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