| Patents for B29K 23 - Use of polyalkenes as moulding material (5,992) |
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| 07/20/2011 | CN101402011B Cellular plastic filter element and method of producing the same |
| 07/19/2011 | CA2643346C Injection molding apparatus with melt mixer in manifold |
| 07/14/2011 | WO2011083838A1 Flame retardant polylactic acid-based film or sheet, and method for producing same |
| 07/13/2011 | EP2343333A1 Polypropylene resin composition for foam molding, and foam-molded article using same |
| 07/13/2011 | CN201895418U Simple flanging equipment for ultra-high molecular weight polyethylene pipe |
| 07/13/2011 | CN201895417U Steam swivel joint for polypropylene film production line |
| 07/13/2011 | CN201895407U Cast sheet water removal system of biaxial oriented polypropylene (BOPP) film production line |
| 07/13/2011 | CN101290358B Thermal processing method for thermoplastic film, thermoplastic film and method for making same |
| 07/06/2011 | EP1995037B1 Process for production of moldings by the inflation method |
| 07/06/2011 | CN101462369B Method for preparing pipe sheet for heat-exchange facility and products produced thereby |
| 06/29/2011 | CN201881557U Flaring die block for HDPE (high-density polyethylene) double-wall corrugated pipe |
| 06/29/2011 | CN102107511A Method for producing temperature-resisting, anti-seismic and antibacterial compound polyethylene water supply pipe |
| 06/29/2011 | CN101327656B Method for producing perforating net surface facing material of infrared negative ion health-care sanitary napkins |
| 06/22/2011 | EP1123205B1 Thermoplastic multilayer hollow body and method for making same |
| 06/22/2011 | CN201872323U Mating die for producing PE (Poly Ethylene) pipes |
| 06/22/2011 | CN102101355A Adjustable pipe twining device in polyethylene plastic pipe production line |
| 06/22/2011 | CN101580611B Modified plastic for preparing refrigerator water tray and production technology thereof |
| 06/21/2011 | US7964257 Synthetic resin preform to be biaxially stretched and blow molded into a bottle |
| 06/15/2011 | CN201864532U Dedicated horizontal lifting loading and unloading vehicle |
| 06/15/2011 | CN201863394U Air bubble forming roller for air bubble film |
| 06/15/2011 | CN201863385U Die with inner and outer pipe walls simultaneously cooling when forming plastic pipe |
| 06/15/2011 | CN102092133A Polyethylene (PE) filtering element production process |
| 06/08/2011 | CN101302312B Preparation of waste paper-reinforced regenerative high-density polyethylene composite material |
| 06/01/2011 | CN201848996U Heat-preserving cover for HDPE (high-density polyethylene) geomembrane welding machine |
| 06/01/2011 | CN201848984U Heating mechanism in die cavity of steel frame of die for PE pipe fittings |
| 06/01/2011 | CN201848975U Layered feeding mechanism of polythene (PE) material injection molding mold |
| 06/01/2011 | CN201848956U Edge cutting mechanism for traction device of battery diaphragm |
| 06/01/2011 | CN102079136A Method for producing glass and plastic composite geogrid |
| 06/01/2011 | CN102079130A Method for removing impurities and floating foams in water channel in BOPP (Biaxially-Oriented Polypropylene) film production line |
| 06/01/2011 | CN102079116A Method for pump-feeding polyethylene granule and equipment for material pump-feeding from container by using the method |
| 06/01/2011 | CN102079115A PE (Poly Ethylene) granule feeding method and shearing-resistant rotary valve for implementing method |
| 05/26/2011 | US20110123414 Multilayer containers |
| 05/25/2011 | EP1901912B1 Thermoplastically processable composite material |
| 05/25/2011 | EP1417032B1 Method for the production of a sealing cover and sealing cover produced by said method |
| 05/25/2011 | CN201841669U Device for recovering heat energy of high-speed biaxially oriented polypropylene (BOPP) production line |
| 05/25/2011 | CN201841657U Purifier of biaxially-oriented polypropylene (BOPP) electric film production material supply system |
| 05/25/2011 | CN102069590A Method for toughening and enhancing crystalline polypropylene |
| 05/18/2011 | EP2322574A1 Ionomer resin, resin compositions containing same and uses of both |
| 05/18/2011 | CN201833577U Extrusion molding control equipment of beta-propene polymer (PP) pipes |
| 05/18/2011 | CN102059801A Method for manufacturing steel lining ultrahigh molecular weight polyethylene by compression molding method |
| 05/18/2011 | CN101648415B Extruding and pelleting equipment of 35KV-110KV grade XLPE cross-linking insulated cable material |
| 05/18/2011 | CN101418661B Technology for manufacturing steel plastic composite section bar |
| 05/11/2011 | EP2319884A1 Ethylene-vinyl acetate copolymer composition, ethylene-vinyl acetate copolymer film and method for producing same |
| 05/11/2011 | CN201824561U Spiral supporting and lifting type welding jig for buried polyethylene drainage pipeline |
| 05/11/2011 | CN102049863A Method for producing resin sheet transferring surface shape |
| 05/11/2011 | CN102049861A Preparation method of BOPP film with high thermal shrinkage rate |
| 05/11/2011 | CN102049859A BOPP thin-film production technology for capacitor with multi-layered compound structure |
| 05/11/2011 | CN102049857A Method for welding plastic thin film |
