| Patents for B27N 3 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres (10,902) |
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| 09/05/1978 | US4111730 Urea or phenol-formaldehyde resin thermosetting adhesive |
| 09/05/1978 | US4111294 Alignment plate construction for electrostatic particle orientation |
| 08/29/1978 | US4110397 Composite bodies or sheets |
| 08/22/1978 | CA1036855A1 Conveyor plate for wet sheets or dry sheets |
| 08/22/1978 | CA1036770A1 Device for charging presses, particularly multiple-opening platen hot moulding presses |
| 08/15/1978 | CA1036737A1 Polyisocyanate: formaldehyde binder system for cellulosic materials |
| 08/08/1978 | US4105387 Side sealing means for a continuous press |
| 07/25/1978 | US4102963 Method of forming lignocellulosic fiber mats |
| 07/11/1978 | US4099336 Organic waste drying process |
| 07/11/1978 | US4099296 Method and apparatus for forming a material web |
| 07/04/1978 | US4098006 Organic waste dewatering and drying process |
| 06/27/1978 | US4096796 Apparatus and method for controlling press racking |
| 05/23/1978 | US4091153 Artificial boards and shapes |
| 04/25/1978 | US4086313 Method of making pressed board |
| 04/04/1978 | US4082828 Method for producing thin particle board |
| 03/14/1978 | US4078674 Apparatus for manufacture of sheets or board units from cellulose or fibre material or shavings |
| 02/28/1978 | US4076662 Modified aminoplast compositions |
| 02/21/1978 | US4074393 Method and apparatus for dry forming a layer of fibers |
| 01/17/1978 | US4068991 Layer-forming apparatus especially for particle board mats |
| 01/10/1978 | US4067678 Apparatus for making a fibrous board-like product having a male edge and a female edge |
| 12/27/1977 | US4065003 Raisable and lowerable mat-loading and press-tray unloading device for a multi-lever press |
| 12/20/1977 | US4063858 Layer-forming apparatus, especially for the preparation of particle-board mats |
| 12/06/1977 | US4061819 Products of converted lignocellulosic materials |
| 11/15/1977 | US4058580 Process for making a reinforced board from lignocellulosic particles |
| 11/15/1977 | US4058201 Method and apparatus for orienting wood strands into parallelism |
| 11/01/1977 | US4056342 Fiberboard manufacture |
| 10/11/1977 | US4053339 Method of making composite paper hardboard panel |
| 10/11/1977 | US4053276 Press for exerting a pressure over an area |
| 09/27/1977 | US4050863 Apparatus for the hot-pressing of composite boards made from lignocellulosic material |
| 09/13/1977 | US4047865 Apparatus making pressed board |
| 09/06/1977 | US4046952 Manufacture of overlayed product with phenol-formaldehyde barrier for polyisocyanate binder |
| 08/30/1977 | US4045531 Process for the production of chipboards and the like |
| 08/30/1977 | US4045528 Classifying, vibrating to align particles |
| 08/30/1977 | US4045262 Resin impregnated paper web, pressure bonding |
| 08/23/1977 | US4043733 Endless belt guide arrangement for a continuously operating press |
| 08/23/1977 | US4043732 Press for exerting flat pressure |
| 08/16/1977 | US4042125 Method and apparatus for stacking and feeding blanks to a tiered multi-opening press for the production of pressed board |
| 07/26/1977 | US4038531 Process control apparatus for controlling a particleboard manufacturing system |
| 07/26/1977 | US4038356 Method and apparatus for making a fibrous board-like product having a male edge and a female edge |
| 07/12/1977 | US4035121 Machine for forming lignocellulosic fiber mats |
| 07/12/1977 | US4035120 Apparatus for making sawdust chipboard |
| 06/14/1977 | US4029839 Sound and thermal insulating construction element |
| 05/24/1977 | US4025278 Apparatus for fabricating boards from sugarcane rind fibers |
| 05/24/1977 | US4025272 Apparatus for continuously manufacturing boards |
| 05/24/1977 | US4025254 Apparatus for the production of a fleece |
| 05/17/1977 | US4023776 Process and apparatus for the production of chipboards, or like panels from a mixed material |
| 05/03/1977 | US4021413 Production of wood glue |
| 05/03/1977 | US4021174 Apparatus for forming composition board by extrusion |
| 04/26/1977 | US4019936 Sawdust |
