Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing › B29C 44 - Shaping by internal pressure generated in the material, e.g. swelling, foaming
Patents for B29C 44 - Shaping by internal pressure generated in the material, e.g. swelling, foaming (19,824)
07/1998
07/30/1998WO1998032631A1 Method for producing a ring-shaped headrest
07/30/1998WO1998032592A1 Process for fabricating expansible and cross-linkable eva (ethyl-vinyl-acetate) plates by injection
07/30/1998WO1998032580A1 Two-pack urethane foam composition, and two-pack urethane foam composition packing apparatus and method
07/29/1998EP0855260A2 Molding die and molding process for synthetic resin molded foam
07/29/1998EP0855259A2 Method and apparatus for continuous manufacture of polyurethane foam blocks
07/29/1998EP0797700B1 Reusable textile floor coverings
07/28/1998US5786394 Expanded polypropylene molded part surrounded on at least one surface by layer of in situ produced integral skin polyurethane flexible foam to minimize breakage
07/28/1998US5786000 Continuous molding machine with pusher
07/28/1998US5785910 Method for manufacturing laminate-molded products and apparatus therefor
07/28/1998US5785909 Method of making footwear with a pourable foam
07/23/1998WO1998031523A1 Resilient biodegradable packaging materials
07/23/1998WO1998031522A1 Process and device for manufacturing polyurethane foam mouldings
07/23/1998WO1998031521A2 Injection molding of microcellular material
07/23/1998DE19701728A1 Verfahren und Vorrichtung zur Herstellung geschäumter Polyurethan-Formkörper Method and apparatus for the production of foamed polyurethane moldings
07/22/1998EP0854025A1 Process and apparatus for vacuum foaming of panels
07/22/1998CN1188442A Method for making motor vehicle dashboard with built-in air ducts, and resulting dashboard
07/21/1998US5783611 Composition and process for rotational molding foamed articles
07/21/1998US5783272 Expandable films and molded products therefrom
07/21/1998US5783126 Molding starch-based materials for use as food containers
07/21/1998US5783122 Vacuum extrusion apparatus and method
07/21/1998US5783015 Method of making vehicle headrest having cloth face bonded to plastic shell
07/16/1998WO1998030466A1 Device for protecting a large-volume receptacle and method for the production thereof
07/16/1998WO1998030376A1 Apparatus and process for producing polymeric foam
07/16/1998WO1998030375A1 Molding media and process of making same
07/16/1998DE19700781A1 Vorrichtung zum Schutz eines großvolumigen Behälters und Verfahren zu ihrer Herstellung A device for protecting a large-volume container and process for their preparation
07/15/1998EP0853208A1 Multilayer pipe
07/15/1998EP0852994A1 Process for foaming synthetic resins
07/15/1998EP0852596A1 Cross-linked polyolefinic foams and process for their production
07/15/1998CN1187792A Composite structural reinforcement member
07/14/1998US5779952 Method of fabricating a molded part of thermoplastic resin
07/10/1998CA2225673A1 Comfort grip handle and process
07/09/1998WO1998029309A1 Vacuum insulated panel, container and production method
07/09/1998WO1998029228A1 Foamable thermoplastic sheet-like synthetic resin, thermoplastic foamed resin and their production method
07/09/1998CA2247314A1 Foamable thermoplastic sheet-like synthetic resin, thermoplastic foamed resin and their production method
07/08/1998EP0851805A1 Oriented polymeric products
07/08/1998EP0504230B1 Hockey stick
07/07/1998US5776510 On-demand production of foam cushions with defined three-dimensional geometry
07/07/1998US5776390 Method of forming boards of foam polyolefin using needle punching to release blowing agent
07/07/1998US5776388 Methods for molding articles which include a hinged starch-bound cellular matrix
07/02/1998WO1998028118A1 Process and apparatus for fabrication of flexible foam
07/01/1998EP0850744A2 Process and apparatus for producing expansion-molded article
07/01/1998EP0850181A1 Biodegradable molded packing
06/1998
06/30/1998US5773127 Unfoamed thermoplastic layer between foamed thermoplastic layers, thickness, pearlescent platelet layer
06/30/1998US5773049 Two-layer foam injection molding machine
06/30/1998US5772936 Method of reducing pinch deformation and contour lines in polyurethane molded foam employing timed partial pressure release
06/25/1998WO1998026915A1 Press for foaming insulating panels
06/25/1998WO1998026743A1 Altering the surfaces of functional absorbent materials for use in absorbent articles
