| Patents for B29K 23 - Use of polyalkenes as moulding material (5,992) |
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| 09/18/2013 | CN203198136U Heat exchange system for chemical crosslinking polyethylene foaming device |
| 09/17/2013 | CA2471950C Gas tight polypropylene peel film |
| 09/11/2013 | CN103292111A Anti-corrosion composite oil pipe |
| 09/11/2013 | CN102407644B Biodegradable multilayer composite polyethylene film and preparation method thereof |
| 08/28/2013 | CN103264501A 3D (three-dimensional) structure release film used for forming bicycle |
| 08/28/2013 | CN101291794B Process for producing multilayered microporous polyolefin film |
| 08/21/2013 | CN103261307A Polypropylene resin composition for injection molding, and molded article |
| 08/21/2013 | CN103252886A Production technology of precision-type high-pressure and high-density pipe fittings |
| 08/21/2013 | CN101863120B Manufacturing method of super thin bidirectional stretched polypropylene coarse thin film for capacitor |
| 08/14/2013 | EP2626183A1 Method for secondary molding of polymer nano oriented crystal material |
| 08/14/2013 | CN203125918U Novel extrusion machine mouth die |
| 08/14/2013 | CN102363359B Blow molding device and blow molding method for plastic fuel tank |
| 08/07/2013 | CN203110322U Scrap edge recycling system for biaxially-oriented polypropylene (BOPP) film production line |
| 08/07/2013 | CN203110307U Tube cooling device |
| 08/07/2013 | CN101980859B Multilayered polyamide tube for food packaging |
| 08/06/2013 | US8501308 Grafted cyclodextrin |
| 07/31/2013 | CN203093040U Heating device of pipe fitting hot-melting butt welding machine |
| 07/31/2013 | CN203093033U Pipe bender for ultra-high molecular weight polyethylene elbow |
| 07/31/2013 | CN203093015U High-finish PE (polythene) pipe extruding device |
| 07/31/2013 | CN103223702A Method comprising polyethylene cross-linking or cross-linked polyethylene using |
| 07/25/2013 | DE10249398B4 Thermoplastische Harzzusammensetzung und deren Verwendung The thermoplastic resin composition and the use thereof |
| 07/24/2013 | CN203077626U Efficient anti-fracturing LGFPP (long glass fiber reinforced polypropylene) production system |
| 07/17/2013 | CN203063092U Polyethylene pipe conveying device |
| 07/10/2013 | CN203046228U Fixed-diameter sleeve with internal bidirectional channel structure |
| 07/10/2013 | CN203046105U System for filling hollow bricks with polystyrene foam bead materials |
| 07/10/2013 | CN101774281B Production method of preimpregnated thermoplastic resin structure |
| 07/03/2013 | CN203031924U Polyolefin pipe blank pre-cooling device |
| 07/03/2013 | CN103182250A Preparation method of high-molecular-weight polyethylene microporous membrane |
| 06/26/2013 | EP2607414A1 Propylene resin micropore film, battery separator, battery and method of manufacturing propylene resin micropore film |
| 06/19/2013 | EP2604646A1 Microporous film, process for production of the film, and use of the film |
| 06/19/2013 | CN203004176U Wetting wall device of biaxially oriented polypropylene film production line |
| 06/19/2013 | CN101767454B Polypropylene soft core-welding method, welder and special-purpose shaping tool thereof |
| 06/12/2013 | EP1292446B1 Articles comprising a polyolefin-based element assembled to a polyamide based element, and method for obtaining same |
| 06/12/2013 | CN103153571A Method for secondary molding of polymer nano oriented crystal material |
| 06/12/2013 | CN103144268A Forced feeding device for waste silk |
| 06/06/2013 | WO2013080925A1 Surface protection film fabrication method and fabrication apparatus and surface protection film |
| 06/05/2013 | EP2598359A2 Thermoplastic tank |
| 06/05/2013 | EP2420537B1 Propylene polymer resin composition |
| 06/05/2013 | CN202965146U Polymer product processing equipment |
| 06/05/2013 | CN103128975A Preparation method of polypropylene microporous membrane, polypropylene microporous membrane and application of polypropylene microporous membrane |
| 06/05/2013 | CN102171280B Polypropylene resin composition for foam molding, and foam-molded article using same |
| 06/05/2013 | CN101362374B Method and system for preventing mixing of materials in two-shot molding for production of crash pad |
| 05/29/2013 | CN202952529U Polyethylene pipe conveying device |
| 05/29/2013 | CN102079130B Method for removing impurities and floating foams in water channel in BOPP (Biaxially-Oriented Polypropylene) film production line |
| 05/29/2013 | CN102049823B Preparation method of low-dissipation polypropylene or composite particles of low-dissipation polypropylene |
| 05/29/2013 | CN101500782B In-mold label container |
| 05/22/2013 | EP2594387A1 Polymer article and method for producing polymer article |
| 05/15/2013 | CN103101166A PP (propene polymer) raw material sheet material production process and device |
| 05/15/2013 | CN102049859B BOPP thin-film production technology for capacitor with multi-layered compound structure |
| 05/08/2013 | CN103097132A Method for producing transparent resin laminate, molded body and resin laminate |
