| Patents for B29C 31 - Handling, e.g. feeding of the material to be shaped (6,870) |
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| 08/26/1980 | CA1084226A1 Process for curing thermosetting resins and elastomers |
| 08/19/1980 | US4218498 Surfactants improve surface |
| 08/19/1980 | CA1084194A1 Process for production of thermoplastic polymer alloys |
| 08/19/1980 | CA1083764A1 Apparatus for dispensing cap lining material |
| 08/12/1980 | US4217325 Method using modular slush molding machine |
| 08/12/1980 | CA1083436A1 Fabrication process for a protective glove, mold used in said process, and glove made therefrom |
| 08/05/1980 | US4215730 Method and apparatus for depositing material into a moving receptacle |
| 08/05/1980 | US4215459 Method of removing hose from a mandrel and a mandrel adapted to the method |
| 08/05/1980 | CA1082869A1 Method and device for manufacturing an air-permeable lining material |
| 07/29/1980 | CA1082412A1 Time delay before post cure inflation |
| 07/22/1980 | US4213750 Rotary blow molding machine |
| 07/15/1980 | US4212608 Method and apparatus for the production of mold bodies |
| 07/08/1980 | CA1081059A1 Method and apparatus for coating the interior of tubular goods |
| 06/25/1980 | EP0012732A1 Method of making a thin-walled hollow object of plastic and arrangement therefor |
| 06/25/1980 | EP0012314A1 Method and apparatus for forming a liner in a container closure |
| 06/24/1980 | US4209290 Bottle-molding system |
| 06/24/1980 | US4208857 Sleeve seal fitting machine |
| 06/17/1980 | US4208237 Apparatus for forming and applying plastic sleeves to glass bottles |
| 06/17/1980 | US4207761 Apparatus for flanging can bodies |
| 06/10/1980 | US4206980 Metl blending thermoplastic polymer with compound in which polymer will dissolve or disperse at polymer melting point but from which polymer will separate on cooling |
| 06/10/1980 | CA1079021A1 Casting apparatus and method |
| 06/03/1980 | US4206166 Process of producing polyolefin foam moldings |
| 05/27/1980 | US4204903 Apparatus and method for handling uncured tires |
| 05/14/1980 | EP0010743A1 Dosage device |
| 05/13/1980 | CA1077224A1 Process of casting polymeric films |
| 05/06/1980 | CA1076767A1 Method and apparatus improvements in temperature conditioning parts |
| 04/29/1980 | US4200482 Process and apparatus for the production of a pipe-shaped hollow body, especially of container tubes from a multilayer composite sheet material |
| 04/29/1980 | CA1076314A1 Process and apparatus for the continuous and repetitive production of discrete articles from deformable materials |
| 04/22/1980 | CA1075893A1 Heat transfer roll and method |
| 04/15/1980 | US4198369 Heat treatment of a dispersion of an olefin resin and a graft polymer |
| 04/01/1980 | US4195934 Plasticizing cylinder for a plastics moulding machine |
| 04/01/1980 | US4195755 Apparatus for dispensing thermoplastic material from containers |
| 03/18/1980 | CA1073873A1 Method of introducing reaction mixtures for single-component foams into pressure containers |
| 03/11/1980 | CA1073570A1 Packaged articles |
| 03/04/1980 | US4191805 Method of forming a layer of material from a solution |
| 02/19/1980 | CA1071823A1 General lining layered material and method of manufacturing such a material |
| 02/12/1980 | US4187961 Dye metering system |
| 02/12/1980 | US4187594 Roll for pressure treating webs of material |
| 02/06/1980 | EP0007431A1 Profile member, especially for the production of window frames, and process for the manufacture of this profiile member |
| 01/29/1980 | CA1070461A1 Process for lining container caps |
| 01/23/1980 | EP0007073A1 Process for the encapsulation of electrical components, especially capacitors, by vortex sintering |
| 01/15/1980 | US4183888 Method of coating wire |
| 01/15/1980 | US4183319 Apparatus for coating hose |
| 01/15/1980 | CA1069776A1 Blowing hot gas through pipe to remove entrained air in thermosetting plastic lining material |
| 01/09/1980 | EP0006188A1 Process of making a torus-shaped hollow body from mouldable and hardenable material |
| 12/18/1979 | CA1068062A1 Method of and apparatus for manufacturing hollow bodies from thermoplastics material |
| 12/12/1979 | EP0005961A1 Process and apparatus for moulding plastics articles |
| 12/11/1979 | CA1067673A1 System for producing directionally solidified castings |
| 12/04/1979 | US4176693 Apparatus and method of operating |
