| Patents for B29C 47 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (64,906) |
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| 04/04/1978 | US4082829 Vinyl chloride-vinylidene chloride copolymer |
| 04/04/1978 | US4082597 Method and apparatus for making continuous lengths of resin tubes |
| 04/04/1978 | US4082585 Insulating tinsel conductors |
| 04/04/1978 | US4082488 Apparatus for the extrusion of temperature sensitive thermoplastics |
| 04/04/1978 | US4082487 Apparatus for changing screen devices |
| 03/28/1978 | US4081504 Encapsulated composite metallized strip and method of making the same |
| 03/28/1978 | US4081232 Fixed center tooling for an extruder that provides for concentric layers of coating material |
| 03/28/1978 | US4081231 Flow distribution valve for dual thermoplastic tube extrusion |
| 03/28/1978 | US4080735 Scraper blade |
| 03/21/1978 | US4080297 Automatic filter screen exchange apparatus for an extruder |
| 03/21/1978 | US4080148 Method and apparatus for manufacturing connectors attached together on a continuous carrier strip |
| 03/21/1978 | US4080143 Cooling apparatus for air cooling tubular plastics film made by a foam blowhead |
| 03/21/1978 | US4080138 Extrusion process and apparatus |
| 03/21/1978 | US4080136 Apparatus for dispensing metered charges of material |
| 03/21/1978 | US4080131 Curing system for high voltage cross linked cables |
| 03/14/1978 | US4079463 High output extruder screw |
| 03/14/1978 | US4079114 Method and apparatus for embossing sheets |
| 03/14/1978 | US4078961 Apparatus for continuously supplying plastics film strip from extruded head |
| 03/14/1978 | US4078909 Method for the production of thread-like capillaries |
| 03/14/1978 | US4078717 Bag with opening means |
| 03/14/1978 | US4078454 Screw extruder |
| 03/07/1978 | US4078113 Hot melt |
| 03/07/1978 | US4078111 Process of extrusion-coating the central core with an insulator of high pressure-processed polyethylene |
| 03/07/1978 | US4078106 Pile weatherseal enclosed in U-shaped tube |
| 03/07/1978 | US4078033 Processes and apparatus for liquid bath cooling of extruded foils |
| 03/07/1978 | US4077825 Method of producing a flexible non-skid strip |
| 03/07/1978 | US4077756 Injection molding extrusion mixer |
| 03/07/1978 | US4077098 Apparatus for manufacturing a metallic tube coated with a thermoplastic resin film having little residual strain |
| 02/28/1978 | US4076895 Transparent multi-layered film and processes therefor |
| 02/28/1978 | US4076846 Protein-starch binary molding composition and shaped articles obtained therefor |
| 02/28/1978 | US4076785 Method of and apparatus for increasing the production output of stretched flat film webs composed of thermoplastic material |
| 02/28/1978 | US4076695 Carboxy functional siloxane as release agent |
| 02/28/1978 | US4076570 Polystyrene, abs terpolymer and pvc or vinylidene chloride polymer |
| 02/28/1978 | US4076568 Continuous, thermoplastic material, extrusion |
| 02/28/1978 | US4076481 Annular extrusion die |
| 02/28/1978 | US4076477 Multiple extrusion apparatus |
| 02/28/1978 | US4076476 Dough mold press |
| 02/28/1978 | US4076220 Method of mixing and kneading control of a rubber kneader |
| 02/28/1978 | US4076121 Reinforced thin wall plastic bag, and method and apparatus to make material for such bags |
| 02/21/1978 | US4075712 Extrusion and mixing apparatus |
| 02/21/1978 | US4075379 Melt-embossed polymer film |
| 02/21/1978 | US4075270 Forming integral skin on extruded honeycomb |
| 02/21/1978 | US4074958 Apparatus for making a coil spring object |
| 02/14/1978 | US4074362 Vented injection molding machine |
| 02/14/1978 | US4073850 Extrusion, fibers |
| 02/14/1978 | US4073773 Melt polymerization method for making polyetherimides |
| 02/14/1978 | US4073673 Process for producing an expansion joint cover |
| 02/07/1978 | US4073013 Screw machine for homogenizing materials of solid, liquid and pasty consistency |
