| Patents for B29D 23 - Producing tubular articles (6,162) |
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| 07/01/1997 | US5643979 Chlorinated ethylene-propylene copolymer, triazine vulcanization agent with salt of mercaptothiazole and amine, acid acceptor magnesium oxide and hydrotalcite with thio compounds |
| 06/25/1997 | EP0780217A2 Thermoplastics tube or similar shaped piece and process for its manufacture |
| 06/24/1997 | US5641373 Method of manufacturing a radially-enlargeable PTFE tape-reinforced vascular graft |
| 06/19/1997 | WO1997021950A1 Co-extruded multilayer plastic pipe, method for producing the same, and device therefor |
| 06/19/1997 | CA2239870A1 Co-extruded multilayer plastic pipe, method for producing the same, and device therefor |
| 06/18/1997 | EP0696247B1 Spiral carrier sleeves for printing cylinders and product thereof |
| 06/18/1997 | EP0581820B1 Method of manufacture of a structurally composite metal and plastics tube |
| 06/11/1997 | EP0666790B1 Process for manufacturing formed parts made of hot-formable plastics |
| 06/10/1997 | US5636878 Pipe coupling |
| 06/04/1997 | EP0680444B1 Method for producing a tube having a wall containing over 60 % of a plastic material and having a body and a necked head, and resulting tube |
| 06/04/1997 | EP0610349B1 Heat shrinkable sleeve for connecting a pipe and cable |
| 06/04/1997 | CN1150926A Material for fiber reinforced thermoplastic resin plastic (FRTP) molded objects and manufacture molded object with it |
| 06/03/1997 | US5634498 Lubricous flexible synthetic hose and method for producing same |
| 05/28/1997 | EP0775472A2 Expandable stent graft covered with expanded polytetrafluoroethylene |
| 05/27/1997 | US5633075 Composite material |
| 05/27/1997 | US5632951 Method of making a flexible plastic tube |
| 05/22/1997 | WO1997018412A2 Apparatus for making electrofusion saddle coupler including heat grooving and wire insertion devices |
| 05/20/1997 | US5630975 Method and a device for joining at least two plastic elements in a liquid- and/or gastight manner |
| 05/15/1997 | WO1997010936A3 Method for heating and/or cross-linking of polymers and apparatus therefor |
| 05/15/1997 | DE19543071A1 Tube for individual portions |
| 05/15/1997 | DE19541522A1 Pipe for installation of power and data cables |
| 05/14/1997 | CN1149602A Antistatic hardening polyvinyl-chloride tube and producing method |
| 05/14/1997 | CN1034858C Equipment for making permeable hose |
| 05/13/1997 | US5629062 Fiber reinforced plastic pipe and process for producing the same |
| 05/07/1997 | CN1149014A Apparatus for manufacturing thermoplastic plastic pipes with lateral features of shape |
| 04/30/1997 | CN1148543A Butadiene-styrene rubber inflated inner tube of tyre |
| 04/29/1997 | CA2103119C Pipe insulation with tape closure |
| 04/22/1997 | US5622757 Fuel hose and method of producing thereof |
| 04/22/1997 | US5622592 Apparatus for welding shaped workpieces formed from a plastic material |
| 04/22/1997 | US5621960 Method and apparatus for forming an assembly of a flexible tube and closure |
| 04/15/1997 | US5620763 Thin-wall, seamless, porous polytetrafluoroethylene tube |
| 04/15/1997 | US5620555 Ultrasonically welded plastic ribbon and apparatus and process for forming same |
| 04/09/1997 | EP0766619A1 Process for manufacturing products made of a fibre-reinforced composite material |
| 04/08/1997 | US5618365 Process for manufacturing a tube with a wall containing more than 60% of plastics material and having a skirt and a necked head and a corresponding tube |
| 04/08/1997 | US5618065 Electric welding pipe joint having a two layer outer member |
| 04/02/1997 | EP0766143A1 Methods and apparatus for forming cylindrical photosensitive elements |
| 03/27/1997 | WO1997010936A2 Method for heating and/or cross-linking of polymers and apparatus therefor |
| 03/26/1997 | EP0764516A2 Apparatus for producing transversely grooved thermoplastic tubes |
| 03/26/1997 | CN1146176A Process for manufacturing tube from plastic |
| 03/25/1997 | US5614047 Method of manufacturing paint rollers |
| 03/25/1997 | CA2095652C Molded metallized plastic microwave components and processes for manufacture |
| 03/20/1997 | WO1997010463A1 Electrofusion couplers |
| 03/20/1997 | WO1997010092A1 An apparatus and method for adjusting a mandrel and a kernel while producing a plastic pipe |
| 03/18/1997 | US5612106 Bodies sheets, silicon oxide layer on heat buffers for crack prevention |
| 03/07/1997 | WO1997023344A1 Method of manufacturing tire tube containing sealant |
| 03/06/1997 | DE19633544A1 Hydraulik-Druckschlauch Hydraulic pressure hose |
| 03/05/1997 | EP0595959B1 A method for forming and consolidating a fiber reinforced resin structure |
| 03/04/1997 | US5607528 Ultrasonically welded plastic ribbon and apparatus and process for forming same |
