Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29B - Preparation or pretreatment of the material to be shaped; Making granules or preforms; Recovery of plastics or other constituents of waste material containing plastics › B29B 7 - Mixing; Kneading
Patents for B29B 7 - Mixing; Kneading (13,657)
12/1984
12/04/1984CA1178758A1 Apparatus and method for making foamed resin products
11/1984
11/28/1984EP0126186A1 Elastic moulding composition, method for its preparation and moulding, and its use
11/27/1984US4485138 Heat-resistant sheet gasket
11/27/1984US4484883 Multi-layer extrusion die
11/27/1984US4484878 In an extruding device
11/27/1984CA1178416A1 Method of producing a polyimide film and a polyimide film produced by such a method
11/27/1984CA1178412A1 Continuous granulating machine
11/21/1984EP0125599A2 Process for producing copolymer films
11/21/1984EP0125548A2 Continuous mixer
11/20/1984US4483812 Valve plate and feedblock design for co-extrusion apparatus and co-extrusion process using same
11/20/1984CA1178141A1 Process for the treatment of a web
11/20/1984CA1178012A1 Method of making reinforced materials having an improved reinforcing material therein
11/14/1984EP0125079A2 Process for extruding thermotropic liquid crystalline polymers
11/13/1984US4482254 Fluid mixing apparatus and method
11/13/1984CA1177799A1 Apparatus for dispensing a mixture of mutually reactive liquids
11/13/1984CA1177621A1 Device for uniform web pinning
11/13/1984CA1177617A1 Rim mixhead with high pressure recycle
11/13/1984CA1177616A1 Foam molding apparatus
11/08/1984WO1984004274A1 Devolatilizing mixing extruder
11/07/1984EP0124294A2 Apparatus for conditioning hygroscopie plastic material
11/07/1984EP0124273A2 Copolymer containing methylmethacrylate units and its use in sheet material
11/07/1984EP0124244A1 Transfer moulding method and apparatus
11/07/1984EP0124020A2 Extruder screw
11/07/1984EP0124003A2 Process and apparatus for manufacturing a component moulded from reinforced plastic
11/07/1984EP0123771A1 Apparatus for compounding plastic material
11/06/1984US4480981 System for controlling temperature of molten resin in cylinder of extruder
11/06/1984US4480923 Rotary processors and seals
11/06/1984CA1177212A1 Method and apparatus for extruding a cellular product
11/06/1984CA1177211A1 Apparatus and method for extruding foamed polymeric materials
11/06/1984CA1177208A1 Polymer blend films, their preparation and use
10/1984
10/30/1984US4480006 Distance sheeting for the construction of molds and models
10/30/1984US4479769 Apparatus for producing articles from thermosetting resin
10/30/1984CA1177188A1 Anti-gel compound for extrusion of ziegler-natta catalyzed olefin polymers
10/24/1984EP0122703A1 Single lip rotary die
10/23/1984US4478780 Uniform heating
10/23/1984US4478775 Method of extruding and shaping thermoplastic material
10/23/1984US4478772 Extruding polyethylene terephthalate onto an electrically grounded surface
10/23/1984US4478660 Method of placing a decorative layer on a carrier panel
10/23/1984US4478563 Apparatus for upwardly extruding and cooling a thermoplastic resin multiple tube structure
10/23/1984US4478516 Apparatus for mixing and blending constituents of a flow of thermoplastics material
10/23/1984CA1176786A1 Process and apparatus for the counter-current injection-mixing of two or more fluid plastic components which react with one another
10/17/1984EP0122001A1 The method of forming a blocked cross-plied polymer film
10/17/1984EP0121524A1 Process for producing foam insulation.