06/25/1998DE19652690A1 Moulding with foam cushion, e.g. arm rest
06/24/1998EP0848643A1 Method of producing hollow fibre polymer membranes
06/23/1998US5770240 Extrusion die for rigid foam sheet
06/23/1998US5770127 Carbon or graphite foam reinforced composites
06/19/1998CA2225139A1 Process and apparatus for vacuum foaming of panels
06/18/1998WO1998025748A1 Process for manufacturing multilayered foam articles
06/18/1998WO1998016364A3 Method of injection moulding a foamed article
06/18/1998DE19754180A1 Moulding tool and process for manufacturing foamed component with skin material on visible face
06/18/1998CA2273046A1 Process for manufacturing multilayered foam articles
06/17/1998CN1184730A Weatherstrip product formed by sequential extrusion of cellular and non-cellular plastic resins
06/16/1998US5766723 Fastener assembly with peripheral seal
06/16/1998US5766719 Composite material
06/16/1998US5766709 Insulated stock material and containers and methods of making the same
06/16/1998US5765688 Embossed foam in bag cushions
06/11/1998WO1998024622A1 Durable, energy-absorptive expanded polypropylene/integral skin pur foam structural composites
06/10/1998EP0846543A1 Weatherstrip product formed by sequential extrusion of cellular and non-cellular plastic resins
06/10/1998EP0846541A2 An adjustable wall apparatus for molding a continuous foamed plastics element
06/10/1998EP0846540A2 Manufacture of composite laminates
06/10/1998EP0846035A1 Microcellular foam plank
06/10/1998EP0785855B1 Molding process
06/10/1998DE19650358A1 Multilayer plastic insulating container in any required shape for e.g. domestic use
06/10/1998DE19650357A1 Multilayer plastic insulating container with e.g. domestic uses
06/10/1998CN1184024A Production process and production line for serial foaming material products without pollution
06/09/1998US5763498 Comprising crosslinked or noncrosslinked polymers andblowing agent
06/09/1998US5763335 Composite material for absorbing and dissipating body fluids and moisture
06/09/1998US5763023 Expansion-molded articles of an olefin synthetic resin and manufacturing method thereof
06/09/1998US5762842 Process for seat production
06/09/1998US5762735 Uncured polyurethane foam is snadwhiched between liner sheetsand compressed between opposite facing parallel conveyor belts which are spaced apart so that polymeric foam is compressed to form a uniform thickness while curing
06/04/1998WO1998023671A1 A process for coating foam
06/04/1998WO1998023429A2 Process and low-output plant for the continuous production of slab-stock foam
06/04/1998WO1998023428A1 Embossed foam in bag cushions
06/04/1998DE19649796A1 Production of moulded parts from thermoset foam, e.g. melamine resin
06/04/1998CA2272652A1 A process for coating foam
06/03/1998EP0779909B1 Moulded part made of starch foamed material
06/02/1998US5759588 Device for integrally molding a thermoplastic laminated assembly
06/02/1998US5759324 Process for bonding by adhesion of a cover to a shaped padding, in particular of polyurethane foam
06/02/1998CA2027894C Process for preparing a sheet of polymer-based foam
05/1998
05/28/1998WO1998022272A1 Method for manufacturing a monolithic plastic object, and an object obtained with this method
05/28/1998DE19654860A1 Moulding plastic foam beads
05/28/1998DE19648093A1 Production of extrusions from e.g. polystyrene foam beads using microwaves
05/28/1998CA2272298A1 Method for manufacturing a monolithic plastic object, and an object obtained with this method
05/27/1998EP0844073A1 A tubular product and an extrusion apparatus and method
05/27/1998EP0844059A2 Method and apparatus for the production of plastic foam product
05/27/1998CN1183071A Process and apparatus for manufacturing biodegradable products, and biodegradable products
05/27/1998CN1182663A Method for recoverying and regenerating waste foam plastics
05/26/1998US5755486 Composite structural reinforcement member
05/22/1998WO1998021261A1 New flexible polyurethane foams
05/22/1998WO1998021260A1 Process for preparing rigid and flexible polyurethane foams
05/22/1998WO1998021258A1 Process for making flexible polyurethane foams
05/22/1998WO1998021060A1 Composite laminate automotive structures
05/22/1998WO1998020766A1 Fastener assembly with peripheral seal
05/22/1998CA2271890A1 Composite laminate automotive structures
05/22/1998CA2268199A1 New flexible polyurethane foams
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