| Patents for B29B 7 - Mixing; Kneading (13,657) |
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| 10/03/1991 | WO1991014736A1 Plastic material for kneading, modelling, do-it-yourself and decorating, and a process for manufacturing the material |
| 10/01/1991 | US5052811 Apparatus for blending friction material |
| 09/26/1991 | DE4008980A1 Plastische masse zum kneten, modellieren, basteln und dekorieren sowie verfahren zu deren herstellung Plastic mass to knead, modeling, craft and decorate as well as process for their production |
| 09/25/1991 | EP0447883A1 Device and method for mixing at least two reactive plastic components |
| 09/24/1991 | US5050776 Cartridge heater for foam dispensing apparatus |
| 09/17/1991 | US5048971 Mixers |
| 09/17/1991 | CA1289132C Feed device for continuous feed mixer |
| 09/12/1991 | DE4102178A1 Intermediate prod. for fibre reinforced plastic components prodn. - where fibre polymer mixt. is blended in air vortex chamber to give fibre batt which can be shaped |
| 09/09/1991 | WO1992000175A1 Batch molding of open-cell soft polyurethane foam |
| 09/09/1991 | CA2058988A1 Batch molding of open-cell soft polyurethane foam |
| 09/04/1991 | EP0444477A1 Method and device for making rubber mixtures |
| 09/04/1991 | EP0444306A2 A method and equipment for the electromagnetic dynamic plasticating extrusion of polymer materials |
| 09/04/1991 | EP0444090A1 Method for forming homogeneous blends of particulate materials |
| 09/03/1991 | US5044760 Closed type kneader |
| 09/03/1991 | US5044759 Mixing process and screw extruders for carrying out the same |
| 08/29/1991 | DE4005562A1 Layout for mixing polyurethane reagents - has circulation block with nozzle and valve plus overall control system so operating cycle does not suffer pressure drop |
| 08/21/1991 | EP0442358A1 Process for the preparation of polymeric printing plates |
| 08/20/1991 | US5041259 Continuous melt-kneading |
| 08/20/1991 | US5040728 Composite valving rod scraper device and cartridge |
| 08/15/1991 | CA2036303A1 Process for manufacturing photopolymer plates |
| 08/14/1991 | EP0440888A1 Thin layer reactor with reveral shafts |
| 08/13/1991 | CA1287463C Apparatus for degassing and pelleting polyolefins |
| 08/08/1991 | DE4003294A1 Circulating system for foam reagents - in which layout with control and non-return valves and regulator produces polyurethane foam and prevents steep pressure drops |
| 08/07/1991 | EP0439491A1 Method of coating plastic pellets with processing aid |
| 07/31/1991 | EP0438645A1 Apparatus for treating with a gas or for degassing thermoplastic melts |
| 07/24/1991 | WO1991011308A1 Method for manufacturing a composite material |
| 07/24/1991 | EP0437727A2 Machine for the continuous production of lined foam panels |
| 07/24/1991 | EP0334874B1 Device for metering at least two flowable reaction components into a mixing chamber |
| 07/24/1991 | CA2074489A1 Method of manufacturing a composite material |
| 07/23/1991 | US5034171 Process for extruding thermoplastic materials using low pressure inert gases as foaming agents |
| 07/23/1991 | US5033860 Rotary kneading screw |
| 07/23/1991 | CA1286657C Two wing non-intermeshing rotors for increased performance for usein internal batch mixing machines |
| 07/19/1991 | WO1991010551A1 Improved moulding processes and apparatus |
| 07/19/1991 | CA2074170A1 Moulding processes and apparatus |
| 07/17/1991 | EP0437239A2 Process for the production of molded article having positive temperature coefficient characteristics |
| 07/17/1991 | CN2081105U Temp controller for heating fluid |
| 07/12/1991 | CA2049012A1 Process for producing elastic graphite molded products |
| 07/10/1991 | EP0324800B1 Mixing and shearing roll mill for plastifiable material |
| 07/09/1991 | CA1285933C Rotary processor for plastic and polymeric materials providing surge compensation |
| 07/02/1991 | US5028006 Spray nozzle for spray gun for forming a polyurethane layer on a surface |
| 07/02/1991 | US5027978 Method and apparatus for precision pumping, ratioing, and dispensing of work fluid(s) |
| 07/02/1991 | US5027975 Urethane foam gun |
| 07/02/1991 | CA1285457C Valve |
| 07/02/1991 | CA1285362C Pelletization of saran |
| 06/28/1991 | CA2029164A1 One step process for simultaneous extrusion and impregnation of blowing agent in the production of expandable thermoplastic resin particles |
| 06/26/1991 | CN1052447A Gear transmission |
| 06/25/1991 | US5026820 Process for continuous mixing of a two-liquid curing type resin |
| 06/19/1991 | EP0432349A2 Transmission |
| 06/19/1991 | CN1052274A Process for incorporating organic fibrous fillers in elastomers |
| 06/18/1991 | US5025044 Extrusion isolation of blends of rubber and asphalt |
