Patents
Sitemap › B32 - Layered products › B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form › B32B 5 - Layered products characterised by the non-homogeneity or physical structure of a layer
Patents for B32B 5 - Layered products characterised by the non-homogeneity or physical structure of a layer (53,923)
05/1991
05/07/1991US5013375 Method and apparatus for producing an improved camouflage construction
05/07/1991CA1283818C Resilient coat for tie of direct-connection type track
05/04/1991WO1991006823A2 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor
05/04/1991CA2072639A1 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor
05/04/1991CA2020906A1 Unidirectionally fiber reinforced thermoplastic composites and method of manufacture
05/02/1991EP0425270A2 Super absorbent polymer composite structure
05/02/1991EP0425075A1 Fire resistant fabric
05/02/1991EP0424855A1 Inhibitor parcel and method for preserving electronic devices or electronic parts
05/02/1991EP0424793A2 Flame retardant low density extruded foam articles
05/01/1991CN1051037A Imide prepolymers and cured products thereof
05/01/1991CA2028794A1 Process for the preparation of objects comprising at least a layer of polyethylene and an elastomeric layer, as well as objects that can be obtained by this process
04/1991
04/30/1991CA1283592C Preparation of laminated material
04/26/1991CA2025699A1 Super absorbent polymer composite structure
04/24/1991EP0424135A1 Imide prepolymers and cured products thereof
04/24/1991EP0423619A1 Wiping fabric and method of manufacture
04/24/1991CN1012424B Shaping machine for curved surface sandwich board
04/23/1991US5009952 Insulating wall for refrigerator devices
04/23/1991CA1283344C Formable fiber composite
04/19/1991CA2027811A1 Imide prepolymers and cured products thereof
04/18/1991WO1991005108A1 Fibres of increased specific surface area, a method for their manufacture, fluff pulp consisting of such fibres and the use of the fibres as absorption material
04/18/1991WO1991005106A1 Aluminium-salt impregnated fibres, a method for their manufacture, fluff consisting of such fibres, and the use of the fibres as absorption material
04/18/1991WO1991004844A1 Recoverable fabric sleeve
04/17/1991CN1050749A Self bonded fibrous nonwoven web
04/16/1991US5008297 Low and high molecular weight resoles; adhesion, fire resistant
04/14/1991CA2027508A1 Wiping fabric and method of manufacture
04/11/1991DE3932726A1 Multilayer, point-elastic, difficultly flammable wall covering - comprises textile top layer, middle layer of open celled foam, rear layer of flexible closed cell foam, and intervening adhesive layers
04/10/1991EP0421649A1 Self-bonded fibrous nonwoven webs
04/10/1991EP0421222A2 Foam laminates which include ASTM E-84 Class 1 rated foams
04/10/1991CN1050573A Highly processable aromatic polyamide fibers, their production and use
04/09/1991US5006404 Replaceable ink pad
04/09/1991US5006400 Printing blanket construction having nontextured surface
04/09/1991US5006187 Plugged microporous film
04/09/1991CA1282861C Electroconductive nonwoven fabric-resin composite articles and methodfor production thereof
04/04/1991WO1991004852A1 Composite material
04/04/1991CA2042410A1 Composite material
04/03/1991EP0420661A2 Carpet tile and method of preparing same
04/03/1991EP0420655A2 Colored prepreg and colored fiber-reinforced resin molded article
04/03/1991EP0420360A2 Composite fibrous polyethylene sheet
04/03/1991EP0420256A2 Increased pile density composite elastic material
04/03/1991EP0419645A1 Deformable textile structure.
