| Patents for B29K 23 - Use of polyalkenes as moulding material (5,992) |
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| 05/20/2009 | CN101436651A Microporous polyethylene film with improved strength, permeability and surface energy |
| 05/20/2009 | CN101435199A Fiber-reinforced plastic anchored net and machining process |
| 05/20/2009 | CN101434097A Method for producing wood plastic building mould |
| 05/19/2009 | CA2122050C Chemically degradable polyolefin films |
| 05/14/2009 | WO2009060792A1 Polypropylene resin composition for foam molding, foam-molded article produced by foaming the resin composition |
| 05/13/2009 | EP1290085B1 Novel polyethylene films |
| 05/13/2009 | CN201235606Y On-line soldering molding platform for thermal insulation pipe |
| 05/13/2009 | CN201235593Y Turntable base plate of polythene aeration foaming injection moulding machine |
| 05/13/2009 | CN101432642A Retardation film and method for production thereof |
| 05/13/2009 | CN100486874C Shape memory low temperature high shrinking film and its preparation method |
| 05/13/2009 | CN100486798C Fiber/resin composite material and moulded products formed thereof |
| 05/13/2009 | CN100486797C Preparation method of polypropylene millipore filtration sheet material |
| 05/12/2009 | CA2402800C Articles comprising a polyolefin-based element assembled to a polyamide based element, and method for obtaining same |
| 05/07/2009 | WO2009057726A1 Retardation film and elliptic polarizer made by using the same |
| 05/07/2009 | WO2009057318A1 Process for production of polyolefin pellets |
| 05/07/2009 | DE112007001518T5 Verfahren zur Herstellung einer Polyolefinharzfolie A process for producing a polyolefin resin sheet |
| 05/07/2009 | DE10258436B4 Gummizusammensetzung für Reifen und Verfahren zu dessen Herstellung A rubber composition for tires, and method for its production |
| 04/29/2009 | CN101418661A Technology for manufacturing steel plastic composite section bar |
| 04/29/2009 | CN101417515A High-intensity low-gramweight embossing casting film and manufacture method thereof |
| 04/29/2009 | CN101417506A Air-pressure forming sliding board production method |
| 04/29/2009 | CN101417505A Connection method of PE plastic tube and PE steel wire mesh frame plastic composite tube |
| 04/22/2009 | EP2049172A2 Photo-curing of thermoplastic coatings |
| 04/22/2009 | EP2002963A9 Process for producing oriented film |
| 04/22/2009 | EP2002955A9 Process for producing molded object by injection molding |
| 04/22/2009 | CN201224176Y High strength and high modulus polyethylene fiber composite material laminating moulding apparatus |
| 04/22/2009 | CN201224168Y Extruding machine for processing plastic |
| 04/22/2009 | CN201224165Y Injection molding mould for PE thin walled pipe fittings |
| 04/22/2009 | CN100480025C Sintering ultrahigh molecular weight polyethylene |
| 04/22/2009 | CN100480020C Making process of glass fiber reinforced composite polypropylene pine with strengthening layer for both cold and hot water |
| 04/15/2009 | EP2047966A2 Polypropylene container and process for making the same |
| 04/15/2009 | CN100478154C Method of manufacturing reinforced composite plastic pipe material and its device |
| 04/14/2009 | US7517941 Wrapping an object by applying a film made of a blend of a low density polyethylene and a linear low density ethylene copolymer with broad molecular weight distribution and heating to shrink it; improved mechanical and holding strength; less hole formation during shrinkage |
| 04/09/2009 | WO2009044690A1 Stretched thermoplastic resin foam sheet and process for production of the same |
| 04/08/2009 | CN101402755A Process for producing composite non-woven fabric, finished product of fabric and process for producing the finished product of fabric |
| 04/08/2009 | CN101402247A Manufacturing technique for modified polythene tube for buried pollution discharge |
| 04/08/2009 | CN101402242A Production method for polypropylene septum |
| 04/08/2009 | CN101402237A Process for processing plastic rubber product |
| 04/08/2009 | CN101402011A Cellular plastic filter element and method of producing the same |
| 04/08/2009 | CN100475504C Formed product of fiber-reinforced polypropene resin |
| 04/07/2009 | US7514130 High ESCR glossy plastic containers |
| 03/26/2009 | WO2009038132A1 Process for producing raw film for retardation film made of polypropylene resin |
| 03/26/2009 | WO2009038100A1 Process for producing retardation film |
| 03/25/2009 | CN101391501A Biaxial stretching polypropylene film for paper and plastic thermal compounding and preparation method thereof |
| 03/25/2009 | CN101391471A One-step forming method for plastic wheel cover with nonwoven fabrics |
| 03/25/2009 | CN100471641C Molded polymeric material including microcellular, injection-molded, and low-density polymeric material |
| 03/25/2009 | CN100471639C Extension method and device for polythene radiation-crosslinking thermal-contraction belt |
| 03/25/2009 | CN100471476C Composite elastic belt materials |
| 03/24/2009 | US7507680 Composite elastic web |
| 03/19/2009 | WO2009035111A1 Extruded polypropylene resin foam and process for production of the same |
| 03/18/2009 | EP2036942A1 Stretch-molded ultra-high-molecular-weight polyolefin sheet having excellent transparency and mechanical propreties, and method for production thereof |
