel...
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WO/2003/047878A1 |
A method and apparatus for making and/or decorating bowling balls includes flexible transfer sheets (2,3) with heat-activated ink applied to portions thereof. A mold with opposite halves (70,71), which shift between open and closed posit...
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WO2001054958A9 |
A resilient member (29) for a side bearing includes a first rigi d element (31) extending in a linear direction and having a first end and a second end. A second rigid element (41) extends in the linear direction of the first rigid eleme...
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WO/2003/043796A1 |
A method of manufacturing a formed product coated in a forming mold capable of assuring the high quality of the formed product thus obtained by preventing wrinkles, cracks, nonuniformity of color, and welds from occurring on a hard coati...
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WO/2003/041935A1 |
Simulated stone texture products (10) are obtained when specially selected materials are properly admixed and formed via molding techniques. These products are manufactured from suitable molds according to a prescribed process methodolog...
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WO/2003/035354A1 |
Molded articles or substrates having an in-mold coating (90) thereon are disclosed. The in-mold coated substrates are produced by a method wherein the flow of the in-mold composition onto the substrate can be selectively controlled. The ...
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WO/2003/035435A1 |
An instrument panel (12) includes a thermoplastic base substrate (54), with at least one tear seam notch (60) pressed into a first surface (56) of the base substrate. At least one consolidated area (66) is pressed into a second surface (...
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WO/2003/033228A2 |
The invention concerns a device and method for heating the surface of forming tools (2, 4) of a plastic material shaping machine. The invention is characterized in that the surfaces to be heated are irradiated with a radiation in the vis...
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WO/2003/032855A1 |
Friction control articles for use in healthcare applications, the articles generally comprising a backing layer having a first surface and a second surface, where projecting from the first surface of the backing layer is an array of stem...
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WO/2003/031138A1 |
The present invention is a process for producing an injection-molded thermoplastic workpiece having a thermoset coating bonded thereto, comprising the steps of introducing in three stages into a closed mold a thermoplastic material, such...
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WO/2003/024889A1 |
Electrical circuit elements such as electrically conductive strips are permanently applied to the surface of polyolefin parts, such as polyethylene parts which are manufactured by rotational molding, by use of a transfer which can be app...
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WO/2003/022547A1 |
According to the invention, a housing element (5) for a supply pump is produced in a tool mould (11) by means two moulding elements (12, 13) protruding in a channel (9) which is embodied as an inlet channel. The moulding elements (12, 13...
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WO2002094557B1 |
This invention is an indicia transfer and method for its use to impart indicia to polylefin objects during rotational molding. The transfer is a laminating of at least three coats on a carrier sheet, which is preferably a flexible, trans...
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WO/2003/020495A1 |
A method provides for full or partial infusion of resin into three-dimensional, woven textile preforms (23). Resin film (41, 45) is placed at selected locations adjacent the preform, and the resin film may be separated from other areas o...
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WO/2003/016014A1 |
A molding process and apparatus are disclosed herewith including extruding a polymer from at least one nozzle (12) into a mold cavity (16), and displacing at least one of the nozzle (12) and the mold cavity (16) during the step of extrud...
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WO/2003/013390A2 |
An earplug (12), includes a body (14), of soft elastomeric material such as a soft resilient foam for insertion in the ear canal, and a stiffener (16), of more rigid material than the body (14). The stiffener (16), is in the form of a tu...
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WO/2003/013391A2 |
An earplug arrangement enables low cost manufacture and storage of earplugs and convenient dispensing of individual earplugs (160). The earplugs (160) are formed from an extrusion of a maximum diameter of about 12 mm and with narrow loca...
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WO/2003/013389A2 |
Earplugs produced by extrusion of a foamable polymer through an extrusion head opening (14), are severed and shaped to produce a largely symmetric rounded end (27, 28) and/or compression bands (190, 192, 204) for stiffening. Severing of ...
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WO/2003/013780A1 |
This invention provides an arrangement for moving an item from a first station to a transfer tube (50) comprising a transfer tube (50), a transfer arm (26, 28) for placement of the item on the transfer tube, and alignment means for align...
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WO/2003/011551A1 |
A method for coating hydrogel and silicone hydrogel articles, and articles made by the method, are provided in which the coating is first applied to the molding surface in which an article-forming material will be cured to form the artic...
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WO/2003/009985A1 |
The invention relates to an internally coated mold that is capable of preventing, for a long time, paint leakage liable to occur in association with an internal mold coating forming method, and to an internal mold coating forming method ...
