Patents for B29C 71 - After-treatment of articles without altering their shape; Apparatus therefor (6,473)
01/1997
01/02/1997EP0448722B1 Apparatus for controlling the dose of irradiation of a product
12/1996
12/24/1996US5587767 Digital film heat processor and method of developing digital film
12/19/1996WO1996040308A1 Treatments to reduce thrombogeneticity in heart valves made from titanium and its alloys
12/19/1996DE19520477A1 Fibre-reinforced, thermally expanded thermoplastic sheet
12/18/1996EP0748198A1 Process for producing a surfactant treated, formed, polymeric web
12/17/1996US5585229 Heat treatment at temperature lower than glass transition temperature
12/17/1996US5585125 Molding method and cooling apparatus for pressure resisting bottles of synthetic resin
12/12/1996WO1996039293A2 Anti-projection masking film
12/11/1996EP0747206A1 Reduction of discoloration in plastic materials
12/10/1996US5582670 Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
12/08/1996CA2178261A1 Reduction of discoloration in plastic materials
12/03/1996US5580624 Lightweight, insulative, biodegradable
12/03/1996US5580409 Methods for manufacturing articles of manufacture from hydraulically settable sheets
11/1996
11/27/1996EP0743899A1 Hinges for highly inorganically filled composite materials
11/26/1996US5578674 Butadiene-styrene block copolymer dispersion with surfactant and water coating and annealing
11/21/1996WO1996036890A1 Polysiloxane-polyol macromers, their preparation and their use
11/21/1996CA2220217A1 Polysiloxane-polyol macromers, their preparation and their use
11/19/1996US5575968 Process for the preparation of thermoplastic resin film
11/13/1996EP0742246A1 Stretched polystyrene film and process for the preparation of strechted polystyrene film
11/13/1996EP0741637A1 Treatment of contact lenses with supercritical fluid
11/13/1996CN1135401A Polyester continuousely-crystallizing device
11/12/1996US5574096 Gas barrier film and production process thereof
11/12/1996US5573790 Apparatus for manufacturing expandable polystyrene (EPS) pellets
11/06/1996EP0741327A1 A film processor and method of developing film
11/06/1996EP0740998A2 Automated method and apparatus for hydrating soft contact lenses
10/1996
10/31/1996WO1996034045A1 Plastic-based composite product and method and apparatus for manufacturing same
10/30/1996EP0537290B1 Intraocular lens and method for making same
10/15/1996US5565160 Crosslinked unsaturated acid graft-modified polyethylene outer layer
10/15/1996US5565053 Method of manufacturing a plastic molding
10/10/1996WO1996031792A1 Extended wear ophthalmic lens
10/10/1996WO1996031791A1 Polysiloxane-comprising perfluoroalkyl ethers, and the preparation and use thereof
10/08/1996US5563204 High-strength films of block copolymer latices
10/08/1996US5562773 Tire conditioning apparatus
10/03/1996WO1996030219A1 Formation of an image within a polymer material
10/01/1996US5560988 Blend of polyvinyl alcohol and poly(meth)acrylic acid
09/1996
09/26/1996WO1993015134A3 Method for enhancing irradiation sterilization stability of optical polymers
09/19/1996DE19509309A1 Table tennis bat covering with improved characteristics
09/18/1996EP0731748A1 Method for making thin-walled, closed-ended, tubular articles of thermoplastic elastomers
09/12/1996WO1996027488A1 Method for making a transparent organic glass substrate, and resulting substrate
09/11/1996EP0731540A1 Ion generator for a total containment connecting/disconnecting device of plastic tubes
09/11/1996EP0730949A2 Methods of winding, annealing and unwinding a polymer film web, an annealing apparatus and a photographic film support prepared using said method or apparatus
09/11/1996EP0730939A2 Method and apparatus for reducing shrinkage of extruded rubber member
09/10/1996US5554332 Process of manufacturing shaped elements from synthetic thermopolastics
09/07/1996CA2170179A1 Ion generator in connect/disconnect of plastic tubes
09/04/1996EP0584060B1 Apparatus for forming a nonwoven fibrous sheet
09/03/1996US5552479 Mixtures of polyvinyl alcohol and poly(meth)acrylic acid shaped into films and heat treatment
08/1996
08/29/1996WO1996026059A1 Method of deblocking, extracting and cleaning polymeric articles with supercritical fluid
