| Patents for B29B 7 - Mixing; Kneading (13,657) |
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| 12/21/1989 | DE3820281A1 Materialzufuehreinrichtung fuer kunststoffverarbeitungsmaschinen Material supply for plastic processing machinery |
| 12/20/1989 | EP0346757A2 Twin screw extruder |
| 12/20/1989 | EP0346680A1 Internal mixer with modified rotors |
| 12/19/1989 | EP0267278A4 Mixing device. |
| 12/13/1989 | CN1037846A Optimized four-wing non-intermeshing rotors for synchronous drive at optimum phase relation in internal batch mixing machines |
| 12/12/1989 | US4886643 Apparatus for proportioning reaction mixtures |
| 12/06/1989 | EP0344898A1 Mixing device for a reaction injection moulding machine |
| 12/06/1989 | EP0344501A1 Method and device for continuously charging a liquid reactive component with a gas for making a foamy reactive mixture |
| 11/29/1989 | EP0343326A2 Self-wiping continuous mixer with enlarged bore section |
| 11/28/1989 | US4883645 Device for preparing and ejecting a chemically reacting mixture |
| 11/23/1989 | EP0342839A2 Extruder having degree-of-kneading adjusting device |
| 11/21/1989 | US4881890 Moulded resin article |
| 11/21/1989 | US4881821 Apparatus for mixing and dosing synthetic resin components and process for the operation of this apparatus |
| 11/21/1989 | US4881820 Method of and device for proportioning at least one viscous substance |
| 11/16/1989 | WO1989010826A1 Mixing head for distributing a mixture of foamed material, a heat insulator in particular, and heat insulator thus obtained |
| 11/15/1989 | EP0341618A2 Method for the simultaneous manufacture of a plurality of preforms |
| 11/14/1989 | US4880143 Dispenser and components for high viscosity foam products |
| 11/08/1989 | EP0340888A1 Four-wing non-intermeshing rotors for internal batch mixing machines |
| 11/08/1989 | EP0340873A1 Mixer device with distribution mixing action for an extruder, an injection moulding machine and the like |
| 11/08/1989 | EP0340869A2 Supply device and method for press actuators, with recovery of the raising energy |
| 11/08/1989 | EP0340655A2 Compositions comprising thermally incompatible polymers |
| 11/08/1989 | EP0340436A2 Method for mixing isocyanate and polyol for forming a mixture reacting to form a polyurethane |
| 11/07/1989 | US4878973 Protecting photomask |
| 11/02/1989 | WO1989008496A3 Process and device for manufacturing mouldings from thermosetting plastics |
| 11/02/1989 | EP0339906A2 Process for producing colour concentrate |
| 11/02/1989 | DE3829291C1 Apparatus for producing a reaction mixture for forming multi-component plastics, in particular polyurethane |
| 10/31/1989 | US4877328 Internal mixer |
| 10/31/1989 | CA1262519A1 Fibre reinforced plastics structures |
| 10/24/1989 | US4876297 Method of producing mixtures of rubber or rubber-like material, and carbon black |
| 10/24/1989 | US4876071 Mixing apparatus for synthetic resin with multiple resin components |
| 10/24/1989 | CA1262481A1 Control system and method for continuous mixer with moving surface discharge device |
| 10/19/1989 | DE3910622A1 Process for the metered mixing of pumpable additives into a melt flow of thermoplasticised material |
| 10/19/1989 | DE3811642A1 Process for producing flowable polymer compounds for the reaction injection moulding of solid bodies of plastic and apparatus for carrying out the process |
| 10/18/1989 | EP0337386A1 Process for continuous mixing of a two-liquid curing type resin |
| 10/11/1989 | EP0336099A1 Method for feeding polymers to mixing devices |
| 10/10/1989 | US4872761 Extrusion apparatus |
| 10/04/1989 | EP0334874A1 Device for metering at least two flowable reaction components into a mixing chamber. |
| 10/04/1989 | CN1035977A Plastics filled with wood chips |
| 10/03/1989 | US4871260 Rotary processor apparatus and method for extensive and dispersive mixing |
| 10/03/1989 | US4871259 Rubber-like material kneading apparatus |
| 10/03/1989 | CA1262022A1 Method and apparatus for producing a foam from a molten thermoplastic material |
| 09/27/1989 | EP0334092A1 Method and device for mixing and painting multiple component plastic material, especially polyurethane |
| 09/26/1989 | CA1260658A1 Process for preparing molded microcellular elastomers |
| 09/21/1989 | WO1989008496A2 Process and device for manufacturing mouldings from thermosetting plastics |
| 09/20/1989 | EP0333111A1 Continuous two-liquid type mixer |
| 09/20/1989 | EP0332984A2 Shaped articles and process for producing same |
| 09/20/1989 | EP0332982A1 Method and device for mixing multiple-component plastic materials, especially polyurethane |
| 09/19/1989 | US4867346 Dispenser for reactive chemicals |