| 05/08/2013 | CN103085221A EPP full-automatic compressing control device |
| 05/08/2013 | CN103085211A Preparation method of ultrahigh molecular-weight polyethylene film material |
| 05/08/2013 | CN101611087B Polypropylene resin composition and molded article produced from the same |
| 05/02/2013 | WO2013062035A1 Thermoplastic resin composition and toilet components made therefrom |
| 05/01/2013 | EP2585275A1 Method for producing a packaging container |
| 05/01/2013 | EP2585264A1 Preform for producing plastic containers in a stretch blow moulding process and method for producing the preform |
| 05/01/2013 | CN202911137U Local heating device for winding mold of high density polyethylene wound enhanced pipe |
| 05/01/2013 | CN202911136U Pre-heating device for winding mold of high density polyethylene wound enhanced pipe |
| 05/01/2013 | CN202911110U Device for preparing long fiber reinforced polypropylene composite sheet |
| 05/01/2013 | CN103072260A Device for producing plates by ultrahigh molecular weight polyethylene pipes |
| 05/01/2013 | CN103072235A Production method for plastic parts of baby carrier |
| 05/01/2013 | CN101758577B 聚丙烯成型机 Polypropylene molding machine |
| 05/01/2013 | CN101578170B Metal/resin composition and process for producing the composition |
| 05/01/2013 | CN101028886B Inner bag for container bag, manufacturing method thereof and its container bag |
| 04/25/2013 | WO2013058255A1 Polypropylene resin composition and expanded molding |
| 04/24/2013 | CN202895706U Polyethylene film modification device |
| 04/24/2013 | CN103068892A Propylene resin micropore film, battery separator, battery and method of manufacturing propylene resin micropore film |
| 04/24/2013 | CN103068553A Fiber-reinforced, thermoplastic tape as a strength member for wire and cable |
| 04/24/2013 | CN103068540A Method for regulating viscosity of polypropylene using kneading extruder, and kneading extruder |
| 04/24/2013 | CN102173062B Glass fiber reinforced polypropylene compounding method |
| 04/24/2013 | CN102046711B Foam molded product and process for producing foam molded product |
| 04/24/2013 | CN101568592B Propylene resin composition and molded body made from the same |
| 04/17/2013 | CN202878639U Synchronous lifting roller of film lifting machine |
| 04/17/2013 | CN103044745A Anticorrosive, wax-proof and high-temperature-resistant polyethylene tube for oil extraction and preparation method of polyethylene tube |
| 04/17/2013 | CN103042649A Method and system for filling polystyrene foam material in hollow brick |
| 04/16/2013 | US8420194 Rotomoulded articles prepared with polyethylene |
| 04/16/2013 | US8420189 Method for the production of a sealing cover and sealing cover produced by said method |
| 04/10/2013 | CN202862443U Production system of modified polypropylene for manufacturing optical fiber loose sleeve |
| 04/10/2013 | CN103038287A Fiber-reinforced thermoplastic resin composition and process for producing fiber-reinforced thermoplastic resin composition |
| 04/10/2013 | CN103029230A Method for preparing special HDPE (High-Density Polyethylene) reworked material for pipelines |
| 04/09/2013 | CA2452293C Grafted cyclodextrin |
| 04/03/2013 | CN103025559A Thermoplastic tank |
| 04/03/2013 | CN103009634A Thermoplastic resin composite material and preparation method thereof |
| 04/03/2013 | CN101801639B Process for producing raw film for retardation film made of polypropylene resin |
| 03/28/2013 | WO2013042372A1 Adhesive tape and endless belt using same |
| 03/27/2013 | CN202826406U Heat seal mechanism and heating plate mechanism |
| 03/27/2013 | CN202826393U Wall pipe fully coated exhaust device of polyethylene winding structure |
| 03/27/2013 | CN103003056A Polymer article and method for producing polymer article |
| 03/27/2013 | CN102990892A Method for directly producing finished water delivery plastic pipe by utilizing waste polyvinyl plastics |
| 03/27/2013 | CN101808803B Method for producing a deep-drawn film part from a thermoplastic material |
| 03/20/2013 | CN202805518U Ultrasonic treatment device for assisting foaming of cross-linked polyolefin |
| 03/20/2013 | CN202805487U Heat treatment device used in foaming process of cross-linked polyolefin |
| 03/20/2013 | CN102975378A Flame retardant wire-pulling pipe |
| 03/20/2013 | CN101856867B Extrusion molding control method of beta-PP pipe |
| 03/19/2013 | US8399581 Polyethylene films with improved physical properties |
| 03/13/2013 | CN102963581A Highlight double-layered composite bottle and manufacturing process thereof |
| 03/13/2013 | CN102962975A Device and method for processing macromolecule products |
| 03/07/2013 | WO2013031540A1 Optical film manufacturing method, optical film, polarizing plate, and liquid crystal display device |
| 03/06/2013 | CN202764117U Cleaning valve of foaming tank for producing expandable polypropylene |
| 03/06/2013 | CN102950780A Preparation apparatus of continuous fiber reinforced thermoplastic resin prepreg tape, and its application |