B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing

More topics under "B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing" (540,422)
B29C 31 - Handling, e.g. feeding of the material to be shaped (6,870)
B29C 33 - Moulds or cores; Details thereof or accessories therefor (38,496)
B29C 35 - Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor (26,322)
B29C 37 - Component parts, details, accessories or auxiliary operations, not covered by group or (8,673)
B29C 39 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor (14,852)
B29C 41 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor (12,367)
B29C 43 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor (26,518)
B29C 44 - Shaping by internal pressure generated in the material, e.g. swelling, foaming (19,824)
B29C 45 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (92,531)
B29C 47 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (64,906)
B29C 49 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor (26,476)
B29C 51 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor (13,923)
B29C 53 - Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (13,374)
B29C 55 - Shaping by stretching, e.g. drawing through a die; Apparatus therefor (16,059)
B29C 57 - Shaping of tube ends, e.g. flanging, belling, closing; Apparatus therefor (3,110)
B29C 59 - Surface shaping, e.g. embossing; Apparatus therefor (14,340)
B29C 61 - Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor (5,240)
B29C 63 - Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor (9,877)
B29C 65 - Joining of preformed parts; Apparatus therefor (48,610)
B29C 67 - Shaping techniques not covered by groups , or (20,181)
B29C 69 - Combinations of shaping techniques not provided for in a single one of main groups , e.g. associations of moulding and joining techniques; Apparatus therefor (7,717)
B29C 70 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts (39,434)
B29C 71 - After-treatment of articles without altering their shape; Apparatus therefor (6,473)
B29C 73 - Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass (4,249)