| 09/13/1989 | EP0332032A1 Method and device for charging at least one flowable reactant with gas, especially in small quantities, for the production of foams, especially of polyurethane foams |
| 09/13/1989 | EP0331968A1 Method of continuously producing foamable and curable phenol resol resins containing solid materials |
| 09/12/1989 | US4865226 Metering and mixing of multi-component plastics |
| 09/05/1989 | US4863363 Throttling device for a twin-shaft srew-type extruder |
| 09/05/1989 | US4863276 Mixing device and method for its manufacture |
| 08/30/1989 | EP0330308A1 Mixers with interengaging paddles |
| 08/30/1989 | EP0330032A1 Dosage unit for components of an injectable resin |
| 08/29/1989 | US4860925 Device for mixing fluids, notably liquids, and dispensing the mixture thus obtained, and apparatus incorporating this device |
| 08/24/1989 | WO1989007518A1 Process for obtaining a construction material, installation for implementation of said process and construction material thus obtained |
| 08/23/1989 | EP0328936A1 Mixing device for at least two viscous components |
| 08/22/1989 | US4859074 Closed mixing machine |
| 08/17/1989 | DE3803418A1 Process for driving a casting installation and unit for carrying out the process |
| 08/16/1989 | EP0328154A1 Stirring-type mixer |
| 08/15/1989 | US4856908 Mixing head of injection molding machine |
| 08/15/1989 | US4856907 Kneader |
| 08/15/1989 | CA1258407A1 Process and apparatus for application of a curable material to an article |
| 08/08/1989 | US4854713 Impingement mixing device with pressure controlled nozzle adjustment |
| 08/08/1989 | US4853995 Molded cushion article |
| 08/08/1989 | CA1258153A1 Apparatus for the direct soling of shoe uppers |
| 08/02/1989 | EP0326510A2 Method and apparatus for applying single or multicomponent materials |
| 08/02/1989 | EP0151580B1 Devolatilizing mixing extruder |
| 07/26/1989 | EP0128893B1 Method for the continuous production of flowing and homogeneous mixtures based on synthetic materials with additives |
| 07/25/1989 | US4851571 Process for the production of isocyanates |
| 07/18/1989 | US4848915 Process for metering color concentrates to thermoplastic polymer melts |
| 07/11/1989 | US4846405 Spray head for the administration of a multi-component material by means of gas |
| 07/11/1989 | US4846404 Internal mix spray gun cartridge |
| 07/11/1989 | CA1257062A1 Manufacturing method of electricity conducting thermoplastic material |
| 07/05/1989 | EP0323095A2 Method of making molded solid bodies of incinerated waste material |
| 06/27/1989 | US4842414 Mixing device for a feed screw |
| 06/20/1989 | US4840556 Mixing plate for injection molding machine |
| 06/20/1989 | US4840492 Rotational screw for mixing |
| 06/20/1989 | US4840491 Rubber kneading method |
| 06/14/1989 | EP0320480A1 An apparatus for producing a mixture from liquid and powder ingredients, and kneading and extruding the mixture |
| 06/13/1989 | US4839114 Method of manufacturing an electrically conductive thermoplastic material |
| 06/13/1989 | US4838458 Adjustable valving rod |
| 06/06/1989 | CA1255066A1 Method and apparatus for foaming high viscosity polymer materials |
| 05/31/1989 | EP0318170A2 Apparatus for feeding predetermined amounts of pulverised or granular materials |
| 05/30/1989 | US4835012 Process for application of a curable material to an article |
| 05/30/1989 | US4834543 Optimized four-wing, non-intermeshing rotors for synchronous drive at optimum phase relation in internal batch mixing machines |
| 05/24/1989 | EP0316760A2 Method and apparatus for manufacturing thermoplastic materials |
| 05/24/1989 | EP0316604A1 High-pressure mixing device for mixing several components plastic materials, especially polyurethane |
| 05/24/1989 | CN1033087A Insulating materials used as insulating or sealing layers for roofs |
| 05/23/1989 | US4833175 Polysiloxanes, shearing, foaming gelation |
| 05/23/1989 | US4832499 Apparatus for feeding and metering fluid components to a high pressure mixing head |
| 05/18/1989 | WO1989004409A1 Heat-insulating material useful as an insulating and sealing layer for roof surfaces |
| 05/16/1989 | US4830801 Degassing process for a worm extruder |
| 05/16/1989 | US4830506 Control system for ram fed mixing machine |
| 05/16/1989 | US4830219 Apparatus for preparing and dispensing thermoplastic resin |
| 05/10/1989 | EP0314874A2 Method for delivering a foamable mixture, especially a temperature insulation material, using a mixing head for at least two reactive components in a low-pressure method |
| 05/10/1989 | EP0314830A1 Insulating material as an insulating and waterproof layer for roof surfaces |
| 05/10/1989 | CN2037305U New structure seal smelting machine |
| 05/05/1989 | WO1989003804A1 Phenolic foam dispensing apparatus and method |