Patents for B29C 71 - After-treatment of articles without altering their shape; Apparatus therefor (6,473) |
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03/30/2000 | WO2000016968A1 Polytetrafluoroethylene molded product in block form and method for production thereof |
03/28/2000 | US6043328 Moldings, contact lenses, corneal implants or biomedical articles, |
03/22/2000 | EP0986456A1 Process for strengthening collagen casings |
03/16/2000 | WO2000013882A1 Lens hydration apparatus and method |
03/15/2000 | EP0804331A4 Foamed starch compositions, articles and methods |
03/14/2000 | US6037063 High barrier, coextruded compositions useful in the manufacture of clear, heat-stable articles and methods relating thereto |
03/09/2000 | WO2000012296A1 Automated cast mold hydrating device |
03/09/2000 | WO2000012295A1 Apparatus and process for texturing a thermoplastic extrusion |
03/09/2000 | CA2341399A1 Automated cast mold hydrating device |
03/08/2000 | CN1246823A Process of roughening thermoplastic films and roughed plastic films |
03/01/2000 | EP0982114A1 Biaxially oriented polyester film for membrane switch |
03/01/2000 | EP0871972A4 Electron beam device with single crystal window and matching anode |
02/29/2000 | US6030673 Starch-bound cellular matrix formed by gelatinizing a starch based binder with water and hardening by evaporating water to form inner foam and outer skin and coating with specific natural or synthetic biodegradable materials |
02/23/2000 | EP0980490A1 Method of lining pipes |
02/22/2000 | US6027770 Functional polyolefinic film |
02/17/2000 | WO2000007816A2 Plastic strapping with modified surface characteristics |
02/17/2000 | CA2343028A1 Plastic strapping with modified surface characteristics |
02/16/2000 | EP0776254B1 Use of plastic film to mask parts of the surface of a substrate before paint is applied |
02/16/2000 | CN2363874Y Surface corona processor |
02/16/2000 | CN1049382C Creep-resistant composite material for valve base and producing process thereof |
02/09/2000 | EP0978137A1 Apparatus and method for a modular electron beam system for the treatment of surfaces |
02/09/2000 | CN1049174C Process of making shaped articles from synthetic thermoplastic materials |
02/03/2000 | WO2000005058A1 Weatherseal having an electrically deformed polymer surface and method of manufacture |
02/03/2000 | DE19834688A1 Texturing of seal profile used around vehicle access openings is achieved using, e.g., laser to inscribe transverse fish scale pattern preventing undesirable slip-stick noises |
01/26/2000 | EP0974445A2 Method for preparing a preform for making thin-walled, closed-ended, tubilar articles of thermoplastic elastomers. |
01/26/2000 | EP0693363B1 Fluororesin molded product smoothing method and smoothed molded product |
01/25/2000 | US6017599 Laminated sheet and manufacturing method thereof |
01/25/2000 | US6017212 Methods of winding, annealing and unwinding a polymer film web, an annealing apparatus and photographic film support prepared using said method or apparatus |
01/19/2000 | EP0972627A2 Thermoforming system for plastic containers |
01/19/2000 | EP0972506A2 Flexible bag for containing at least two separate substances to be mixed for medical use, and relative fabrication method |
01/19/2000 | EP0971801A1 Method for providing a coating on polyalkylene |
01/19/2000 | EP0971800A1 Method of irradiation of polymer films by an electron beam |
01/18/2000 | US6015044 Carrier base, extruded layer of high density polyethylene cooled and surface treated to provide smoothness, surface energy and attaching cling vinyl product; good adhesionand easy peeling; transportation of cling vinyl |
01/18/2000 | CA2044177C Apparatus for controlling the dose of irradiation |
01/13/2000 | DE19831024A1 Conditioning linoleum to assure lasting dimensional stability, avoiding edge curl, shrinkage and wrinkling |
01/12/2000 | EP0970799A1 Molded polytetrafluoroethylene article and method of production thereof |
01/12/2000 | EP0969956A2 Molding processes |
01/11/2000 | US6012471 Automated method and apparatus for single sided hydration of soft contact lenses in package carriers |
01/11/2000 | CA2008189C Injection molded preform, method of treating same and container formed therefrom |
12/30/1999 | DE19816246C1 Verfahren zur Elektronenbestrahlung von Schichten auf Oberflächen von Objekten sowie Einrichtung zur Durchführung des Verfahrens A method for electron beam irradiation of layers on surfaces of objects as well as means for carrying out the method |
12/29/1999 | WO1999067080A1 Orientation of films to improve barrier and uv stability |
12/29/1999 | EP0966348A1 Postcure treatment for reaction injection molded polyurethanes |
12/29/1999 | CN1239906A Gas borne particulate filtration device and method of manufacturing thereof |
12/22/1999 | EP0820601B1 Polysiloxane-comprising perfluoroalkyl ethers, and the preparation and use thereof |
12/21/1999 | US6004415 Manufacture procedure of vehicle sunshade curtain |
12/16/1999 | WO1999064502A1 Method for producing foamed plastic blocks based on polyolefin |
12/16/1999 | DE19825939A1 Verfahren zur Herstellung von geschäumten Kunststoffblöcken auf Polyolefinbasis A method for producing foamed polyolefin-based plastics blocks |
12/16/1999 | DE19822323A1 Lasermarkierungs- oder Beschriftungseinrichtung Laser marking or labeling device |
12/15/1999 | EP0775049B1 Self-adhesive film and procedure for its manufacture |