Patents for B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing (971)
11/1996
11/12/1996	CA2106820C Process and device for producing extrudates from ultra-high molecular weight polyethylene
10/1996
10/16/1996	CN1133121A Die device
09/1996
09/10/1996	US5554668 High melt strength, propylene polymer, process for making it, and use thereof
08/1996
08/07/1996	EP0668818B1 Process and device for producing cellulose films
07/1996
07/24/1996	EP0494273B1 Storage head for a blow moulding machine
07/03/1996	CN1032196C Process and apparatus for injaction molding
04/1996
04/03/1996	EP0704158A1 Extrusion die
02/1996
02/07/1996	EP0422035B1 Method and apparatus for drawing film
01/1996
01/03/1996	CN1114499A Process and device for producing cellulose films
11/1995
11/22/1995	CN1112054A Process and apparatus for the production of optical lenses
11/01/1995	CN1030199C Process for making polypropylene with free-end long chain branching and use thereof
10/1995
10/18/1995	CN1110212A Process and apparatus for the manufacture of a contact lens
09/1995
09/27/1995	CN1108999A A process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process
09/13/1995	EP0671249A1 Process and device for the production of optical lenses
09/13/1995	EP0670824A1 Low energy fuse and method for its manufacture
09/12/1995	US5449484 Process and device for producing extrudates from ultra-high molecular weight polyethylene
09/08/1995	CA2143901A1 Process and apparatus for the production of optical lenses
09/06/1995	EP0489141B1 Manufacture of polymeric foam
08/1995
08/30/1995	EP0668818A1 Process and device for producing cellulose films.
07/1995
07/12/1995	CN1029316C Process for production of cellular plastic
06/1995
06/14/1995	EP0657264A1 Process and device for the production of a contact lens
06/14/1995	CA2137765A1 Process and apparatus for the manufacture of a contact lens
04/1995
04/12/1995	EP0463122B1 Process and device plus winder core for the production of pipe fittings made of fibre-reinforced plastic
03/1995
03/29/1995	EP0644823A1 Polymeric articles and materials
03/29/1995	CN1028008C Pultruded profiles
03/23/1995	WO1995007811A1 Process and device for producing cellulose films
03/23/1995	CA2149218A1 Process and device for producing cellulose films
03/15/1995	EP0511260B1 Improvements relating to the lining of pipelines or passageways
03/08/1995	EP0641277A1 Method of moulding plastics articles and articles produced thereby
03/01/1995	EP0640032A1 Process for molding fiber-reinforced thermoplastic polymer articles
02/1995
02/28/1995	US5393361 Manufacture of polymeric foam
02/14/1995	US5389424 Antiabrasion curved shape and process for its manufacture
02/14/1995	CA2059522C Nonwoven fibrous embossed plastic film
02/08/1995	EP0637490A1 Process and device for production of moulded parts as well as the so manufactured parts
02/01/1995	EP0486636B1 Storage head for a blow moulding machine
02/01/1995	EP0483230B1 Process for the production of cellular plastic
01/1995
01/24/1995	US5384086 Lining of pipelines or passageways
12/1994
12/27/1994	CA1333653C Method and device for joining together of tubular plastic products
12/06/1994	US5369973 Process and device for bending tubes which can be deformed or bent
11/1994
11/16/1994	CN1026568C In-line core-filled pultruded profiles
10/1994
10/18/1994	CA1332492C Method of and apparatus for drawing plastic film in a tenter frame
09/1994
09/14/1994	EP0503008B1 Plastics processing machine, and method for rapidly switching over from production of one product to another
08/1994
08/30/1994	US5342560 Method for the production of foamed polystyrene films
05/1994
05/26/1994	WO1994011324A1 Low energy fuse and method for its manufacture
05/04/1994	CN1086241A Quick-set non-cementitious adhesive
04/1994
04/27/1994	EP0431000B1 Method and device for joining together of tubular plastic products
04/24/1994	CA2108491A1 Quick-set non-cementitious adhesive
04/06/1994	EP0590507A1 Method and device for producing extrusions from ultra-high molecular polyethylene
03/1994
03/22/1994	US5296303 Process and device for producing a plastic layer of high optical quality
02/1994
02/23/1994	EP0478736B1 Pultruded profiles
02/23/1994	CN1082485A Polyolefin/filler composite materials and their use
02/08/1994	US5284432 Plastics processing machine and process for rapid change-over
02/08/1994	CA1326747C Device for producing a grate construction and a grate construction
01/1994
01/18/1994	CA1326117C Moulding method
01/12/1994	CN1023453C Method of and apparatus for drawing plastic film in tenter frame
01/11/1994	US5277852 Process and apparatus for the production of cellular plastic
12/1993
12/28/1993	CA1325504C In-line core filled pultruded profiles
12/22/1993	EP0575012A1 Polyolefin/filler composite materials and their use
12/20/1993	CA2098792A1 Polyolefin/filler composite materials and their use
11/1993
11/25/1993	WO1993023229A1 Method of moulding plastics articles and articles produced thereby
11/23/1993	US5264261 Fibre reinforced polymer compositions and process and apparatus for production thereof
11/23/1993	US5264170 Method of manufacturing pultruded profiles
11/11/1993	WO1993022125A1 Polymeric articles and materials
11/11/1993	CA2134101A1 Polymeric articles and materials
11/03/1993	EP0481009B1 An apparatus for securing fittings in a thermoplastic foil web
10/1993
10/27/1993	CN1077678A Extrusion of materials
10/26/1993	US5256051 Storage head for a blow molding machine
09/1993
09/30/1993	WO1993018900A1 Process for molding fiber-reinforced thermoplastic polymer articles
09/15/1993	EP0420951B1 Heating device for a welding jig
09/08/1993	EP0558725A1 Extrusion of materials
08/1993
08/24/1993	US5238615 Method for joining together of tubular plastic products
06/1993
06/23/1993	CN2136731Y High pressure mixing head
06/15/1993	US5219583 Apparatus for securing fittings in a thermoplastic foil web
06/15/1993	US5219512 Improved pressure-holding chamber type injection molding process and apparatus for injection molding of products
05/1993
05/19/1993	EP0334883B1 Fibre reinforced polymer compositions and process and apparatus for production thereof
05/12/1993	EP0489782B1 Nonwoven fibrous embossed plastic film
04/1993
04/13/1993	CA1315941C Filament separation in liquids
04/06/1993	CA1315510C Fibre reinforced polymer compositions and process and apparatus for production thereof
04/01/1993	WO1993005947A1 Extrusion of materials
04/01/1993	CA2096142A1 Extrusion of materials
03/1993
03/31/1993	EP0355116B1 Filament separation in liquids
03/24/1993	EP0365579B1 Moulding method
03/03/1993	EP0389646B1 Process and apparatus for injection molding
11/1992
11/04/1992	EP0511260A1 Improvements relating to the lining of pipelines or passageways.
11/04/1992	CN1018900B Molding method
09/1992
09/16/1992	EP0503008A1 Plastics processing machine, and method for rapidly switching over from production of one product to another.
09/09/1992	CN1064236A Process for continuous production of high modulue articles from high molecular weight plastics
09/01/1992	US5143774 Nonwoven fibrous embossed plastic film
07/1992
07/15/1992	EP0494273A1 Storage head for a blow moulding machine.
07/14/1992	CA1304904C Forming thermoplastic web materials
07/08/1992	CN1017327B Process and apparatus for manufacturing extrusion of thermoplastic materials
06/1992
06/24/1992	EP0356449B1 In-line core-filled pultruded profiles
06/23/1992	US5124533 Pivotable clamping electrical heating device for a thermoplastic pipe welding jig
06/17/1992	EP0489782A1 Nonwoven fibrous embossed plastic film.
06/10/1992	EP0489141A1 Manufacture of polymeric foam.
06/09/1992	US5120380 Method and apparatus for forming in-line core-filled pultruded profiles
05/1992
05/27/1992	EP0486636A1 Storage head for a blow moulding machine.
05/13/1992	EP0352255B1 A method and an apparatus for the production of ribbed pipes
05/06/1992	EP0483230A1 Process for the production of cellular plastic.
04/1992
04/29/1992	EP0380612B1 A device for producing a grate construction and a grate construction

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