| Patents for B29K 79 - Use of other polymers having nitrogen, with or without oxygen or carbon only, in the main chain, as moulding material (409) |
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| 04/08/2009 | CN201217258Y Lateral recumbent continuous urea-formaldehyde resin foam maker |
| 04/08/2009 | CN100475652C Melamine vessel having secondary material component and method for manufacturing the same |
| 04/01/2009 | EP2042540A1 Polyimide resin |
| 03/18/2009 | CN101389459A Process for producing multilayered polyimide film |
| 02/05/2009 | WO2009017073A1 Polyimide film and wiring board |
| 01/28/2009 | CN101352928A On-line impregnation and winding, molding method of PPESK-based composite material |
| 01/15/2009 | WO2009008030A1 Process of producing composite film |
| 12/04/2008 | WO2008146637A1 Process and apparatus for production of colorless transparent resin film |
| 12/02/2008 | US7458798 Apparatus for extruding polymers employing microwave energy |
| 11/06/2008 | WO2008132903A1 Pattern formation method and pattern formation apparatus |
| 10/22/2008 | CN101288990A Recumbent position continuous urea-formaldehyde resin foam maker |
| 10/16/2008 | WO2008123103A1 Film for insert molding and resin molded article using the same |
| 10/08/2008 | CN101279510A Preparation of vacuum forming, compression moulding forming black polyimide vibration film |
| 10/07/2008 | US7431816 Method of manufacturing heat resistant resin film with metal thin film |
| 09/17/2008 | EP1361942B1 Method for producing models |
| 09/10/2008 | CN100418212C Sheet for optical-semiconductor element encapsulation and process for producing optical semiconductor device using the sheet |
| 06/12/2008 | WO2008069018A1 Process for the formation of embossed patterns |
| 04/17/2008 | WO2008044643A1 Polyimide tube, method for production thereof, method for production of polyimide varnish, and fixing belt |
| 04/17/2008 | DE19924182B4 Träger für zu bearbeitende, aufzubewahrende und/oder zu transportierende Halbleiterwafer Support for to be processed, to be stored and / or transported semiconductor wafer |
| 04/09/2008 | CN101157262A Method for preparing sun louver substrate of automobile skylight |
| 03/27/2008 | WO2008035647A1 Carbon-black-dispersed polyamic acid solution composition, and process for producing semiconductive polyimide resin belt therewith |
| 03/26/2008 | CN101151302A Aromatic polyimide film and method for producing same |
| 02/27/2008 | CN101130267A Method for mechanically modifying doping polyaniline powder by adopting ball grinder |
| 01/24/2008 | WO2008010494A1 Polyimide resin |
| 12/19/2007 | EP1867675A1 Aromatic polyimide film and method for producing same |
| 11/29/2007 | WO2007135982A1 Method for producing polyimide film and polyamic acid solution composition |
| 11/21/2007 | CN200978032Y Melamine vessel with secondary material component |
| 10/31/2007 | CN101062722A Melamine vessel having secondary material component and method for manufacturing the same |
| 09/12/2007 | CN101035669A Method and equipment for producing transfer belt for image forming apparatus, and transfer belt for image forming apparatus |
| 09/07/2007 | WO2007099801A1 Process for producing multilayered polyimide film |
| 08/23/2007 | US20070193907 Composite substrate carrier |
| 05/30/2007 | CN1318483C Polyimide film and process for producing the same |
| 05/22/2007 | US7221007 Sheet for optical-semiconductor element encapsulation and process for producing optical semiconductor device using the sheet |
| 05/10/2007 | US20070105677 Fixing belt |
| 05/10/2007 | US20070102848 Apparatus for Extruding Polymers Employing Microwave Energy |
| 04/18/2007 | EP1590159B1 Method and apparatus for manufacturing medical devices employing microwave energy |
| 04/17/2007 | CA2202249C Polyamic acids and methods to convert polyamic acids into polyimidebenzoxazole films |
| 04/11/2007 | CN1946767A Endless tubular polyimide film |
| 04/10/2007 | CA2388225C Method for manufacturing a polyimide sleeve |
| 03/07/2007 | EP1275681B1 Polyimide film and process for producing the same |
| 03/07/2007 | CN1926178A Organic insulating film having controlled molecular orientation, and adhesive film, flexible metal-clad laminate, multilayer flexible metal-clad laminate, coverlay film, TAB tape, and COF base tape in |
| 01/30/2007 | US7168564 Composite substrate carrier |
| 01/16/2007 | US7163655 Method and apparatus for extruding polymers employing microwave energy |
| 12/28/2006 | US20060293421 Methods for embossing and embossed articles formed thereby |
| 10/05/2006 | WO2006104228A1 Aromatic polyimide film and method for producing same |
| 09/20/2006 | EP1189973B1 Composition of and method for making high performance resins for infusion and transfer molding processes |
| 09/20/2006 | CN1833849A Method and apparatus for molding polyurethane parts |
| 06/06/2006 | US7056466 Molding balloon catheters |
| 05/30/2006 | US7054589 Fixing belt having a protective layer between a metal heating layer and a releasing layer, manufacturing method thereof, and electromagnetic induction heat-fixing device using the fixing belt |
| 05/02/2006 | US7037396 Method of treating pneumatic tire |