10/16/1984US4477191 Mixing head for mixing at least two flowable components
10/10/1984EP0121342A2 Static mixing device
10/10/1984EP0121136A1 Extrusion die
10/09/1984US4476080 Method and apparatus for producing a multi-layer laminated resin film
10/09/1984US4476077 Process for preparing a poly(p-methylstyrene) foam
10/09/1984US4476075 Process and apparatus for the production of sheeting having a color wedge
10/09/1984CA1175974A1 Extruded gloss improvement in pipe blends with low pressure low density polyethylene
10/09/1984CA1175727A1 Multi-purpose tracheal tube
10/03/1984EP0120449A2 Divided mould for multi-component plastic materials, in particular for polyurethanes
10/03/1984EP0120419A1 Apparatus for producing objects from two or more flowable resinous reaction components
10/02/1984US4474905 Freeze blending of reactive liquids and solids
10/02/1984US4474634 Melt extrusion of xoncentric resin tubes, flattening, helical orientation
10/02/1984US4474475 Mixing apparatus
10/02/1984US4474474 Continuous homogenization and mixing of plastic materials
10/02/1984US4474473 Method and equipment for manufacturing pigment dispersion
10/02/1984US4474310 Apparatus for producing a reaction mixture
10/02/1984CA1175317A1 Power assisted check valve
09/1984
09/26/1984EP0119696A2 Method for producing a low density foamed polyester resin
09/26/1984EP0119471A2 An active hydrogen-containing composition which provides mold release properties to a molded article, and a process for preparing molded polymeric products from the active hydrogen-containing composition
09/25/1984US4473667 Elastomeric foam
09/25/1984US4473531 Rim mixhead with high pressure recycle
09/25/1984US4473523 Extruding dope of polyimide and phenolic compound
09/19/1984EP0118847A2 Method of and apparatus for filling thermoplastic material with reinforcing material
09/19/1984EP0118692A2 Torpedo for the mandrel of a parison extruder head for the manufacture of tube segments or tubes of thermoplastic material
09/19/1984EP0118613A1 Hose for manufacturing hose pieces of a predetermined length with coupling ends, and method of manufacturing the hose
09/18/1984US4472469 Sealing strip, made of a thermoplastic material containing a metallic reinforcing insert
09/18/1984US4472129 Head for extrusion of a tubular parison formed of at least one layer of material
09/18/1984US4472126 Apparatus for manufacturing reinforced hoses
09/18/1984US4471887 Dispensing device
09/18/1984CA1174415A1 Foam extrusion apparatus and method
09/18/1984CA1174413A1 Foam extrusion die assembly
09/13/1984WO1984003451A1 Method and mixer to continuously mix a fine and dry product, particularly pulverulent or granular synthetic material
09/12/1984EP0118397A1 Method and apparatus for changing the inclination or orientation of a longitudinal tab of an extruded weather strip for motor vehicles during its extrusion and weather strip thus obtained
09/12/1984EP0118358A1 Transmission for driving a two-screw extruder
09/11/1984US4470944 Casting polyamic acid dope, concentration, solvent extraction with water
09/11/1984US4470938 Method and apparatus for extrusion of thermoplastic foam
09/11/1984US4470937 Size control of extrusion molded articles
09/11/1984US4470793 Extruder for extruding pasta in the form of a thin continuous strip
09/11/1984US4470790 Adjustable extrusion die assembly
09/05/1984EP0117738A2 Curable sheet
09/05/1984EP0117708A2 Freeze blending of reactive liquids and solids
09/05/1984EP0117641A2 Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin
09/04/1984US4469652 Foam extrusion apparatus and method
09/04/1984US4469444 Mixing and degassing apparatus for viscous substances
09/04/1984US4469251 Detachable mixing chamber for a fluid dispensing apparatus
09/04/1984US4469130 Adjustable orifice for reaction injection molding
09/04/1984US4468947 A silicon nitride or carbide ceramic bodt
09/04/1984CA1173615A1 Multi-extrusion die assembly for thermoplastic materials
08/1984
08/30/1984WO1984003288A1 An active hydrogen-containing composition which provides mold release properties to a molded article, an internal mold release composition for preparing the active hydrogen-containing composition, and a process for preparing molded polymeric products from the active hydrogen-containing composition
08/29/1984EP0117098A2 Method for the formation of composite articles comprised of thermotropic liquid crystalline polymers and articles produced thereby
08/29/1984EP0116773A1 Controlled shear cold-feed mixer/extruder
08/28/1984US4468369 Process for the vacuum calibration of profiled articles made of thermoplastic synthetic resin
08/28/1984US4468364 Process for extruding thermotropic liquid crystalline polymers
08/28/1984US4468187 Apparatus for producing a tubular article having an annular groove therein
08/28/1984US4468126 High efficiency screw feeders for continuous extrusion and refining of soaps, detergents and other similar plastic products
08/22/1984EP0116264A1 Extruded weather strip for motor vehicle bodies
08/22/1984EP0116111A2 Machine for the hydroplastic machining of tubular produce
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