| Patents for B29K 23 - Use of polyalkenes as moulding material (5,992) |
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| 02/27/2013 | EP2561970A1 Multilayered container, die for multilayered container, and method for producing multilayered container |
| 02/27/2013 | CN202753384U Extruder for extruding foaming strip materials to be formed |
| 02/27/2013 | CN202753335U Pre-foam device for secondary foaming of foam bead |
| 02/27/2013 | CN102942730A Method for modifying high density polyethylene to prepare chemical container |
| 02/20/2013 | CN202742673U Ultra-high molecular weight polyethylene pipe flanging device |
| 02/13/2013 | CN102179919B Car spare tire cover plate manufacturing method |
| 02/13/2013 | CN101767465B Method for preparing thermoplastic resin film |
| 02/06/2013 | EP2554595A1 Fire-retardant polylactic film or sheet, and method for producing same |
| 02/06/2013 | CN101808807B Stretched thermoplastic resin foam sheet and process for production of the same |
| 02/06/2013 | CN101605674B Laminate sheet for vehicle interior finishing material and method and device for manufacturing laminate sheet for vehicle interior finishing material |
| 01/31/2013 | WO2013014986A1 Method of manufacturing a microporous polyethylene film |
| 01/30/2013 | EP2551088A1 Method for producing polypropylene-based resin foamed blow-molded article |
| 01/30/2013 | CN202702574U Speed-up mould for pipe extrusion |
| 01/30/2013 | CN202702573U Novel ultra-high molecular weight pipe extrusion mould |
| 01/30/2013 | CN102896785A Polyethylene film modifying device |
| 01/30/2013 | CN101695870B Forming method of polypropylene lamellar crystal and lamellar crystal type polypropylene product |
| 01/24/2013 | DE112011100850T5 Ethylenpolymerpellet und Extrusionsverfahren unter Verwendung desselben The same ethylene polymer pellet and extrusion method using |
| 01/23/2013 | EP2548914A1 Porous polypropylene film |
| 01/23/2013 | CN202685277U Feeding cavity of poly ethylene (PE) pipe die head |
| 01/23/2013 | CN202685273U Cross-linked polyolefin foam material extrusion die |
| 01/17/2013 | WO2013008656A1 High-voltage electric wire protection tube |
| 01/16/2013 | CN202668958U Co-rotating twin screw extruder for long fiber reinfored thermoplitics-polypropylene (LFT-PP) material processing |
| 01/16/2013 | CN102873953A Pre-coating film without primer coating, two-way stretch polypropylene film thereof and preparation method of polypropylene film |
| 01/16/2013 | CN102873950A High-surface-energy double-direction stretching polypropylene thin film and manufacturing method thereof |
| 01/16/2013 | CN102873875A Method for toughening and enhancing polypropylene |
| 01/16/2013 | CN102873810A Method for producing sound-insulating pad of car trunk |
| 01/16/2013 | CN102059801B Method for manufacturing steel lining ultrahigh molecular weight polyethylene by compression molding method |
| 01/16/2013 | CN101856875B Manufacturing method of hydraulic oil tank and hydraulic oil tank |
| 01/10/2013 | DE112011101173T5 Schäumbares Verbund-Harzteilchen für Gefrierlagerung Expandable composite resin particles for frozen storage |
| 01/09/2013 | CN102869489A Multilayered container, die for multilayered container, and method for producing multilayered container |
| 01/09/2013 | CN102862289A Totally encapsulated exhaust unit of wall pipes in polyethylene winding structures |
| 01/09/2013 | CN101896545B Molded object and process for producing the same |
| 01/02/2013 | CN102858860A Foamable Composite Resin Particle For Frozen Storage |
| 01/02/2013 | CN102848551A PP geobelt production line system |
| 12/26/2012 | CN202623281U Automatic flanging machine |
| 12/19/2012 | CN202607938U Electron radiation cross-linked polyethylene foaming equipment |
| 12/19/2012 | CN102825802A Bucket-style fire resistant enclosure and method for making the same |
| 12/18/2012 | US8334343 Grafted cyclodextrin |
| 12/12/2012 | CN202592587U Device for cooling and uniformly mixing polyolefin functional master batch |
| 12/12/2012 | CN102814958A Method for improving polyolefin gas barrier properties |
| 12/12/2012 | CN102814908A Arc-shaped PE (poly ethylene) bulletproof plugboard mold |
| 12/11/2012 | CA2531311C Enhanced lubrication in polyolefin closure with polyolefin grafted cyclodextrin |
| 12/05/2012 | CN202572944U Reinforced tube extrusion die head for plastic extruding machine of Carat tube |
| 12/05/2012 | CN102806652A Blow-molding forming process of plantation floating tray products |
| 12/05/2012 | CN102009472B Thermal stretch processing method of ultra-high molecular weight polyethylene diaphragm |
| 11/28/2012 | CN102802946A High performance sealable coextruded biaxially oriented polypropylene film |
| 11/28/2012 | CN102107511B Method for producing temperature-resisting, anti-seismic and antibacterial compound polyethylene water supply pipe |
| 11/28/2012 | CN102049861B Preparation method of BOPP film with high thermal shrinkage rate |
| 11/28/2012 | CN101177032B Method for manufacturing thin type optical lens former |
