| Patents for B29B - Preparation or pretreatment of the material to be shaped; Making granules or preforms; Recovery of plastics or other constituents of waste material containing plastics (86) |
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| 07/18/2012 | CN101805627B Method of recycling waste plastic and method of molding |
| 04/11/2012 | CN102408903A Method of recycling waste plastic and method of molding |
| 07/05/2011 | US7972685 Multilayer laminate; compression molding; using orhanic tin, or titanium compound as polymerization catalyst |
| 06/14/2011 | CA2543445C Method of reutilization and method of shaping of waste plastic |
| 08/18/2010 | CN101805627A Method of recycling waste plastic and method of molding |
| 04/13/2010 | US7695669 Method of reutilization and method of shaping of waste plastic |
| 01/20/2010 | EP1654173B1 Modular belt with pivot rod |
| 12/17/2008 | EP1654173A4 Device for retaining a headed pivot rod |
| 06/14/2007 | US20070135667 Method of reutilization and method of shaping of waste plastic |
| 05/09/2007 | CN1960858A Improved glass fiber felt thermoplastic composite |
| 11/29/2006 | CN1871327A Method of recycling waste plastic and method of molding |
| 10/26/2006 | US20060237290 Device for retaining a headed pivot rod |
| 09/20/2006 | CN1835879A Device for retaining a headed pivot rod |
| 07/19/2006 | EP1680273A2 Improved glass mat thermoplastic composite |
| 07/12/2006 | EP1679168A2 Method of recycling waste plastic and method of molding |
| 05/18/2006 | WO2005044531A3 Improved glass mat thermoplastic composite |
| 05/10/2006 | EP1654173A2 Device for retaining a headed pivot rod |
| 04/26/2006 | EP1648674A2 Autoclave molding system for carbon composite materials |
| 10/13/2005 | US20050228108 Multilayer laminate; compression molding; using orhanic tin, or titanium compound as polymerization catalyst |
| 09/20/2005 | US6946165 Method and apparatus, with redundancies, for treating substrate plastic parts to accept paint without using adhesion promoters |
| 08/18/2005 | WO2005016611A3 Device for retaining a headed pivot rod |
| 06/29/2005 | CN1208176C Homogenization enhancing thermoplastic foam extrusion screw |
| 06/16/2005 | WO2004096512A3 Autoclave molding system for carbon composite materials |
| 06/02/2005 | WO2005037510A3 Method of recycling waste plastic and method of molding |
| 06/01/2005 | EP0800445B2 Process and plant for processing mixed plastics |
| 05/19/2005 | WO2005044531A2 Improved glass mat thermoplastic composite |
| 05/05/2005 | US20050095415 Fiber reinforced laminate; multilayer; mixture of thermoplastic resin , initiator and polymerization catalyst layers and glass mats; heating, pressurization |
| 04/28/2005 | WO2005037510A2 Method of recycling waste plastic and method of molding |
| 04/21/2005 | WO2005035215A2 Method and apparatus with redundancies, for treating substrate plastic parts to accept paint without using adhesion promoters |
| 03/09/2005 | EP1216125B1 A homogenization enhancing thermoplastic foam extrusion screw |
| 02/24/2005 | WO2005016611A2 Device for retaining a headed pivot rod |
| 02/24/2005 | CA2534999A1 Device for retaining a headed pivot rod |
| 02/03/2005 | US20050023727 Autoclave molding system for carbon composite materials |
| 11/25/2004 | US20040232582 Method and apparatus with redundancies, for treating substrate plastic parts to accept paint without using adhesion promoters |
| 11/11/2004 | WO2004096512A2 Autoclave molding system for carbon composite materials |
| 05/05/2004 | CN1148469C Vulcanized elastic material product, article and its reinforcing structure |
| 04/08/2004 | US20040067309 Method and apparatus, with redundancies, for treating substrate plastic parts to accept paint without using adhesion promoters |
| 12/17/2003 | CN1131136C Manufacturing method of phenolic resin shaping material containing little or no free ammonia |
| 10/15/2003 | CN1449453A A surface-treated steel wire for reinforcing structures for articles of manufacture made of elastomeric material and an article of manufacture |
| 11/27/2002 | EP1216125A4 A homogenization enhancing thermoplastic foam extrusion screw |
| 09/04/2002 | CN1367730A Homogenization enhancing thermoplastic foam extrusion screw |
| 06/26/2002 | EP1216125A1 A homogenization enhancing thermoplastic foam extrusion screw |
| 12/26/2001 | CN1076657C Method and equipment for re-processing mixed plastics |
| 10/02/2001 | CA2025633C Method for preparing hollow latexes |
| 05/01/2001 | CA2209381C Process and plant for processing mixed plastics |
| 03/27/2001 | USRE37115 Froth system for continuous manufacture of polyurethane foam slab-stocks |
| 02/27/2001 | USRE37075 Froth system for continuous manufacture of polyurethane foam slab-stocks |