| 05/11/2011 | CN102049823A Preparation method of low-dissipation polypropylene or composite particles of low-dissipation polypropylene |
| 05/11/2011 | CN101362844B Method for producing drawing and wrapping film by photobiopolyethylene degradable master batch |
| 05/04/2011 | CN102046711A Foam molded product and process for producing foam molded product |
| 05/04/2011 | CN102046359A Improved process for shaping polymeric articles |
| 05/04/2011 | CN102046355A Blow-molded foam and process for producing the same |
| 05/04/2011 | CN101649081B Method for manufacturing halogen-free fire-retardant polyethylene material |
| 05/04/2011 | CN101402755B Process for producing composite non-woven fabric, finished product of fabric and process for producing the finished product of fabric |
| 05/04/2011 | CN101352924B Chinese medicine for treating bone-knitting and preparation method |
| 05/04/2011 | CN101311074B Green tea fresh-keeping nano packaging wrapper and use thereof |
| 04/27/2011 | CN201808223U High-intensity high-modulus polyethylene fiber composite material split pressing forming equipment |
| 04/27/2011 | CN201808214U Device for preventing polypropylene slices from pleating in thermoforming process |
| 04/27/2011 | CN201808204U Side sealing assembly for OPP film T-shaped die head |
| 04/27/2011 | CN102029723A Strapping tape and preparation method thereof |
| 04/27/2011 | CN102029714A Manufacturing method of glass fiber reinforced plastics pipeline with lining containing steel wire gauze |
| 04/27/2011 | CN101462616B Packing tube made of recoverable material after consumption and production method thereof |
| 04/27/2011 | CN101362390B Wide band electromagnetic wave-shielded polyethylene compound film containing carbonyl iron powder and preparation method thereof |
| 04/27/2011 | CN101343392B Halogen-free flame-proof reinforced polypropylene composite material and preparation thereof |
| 04/21/2011 | WO2011046103A1 Polypropylene resin, polypropylene resin composition, and foam-injection-molded article |
| 04/20/2011 | EP2311622A1 Injection molded body having excellent barier property |
| 04/20/2011 | CN102026806A Molded body of laminated plastic derived from biomass, and manufacturing method therefor |
| 04/20/2011 | CN101249719B Extrusion method of super high molecular weight polyethylene nearby melting point |
| 04/20/2011 | CN101172392B Biaxially oriented polyproplyene film |
| 04/14/2011 | US20110086993 Sintering ultrahigh molecular weight polyethylene |
| 04/14/2011 | US20110084427 Sintering ultrahigh molecular weight polyethylene |
| 04/13/2011 | CN201792475U Mold for producing ultra-high molecular polythene board |
| 04/13/2011 | CN102009472A Thermal stretch processing method of ultra-high molecular weight polyethylene diaphragm |
| 04/12/2011 | CA2412814C Injection moulding polymer |
| 04/06/2011 | EP2305446A1 Multilayer containers and process for forming multilayer containers |
| 04/06/2011 | CN102001169A Technology for processing modified composite polyethylene pipe |
| 04/06/2011 | CN101474514B Method for preparing modified ultra-high molecular mass polyethylene micropore filter element |
| 03/30/2011 | EP0662988B2 Soft films having enhanced physical properties |
| 03/30/2011 | CN101193506B Electronic device shell and its making method |
| 03/24/2011 | WO2011034159A1 Separator and laminate |
| 03/23/2011 | EP2298537A2 Method of making expanded polytetrafluoroethylene products |
| 03/23/2011 | CN201769365U Flanging machine of metal plastic composite polyethylene pipe for coal mine |
| 03/23/2011 | CN101989476A Silicone grease coating process for heat-shrinkable sleeve |
| 03/23/2011 | CN101987603A Long glass fiber reinforced polypropylene resin engine skid plate of passenger vehicle |
| 03/23/2011 | CN101987504A Production technique for manufacturing boot by polypropylene particles with fusion blowing forming method |
| 03/16/2011 | CN201761057U Energy-saving drawing and thermoforming case of polypropylene industrial yarn |
| 03/16/2011 | CN1970269B Molded sports board |
| 03/16/2011 | CN1689781B Thick foam molding and process for production thereof |
| 03/16/2011 | CN101596775B Manufacturing process of an S-type PP polypropylene hollow plate plastic sheet |
| 03/09/2011 | EP2292408A1 Insulating light transmitting element, method for manufacturing the same, and dome comprising such an element |
| 03/09/2011 | CN1972531B Acoustic diaphragm, and method of fabricating acoustic diaphragm |
| 03/02/2011 | CN201752928U Polypropylene one-time edge-inserting forming film blowing subsidiary device |
| 03/02/2011 | CN101353458B Halogen-free expansion type flame-retardant and preparation thereof |
| 03/02/2011 | CN101163741B Norbornene resin molded body and method for manufacturing same |
| 02/24/2011 | DE112009000765T5 Geschäumter Formgegenstand und Verfahren zur Herstellung des geschäumten Formgegenstands Foam molded article and process for producing the foam molded article |
| 02/23/2011 | CN201751168U Residual heat recovering device |
| 02/23/2011 | CN101980859A Multilayered polyamide tube for food packaging |
| 02/22/2011 | CA2464434C Polypropylene container and process for making it |
| 02/17/2011 | DE112009000990T5 Verbundteil und Verfahren zu seiner Herstellung Composite member, and process for its preparation |