04/03/1991EP0419582A1 Method for lathe machining of parts presenting a surface which is not a revolution surface
04/02/1991US5004638 Fabric lamination of unitary backed hot constructed carpet tile
04/02/1991US5004031 Pneumatic tire with a strip reinforcing laminate having filaments arranged together in an undulating form
04/02/1991CA1282350C Composite tubular elements and methods of fabrication
04/02/1991CA1282310C Fabric having sandwich structure
04/02/1991CA1282309C Fibrous mat for hot moulding to moulded articles
03/1991
03/30/1991CA2026489A1 Composite fibrous polyethylene sheet
03/29/1991WO1991004855A1 Ballistic-resistant articles and method of manufacture thereof
03/29/1991CA2066772A1 Ballistic-resistant articles and method of manufacture thereof
03/28/1991DE3931004A1 Cpd. building plate free of asbestos - uses woven synthetic fibre material immersed in acid soln. of fibres and minerals to be layered into boards
03/27/1991EP0419439A2 Moldable headliner
03/27/1991EP0419338A1 Thermal protection skin, a method and a production installation
03/27/1991EP0419170A2 Ground surface material
03/27/1991EP0418967A2 Composite sign apparatus
03/27/1991EP0418772A2 Dimensionally stable laminate, and method of manufacture
03/27/1991EP0418493A1 A nonwoven composite fabric combined by hydroentangling and a method of manufacturing the same
03/27/1991EP0418432A1 Supported hydrophilic membrane
03/27/1991EP0418285A1 Coated textile materials.
03/26/1991US5002825 Offset printing surface film, a porous layer on a plastic film
03/26/1991US5002801 Coating with foamed resin, drying, curing
03/26/1991US5002637 Composite material reinforced by para-oriented aramide fiber sheet and process for preparing the same
03/26/1991US5002624 Roofing from polypropylene matrix with cured rubber particles and calcium carbonate
03/26/1991CA1281979C High frequency lamination of polymer foams
03/22/1991CA2025701A1 Ground surface material
03/21/1991WO1991003374A1 Multilayer article of microporous and substantially nonporous materials
03/21/1991WO1991003372A1 Variable thickness foam plank
03/20/1991EP0417929A1 Composite armour materials
03/20/1991CN1050063A Fully synthetic hot sealable shirt lining
03/20/1991CN1049980A Supported hydrophilic membrane
03/19/1991US5001003 Laminated sailcloth with scrim
03/19/1991US5000992 Coextruded multilayer foamed film for plastic container closures and process for manufacture
03/19/1991US5000991 Adding dianhydride to polyester resin, melting, mixing with blowing agent, extruding, foaming
03/19/1991CA2025509A1 Moldable headliner
03/19/1991CA1281625C Waterproof article and method of, making a waterproof article
03/19/1991CA1281623C Opaque film-web laminate
03/13/1991EP0416741A1 Antistatic coating for brush elements
03/13/1991EP0416620A2 Nonwoven fabric laminates
03/13/1991EP0416586A1 Porous membrane having hydrophilic and cell growth promotions surface and process
03/13/1991EP0416486A2 High processable aromatic polyamide fibers, their production and use
03/13/1991EP0416068A1 Laminated filters
03/13/1991EP0415932A1 Fire-retardant
03/13/1991EP0343180A4 Method for forming thermoformable polyurethane foam articles
03/12/1991US4999168 Crack resistant intumescent sheet material
03/12/1991CA1281271C Elastic abrasion resistant laminate
03/12/1991CA1281270C Assembly of several layers comprising one or more reinforcing layers and fiber reinforced plastic article produced therefrom
03/06/1991EP0415758A2 Stretchable laminate constructions and manufacturing process
03/06/1991EP0415705A2 Conformable polymeric marking sheet
03/05/1991US4997707 Laminated molded articles and processes for preparing same
03/05/1991US4997703 Curable synthetic resin, reinforceing fibers and fillers
03/05/1991CA2007799A1 Supported hydrophilic membrane
03/05/1991CA1280985C Conveyor roller for roller conveyor in glass sheet processing system
03/05/1991CA1280867C Non-blocking film
03/01/1991CA2022057A1 Stretchable laminate constructions and manufacturing process
03/01/1991CA2021897A1 Conformable polymeric marking sheet
02/1991
02/28/1991DE3927538A1 Sandwich construction panel for thermal insulation - is produced by filling the space between rigid facings with aerogel, and does not contain chloro:fluoro hydrocarbon(s)
02/27/1991EP0414541A1 Fiber structures with absorbency gradient and process for their production
02/27/1991EP0414214A2 Abrasion resistant band and method of preparing the same
02/27/1991EP0413869A2 Press fabrics
02/26/1991US4996109 Polymerizing methacrylic acid, and methacrylonitrile to form polymethacrylimide; heating with a blowing agent and conductive particles; used in aircraft as core material
02/26/1991US4996103 Multilayer; polystyrene overcoating on polyurethane foam
1 ... 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 ... 540