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)
06/1982
06/15/1982CA1125712A1 Method and apparatus for dispensing heat sensitive liquid polymeric compositions
06/09/1982EP0053179A1 Foam dispensing gun.
06/08/1982US4333899 Injecting liquid reactive mixture without turbulence
06/08/1982US4333896 Method and apparatus for extruding honeycomb structures with skins thereon involving the use of an adjustable extension die mask
06/08/1982US4333419 Methods and device for cladding elongated objects such as wires and the like with powdered material
06/08/1982CA1124980A1 Method of blending ethylene vinylacetate copolymers and polydiorganosiloxane gums and the blends made by the method
06/08/1982CA1124974A1 Foam extrusion die assembly
06/08/1982CA1124973A1 Self-cleaning type extruder
06/08/1982CA1124972A1 Process and apparatus for removing volatiles evolved from plastic melts
06/08/1982CA1124971A1 Multidensity foam article and method of preparation
06/02/1982EP0052756A1 Ribbon cartridge loading mechanism
06/01/1982US4332759 Process for extruding liquid crystal polymer
06/01/1982US4332754 A resole containing a blowing agent and a surfactant is expanded and hardened
06/01/1982US4332543 Extrusion die with melt flow control
06/01/1982US4332481 Continuous mixing machine
06/01/1982US4332480 Kneading and mixing machine
06/01/1982US4332479 Apparatus for controlled mixing in a high intensity mixer
06/01/1982US4332335 Head for mixing and ejecting interacting liquid components, for molding plastic materials
06/01/1982CA1124551A1 Metering device
06/01/1982CA1124476A1 Extrusion process
05/1982
05/26/1982EP0052491A2 Extruding colored thermoplastic resin sheets
05/25/1982US4331736 Process utilizing release agent
05/25/1982CA1124450A1 Polyethylene blend foams having improved compressive strength
05/25/1982CA1124039A1 Process and apparatus for the mixing and application of reactive materials
05/25/1982CA1124026A1 Plastic extrusion apparatus
05/25/1982CA1124025A1 Method of and apparatus for ram-extrusion of aromatic polyimide and polyamide resins, and shaped articles formed using such method and apparatus
05/19/1982EP0051880A2 An apparatus and method for extruding ethylene polymers
05/18/1982US4330214 Plasticizing screw
05/18/1982CA1123991A1 Glazing laminates
05/18/1982CA1123638A1 Self-locking nut and manufacture and component thereof
05/12/1982EP0051570A2 Process for the production of a continuous sheet of foamed synthetic, thermoplastic polymer by extrusion
05/12/1982EP0051450A1 Polymer-carbon black mixing
05/12/1982EP0051358A1 Method for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer
05/11/1982US4329313 Apparatus and method for extruding ethylene polymers
05/11/1982US4329133 Flat extruder head
05/04/1982US4327859 Method of coating dual-worm extruder bores
05/04/1982CA1122860A1 Apparatus for applying foam to a moving web
04/1982
04/28/1982EP0050496A2 Apparatus for extruding linear polyolefin materials having high viscosities
04/28/1982EP0050476A2 Coextrusion device and method
04/27/1982US4326905 Process for manufacturing synthetic resin hose having a reinforcing member embedded therein and apparatus thereof
04/21/1982EP0049835A2 Method and apparatus for the crystallisation of melts with simultaneous disintegration
04/20/1982US4325903 Processing of melt processible liquid crystal polymer by control of thermal history
04/20/1982US4325849 Heat resistance
04/20/1982US4325688 Mold equipment
04/20/1982US4325515 Mixing apparatus and method for condensing, mixing and granulating thermoplastic materials
04/20/1982US4325513 Gun for dispensing a plural component system
04/20/1982CA1122308A1 Method for controlling the thickness or weight of extruded stock
04/13/1982US4324493 Mixer-cooler device for the extrusion of thermoplastic foams
04/13/1982CA1121747A1 Composite tubing product and method of making same
04/07/1982EP0048973A1 Filtering apparatus for high-viscosity fluids supplied under pressure, particularly for melts of thermoplastic materials
04/07/1982EP0048926A1 High efficiency, fast extruders for extruding and refining soap and detergents
04/07/1982EP0048819A2 Apparatus for extruding strands from rubber elastomers and/or plastics
04/07/1982EP0048755A1 Processing of silicone polymers