| 02/15/2001 | WO2001010617A1 A homogenization enhancing thermoplastic foam extrusion screw |
| 01/23/2001 | CA2301118C A homogenization enhancing thermoplastic foam extrusion screw |
| 07/12/2000 | CN1259424A Mfg. method of phenolic resin shaping material containing little or no free ammonia |
| 01/18/2000 | US6015227 Thermoplastic foam extrusion screw with circulation channels |
| 12/01/1999 | CN1236829A Surface-treated metal component for reinforcing structures and article of manufactured comprising the same |
| 10/13/1999 | EP0949356A1 Surface-treated metal component for reinforcing structures for manufactured products made of elastomeric material and an article of manufacture comprising the same |
| 06/01/1999 | US5908165 Process and apparatus for reprocessing mixed plastics |
| 04/07/1999 | EP0800445B1 Process and plant for processing mixed plastics |
| 02/11/1998 | CN1173155A Dietmar Guschall, Meiner Guschall, A. Helmerth, et al. (DE) |
| 10/15/1997 | EP0800445A1 Process and plant for processing mixed plastics |
| 06/17/1997 | US5639483 Froth system for continuous manufacture of polyurethane foam slab-stocks |
| 05/13/1997 | US5629027 Pressure equalizing cavity having high pressure intake and low pressure outlet such that reactants are uniformly frothed with non-reactive carbon dioxide prior to formation of polyurethane at low processing speed |
| 04/15/1997 | US5620710 Froth system for continuous manufacture of polyurethane foam slab-stocks |
| 07/18/1996 | DE19500224A1 Verfahren zur Aufbereitung von Mischkunststoffen Process for the preparation of mixed plastics |
| 07/11/1996 | WO1996020819A1 Process and plant for processing mixed plastics |
| 06/13/1995 | CA1335862C Process and an apparatus for the transformation of combustible pollutants or waste materials into clean energy and useful products |
| 05/10/1994 | US5310411 Process and machine for the transformation of combustible pollutants of waste materials into clean energy and usable products |
| 02/22/1994 | US5288929 Method for removing, condensing and collecting propellants from foam materials |
| 08/04/1993 | EP0489103B1 A method for removing, condensing and collecting propellants from foam materials and other materials for which the method is suitable in an environmentally friendly manner |
| 06/30/1993 | EP0231195B1 Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process |
| 06/23/1993 | CN2136731Y High pressure mixing head |
| 06/10/1992 | EP0489103A1 A method for removing, condensing and collecting propellants from foam materials and other materials for which the method is suitable in an environmentally friendly manner. |
| 04/08/1992 | EP0478829A1 A method of preparing hollow latexes |
| 02/22/1991 | WO1991002638A1 A method for removing, condensing and collecting propellants from foam materials and other materials for which the method is suitable in an environmentally friendly manner |
| 02/22/1991 | CA2064909A1 Method for removing, condensing and collecting propellants from foam materials and other materials for which the method is suitable in an environmentally friendly manner |
| 11/27/1990 | US4973670 Method for preparing hollow latexes |
| 06/06/1990 | EP0185742B1 Method for impregnating a plane compressible support material with synthetic resin and plant for implementing such method |
| 04/11/1990 | EP0362281A1 Process and machine for the transformation of combustible pollutants or waste materials into clean energy and utilisable products |
| 05/16/1989 | US4830699 Process and device for removing objects from the outside of containers |
| 12/01/1988 | WO1988009363A1 Process and machine for the transformation of combustible pollutants or waste materials into clean energy and utilisable products |
| 11/30/1988 | EP0292987A1 Process and machine for the transformation of combustible pollutants or waste materials into clean energy and utilisable products |
| 08/09/1988 | CA1240218A1 Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process |
| 09/16/1987 | EP0237127A1 Process and device for removing objects from the outside of containers |
| 08/18/1987 | US4687685 Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process |
| 08/12/1987 | EP0231195A1 Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process. |
| 01/15/1987 | WO1987000117A1 Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process |
| 12/24/1986 | CN86100061A Method and apparatus using synthetic resin coating compressible plane carrier material |
| 07/02/1986 | EP0185742A1 Method for impregnating a plane compressible support material with synthetic resin and plant for implementing such method. |
| 01/16/1986 | WO1986000260A1 Method for impregnating a plane compressible support material with synthetic resin and plant for implementing such method |