| 06/13/1991 | DE3940866A1 Mixing heads for polyurethane foam - have rapid operation by spring-loaded needle valve for each liq. which only opens while liq. is sufficiently pressurised for injection |
| 06/13/1991 | DE3940824A1 Appts. for trapping harmful gases in moulding foam - traps foam residues and then passes fluoro-hydrocarbon gases out to condenser where they are collected |
| 06/12/1991 | EP0431767A1 Sequential rotary extrusion system |
| 06/12/1991 | EP0431388A1 Method and device for making plastic, especially foamy materials |
| 06/11/1991 | US5022838 Multi-axis rotational distributing apparatus |
| 06/05/1991 | EP0430292A1 Process for extruding thermoplastic materials using low pressure inert gases as foaming agents |
| 06/05/1991 | EP0429929A2 Method for producing oriented, discontinuous fiber reinforced composite materials |
| 06/04/1991 | US5020916 Apparatus for continuously treating liquids, emulsions and the like |
| 05/30/1991 | WO1991007348A1 Disposable foam dispensing apparatus |
| 05/29/1991 | EP0428873A2 Method and apparatus for controlling the gas content of foam materials |
| 05/28/1991 | US5019310 From ashlike incinerated wastes; kneading, extrusion, solidification |
| 05/28/1991 | CA1284547C Thermoplastic polymers having improved properties and process for improving the melt flow index thereof |
| 05/28/1991 | CA1284413C Method and apparatus for melting and conveying plasticated materials |
| 05/22/1991 | EP0427985A2 Method and apparatus for hollow core extrusion of high viscosity materials |
| 05/22/1991 | CN1051568A Thermoplastic inierpeneirating network structure and method of forming same |
| 05/15/1991 | CN1051364A Process for removing chloroprene dimers from polychloroprene |
| 05/08/1991 | EP0426619A2 A method of producing panels |
| 05/08/1991 | EP0426482A2 Filled thermoplastic resin compositions having an interpenetrating phase forming a three-dimensional network structure and melt-blending methods for forming the same |
| 05/08/1991 | EP0426025A2 Extrusion isolation of blends of rubber and asphalt |
| 05/08/1991 | EP0426024A2 Process for incorporating organic fibrous fillers in elastomers |
| 05/08/1991 | EP0426023A1 Process for removing chloroprene dimers from polychloroprene |
| 05/08/1991 | EP0426019A2 Precoagulation process for incorporating organic fibrous fillers in SBR |
| 05/08/1991 | DE4029193A1 Dispenser for pumping, metering and mixing liq. resins - has at least two storage tanks each with piston pump in base and also drive unit with measuring sensor and control valve |
| 05/07/1991 | US5013233 Distributive mixer device |
| 05/07/1991 | CA1283903C Mixing device |
| 05/02/1991 | WO1991005646A1 Device for feeding plastic raw materials |
| 05/02/1991 | CA2029032A1 Thermoplastic interpenetrating network structure and method of forming the same |
| 04/30/1991 | US5011636 Structural unit and method for molding same |
| 04/30/1991 | US5011291 Apparatus for producing rubber mixtures |
| 04/24/1991 | EP0423759A2 Production process of particulate polymer |
| 04/24/1991 | EP0423574A1 Mixing and proportioning device for reactive plastic components |
| 04/23/1991 | CA1283403C Kneader |
| 04/23/1991 | CA1283280C Mixing and dispensing gun with improved removable nozzle |
| 04/19/1991 | CA2027878A1 Production process of particulate polymer |
| 04/16/1991 | CA1283084C Dispenser for metering proportionate increments of polymerizable materials |
| 04/09/1991 | US5005765 Method and apparatus for applying multicomponent materials |
| 04/03/1991 | EP0420016A2 Impact modified polyurethane-polyester moulding thermoplastics, process for their preparation and their use |
| 04/02/1991 | US5004352 Plasticizing screw |
| 04/02/1991 | US5004351 Apparatus for metering and mixing at least two fluid reagents and collecting resultant product |
| 04/02/1991 | US5004159 Method and apparatus for applying single of multicomponent materials |
| 04/02/1991 | US5004125 Multiple component flow gun |
| 03/29/1991 | CA2024715A1 Impact modified thermoplastic polyurethane-polyester molding materials and preparation thereof |
| 03/27/1991 | EP0418728A2 Method for preparing ceramic powder-containing thermoplastic materials |
| 03/27/1991 | EP0418585A1 Foam mixer-applicator with foaming chamber and method of using |
| 03/26/1991 | US5002704 Apparatus for the production of a flowable mixture which reacts to form foam from flowable components stored in storage containers |
| 03/20/1991 | EP0417405A2 Process for producing a thermoplastic polymeric foam |
| 03/20/1991 | CN1012049B Apparatus and method of treating viscous material |
| 03/19/1991 | US5000900 Twin screw extruder |
| 03/19/1991 | US5000882 Multicompartment apparatus with a pump to form a foam |
| 03/13/1991 | EP0416859A1 Extruder apparatus and process for compounding themoplastic resin and fibers |