| 02/07/1978 | US4072791 Thermoplastic |
| 02/07/1978 | US4072459 Nozzle for a granulating device for granulating synthetic plastics material |
| 02/07/1978 | US4072455 Spiral-line press for thermoplastic synthetics |
| 02/07/1978 | US4072453 Plant for the production of tubular or hose-like articles of synthetic material |
| 02/07/1978 | US4072185 Air cooling apparatus for vertical extruders |
| 01/31/1978 | US4071589 Quenching of polymeric film |
| 01/31/1978 | US4071503 Polycarbodiimide modification of polyesters for extrusion applications |
| 01/31/1978 | US4071307 Apparatus for making chips of thermoplastic material |
| 01/31/1978 | US4071048 Coated hollow metal tubes and process for producing coated hollow metal tubes processed by bending, pressing or punching |
| 01/31/1978 | US4071001 Stratified combustion engine with prechamber |
| 01/31/1978 | US4070885 Apparatus for simultaneously deforming and coating |
| 01/24/1978 | US4070138 Screen changer apparatus |
| 01/17/1978 | US4069292 Pressure control in tubular thermoplastic extrusion |
| 01/17/1978 | US4069282 Process for the uninterrupted manufacture of plastic film tubing |
| 01/17/1978 | US4069092 Odor elimination apparatus for extruded plastic |
| 01/17/1978 | US4069001 Apparatus for forming a thick-walled tubular product |
| 01/17/1978 | US4068999 Blown tube collapse frame assembly |
| 01/17/1978 | US4068615 Control for wire coating line |
| 01/10/1978 | US4067861 Anionic polymerization of lactams in an extruder with controlled output rate |
| 01/10/1978 | US4067554 Method and apparatus for extruding plastic and similar material |
| 01/10/1978 | US4067553 Continuous kneader |
| 01/10/1978 | US4067146 Sealing joints for automobile body and an extrusion head for extruding such joints |
| 01/03/1978 | US4066731 Method of making polymeric acrylonitrile films |
| 01/03/1978 | US4066729 Pet films |
| 01/03/1978 | US4066097 Apparatus for processing molten liquid plastics, particularly for extrusion of plastics |
| 12/27/1977 | US4065532 Process for the admixture of additives into plastics with simultaneous removal of volatile constituents |
| 12/27/1977 | US4065519 Compression |
| 12/27/1977 | US4065338 Raw pneumatic tire carcass and method of fabricating same |
| 12/27/1977 | US4065239 Jam prevention device for extrusion process |
| 12/27/1977 | US4065046 Method of making passage structures |
| 12/20/1977 | US4064355 Polymeric flexible hose construction and method of making same |
| 12/20/1977 | US4064296 Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer |
| 12/20/1977 | US4063914 Glass core |
| 12/20/1977 | US4063865 Apparatus for extrusion of tubular parisons |
| 12/20/1977 | US4063860 Apparatus for employing a high percentage of reground thermoplastic scrap resin in an extruder |
| 12/20/1977 | US4063718 Process and apparatus for extruding plastic and similar materials |
| 12/20/1977 | US4063717 Multivented twin-screw extruder |
| 12/13/1977 | US4062995 Elastic and thermoplastic |
| 12/13/1977 | US4062918 Method for producing a printed thermoplastic resin tape for packaging |
| 12/13/1977 | US4062916 Thermoplastic |
| 12/13/1977 | US4062712 Method for making a packing laminate |
| 12/06/1977 | US4061462 Apparatus for extruding thermoplastic material |
| 12/06/1977 | US4061461 Compound extrusion die for producing an internally lined extrudate |
| 12/06/1977 | US4061456 Extruder for the manufacture of a synthetic resin foil in the shape of a serpentine strip |
| 12/06/1977 | US4061011 Extrusion |
| 12/06/1977 | US4060947 Flexible non-skid strip with reinforcing web member |
| 11/29/1977 | US4060368 Flat-sheet injection head |
| 11/22/1977 | US4059713 Extruded plastics net or mesh structures |
| 11/22/1977 | US4059525 Slide filters |
| 11/22/1977 | US4059497 Corona apparatus |
| 11/22/1977 | US4059401 Scraper flight conveyor for conveying preheated thermoplastic bulk material to a screw extruder |
| 11/22/1977 | US4059373 Extruder head |