08/29/1996CA2211023A1 Method of deblocking, extracting and cleaning polymeric articles with supercritical fluid
08/27/1996US5550175 Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers
08/20/1996US5547723 Plastic articles of reduced gas transmission and method therefor
08/14/1996EP0726137A2 Method for recovering flatness of web material and apparatus therefor
08/13/1996US5545450 Useful for food and beverage containers
08/07/1996EP0724950A1 Process for the annealing of objects out of thermoplastic materials
08/01/1996WO1996022876A1 Polyester product and process for producing the same
07/1996
07/30/1996US5540876 Gamma radiation treated material
07/30/1996CA2073325C Method of making reinforced structural composite assemblies
07/25/1996WO1996022179A1 A process and apparatus for forming crystalline polymer pellets
07/24/1996EP0722973A1 Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
07/23/1996US5539033 Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers
07/17/1996CN2231176Y Corrector for bicycle plastic wheel
07/11/1996WO1996021238A1 Electron beam device with single crystal window and matching anode
07/11/1996DE19500383A1 Continual crystallisation of polyester material
07/11/1996CA2209593A1 Electron beam device with single crystal window and matching anode
07/10/1996EP0562000B1 Substantially phosphate free mildly acidic cleaner for plastics
07/10/1996CN1126233A Highly inorganically filled compositions, articles of manufacture made from highly inorganically filled compositions and methods for making same
07/09/1996US5534215 Process for the preparation of biaxially oriented polyester film
06/1996
06/27/1996WO1996019680A1 Thermal treatment process and device for friction lining surfaces
06/27/1996DE4445882A1 Verfahren und Vorrichtung zur thermischen Behandlung von Reibbelagoberflächen Method and apparatus for thermal treatment of friction lining surfaces
06/25/1996US5529741 Controlling the coefficient of thermal expansion of liquid crystalline polymer based components
06/25/1996US5529740 Process for treating liquid crystal polymer film
06/25/1996US5529654 Process forming a shaped laminate
06/12/1996EP0715944A1 Process for the production of chemical reactions in a polymer film
06/12/1996EP0704102A4 Electron beam array for surface treatment
06/12/1996CN1031986C Chamber for hydrating contact lenses
06/11/1996US5525391 Plastic strap
06/06/1996WO1996017005A1 Stretched polystyrene film and process for the preparation of strechted polystyrene film
06/05/1996EP0446300B1 Ultrahigh molecular weight linear polyethylene, articles and processes of manufacture
06/05/1996CN1123733A Process for annealing thermoplastics
06/04/1996US5523143 Dendritic, plateau structures having a fissured, fractal edge
05/1996
05/28/1996US5520875 Process for producing a surfactant treated, formed, polymeric web
05/23/1996WO1996014980A1 Pipe manufacturing process
05/23/1996WO1996014977A1 Process for molding aromatic polyimide resin
05/22/1996EP0712718A1 Laminated plate and method of manufacturing the same
05/22/1996EP0712715A2 Dimensionally recoverable article
05/15/1996EP0711649A1 Plastic strap and method of manufacturing same
05/15/1996EP0665781A4 Method for electrostatic charging of film.
05/02/1996WO1996012606A1 Foamed starch compositions, articles and methods
05/02/1996DE19540622A1 Strain-free, homogeneous, elastic moulding prodn. by liquid absorption
05/01/1996EP0709620A1 Light irradiator
04/1996
04/30/1996US5511686 Container made of a synthetic material and method for making same
04/24/1996EP0707536A1 Gamma radiation treated material
04/24/1996CN1121333A Apparatus and method for uniformly irradiating a strand
04/23/1996US5510155 Method to reduce gas transmission
04/18/1996DE4437042A1 Polyacetal moulding material prodn. for low residual monomer content
04/17/1996EP0706451A1 Method of forming a three-dimensional coloured article
04/17/1996CN1120826A Heat-sealable oriented web
04/16/1996US5508072 Sheets having a highly inorganically filled organic polymer matrix
04/10/1996CN1031526C Polymer bearing cage with amorphous case
04/09/1996USRE35203 Electron beam array for surface treatment
04/09/1996US5506046 Disposable containers
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