| Patents for B29L 22 - Hollow articles (5,768) |
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| 02/13/1990 | US4900786 Polyphenylene ether/rubber modified polystyrene composition suitable for blow molding large parts |
| 02/13/1990 | US4900487 Method of producing a hollow-bodied component |
| 02/13/1990 | US4900385 Method for forming container |
| 02/08/1990 | WO1990000963A1 Method of making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle |
| 02/07/1990 | EP0354137A1 Process for making a pocket dispenser, parts thereof and dispensers |
| 02/07/1990 | EP0353877A2 Tank Comprising embedded flanged conduit |
| 02/06/1990 | US4898707 Method and apparatus for gusseted parison draping |
| 02/06/1990 | CA1265637A1 Bottle grade polyester resins reinforced with glass fibres and containers made of such resins |
| 02/06/1990 | CA1265457A1 Injection stretch blow container |
| 01/30/1990 | CA1265072A1 Multi-layer synthetic resin can body and method for manufacturing the same |
| 01/30/1990 | CA1264908A1 Hollow fiber reinforced structure and method of making same |
| 01/30/1990 | CA1264906A1 Method and apparatus for forming the neck finish of blow molded containers |
| 01/25/1990 | WO1990000504A1 A polymer composition and a method of producing the same |
| 01/25/1990 | WO1990000466A1 Process for injection molding and hollow plastic article produced thereby |
| 01/24/1990 | EP0352130A2 Method of blow-moulding a flat container having portions with differing wall thicknesses |
| 01/23/1990 | US4895509 Compact apparatus for molding hollow containers in molecularly orientatable plastic material |
| 01/16/1990 | US4894198 Process for producing hollow bodies of oriented thermoplastic material |
| 01/10/1990 | EP0349872A1 Method and apparatus for the manufacture of hollow bodies from thermoplastics material |
| 01/10/1990 | EP0349674A2 Method for manufacturing a gap pot made of fiber composite |
| 01/09/1990 | US4892763 Bottle grade polyester resins reinforced with glass fibers and containers made of such resins |
| 12/27/1989 | EP0347598A2 Polyphenylene ether/rubber modified polystyrene composition suitable for blow molding large parts |
| 12/27/1989 | CA1264010A1 Process for connecting of hollow section bodies with molded bodies made of thermoplastic |
| 12/27/1989 | CA1264007A1 Method and apparatus for making objects through injection of a synthetic material on a film cut out of a web |
| 12/26/1989 | US4889752 One piece self-standing blow molded plastic containers |
| 12/26/1989 | US4889477 Extruder head |
| 12/20/1989 | EP0346518A1 Process for producing stretch blow-molded bottle with a handle |
| 12/19/1989 | US4887765 Fluid pack and process for the production thereof |
| 12/14/1989 | WO1989012072A1 Biaxially oriented ordered polymer films |
| 12/06/1989 | EP0344331A1 Method of manufacturing deep-drawn plastic container |
| 11/29/1989 | EP0343749A1 Container made of thermoplastic material |
| 11/28/1989 | US4883630 Method for producing hollow articles of thermoplastic materials |
| 11/28/1989 | US4883555 Method for forming foam braced packaging |
| 11/23/1989 | EP0342245A1 Secondary injection molding machine for hollow molded articles |
| 11/21/1989 | CA1263004A1 Plastic bottle manufacturing process, from molded hollow blanks, and apparatus used in said process |
| 11/16/1989 | DE3815193A1 Process and apparatus for blow moulding a hollow body from thermoplastic material |
| 11/14/1989 | US4880593 Method for preparing blow molded plastic container |
| 11/14/1989 | CA1262810A1 Method of forming highly oriented thermoplastic articles |
| 11/08/1989 | EP0341170A1 Process for manufacturing a container or tube fitted with a pump, apparatus therefor and the container or tube obtained by this process |
| 11/02/1989 | EP0339222A2 Apparatus for molding two-tone colored plastic shells |
| 11/01/1989 | CN1036728A Process for forming container of acrylonitrile polymers by biaxial-orientation blow-molding preform |
| 10/31/1989 | US4877147 Tank comprising embedded flanged conduit |
| 10/24/1989 | US4876127 Method of blow molding polyamides |
| 10/24/1989 | US4876052 Method of extruding and compression molding a multilayered article |
| 10/18/1989 | EP0336988A2 Apparatus for forming a blown bottle with a handle and method of forming the same |
| 10/17/1989 | US4874649 Process for producing hollow bodies of thermoplastic material |
| 10/04/1989 | CN1035980A Laminar articles of polyolefin and nylon/polyvinyl alcohol blend |
| 10/04/1989 | CN1035979A Apparatus for injection-moulding plastics portion on paper tube using support portion |
| 10/03/1989 | US4871492 Method for aligning blow mandrel |