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WO/2003/008170A1 |
The invention relates to a device useful for the indication of signs in buttons, switches, handles, signs and control panels comprising a depicted member affixed to a light-transparent mold by means of a shaped anchor. The invention also...
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WO/2003/008169A1 |
A tire vulcanizing mold having a greatly improved function for discharging air from between the molding pieces of a sector mold, wherein a tread ring for molding and vulcanizing the tread portion of a tire is composed of a plurality of s...
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WO/2003/004434A1 |
The invention concerns a method for making synthetic tiles for floor covering, characterised in that it consists in casting in a moulding tray (4) a polyurethane resin having a Shore A hardness ranging between 70 and 85, said resin consi...
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WO/2002/102566A1 |
Process for producing and storing a semi-finished product in strip form made of crosslinkable elastomeric material, which includes : - preparing an elastomeric composition ; - forming said elastomeric composition to obtain a semi-finishe...
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WO2001081771A9 |
A method of releasably fastening objects together includes providing a first object (101, 201, 701, 901, 1101, 1301) with a continuous hook fastener membrane (100, 200, 700, 900, 1100, 1200, 1300, 1500, 1500') having a base of thermoplas...
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WO/2002/103457A1 |
The invention relates to data carriers marking by means of protective holograms using a hologram property to modify the spatial position and the colour of a restored image when the orientation of said hologram is modified in relation to ...
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WO/2002/100627A1 |
During the placement of thermoplastic tapes the adhesion between tool surface and material surface is insufficient. The application of a first cover layer is essential for the production of a structural component in a thermoplastic tape ...
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WO/2002/096627A1 |
A method for transferring a hydrophobic top coat onto an optical substrate comprising the steps of : (a) providing a two-part plastic mold having opposed optical surfaces defining therebetween a molding cavity; (b) forming on at least on...
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WO/2002/096628A2 |
A method for forming a coated optical article comprising the steps of : (a) providing a two-part mold having opposed optical surfaces defining therebetween a molding cavity; (b) forming successively, on at least one of the optical surfac...
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WO/2002/094531A1 |
The molded article (10) includes at least one compression molded plastic layer (60) having an inner surface and an outer surface thereof, and at least one plastic projection, as a boss or rib, extending from and bonded to the inner surfa...
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WO/2002/092312A1 |
The invention relates to a piston stopper (2) which is substantially made of rubber, comprising a piston section (8) which is enclosed in cap-like manner by an inert film (9') facing the contents of a syringe or carpule cylinder (1) and ...
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WO/2002/090080A1 |
A system and method of making an in-mold clear-coated composite with a predetermined degree of finish. After a mold (20) is heated, unpigmented first-reactant and second-reactant solvent mixtures are combined to form a clear coat mixture...
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WO/2002/090079A1 |
A system and method of making a layered, reinforced composite having an as-cured 'Class A' surface. A mold (20) with a surface (200) having a predetermined degree of finish is heated to a temperature consistent with 'in-molding coating' ...
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WO/2002/090048A2 |
The invention concerns a device comprising a sheet (10) having a rough surface (10A), means (14, 16) for maintaining said sheet opposite the surface to be ground (12A) of the workpiece (12) and spaced apart from said surface. At least a ...
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WO/2002/087842A1 |
Described is a demolding method and device suitable for demolding formed bodies (3), in particular ophthalmic lenses (3). Said method encompasses the simultaneous application of transverse or essentially radial forces (F¿1?; F¿21?, F¿...
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WO/2002/088878A2 |
Molded silicone rubber sheets with optical quality surfaces and methods for making the same. The silicone rubber sheets are made by molding liquid silicone rubber in a mold. In embodiments, the mold forms parallel optical quality flat su...
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WO/2002/083388A2 |
An apparatus for manufacturing hollow articles made of plastics having internal undercuts, comprising at least one compression-molding unit (S), which is composed of an upper male mold part (1) which comprises a plug (15) and of a lower ...
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WO/2002/081210A1 |
A method of manufacturing a hollow section grid-stiffened panel comprises providing a tool (10) having a surface (12). The stiffened skin composite panel is preassembled comprising laminating a composite outer skin (14) on the surface, p...
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WO/2002/081184A1 |
A method and a device for removing molded soft contact lenses, high-precision intraocular lenses and the like, from the individual molds (12 and 20) in which they are produced. Provided is an infra-red radiation or heater device (60) pre...
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