| Patents for B29B 13 - Conditioning or physical treatment of the material to be shaped (7,031) |
|---|
| 10/30/1990 | US4966952 Thermoplastic polymer composition comprising trans 1,4-polyisoprene |
| 10/30/1990 | CA1275637C Process for producing polyethylene articles having a high tensile strength and modulus |
| 10/23/1990 | US4965036 Method of lining a pipe with a tube including passing heated fluid through the bores of the tube |
| 10/23/1990 | US4964577 Cutting, screening, separation, vibration |
| 10/17/1990 | CN1009997B Process for preparing rubber powder from natural or synthetic rubber |
| 10/11/1990 | DE3911326A1 Process for the reconstitution of refrigerating unit housings comprising mouldings of plastic |
| 10/03/1990 | EP0389735A1 Unit for collecting and recycling used bottles, cans and similar in metal and plastic materials |
| 10/03/1990 | EP0389734A1 Manipulating and selecting unit for recycling pressed or not bodies obtained from plastic material containers |
| 09/27/1990 | DE3936974C1 Treatment of paint coagulate - comprises mixing fibres with coagulate, forming layer and heat treating |
| 09/19/1990 | EP0387287A1 Thermoplastic melting apparatus with a level indicator. |
| 09/18/1990 | US4957581 Method and apparatus for centering tubes |
| 09/09/1990 | WO1990010410A1 Method and apparatus for the manufacture of shaped products of biaxially oriented polymeric material |
| 09/04/1990 | US4954681 Drying and crystallizing apparatus for granules, which employs a microwave device |
| 09/04/1990 | US4953308 Filter system for a fluid bed granulator/dryer |
| 08/28/1990 | US4952132 Reverse-purging plastic injection nozzle |
| 08/28/1990 | US4952066 Method and apparatus for diluting and activating polymer |
| 08/22/1990 | CN1044784A Dynamic electromagnetic plasticating and extruding method and equipment |
| 08/09/1990 | WO1990008636A1 Improvements in and relating to packaging |
| 08/08/1990 | EP0381171A2 Screen assembly for screening elastomeric material |
| 08/08/1990 | EP0380931A2 Method of continuously drying hydrophilic polymer gels |
| 08/08/1990 | EP0380830A1 Improvements in and relating to packaging |
| 08/01/1990 | EP0379684A2 Method of and apparatus for the continuous crystallisation of polyesters |
| 07/31/1990 | US4944671 Method and apparatus for storing and dispensing environmentally sensitive materials |
| 07/24/1990 | US4943402 Process for removing chloroprene dimers from polychloroprene |
| 07/17/1990 | US4942287 Linoleum roll heater assembly |
| 07/17/1990 | CA1271655A1 Roll for processing a web or strip of material |
| 07/12/1990 | DE3900441A1 Process for the liberation of chlorofluoroalkanes from foamed plastic |
| 07/11/1990 | EP0377311A1 Forced circulation airing nozzle box construction |
| 07/11/1990 | EP0377170A2 Method for the manufacture of fine-grained polyester ketone powder and its use |
| 07/11/1990 | EP0376976A1 Hot-melt adhesive recycling device and method. |
| 07/10/1990 | CA1271586A1 Process for the preparation of cellular or noncellular plastics from at least two components which react with one another |
| 07/04/1990 | EP0376064A2 Method for producing a foamed resin |
| 07/04/1990 | CN2058879U Hydraulic two-working-position filting converting device |
| 07/03/1990 | US4938835 Apparatus for applying liquid, pasty or plastic substances to a substrate |
| 06/30/1990 | CA2006904A1 Fine-grained polyether-ketone powder, process for the manufacture thereof, and the use thereof |
| 06/27/1990 | EP0375405A2 Method for molding saturated crystalline polyesters and molding equipment therefor |
| 06/26/1990 | US4937021 Applying radiation to thermoplastic sheets |
| 06/20/1990 | EP0374082A2 Method and apparatus for feeding cold-feed structeres with rubber and/or plastic blends |
| 06/20/1990 | EP0374058A1 Device for treating thermoplastic particulate material with an agitation gas |
| 06/20/1990 | EP0373395A2 Method and apparatus for forming a container-shaped article from a film |
| 06/19/1990 | US4934609 Fragrance-containing polymeric particles suspended in antiperspirant and/or deodorant vehicle |
| 06/14/1990 | WO1990006173A1 Apparatus for the treatment with a sweeping gas of a particulate thermoplastic material |
| 06/13/1990 | EP0371971A1 Bubble layer chamber. |
| 06/13/1990 | EP0316315B1 Apparatus for tempering fluid masses |
| 06/12/1990 | US4933126 Method and apparatus of temperature control in heat forming of thermoplastic sheet material |
| 06/12/1990 | US4933041 Method and apparatus for sealing plastic tubes |
| 06/09/1990 | CA2004499A1 Apparatus for processing a thermoplastic particulate material with a flushing gas |