12/14/1999 | US6001438 A tubes being adhesive to a substrate and heat sealable after cyclic autoclave sterilization, resist to discolorization and radiation |
12/14/1999 | US6001176 Method and device for specific formation of nuclei or crystals |
12/09/1999 | DE19822684A1 Verfahren zur Erzeugung von Gradientenindex-Brechzahlprofilen in polymeren optischen Fasern Process for the production of graded-index profiles in polymeric optical fibers |
12/08/1999 | EP0961735A1 Method of manufacturing pharmaceutical articles |
12/07/1999 | US5998096 Process for producing polymerization or crosslinking rate-distributed article and process for producing lens, lens array or waveguide using the process |
12/07/1999 | CA2155928C Plastic articles of reduced gas transmission and method therefor |
12/02/1999 | WO1999061514A1 Method of producing a thermoplastic polymer preform and an article produced therefrom |
12/02/1999 | WO1999061224A1 Multiple-pass irradiation of polyolefin films |
12/02/1999 | WO1999061220A1 Method and apparatus for increasing the rate of crystallization of thermoplastic articles |
12/02/1999 | CA2332984A1 Method of producing a thermoplastic polymer preform and an article produced therefrom |
12/01/1999 | EP0960711A2 Foamed starch compositions, articles and methods |
12/01/1999 | EP0960020A1 In-mold labels and uses thereof |
11/30/1999 | US5993922 Multilayer film containing at least one layer containing polymer crosslinking enhancer composition wherein each of at least one layer is crosslinked to a greater degree than one other layer; food packaging |
11/25/1999 | WO1999059803A1 Method for producing gradient index refraction index profiles in polymer optical fibres |
11/25/1999 | DE19922620A1 Films and laminates useful for vehicle interior or exterior parts and electrical and office equipment housings |
11/25/1999 | DE19915770A1 Pressure injection molding plant and handing equipment for plastic moldings and inserts |
11/24/1999 | EP0958881A1 Laser marking or inscribing device |
11/18/1999 | DE19821827A1 Grosshohlkörper aus Polyethylen Large blow molding of polyethylene |
11/17/1999 | EP0956939A1 Large polyethylene containers |
11/17/1999 | EP0633840B1 Compressible ply for printing blankets |
11/16/1999 | US5985949 Resin treated with ionizing radiation for wear resistance |
11/16/1999 | US5985394 Solidified mixture of polyvinyl alcohol, water, dialkyl sulfoxide, linear alkane; heat treatment; lubricity; urinary catheters |
11/04/1999 | WO1999055528A1 Heat-shrinkable multilayer film |
11/03/1999 | EP0953428A1 Plasma process for reducing friction within the lumen of polymeric tubing |
11/02/1999 | US5976235 Relates to sheets having a starch-bound matrix reinforced with fibers and optionally including an inorganic mineral filler. the molded sheets may be substituted for conventional paper and paperboard products. |
11/02/1999 | CA2187555C Method of producing reformed crosslinked polyethylene articles |
10/28/1999 | DE19900357C1 Faster balancing of temperature differences in extruded, smoothed and cut plastic plates |
10/28/1999 | DE19757077C2 Verfahren zur Herstellung von porösen, flächenhaften Komponenten für eine Brennstoffzelle A process for producing porous, sheet-like components for a fuel cell |
10/27/1999 | CN1232745A Oil bath for post-treatment of cast nylon pipe |
10/26/1999 | US5972446 Refillable polyester stretched bottle capable of desorbing adsorbates from surfaces thereof by contact with water or water vapor heated to 40 to 150.degree. c. |
10/26/1999 | US5972275 Method of relieving stresses in extruded members having reinforcing bars |
10/21/1999 | WO1999052650A1 Method for the electron irradiation of layers on surfaces of objects and a device for carrying out the method |
10/21/1999 | WO1999052474A1 Wear resistant surface-gradient cross-linked polyethylene |
10/14/1999 | WO1999051423A1 Method for producing a throttle point |
10/14/1999 | WO1999051333A1 Treatment chamber |
10/12/1999 | US5965631 Extended wear ophthalmic lens |
10/12/1999 | US5964926 Gas born particulate filter and method of making |
10/07/1999 | WO1999050039A1 Preform post-mold cooling method and apparatus |
10/07/1999 | DE19814650A1 Verfahren zur Herstellung einer Drosselstelle A process for producing a throttle point |
10/06/1999 | EP0947304A2 Preform post-mold cooling method |
09/29/1999 | EP0945202A2 Apparatus and method for producing a three-dimensional object and apparatus for applying a layer of powder on a surface |
09/28/1999 | US5958167 Winding; applying radio frequency |
09/22/1999 | EP0942784A1 Gas borne particulate filtration device and method of manufacturing thereof |
09/15/1999 | EP0826158B1 Polysiloxane-polyol macromers, their preparation and their use |
09/08/1999 | EP0625172B1 Elevated temperature dimensionally stable impact modified polyester with low gas permeability |
09/08/1999 | EP0625091B1 Elevated temperature dimensionally stable polyester with low gas permeability |
09/07/1999 | US5948342 Rapid prototyping method of sintering powdery material and fabricating apparatus using the same |
09/07/1999 | CA2006814C The utilization of polyester in place of lead for use as a sheathing material for curing long length hose |
08/31/1999 | US5945498 Polysiloxane-comprising perfluoroalkyl ethers and the preparation and use thereof |
08/24/1999 | US5942326 Shrink film with good ink adhesion |
08/18/1999 | EP0935446A1 Crosslinking of polyethylene for low wear using radiation and thermal treatments |