Patents for B29C 71 - After-treatment of articles without altering their shape; Apparatus therefor (6,473) |
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10/16/1997 | CA2248906A1 Sealable containers comprising an inorganically filled matrix |
10/15/1997 | EP0801095A1 Product having reduced friction and improved abrasion resistance |
10/09/1997 | WO1997036741A1 Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom |
10/09/1997 | WO1997036736A1 Process and device for steam-conditioning plastic articles |
10/08/1997 | EP0799391A1 Thermal treatment process and device for friction lining surfaces |
10/07/1997 | US5674442 Process for manufacturing thermoplastic sheet and apparatus therefor |
09/23/1997 | US5670586 Polyketones with enhanced tribological properties |
09/12/1997 | WO1997032723A1 Method for making a multilayer polyester film having a low coefficient of friction |
09/09/1997 | US5665442 Containers |
09/02/1997 | US5662731 For use in containers and packaging materials |
08/27/1997 | EP0650450B1 Self limiting microwave susceptor |
08/26/1997 | US5660904 Food and beverage containers |
08/26/1997 | US5660903 Artificial paper; food and beverage containers; biodegradable |
08/26/1997 | US5660900 Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
08/19/1997 | US5658967 Treating with a plasma to immobilize |
08/19/1997 | US5658603 Systems for molding articles having an inorganically filled organic polymer matrix |
08/19/1997 | US5658393 Method of removing adsorbates from a polyester bottle |
08/19/1997 | CA2007160C Microporus membrane from cold-rolled precursor films |
08/12/1997 | US5655273 Minimal curl sealing flange |
07/22/1997 | US5650204 Consists of a blend of polyethylene terephthalate, and a copolymerized polyester; heat resistance, nonadsorptivity, and high mean crystallinity; useful as containers for juices, natural water, tea and other drinks |
07/17/1997 | CA2240814A1 Surface treatment for micro-conduits employed in blood heat exchange system |
07/15/1997 | US5648133 Biaxially oriented crystalline resin container and process of making the same |
07/10/1997 | DE19615937C1 Conditioning of polyamide components after forming |
07/10/1997 | DE19600511A1 Forming a dimensionally accurate elastomer component for vibration=free torque transfer in a dog coupling |
07/09/1997 | EP0678108B1 High-strength films of block copolymer latices |
07/02/1997 | EP0781644A2 Heat-treating method of a thermoplastic resin film |
07/02/1997 | EP0781194A1 Process for treating liquid crystal polymer film |
07/02/1997 | CN1153186A Microporous film of high molecular weight polyolefin and process for producing same |
07/01/1997 | US5643388 Process of making paperboard carrier for static cling vinyl products |
06/24/1997 | US5641584 Highly insulative cementitious matrices and methods for their manufacture |
06/24/1997 | US5640980 Automated apparatus for hydrating soft contact lenses |
06/19/1997 | WO1997022019A1 Methods of manufacturing contact lenses |
06/19/1997 | WO1997021537A1 Cross-linked polyketones |
06/19/1997 | WO1997021497A1 Plasma-induced polymer coatings |
06/19/1997 | CA2238757A1 Cross-linked polyketones |
06/19/1997 | CA2238650A1 Methods of manufacturing contact lenses |
06/19/1997 | CA2238345A1 Plasma-induced polymer coatings |
06/11/1997 | EP0666790B1 Process for manufacturing formed parts made of hot-formable plastics |
06/10/1997 | US5637267 Providing component made at least partly from polychlorotrifluoroethylene, heating above the melting point, rapidly quenching in cold medium; better uv transmission properties |
06/10/1997 | US5636454 Tentering oven for stretching film as it conveys through an airstream directed at its top and bottom surface |
06/04/1997 | EP0776254A1 Use of plastic film to mask parts of the surface of a substrate before paint is applied |
06/03/1997 | US5634789 Knurled edge portions; annealing wound roll film in an isothermal chamber where layers of wound film are kept from contacting each other by spaces of air |
05/28/1997 | EP0775173A1 Starch-bound cellular matrix |
05/28/1997 | EP0775049A1 Self-adhesive film and procedure for its manufacture |
05/27/1997 | US5633018 Apparatus for forming crystalline polymer pellets |
05/27/1997 | US5632852 Ion generator in connect/disconnect of plastic tubes |
05/20/1997 | US5631097 Foams, construction materials, nonpolluting, wrapping pipes, tubes, ducts |
05/20/1997 | US5631053 Hinged articles having an inorganically filled matrix |
05/20/1997 | US5630970 Exposing to sorbent vapor, such as propane or butane, thereby reopening the microvoids that make up the free volume |