| 04/05/2006 | EP1452300B1 Method of treating pnueumatic tire |
| 02/09/2006 | WO2006013891A1 Method and equipment for producing transfer belt for image forming apparatus, and transfer belt for image forming apparatus |
| 01/10/2006 | US6984353 Method for manufacturing a polyimide sleeve |
| 12/27/2005 | US6979420 Positioning a cylinder of polymeric material within a mold, heating using microwave energy, and injecting fluid pressure into an interior of the cylinder |
| 12/20/2005 | US6977057 Embossing process |
| 11/02/2005 | EP1590159A1 Method and apparatus for manufacturing medical devices employing microwave energy |
| 10/12/2005 | EP1585179A1 Sheet for optical-semiconductor element encapsulation and process for producing optical semiconductor device using the sheet |
| 10/12/2005 | CN1681109A Sheet for optical-semiconductor element encapsulation and process for producing optical semiconductor device using the sheet |
| 10/06/2005 | US20050220414 Sheet for optical-semiconductor element encapsulation and process for producing optical semiconductor device using the sheet |
| 09/28/2005 | EP1580818A1 Process for producing optical semiconductor device |
| 09/28/2005 | CN1672900A Flexible metal foil laminate producing apparatus and producing method utilizing the same apparatus |
| 09/15/2005 | US20050202598 Process for producing optical semiconductor device |
| 09/14/2005 | CN1667845A Process for producing optical semiconductor device |
| 08/09/2005 | CA2084639C Molding material containing refractory fibers, for use without the fabrication of ablatable parts, process for the fabrication thereof and applications thereof |
| 08/04/2005 | US20050167312 Composite substrate carrier |
| 06/22/2005 | EP1544179A2 Honeycomb structure and method for preparing the same |
| 06/08/2005 | CN1623864A Composite substrate carrier |
| 06/01/2005 | CN1204165C Novel polyimide copolymer |
| 05/25/2005 | EP1236561B1 Manufacturing method for open polyimide molding product |
| 05/24/2005 | US6896931 Comprises coating pre-polymer on substrate, heating to cyclize, then curing; improved energy/chemical/solvent resistance |
| 03/29/2005 | US6871741 Composite substrate carrier |
| 12/28/2004 | US6835348 Method and device for producing open type polymide moldings, and base material for reflective bodies in lighting equipment |
| 12/22/2004 | EP1487627A2 Method of manufacture medical devices employing microwave energy |
| 12/15/2004 | CN1179836C Method for producing open type polymimide moldings |
| 11/23/2004 | CA2101678C Method of producing a thermoplastic sandwich plate |
| 11/04/2004 | US20040219376 Biasing a conductive material to surface of heat resistant resin film; applying electrolytic plating |
| 10/26/2004 | US6808668 Process for fabricating composite substrate carrier |
| 10/20/2004 | EP1381503B1 Methods for embossing |
| 10/07/2004 | US20040195726 lost core method of casting, using water soluble polymer as lost block rather than melt removable agent such as wax |
| 09/22/2004 | CN1530771A Fixing band |
| 09/16/2004 | US20040180167 strength, heat resistance, rigidity, and flexibility necessary for conveying a receiving material while pressing and heating unfixed toner images; polyimide resin; functional layer of a rubbery elastic layer or a fluororesin release layer |
| 09/01/2004 | EP1452300A1 Method of treating pnueumatic tire |
| 08/12/2004 | WO2004067262A1 Method and apparatus for manufacturing medical devices employing microwave energy |
| 08/12/2004 | CA2513639A1 Method and apparatus for manufacturing medical devices employing microwave energy |
| 08/03/2004 | US6770733 Polyimide copolymer |
| 07/28/2004 | EP1441015A1 Methods of forming polybenzimidazole coating film and of forming film |
| 07/15/2004 | US20040136762 Fixing belt having a protective layer between the heating layer and releasing layer, manufacturing method thereof, and electromagnetic induction heat-fixing device using the same |
| 06/17/2004 | US20040112506 Method of treating pneumatic tire |
| 06/16/2004 | CN1505558A Method of treating pnueumatic tire |
| 06/09/2004 | CN1503720A Methods for embossing and embossed articles formed thereby |
| 02/12/2004 | US20040028824 Comprises coating pre-polymer on substrate, heating to cyclize, then curing; improved energy/chemical/solvent resistance |
| 01/21/2004 | EP1381503A1 Methods for embossing and embossed articles formed thereby |
| 12/04/2003 | WO2003082545A3 Method of manufacture medical devices employing microwave energy |
| 11/19/2003 | EP1361942A1 Method for producing models |
| 10/09/2003 | WO2003082545A2 Method of manufacture medical devices employing microwave energy |
| 10/08/2003 | CN1446840A Novel poyimide copolymer |
| 10/02/2003 | US20030187179 Novel polyimide copolymer |
| 10/02/2003 | US20030183972 Mixing powders of alumina and aluminum nitride; forming a green body from the mixture; hot pressing the green body;reacting the hot pressed body; and cooling the reacted body, |
| 10/02/2003 | US20030183967 Method of molding balloon catheters employing microwave energy |
| 10/02/2003 | US20030183966 Method of manufacture medical devices employing microwave energy |