04/06/1982US4323534 Extrusion process for thermoplastic resin composition for fabric fibers with exceptional strength and good elasticity
04/06/1982US4323474 Method of producing foam material and apparatus therefor
04/06/1982CA1121121A1 Extrusion apparatus and method
03/1982
03/31/1982EP0048590A1 Extruder mixer
03/31/1982EP0048528A1 Head attachment for a hydraulic synthetic-resin working machine for coloured synthetic resin
03/30/1982US4322260 Process for the continuous extrusion forming of a plastic double-walled foam-core conduit
03/30/1982US4322170 Apparatus for the preparation of PVC-powder
03/30/1982CA1120678A1 Process for depositing a complex protective coating
03/24/1982EP0048198A1 Moulds conceived for making objects of expanded non-polar plastics using ultra-high frequency radiation
03/24/1982EP0047839A2 Method of producing an extruded plastics profiled edging, and an apparatus for carrying out said method
03/23/1982US4321229 Method for extruding linear polyolefin materials having high viscosities
03/23/1982US4321228 Method of and apparatus for manufacturing a plastic pipe comprising longitudinally extending hollow channels in its wall
03/23/1982US4320928 Drive means for a twin screw extruder
03/16/1982US4320041 Aqueous dispersion of olefin resins and continuous process for preparing thereof
03/16/1982US4319848 Apparatus for the production of additive containing synthetic linear polymers
03/10/1982EP0047146A1 Multi-extrusion die assembly for thermoplastic materials
03/09/1982US4318677 Small volume outlet apparatus with a sieve changing device for multiple shaft screw machines
03/09/1982US4318604 Plastic camera body with metal insert
03/09/1982US4318429 Installation for preparing a liquid or pasty mixture intended to be molded and method for the use of said installation
03/09/1982CA1119370A1 Method and apparatus for the continuous extrusion and blowing of thin films of plastic material in particular of rigid pvc
03/03/1982EP0046688A2 Extrusion die
03/03/1982EP0046631A2 Extruder screw
03/03/1982EP0046526A2 Method for the continuous production of sheets of thermoplastics material
03/02/1982US4317791 Trimerization of polyisocyanates
03/02/1982US4317647 Dosing system
02/1982
02/23/1982US4316875 Apparatus for producing a curable polyurethane froth
02/23/1982US4316868 Extruding colored thermoplastic resin sheets
02/23/1982CA1118570A1 Process for manufacturing shaped polyester article using scrap materials
02/17/1982EP0046080A2 Method of and apparatus for making reinforced hoses and pipes
02/17/1982EP0046071A2 Polymer blend films, their preparation and use
02/16/1982US4315440 Double screw extruder transmission
02/16/1982CA1118173A1 Extrusion apparatus
02/10/1982EP0045734A1 Apparatus for processing synthetic material
02/10/1982EP0045575A1 Process for extruding liquid crystal polymer
02/10/1982EP0045564A2 Extrusion
02/10/1982EP0045555A1 Apparatus for producing a mixture of two or more synthetic components, and for feeding it into closed or open moulds
02/10/1982EP0045501A2 Method for extruding granular low density narrow molecular weight distribution linear ethylene polymers
02/09/1982US4314963 Method and a device for producing shaped articles from a multi-component reaction mixture
02/09/1982US4314765 Degasser on a worm-type melting and conveying device for a plastic injection molding machine
02/02/1982US4313909 Method and an apparatus for producing a reaction mixture for forming solid or cellular substances from flowable reactants and optionally fillers
02/02/1982CA1117264A1 Plastic tube with plural lumens and method of making same
01/1982
01/27/1982EP0044675A1 Processing of melt processable liquid crystal polymer by control of thermal history
01/27/1982EP0044478A1 Method and apparatus for producing polymer foam
01/27/1982EP0044389A1 Method and device for making a flat hollow body
01/26/1982US4312820 Process and apparatus for nucleation control adapted for reaction injection molding of cellular products
01/20/1982EP0044143A1 Low friction plastics track and extrusion process
01/19/1982US4311802 Process and apparatus for the continuous production of foamed plastics material having improved fire resistance
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