| Patents for B27N 1 - Pretreatment of moulding material (2,793) |
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| 09/03/1985 | CA1192796A1 Process and apparatus for bonding particulate material, in particular chips |
| 08/20/1985 | CA1192091A1 Method of, and apparatus for, moistening loose material |
| 07/09/1985 | US4528309 Method for the production of cellulosic board materials |
| 07/09/1985 | US4527902 Methods and mixers for the continuous addition of glue to mixtures consisting of wood chips, wood fibres or the like |
| 07/02/1985 | US4526737 Method of making molded articles |
| 06/19/1985 | EP0144985A2 Method of decreasing the formaldehyde emission of veneered chip and fibre boards |
| 06/06/1985 | WO1985002370A1 Manufacture of reconsolidated wood products |
| 06/06/1985 | WO1985002369A1 Manufacture of reconsolidated wood products |
| 06/06/1985 | WO1985002366A1 Improved process for reconsolidated wood production |
| 05/14/1985 | US4516524 Apparatus for coating particulate material |
| 05/02/1985 | EP0139530A2 Preparation of lignocellulosic composite articles |
| 04/17/1985 | EP0137450A1 Method and device for moistening pourable solids |
| 04/09/1985 | US4510184 Process and apparatus for bonding particulate material, in particular chips |
| 10/23/1984 | US4478966 Using formaldehyde-urea cubable glues |
| 10/23/1984 | US4478896 Apparatus for blending wood strands with a liquid resin |
| 10/16/1984 | CA1176117A1 Apparatus for blending wood strands with a liquid resin |
| 09/19/1984 | EP0118659A2 Apparatus and method for coating particulate material with binder resin prior to forming particle board |
| 09/18/1984 | CA1174422A1 Blow line addition of isocyanate binder in fiberboard manufacture |
| 09/18/1984 | CA1174421A1 Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle |
| 07/10/1984 | US4458827 Method to meter adhesive for adhesively coating chips, fibers and the like for the manufacture of composite panels, as well as apparatus to carry out the method |
| 07/03/1984 | US4457978 Air pollution control; weak acid, calcium metasilicate |
| 05/23/1984 | EP0109292A1 Apparatus for blending wood strands with a liquid resin |
| 02/07/1984 | US4430003 Apparatus for spraying liquids such as resins and waxes on surfaces of particles |
| 01/17/1984 | CA1160416A1 Method of reducing the emission of formaldehyde from particle board bound with carbamide resin |
| 01/10/1984 | CA1160038A1 Method and apparatus for spraying and dispersing liquids on particulate matter |
| 12/28/1983 | EP0096797A2 Method of manufacturing woodchip materials with a reduced emission of formaldehyde |
| 12/07/1983 | EP0095594A1 Stable aqueous polyisocyanate emulsions |
| 11/09/1983 | EP0093270A2 Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle |
| 11/08/1983 | CA1156518A1 Metering of adhesive for coating chips, fibers and the like in the manufacture of composite panels |
| 11/02/1983 | EP0092699A2 Blow line addition of isocyanate binder in fiberboard manufacture |
| 10/04/1983 | US4407771 Blow line addition of isocyanate binder in fiberboard manufacture |
| 09/27/1983 | CA1154246A1 Method for gluing of particles containing chips, fibers and similar ligno-cellulose-containing particles and apparatus for this purpose of gluing the same |
| 09/06/1983 | US4402896 Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle |
| 08/10/1983 | EP0085159A1 Method of manufacturing compression moulded articles |
| 06/28/1983 | US4390285 Method and apparatus for mixing solids with liquids, in particular for gluing wood chips |
| 05/31/1983 | US4385752 Porous plug for molten metal vessel |
| 05/18/1983 | EP0078960A1 Method and device for glueing particles, especially wood-shavings |
| 05/10/1983 | US4382758 Apparatus for manufacturing cellulosic fibrous material which can be pressed into molded parts |
| 05/04/1983 | EP0077838A1 Protective cover for a chip glueing machine |
| 05/03/1983 | US4382108 Coating scrap plastic with polyisocyanate binder, sandwiching between cellulose material, heating and pressurization |
| 04/26/1983 | CA1145499A1 Method for the production of cellulosic board material |
| 04/26/1983 | CA1145328A1 Process and appliance for adding liquid components to pourable powdered or granular materials |
| 04/26/1983 | CA1145237A1 Preparation of polymeric isocyanate containing release agent |
| 11/23/1982 | US4360545 Rotation, disks, atomizing, agitation |