| 11/21/2012 | CN102785324A Injection moulding process of polyethylene (PE) material pieces for infusion apparatus |
| 11/21/2012 | CN102785323A Injection moulding process of polypropylene (PP) material pieces for syringe |
| 11/21/2012 | CN101654528B Biodegradable resin for agricultural film and production method thereof |
| 11/14/2012 | EP2522696A1 Flame retardant polylactic acid-based film or sheet, and method for producing same |
| 11/14/2012 | CN202528457U Destaticizing device for sheets used for production of biaxially-oriented polypropylene films |
| 11/14/2012 | CN202528456U Water curtain wall device for biaxially oriented polypropylene film production |
| 11/14/2012 | CN202528455U Vacuum-drawing device for cleaning thick sheet used for production of biaxially oriented polypropylene thin film |
| 11/14/2012 | CN202528454U Chilling roller surface antifouling structure for production of two-way stretch polypropylene film |
| 11/14/2012 | CN202528429U Novel polyolefin tubing basket type machine head |
| 11/14/2012 | CN202528351U Waste film crushing on-line recovery device for producing biaxially-oriented polypropylene film |
| 11/14/2012 | CN102781641A Ethylene polymer pellet and extrusion molding method using the same |
| 11/14/2012 | CN102774009A Method for preparing polyolefin micro-porous film |
| 11/14/2012 | CN102773984A Production technique of polyethylene reelable tube |
| 11/07/2012 | CN102765161A Process for assisting in foaming of cross-linked polyolefin as well as ultrasonic treatment device for process |
| 10/31/2012 | CN202507518U Cooling device of granulating machine of high-density polyethylene (HDPE) tube raw material |
| 10/31/2012 | CN202507509U Mold of HDPE (high-density polyethylene) tubing extruder |
| 10/31/2012 | CN202507507U One-die double-extrusion flow splitting die for extrusion forming of polypropylene pipe |
| 10/31/2012 | CN202507500U Device for rapidly extruding cross-linked polyethylene pipe |
| 10/31/2012 | CN102756449A Expander for perpendicular cross-linked polyolefin foaming furnace |
| 10/24/2012 | CN202498745U Turned ultra-high molecular weight polyethylene film |
| 10/24/2012 | CN102744887A Cross-linked polyolefin foaming process and heat treatment device thereof |
| 10/24/2012 | CN102744860A Production method for over-wide chlorinated polyethylene waterproof coiled material |
| 10/17/2012 | CN202491404U Material supply device |
| 10/17/2012 | CN202491399U Plastic extruding machine of Klarinette tube |
| 10/17/2012 | CN102729458A Full-automatic plastic sucking and punching former |
| 10/17/2012 | CN102729447A Polyethylene feed tube production line processing control method |
| 10/17/2012 | CN101610888B Imprint mold and method for production thereof |
| 10/11/2012 | WO2012137632A1 Method for producing transparent recycled sheet, and transparent recycled sheet |
| 10/10/2012 | CN102717466A Children's shampoo bed and production process thereof |
| 10/10/2012 | CN101875234B Preparation process of polypropylene diaphragm for pressure filter |
| 10/10/2012 | CN101663152B Film, method for producing the same, and use of the same |
| 10/10/2012 | CN101585220B A manufacturing method for engineering plastic type non-tower water supply tank |
| 10/10/2012 | CN101380990B Plastic boat |
| 10/04/2012 | WO2012134981A1 Electromagnetic spectrally detectable plastic packaging components |
| 10/03/2012 | EP2505337A2 Method for transverse welding of plastic hoses and device for forming and closing sacks |
| 10/03/2012 | CN202462875U Flanging device specially used for ultra-high molecular weight polyethylene pipe |
| 10/03/2012 | CN102712831A Surface-protection film, manufacturing method therefor, base film for a surface-protection film, and manufacturing method therefor |
| 10/03/2012 | CN102705591A Heat-resistant and pressure-resistant polyethylene composite pipe |
| 10/03/2012 | CN101797798B Pipe winding device in polyethylene plastic pipe production line |
| 10/03/2012 | CN101568587B Ethylene resin composition for blow molded body, and blow molded body obtained from the same |
| 09/19/2012 | CN102675715A Ultra-high molecular weight polyethylene tube and production technique thereof |
| 09/19/2012 | CN101337419B Manufacture method of electronic apparatus housing |
| 09/12/2012 | EP2497622A2 Structure and method for clamping built-in component in hollow container |
| 09/12/2012 | CN102657489A EPP (Expanded polypropylene) warming and anti-skid bath pad |
| 09/05/2012 | CN101659120B Preparation method and product of insulation paper container |
| 08/22/2012 | EP2489686A1 Polypropylene resin, polypropylene resin composition, and foam-injection-molded article |
| 08/22/2012 | CN202388782U Mating die for producing PE (polyethylene) pipe materials |
| 08/22/2012 | CN101522388B Injection molded body having excellent barrier property |
| 08/16/2012 | WO2012107846A1 Profile extrusion method, article, and composition |
| 08/15/2012 | CN202378268U Oil cooling device for super-high molecular weight polyethylene pipe extruder |
| 08/15/2012 | CN101654494B Ethane copolymer and preparation method and application thereof |