| 06/07/1990 | DE3839750A1 Special production process for the fabrication of products from engineering plastics comprising two or more different types of plastic; illustrated by the example of producing bellows |
| 05/31/1990 | WO1990005625A1 Method and device for the conditioning of the temperature of a preform |
| 05/29/1990 | US4929407 Process of making a golf ball cover |
| 05/22/1990 | US4927642 Apparatus for welding tubular components of thermoplastic material |
| 05/22/1990 | US4927088 Tire feeding structure for tire shredding apparatus |
| 05/15/1990 | US4926029 Method and combination for heating and dispensing hot melt materials |
| 05/15/1990 | US4925113 Scrap tire processing apparatus |
| 05/09/1990 | EP0367336A2 Method of making by thermoforming a shaped composite insulating article comprising at least two polyolefin films and an intermediate insert with a cellular structure |
| 05/08/1990 | US4923663 Method of lining tubular members including rolling and crushing a liner |
| 05/03/1990 | DE3835521A1 Apparatus for comminuting a residual film grid |
| 05/02/1990 | CN1007796B Process for preparing water-soluble polymer gel particles |
| 05/01/1990 | US4921647 Method of shaping a laminated thermoplastic billet |
| 05/01/1990 | US4921646 Forming laminated billets from individual billets |
| 05/01/1990 | US4921607 Filter assembly for molten polymeric material |
| 04/24/1990 | US4919746 Apparatus for bonding a low density material to a plastic substrate |
| 04/24/1990 | US4919308 Hot melt dispenser |
| 04/18/1990 | EP0364336A1 Apparatus for heating a sterile thermoplastic web |
| 04/18/1990 | EP0364050A2 Process for low temperature comminution of scrap tires |
| 04/17/1990 | US4918017 Screen assembly for screening elastomeric material |
| 04/11/1990 | EP0362802A2 Device for melting high-polymeric thermoplastic materials, in particular adhesives |
| 04/10/1990 | EP0351413A4 Method and apparatus for production of three-dimensional objects by photosolidification. |
| 04/05/1990 | DE3833547A1 Apparatus for producing plastic mouldings |
| 04/04/1990 | EP0361390A2 Blow molding apparatus and process |
| 04/04/1990 | EP0361247A2 Process for preparing finely dispersed polymer mixtures |
| 04/03/1990 | US4913641 Preheating and feeding apparatus for an extruder |
| 03/20/1990 | US4909722 Apparatus for PTP pocket formation |
| 03/14/1990 | EP0358232A2 Methods of preparing molded thermoplastic articles |
| 03/13/1990 | US4907958 Apparatus for flanging tubular polymer articles |
| 03/13/1990 | US4907629 Apparatus for liquefying a thermoplastic plastic |
| 03/01/1990 | DE3926567A1 Film foil application to PCB - by fastening leading end and laminating vapour sprayed joint |
| 02/28/1990 | EP0356316A2 Method of thermally shaping polymethyl methacrylate sheets, and the shaped products |
| 02/27/1990 | US4904425 Method of reducing tension in webs of thermoplastic material |
| 02/22/1990 | DE3827095A1 Process for producing reactive rubber mixes |
| 02/07/1990 | EP0353792A2 Improved thermoplastic grid melter |
| 02/06/1990 | US4898527 Apparatus for liquefying a thermoplastic high polymer material |
| 02/06/1990 | US4898302 Apparatus for melting and dispensing thermoplastic material |
| 01/31/1990 | EP0352877A1 Method and apparatus for storing and dispensing environmentally sensitive materials |
| 01/30/1990 | US4897227 Process for producing high-temperature resistant polymers in powder form |
| 01/24/1990 | EP0351413A1 Method and apparatus for production of three-dimensional objects by photosolidification. |
| 01/24/1990 | CN2051554U 塑料粒子烘干机 Plastic particles dryer |
| 01/16/1990 | US4894517 Shrinking apparatus |
| 01/16/1990 | US4894001 Apparatus for processing synthetic thermoplastic material |
| 01/10/1990 | EP0350296A2 Method and combination for heating and dispensing hot melt materials |
| 01/10/1990 | EP0349931A2 Process for the separation and recovery of materials from scrap cables |
| 01/09/1990 | US4892689 Process for making curled photographic film |
| 12/27/1989 | EP0348372A2 A process and a device for preparation of expanded thermoplastic microspheres |
| 12/19/1989 | US4888141 Process for producing polyethylene articles having a high tensile strength and modulus |
| 12/19/1989 | US4888110 Filtering device for thermoplastic material |
| 12/06/1989 | EP0345020A2 Drying and crystallizing apparatus for granules |
| 12/06/1989 | EP0344170A1 Apparatus for melting and dispensing thermoplastic material |
| 11/29/1989 | EP0343956A1 Plastic syringe destruction device |
| 11/29/1989 | EP0343219A1 Use of a solid phenol formaldehyde condensation product as a hardener in epoxy resin mixtures and process for making a powder paint from said mixtures. |
| 11/28/1989 | US4883200 Thermoplastic melting apparatus with a level indicator |