05/15/1997 | WO1997017233A1 Air bag tear seam and method of manufacture |
05/15/1997 | WO1997017182A1 Method for producing an optical article using visible light radiation |
05/15/1997 | WO1997017181A1 Method for producing an optical article in a mold sealed under vacuum |
05/15/1997 | CA2235930A1 Air bag tear seam and method of manufacture |
05/14/1997 | EP0693990B1 Heat-sealable oriented web |
05/13/1997 | US5629141 Process for heat treatment of a photographic support |
05/07/1997 | EP0771550A2 Process for manufacturing a filter-catheter, and filter-catheter |
05/07/1997 | EP0771549A2 Filter-catheter |
04/22/1997 | US5622259 Reduction of discoloration in plastic materials |
04/17/1997 | WO1997013635A1 Cleaning process |
04/16/1997 | EP0768168A2 Method for producing a web |
04/16/1997 | EP0767735A1 Incorporation of adsorbents during extraction and/or hydration of hydrogel materials |
04/16/1997 | EP0767681A1 Improved nonwoven barrier and method of making the same |
04/15/1997 | US5621026 Gas barrier film and production process thereof |
04/09/1997 | CN1147237A Process and installation for targeted formation of germs or crystals |
04/08/1997 | US5618488 Method of manufacturing a seal for a roller bearing |
04/08/1997 | US5618341 Methods for uniformly dispersing fibers within starch-based compositions |
04/02/1997 | EP0646275B1 Method for the heat treatment of a cable |
03/26/1997 | EP0764182A1 Propylene polymer compositions, methods therefor, and articles therefrom |
03/26/1997 | EP0543899B1 Sub-surface marking |
03/19/1997 | CN1145602A Polyester product and process for producing the same |
03/18/1997 | US5612588 Electron beam device with single crystal window and expansion-matched anode |
03/12/1997 | EP0461273B1 Process for producing laminate |
03/05/1997 | CN2248630Y Portable machine for working corner of plastic window or door |
03/04/1997 | US5607518 Methods of deblocking, extracting and cleaning polymeric articles with supercritical fluids |
02/26/1997 | CN1143972A Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers |
02/25/1997 | US5605714 Treatments to reduce thrombogeneticity in heart valves made from titanium and its alloys |
02/19/1997 | CN1143345A Method for making thin-walled, closed-ended, tubular articles of thermoplastic elastomers |
02/18/1997 | US5603871 Method for manufacturing molded resin product and plastic mirror |
02/12/1997 | EP0532714B1 Radiation curing of perfluoroelastomers |
02/11/1997 | US5601890 Heat sealable, discoloration inhibition, heat shrinkable; electrosurgical instrument |
02/11/1997 | US5601762 Method for enhancing the properties of a string used in a stringing device |
02/11/1997 | US5601092 Method for making thin walled closed ended tubular articles of thermoplastic elastomers |
02/05/1997 | CN1142209A Treatment of contact lenses with supercritical fluid |
02/05/1997 | CN1033956C Melted articles injection-forming method and apparatus with filtering and mixing |
02/04/1997 | US5598850 Method for making thin walled, closed-ended, tubular articles of thermoplastic elastomers |
01/29/1997 | EP0755231A1 Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloys |
01/28/1997 | US5597456 Glow discharge |
01/28/1997 | US5596805 Method of manufacturing a plain bearing for a movable functional part of synthetic resin material, while retaining an unperturbed molecular structure |
01/22/1997 | EP0754719A2 Microporous film of high molecular weight polyolefin and process for producing same |
01/22/1997 | EP0754167A1 Process and installation for the targeted formation of germs or crystals |
01/19/1997 | CA2181423A1 Microporous film of high molecular weight polyolefin and process for producing same |
01/15/1997 | EP0753395A1 Polyester product and process for producing the same |
01/14/1997 | US5593719 Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloys |
01/14/1997 | US5593550 Modifying slip characteristics of surface of elongated passageway in polymeric tubing, e. g., by forming glow discharge in gas in passageway of plastic tubing by reactance coupling using pulsed radio frequency power |
01/09/1997 | WO1996039293A3 Anti-projection masking film |
01/08/1997 | EP0751980A1 Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers |
01/08/1997 | EP0751865A1 Plastic workpiece and process for producing it |
01/08/1997 | CN1139940A Stretched polystyrene film and process for the preparation of stretched polystyrene film |
01/07/1997 | US5592357 Electrostatic charging apparatus and method |
01/07/1997 | US5591817 Molded articles of syndiotactic polypropylene and method for preparing same |