| 12/04/1979 | CA1067271A1 Apparatus for processing continuously-fed plastics material |
| 11/27/1979 | US4175917 Apparatus for forming integral tubing and washer |
| 11/20/1979 | US4175147 Method to reduce deposits of terephthalic acid on cooling rolls during sheet extrusion of amorphous polyethylene terephthalate |
| 11/20/1979 | US4174647 Apparatus for straight line shearing |
| 11/13/1979 | US4174199 Injection-molding tool |
| 10/30/1979 | CA1065113A1 Two-shuttle thermoforming machine |
| 10/23/1979 | CA1064694A1 Apparatus for coating hollow articles |
| 09/25/1979 | US4168799 Soaker hose |
| 09/19/1979 | EP0004156A2 Improvements in and relating to moulding machines |
| 09/18/1979 | CA1062426A1 Process for producing thermoplastic resin films having more uniform thickness |
| 09/18/1979 | CA1062415A1 Centrifugal tire casting machine |
| 09/11/1979 | US4167248 Device for disentangling and spreading short steel fibers |
| 08/28/1979 | CA1061198A1 Pipe coated internally with cross linked thermosetting resin containing dispersed refractory and filler particles |
| 08/21/1979 | US4165187 Apparatus for mixing and dispensing reactive fluids |
| 08/21/1979 | CA1060915A1 Method of applying an integral sealing member and the resultant products |
| 08/21/1979 | CA1060618A1 Method and apparatus for feeding granulated materials |
| 08/08/1979 | EP0003418A1 Tire loader |
| 07/24/1979 | US4162039 Feeding and mixing nozzle |
| 07/24/1979 | CA1058936A1 Process and apparatus for the production of exposed printing plates |
| 07/17/1979 | US4161384 Apparatus to form a bell end in a plastic pipe |
| 07/17/1979 | CA1058496A1 Method and apparatus for simultaneously sealing two edges of a multiple-pane window |
| 07/17/1979 | CA1058362A1 Process for the extrusion of a plastic foil having small variations in thickness |
| 07/10/1979 | CA1057927A1 Manufacture of thin walled plastics articles |
| 07/03/1979 | US4160007 Method and improved apparatus for automatically handling a mold for tires with a rigid segmented core |
| 07/03/1979 | CA1057474A1 Device for distributing dyestuffs or other additional materials in extruders or the like |
| 06/26/1979 | US4159300 Method for manufacturing connectors in strip form |
| 06/26/1979 | US4159298 Method for making a shaft seal |
| 06/19/1979 | US4158537 Selective loading of plastic molding compression molds |
| 06/13/1979 | EP0002361A1 Vent for devolatilizing screw press |
| 06/12/1979 | USRE30030 Integral pneumatic tire and wheel comprising a wheel portion with axially spaced members |
| 06/12/1979 | US4157888 Guide rail extractor for molded plastic articles |
| 05/29/1979 | CA1055388A Apparatus for trimming an extrudate |
| 05/29/1979 | CA1055218A1 Driving mechanism for vacuum forming drum |
| 05/22/1979 | US4155655 Apparatus for additive feeding |
| 05/16/1979 | EP0001766A2 Method for improving the processing qualities of powdery polyolefins |
| 05/01/1979 | US4152506 Preparation of thermoformable methyl methacrylate sheets |
| 05/01/1979 | CA1053716A1 Method and apparatus for handling workpieces |
| 04/24/1979 | US4151314 Method of lining container closures |
| 04/24/1979 | US4150930 Plastic sheet extruder combined with forming machine |
| 04/17/1979 | US4150169 Method for manufacturing an embossed vinyl surface covering having a clear photopolymerized coating |
| 04/10/1979 | US4148851 Process for producing thermoplastic polymer sheets |
| 03/27/1979 | US4146066 Method of introducing reaction mixtures for single-component foams into pressure containers |
| 03/20/1979 | US4145237 Method and apparatus for simultaneously sealing two edges of a multiple pane window |
| 03/20/1979 | US4145173 Film-forming head |
| 03/20/1979 | CA1050830A1 Process and apparatus for the manufacture of a series of photoconductor webs |
| 03/06/1979 | CA1049773A1 Build control for fluidized bed wire coating |
| 03/06/1979 | CA1049723A1 Moulding of synthetic plastics sheet material |
| 02/27/1979 | US4141313 Apparatus for the patterned deposition of powdered thermoplastics adhesive material on the outer surface of a surface form |
| 02/27/1979 | CA1049467A1 Method and apparatus for depositing material into a moving receptacle |
| 02/27/1979 | CA1049345A1 Rubber articles having improved slip coating |
| 02/27/1979 | CA1049339A1 Method of and device for evenly coating an elongated article of synthetic resin material with a powder |