| 09/27/1989 | EP0334483A2 Dual injection mould preform transfer assembly |
| 09/27/1989 | EP0334449A2 Blowmoulding machine with an adjustable dwellperiod |
| 09/27/1989 | EP0334448A2 Blowmoulding machine for hollow articles with an adjustement of the residual volume |
| 09/27/1989 | EP0334094A2 Device for injection of a plastic part onto a paper tube by means of a supporting piece |
| 09/26/1989 | US4869859 Process for the production of fluorinated surfaces of polymers |
| 09/26/1989 | CA1260662A1 Mold method and split mold apparatus for multi-color plastic shells |
| 09/26/1989 | CA1259933A1 End component and side wall for a container |
| 09/21/1989 | WO1989008548A1 Laminar articles of a polyolefin and nylon/polyvinyl alcohol blend |
| 09/20/1989 | EP0333476A1 Manufacturing containers |
| 09/20/1989 | EP0333471A2 Laminar articles of a polyolefin and a nylon/polyvinyl alcohol blend |
| 09/20/1989 | EP0333401A2 Process for forming container of acrylonitrile polymers by biaxial-orientation blow-moulding preform |
| 09/19/1989 | US4868026 Multilayered container and process for production thereof |
| 09/19/1989 | US4867929 Process for forming a flange on a hollow body of thermoplastic material |
| 09/06/1989 | CN1035265A Plastic container with self-draining feature |
| 09/05/1989 | US4863669 Process for forming polyarylenethioether stretched blow-molded vessel |
| 09/05/1989 | US4863046 Hot fill container |
| 08/30/1989 | EP0329888A1 Applying labels to blow molded articles |
| 08/30/1989 | EP0329883A1 Plastic container with self-draining feature |
| 08/30/1989 | EP0329711A1 2,4,4-tri- and 2,2,4,4-tetra substituted-1,3-dioxolane compounds |
| 08/30/1989 | CN1035171A Improved valved plastic pressure container |
| 08/30/1989 | CN1035089A End closure, method for its application on hollow tubular profiles and device for performing said application |
| 08/23/1989 | EP0328658A1 Rotary molding machine |
| 08/23/1989 | EP0204810B1 Container, method and apparatus for manufacturing the same |
| 08/22/1989 | CA1258695A1 Induction heating unit for heat bonding a lid having a metallic layer to a container |
| 08/22/1989 | CA1258614A1 Process for applying copolyester barrier layer on polyester container |
| 08/15/1989 | US4857258 Process for the manufacturing of a multilayer plastic container |
| 08/15/1989 | US4856978 Apparatus for conveying preforms |
| 08/10/1989 | WO1989007219A1 Stabilized injection molding when using a common mold part with separate complementary mold parts |
| 08/01/1989 | US4853265 Multilayer ethylene acetate film |
| 07/26/1989 | EP0324857A1 Apparatus for molding and labelling a blown hollow container |
| 07/25/1989 | US4850607 Composite bicycle frame and production method |
| 07/19/1989 | EP0324102A2 Method for preparing blow molded plastic container |
| 07/18/1989 | US4848566 Multilayer, blow molded |
| 07/18/1989 | CA1257457A1 Mold for manufacturing flanged objects without side action |
| 07/12/1989 | EP0323548A1 Method for producing a plastic container by blow moulding, and device for carrying out this method |
| 07/11/1989 | US4847534 High-pressure discharge lamp with torsionally wound electrode structure |
| 07/11/1989 | US4847129 Multilayer preform for hot fill containers |
| 07/11/1989 | US4847032 Process for producing hollow bodies from thermoplastic material |
| 07/11/1989 | US4846661 Rotary type injection blow molding machine |
| 07/11/1989 | US4846656 Apparatus for heat treatment of preform necks |
| 07/05/1989 | EP0322651A2 Preform for, and method of forming hot fill container |
| 07/05/1989 | EP0322512A2 Hollow plastics article with a lustrous outer surface |
| 06/29/1989 | WO1989005773A1 Improved valved plastic pressure container |
| 06/29/1989 | WO1989005722A1 Method of manufacturing deep-drawn plastic container |
| 06/28/1989 | EP0321946A2 Improved coextrusion blowmolding process |
| 06/27/1989 | US4842802 Method for producing a hollow vessel having outer annular projections |
| 06/21/1989 | EP0321160A2 Injection molding method and nozzle for use therein |
| 06/21/1989 | EP0321117A2 Method and system for localized fluid-assisted injection molding and body formed thereby |
| 06/20/1989 | US4840555 Installation for the simultaneous thermoforming of at least one row of containers in thermoplastic material, each container being provided with a decorative banderole |
| 06/20/1989 | CA1255862A1 Manufacturing process of a hollow part, and part thus made |
| 06/14/1989 | EP0320392A1 Equipment for the simultaneous thermal formation of at least one row of containers made from thermoplastic material, each provided with a decorative banderole |
| 06/14/1989 | EP0156828B1 Container port and method |