| 04/12/1977 | US4017246 Conveyor plate for wet sheets or dry sheets |
| 04/12/1977 | US4017233 Device for producing chip boards and the like |
| 04/05/1977 | US4015921 Continuously operating preliminary press or finishing press for the manufacture of particle boards, such as chip boards, fiber boards and the like |
| 03/29/1977 | US4014635 Apparatus for the deposition of a uniform layer of dry fibres on a foraminous forming surface |
| 03/15/1977 | US4012279 Process of producing pulp, for manufacture of fiberboard, in a closed backwater system |
| 02/08/1977 | US4007312 Method of bonding solid lignocellulosic material, and resulting product |
| 01/25/1977 | US4005162 Process for the continuous production of particle board |
| 01/25/1977 | US4004873 Continuously operating press |
| 01/25/1977 | US4004324 Apparatus for producing fibrous webs |
| 01/18/1977 | US4003687 Press plate having heating means and adapted for use in single-storey or multi-storey presses for the manufacture of fibreboard, chipboard, laminarboard and the like |
| 01/04/1977 | US4001074 Method and apparatus for forming and pressing foil and board laminates |
| 12/28/1976 | US3999931 Cooker assembly |
| 12/28/1976 | US3999917 Heat distribution and isolating mold support |
| 12/28/1976 | US3999650 Apparatus for spreading comminuted material on a transport band |
| 12/07/1976 | US3995980 Extruded panel product apparatus |
| 11/30/1976 | US3995003 Process for making a particle board |
| 11/16/1976 | US3992242 Compaction |
| 11/16/1976 | US3992135 Apparatus for continuously manufacturing boards |
| 11/16/1976 | US3992134 Continuously operating prepress or finishing press |
| 10/26/1976 | US3988503 Cationic resin |
| 10/26/1976 | US3988183 Variation of binder content in the core layer |
| 10/26/1976 | US3987917 Method of loading a workpiece stack into a platen press |
| 10/12/1976 | US3985489 Continuously operating press for manufacture of panels, such as chipboards, fiberboards, or the like |
| 09/21/1976 | US3981666 Compression device |
| 09/21/1976 | US3981651 Device for producing plate-shaped workpieces |
| 08/31/1976 | US3978250 Process and apparatus for forming a layer from a mixture of particles having variable particle sizes |
| 08/31/1976 | US3977928 Crushing, dispersing fibers, impregnation with adhesive compressing |
| 08/31/1976 | US3977535 Apparatus for loading a workpiece stack into a platen press |
| 08/24/1976 | US3976412 Apparatus for making fibrous sheet material |
| 08/10/1976 | US3973893 Apparatus for continuously manufacturing boards |
| 08/03/1976 | US3972766 Apparatus for fabricating flat objects |
| 07/13/1976 | US3969460 Fiber mat curing |
| 07/13/1976 | US3969459 Fiberboard manufacture |
| 07/13/1976 | US3969454 Method of making colored particleboard |
| 07/06/1976 | US3968308 Process for the manufacture of chip boards using condensation resins as binders and product |
| 07/06/1976 | US3968296 Pressure compensator for heating platen presses |
| 07/06/1976 | US3967999 Thermoplastic |
| 06/29/1976 | US3967032 Bituminized roof sheet |
| 06/15/1976 | US3963400 Apparatus and installation for pouring plates of oriented wood particles |
| 05/25/1976 | US3959195 Fractionated sawdust chipboard and method of making same |
| 05/11/1976 | US3956555 Construction materials, heating, pressing |
| 05/04/1976 | US3954554 Multi-ply paper and paperboard having a wet-laid ply and a dry-laid ply |
| 05/04/1976 | US3954364 Method and apparatus for forming boards from particles |
| 04/13/1976 | US3950472 Molding wood articles from ammonium salt-wood particle mixtures |
| 04/13/1976 | US3950470 Alkaline silicate mixture, thermosetting resin |
| 04/13/1976 | US3949862 Feed regulating conveyor bin |
| 03/09/1976 | US3942929 Continuously operating press |
| 03/09/1976 | US3942927 Presses for the production of boards such as chipboard, fiberboard and the like |
| 02/24/1976 | US3940230 Apparatus for molding a particle board |
| 02/17/1976 | US3938927 Apparatus for the continuous manufacture of chipboard panels, fibre panels or the like |
| 02/10/1976 | US3937316 Method of and means for cooling support trays for hot-pressed boards |