| 03/11/2009 | CN101381522A Biochemical degradation of polyolefin foam, preparation method and application thereof |
| 03/11/2009 | CN101380837A Aluminized non-stretching polypropylene film with enhanced aluminium layer peeling strength and preparation method thereof |
| 03/11/2009 | CN101380819A Production device of wall tube of large aperture framework-tube polyethylene winding structure |
| 03/11/2009 | CN101380815A Connection method of plastic pipe |
| 03/11/2009 | CN101380813A Slow-adhesion prestress steel strand oversheath ripple forming method |
| 03/11/2009 | CN101380797A Dough cover and loaming material indirect shaping method |
| 03/11/2009 | CN100467498C Injection moulding polymer |
| 03/05/2009 | WO2009028540A1 Multilayered polypropylene resin film and process for producing the same |
| 03/05/2009 | WO2009028423A1 Raw material sheet for heat insulating paper container and process for producing the same |
| 03/04/2009 | CN201201317Y Disposal foaming pearl cotton forming machine |
| 03/04/2009 | CN201201316Y Reverse V-shaped slideway bake oven for producing polypropylene crooked pipe |
| 03/04/2009 | CN101379128A Propylene polymer composition, film, stretched film, shrink film and a method for producing shrink package |
| 03/04/2009 | CN101376440A High hardness high transparency high separation packing tube and production method thereof |
| 03/04/2009 | CN101376439A Easy-to-tear polypropylene packing bag and manufacturing method thereof |
| 03/04/2009 | CN101376351A Environment-protective stereo automobile foot pad and manufacturing method thereof |
| 03/04/2009 | CN101376270A Method for producing easy-tear type polypropylene packaging film |
| 03/04/2009 | CN101375756A Foam desk and method for producing the same |
| 03/04/2009 | CN100464818C A structural filter core with a molecular sieve structure and a preparation method thereof |
| 03/04/2009 | CN100464817C A structural filter core for removing lead and mercury from drinking water and a preparation method thereof |
| 02/25/2009 | CN201198197Y Device for manufacturing polyethylene membrane for weaving paulin |
| 02/25/2009 | CN101372151A Plastic-steel winding pipe tape splicing method |
| 02/18/2009 | CN201195371Y Polyolefin coiled material foaming machine |
| 02/18/2009 | CN101367967A Prescription for synthesizing wood-plastic composite panel with waste and old PE cable sheath and manufacturing method thereof |
| 02/18/2009 | CN101367450A Antimicrobial plastic bag and method of preparing the same |
| 02/18/2009 | CN101367265A Method for decorating surfaces |
| 02/18/2009 | CN101367256A Filling modified polypropylene processing technique |
| 02/18/2009 | CN100462375C Clear impact-resistant syndiotactic polypropylene |
| 02/17/2009 | US7490863 Joint for fuel tank and method for manufacturing the same |
| 02/12/2009 | WO2009020085A1 Norbornene monomer containing fluid composition for reaction injetion molding, process for manufacturing products of reaction injection molding, and products of reaction injection molding |
| 02/11/2009 | CN101362844A Method for producing drawing and wrapping film by photobiopolyethylene degradable master batch |
| 02/11/2009 | CN101362390A Wide band electromagnetic wave-shielded polyethylene compound film containing carbonyl iron powder and preparation method thereof |
| 02/11/2009 | CN101362389A Wide band electromagnetic wave-shielded polyethylene compound film containing nickel-plating carbon nanotube and preparation method thereof |
| 02/11/2009 | CN101362388A Biaxial stretching polypropylene film and preparation method thereof |
| 02/11/2009 | CN101362374A Method and system for preventing mixing of materials in two-shot molding for production of crash pad |
| 02/11/2009 | CN100460190C Heat-shrinkable polyolefin film |
| 02/11/2009 | CN100460180C Device for the hot granulation of thermoplastic polymers |
| 02/04/2009 | CN101358008A Preparation method of special material for buried polyethylene drainage pipe |
| 02/04/2009 | CN101357509A Manufacture method of plastics parts for vehicle or cladding parts |
| 02/04/2009 | CN101357501A Inset ejection molding method capable of making the finished product with metal texture and finished products thereof |
| 02/04/2009 | CN100457422C Method for producing ethylene polymer film and the film |
| 02/04/2009 | CN100457421C Pure plastic impervious oxygen pipe and its preparation method |
| 02/03/2009 | CA2410289C Manufacture of dome-shaped articles from thermoplastic foam sheet material technical field |
| 02/03/2009 | CA2372212C Polymer processing additive containing a multimodalfluoropolymer and a melt processable thermoplastic polymer composition employing the same |
| 02/03/2009 | CA2301836C Rheology modification of elastomers |
| 01/29/2009 | WO2009014178A1 Process for producing polyolefin resin composition |
| 01/28/2009 | CN101353561A Catalysis degreasing type adhesive for powder injection moulding and preparation of material feeding thereof |
| 01/28/2009 | CN101352931A Etruded molten polymeric film bonding of solid polymeric film to flat-rolled sheet metal continuous strip |
| 01/28/2009 | CN101352924A Chinese medicine for treating bone-knitting and preparation method |
| 01/28/2009 | CN101352923A Method for preparing extruding physical foaming polypropylene bead granule |
| 01/28/2009 | CN101352922A High voltage polyolefin plastic electrofusion pipe fitting |