| 10/26/1982 | CA1134213A1 Process for the production of flame proof cellulosic material |
| 08/17/1982 | CA1129762A1 Wood chip board and process for the preparation thereof |
| 08/17/1982 | CA1129761A1 Process for preparing wood chip boards |
| 05/26/1982 | EP0052518A2 Method of and apparatus for spraying liquids onto particles |
| 04/20/1982 | CA1122045A1 Apparatus and process for preparing hard or medium density board |
| 04/13/1982 | US4324753 Method of producing an air laid paper web utilizing microencapsulated hydrogen bond promoting material |
| 04/06/1982 | US4323314 Process and apparatus for adding liquid components to pourable powdered or granular materials |
| 03/03/1982 | EP0046569A2 Process and apparatus for mixing solids with liquids |
| 02/23/1982 | US4316671 Apparatus for continuous mixing of solids and liquids |
| 12/08/1981 | CA1113800A1 Process and device for continuously mixing wood chips with binder |
| 10/27/1981 | US4297253 By impregnation of ligneous fibers with a polymerizable resin |
| 09/22/1981 | US4290988 Method for the manufacture of cellulosic fibrous material which can be pressed into moulded parts |
| 09/03/1981 | WO1981002408A1 New moldable product based on ligneous materials,method for the production thereof and molded objects obtained from such product |
| 08/25/1981 | US4285843 Concentration of solid amino resin binder in the interior being equal to or higher than at the surfaces |
| 04/29/1981 | EP0027583A2 A method of reducing the emission of formaldehyde from particle board bound with carbamide resin |
| 03/24/1981 | US4258169 Heating phosphate and isocyanate |
| 02/04/1981 | EP0023253A1 Mixer for the continuous glueing of wood chips, wood fibres or the like |
| 10/29/1980 | EP0018355A1 Wood chip board and process for its production |
| 10/29/1980 | EP0018061A1 Methods for the manufacture of sheets or moulded bodies |
| 06/25/1980 | EP0012169A1 Multi-layered, mainly aminoplast-bound particle or fibre board |
| 04/30/1980 | EP0010537A1 Method for producing wood chip boards |
| 03/18/1980 | US4193814 Binding lignocellulosic materials |
| 03/18/1980 | US4193700 Continuous-flow mixer for the gluing of loose chips of wood, fibers, or other particles |
| 02/26/1980 | CA1072382A1 Process for producing items in ligneous agglomerated particles, device for using the process and items produced therefrom |
| 02/12/1980 | US4188130 Device for continuously mixing wood chips with binder |
| 02/07/1980 | WO1980000142A1 A method of manufacturing bonded products of cellulose or cellulose derivatives |
| 01/15/1980 | US4183676 Method of and apparatus for gluing wood chips |
| 01/09/1980 | EP0006486A2 Process for reducing the emission of formaldehyde by fibre boards |
| 01/01/1980 | CA1069034A Composite paper hardboard panel and method of making same |
| 07/24/1979 | US4161825 Plasticized organic waste |
| 07/24/1979 | CA1058987A1 Method and device for applying glue to fiber material |
| 04/04/1979 | EP0001237A1 Process for manufacturing comminuted wood products using formaldehyde binding agents |
| 03/13/1979 | US4143975 Apparatus for applying adhesive to fibrous material |
| 02/13/1979 | US4139308 Paperboard |
| 10/24/1978 | US4122236 Artificial board of lumber and method for manufacturing same |
| 09/26/1978 | US4116163 Apparatus to coat a flowing mass of particulate material |
| 09/19/1978 | US4115490 Using a high frequency electromagnetic field to improve cold adhesiveness of a thermosetting binder |
| 09/12/1978 | US4113555 Hard board or medium density board, process for production thereof and means for practicizing the process |
| 10/11/1977 | US4053339 Method of making composite paper hardboard panel |
| 07/12/1977 | US4035120 Apparatus for making sawdust chipboard |
| 04/26/1977 | US4019936 Sawdust |
| 04/05/1977 | US4015830 Apparatus for applying glue to chips, fibers and the like |
| 04/05/1977 | US4015829 Apparatus for applying glue to fiber material |
| 02/08/1977 | US4006887 Device for continuous coating of fibers |
| 02/08/1977 | US4006706 Device for applying glue to chips |
| 10/26/1976 | US3988183 Variation of binder content in the core layer |
| 08/10/1976 | US3974307 Method for coating wood chips with resinous liquid |
| 05/25/1976 | US3959195 Fractionated sawdust chipboard and method of making same |
| 03/23/1976 | US3945616 Device for mixing flowable material such as adhesive with particulate material |