| 02/12/1997 | EP0757936A1 Hollow article and method and apparatus for molding hollow article |
| 02/12/1997 | CN1142581A Elastic sleeve support |
| 02/12/1997 | CN1142432A Apparatus for manufacturing long pipe by centrifugal casting process |
| 02/11/1997 | US5601890 Heat sealable, discoloration inhibition, heat shrinkable; electrosurgical instrument |
| 02/06/1997 | WO1997003815A1 Improvements in and relating to reinforced hose |
| 02/06/1997 | CA2200736A1 Improvements in and relating to reinforced hose |
| 02/04/1997 | US5599418 Applying a polymer to crosslinked fibers, crosslinking to form heat shrinkable composite structure |
| 01/29/1997 | EP0755322A1 Process for manufacturing a tube from plastic |
| 01/29/1997 | CN1141235A Plastic tube with foamed inner layer, prodn. process and special mould thereof |
| 01/28/1997 | US5597456 Glow discharge |
| 01/08/1997 | EP0751867A1 Improvements in or relating to electrofusion couplers |
| 01/03/1997 | WO1997000208A1 Process for manufacturing a tubular body and process for manufacturing a tube by using the tubular body |
| 01/02/1997 | EP0750882A1 Needle holder assembly including sleeve of thermoplastic elastomer and method for its manufacture |
| 01/02/1997 | DE19522169A1 Tube mit einem Rohrkörper und einem Tubenkopf mit verschließbarer Ausgabeöffnung Tube with a tube body and a tube head with closable discharge opening |
| 12/31/1996 | US5589127 Method and apparatus for forming ribs with sideward projections in a plastic pipe, and a plastic pipe |
| 12/27/1996 | EP0749909A2 Flexible tube with pump dispenser and method of making |
| 12/24/1996 | US5587117 Applying foam forming reaction mixture comprising polyisocyanate, polyhydroxy compound, crosslinking agents; applying polymeric top coating |
| 12/11/1996 | CN1033498C "Three base circle" winding shaping process for single tube type three-direction composite material load-carrying member |
| 12/10/1996 | US5581872 Method for winding a heating wire |
| 12/03/1996 | US5580627 Molded products made from preforms of tubular braids |
| 12/03/1996 | US5579809 Reinforced composite pipe construction |
| 11/27/1996 | EP0743894A1 Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics |
| 11/27/1996 | CN2241055Y Plastic spiral pipe |
| 11/27/1996 | CN1136820A PVDF Adhesion Binder, use theirof as barrier material, and resulting materials |
| 11/21/1996 | WO1996036476A1 Methods of manufacturing tubular structures and tubular structures manufactured by the methods |
| 11/19/1996 | US5575509 Vacuum cleaner hose assembly, a flexible hose therefor and methods of making the same |
| 11/13/1996 | EP0742097A1 Multilayered film or tube |
| 11/13/1996 | CN2239883Y Composite material tubular article for sports apparatus |
| 11/12/1996 | US5573823 Molecular orientation |
| 10/24/1996 | WO1996033066A1 Radially-enlargeable ptfe tape-reinforced vascular grafts and their methods of manufacture |
| 10/23/1996 | CN2238131Y Foaming plastic pipe with core layer |
| 10/22/1996 | US5566722 Self locking slitted corrugated tubing |
| 10/17/1996 | DE19512964A1 Novel spring reinforcement for endotracheal tubes |
| 10/16/1996 | CN1133229A Polyvinyl-chloride anti-static plastic pipe material and making method |
| 10/15/1996 | US5565160 Crosslinked unsaturated acid graft-modified polyethylene outer layer |
| 10/13/1996 | CA2173927A1 Washing machine hose |
| 10/10/1996 | WO1996031723A1 Method for manufacturing a corrugated pipe, and a corrugated pipe manufactured by the method |
| 10/10/1996 | CA2216970A1 Method for manufacturing a corrugated pipe, and a corrugated pipe manufactured by the method |
| 10/09/1996 | EP0735946A1 Apparatus for making annularly ribbed plastic pipe and method of making such pipe |
| 10/09/1996 | EP0436033B1 Composite tubular article and its production method |
| 10/08/1996 | US5562429 Pulse dampener and fuel pump having same |
| 10/08/1996 | US5562005 Protective bellows |
| 10/02/1996 | EP0735639A1 Elastic sleeve support |
| 10/01/1996 | US5560941 Apparatus for the manufacture of corrugated pipes of thermoplastic plastics |
| 10/01/1996 | US5560398 Sequentially coextruded coolant conduit |
| 09/26/1996 | WO1996029194A1 Manufacture of electrofusion fittings |
| 09/19/1996 | DE19541681A1 Biodegradable, recyclable paper prod. esp. cup has biodegradable coating |
| 09/18/1996 | EP0732789A1 Improvements to underground tubular ducts for telecommunications networks |
| 09/18/1996 | EP0731894A1 Pipe insulation with adhesive closure and its method of production |
| 09/18/1996 | EP0535223B1 Process for producing tubes or pipes formed from a thermoplastic powder impregnated fiberglass roving |
| 09/17/1996 | US5556673 Transparent composite structural elements and methods for producing same |
| 09/17/1996 | US5555913 Plastic hose with a colored and/or metallized surface |