| Patents for B32B 37 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding (41,047) |
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| 05/01/1979 | CA1053557A1 Method of making laminar material having a base of bonded wood particles |
| 04/24/1979 | US4151033 Particularly suited for application to walls |
| 04/24/1979 | CA1053085A1 Resin bonded composite articles and process for fabrication thereof |
| 04/17/1979 | US4150186 Composite board structure and a method of and an apparatus for producing the board structure |
| 04/17/1979 | CA1052514A1 Means for centering and securing, and process for producing same |
| 04/05/1979 | WO1979000162A1 Glass-plastic laminate and method and device for its production |
| 03/20/1979 | US4145240 Process for the manufacture of an article of laminated plastics having improved surface characteristics |
| 03/20/1979 | US4145239 Method and apparatus for production of laminated and shaped wall covering board of corrugated paperboard base |
| 03/06/1979 | US4143195 Method of manufacturing a laminated fibro-filamentary or film structure which is partly delaminated and products produced by said method |
| 02/20/1979 | US4140050 Cure rate |
| 02/13/1979 | CA1048698A1 Mastic composition and composite structural panels formed therefrom |
| 02/06/1979 | US4138303 For filtering extruded plastic |
| 01/30/1979 | CA1047383A1 Press for the coating of thin chipboards with lamination |
| 01/23/1979 | US4135310 Apparatus for the treatment of webs of material |
| 01/23/1979 | CA1046745A2 Manufacture of furnace-liner modules |
| 01/16/1979 | CA1046252A1 Contour formed metal matrix blade plies |
| 01/02/1979 | CA1045475A1 Coating device |
| 12/26/1978 | CA1045016A1 Method of stiffening a shoe component |
| 12/19/1978 | US4130614 Method for making structural foams with facing sheets |
| 11/21/1978 | CA1042641A1 Manufacture of composites for turbine blades |
| 11/21/1978 | CA1042615A1 Apparatus for preparing striped sheet material continuously |
| 11/14/1978 | CA1042286A1 Polyethylene foam/polyurethane composites |
| 11/07/1978 | US4124421 Method of producing multi-layered and shaped wall covering material of corrugated cardboard |
| 11/07/1978 | US4124277 Parabolic mirror construction |
| 11/07/1978 | CA1041892A1 Heat lamination of thermoplastic films |
| 11/07/1978 | CA1041891A1 Process for preparing a hollow rib-reinforcing laminated article and the laminated article obtained |
| 10/24/1978 | US4121960 Deformalbe film on polyurethane foam |
| 10/24/1978 | CA1040993A1 Laminating method |
| 10/10/1978 | US4119452 Method of coating and cutting wrapper blanks |
| 10/10/1978 | US4119451 Method of press-forming corrugated paperboard as substrate of curved trim board |
| 09/12/1978 | CA1038246A1 Process and equipment for coating a base with a thermoplastic |
| 09/05/1978 | CA1037663A2 Apparatus for manufacturing a multilayered tubular film including high frequency electromagnetic wave transmission means |
| 08/29/1978 | US4110151 Apparatus for the preparation of resin impregnated glass fiber sheets |
| 08/29/1978 | CA1037216A2 Cuspated sheets |
| 08/22/1978 | CA1036920A1 Method for the manufacture of laminate webs with firm edge strip |
| 08/22/1978 | CA1036919A1 Method for providing a laminate web with a firm edge strip |
| 08/22/1978 | CA1036798A1 Method of manufacturing an open cellular article |
| 08/08/1978 | US4105491 Infrared (radiation) absorbing pattern |
| 07/25/1978 | US4102730 For heat sensitive plastic material |
| 07/25/1978 | US4102720 Supporting plate with protrusions, porous foamed sheet, fusion-fixing, draft |
| 07/18/1978 | US4101689 Thermoplastic resins |
| 07/11/1978 | US4100241 Method for manufacturing curved bodies of fiber reinforced plastic |
| 07/11/1978 | US4100011 Production of laminated card with printed magnetically encodable stripe |
| 07/04/1978 | US4098941 Polystyrene foam extrusion |
| 06/27/1978 | US4097633 Open-cell |
| 06/27/1978 | US4097326 Power actuated laminating machine |
| 06/27/1978 | US4097323 Butt-splicer |
| 06/20/1978 | US4096015 Dielectric heating |
| 06/13/1978 | US4095012 Oriented nylon and laminates thereof |
| 06/13/1978 | US4094942 Method for removing unreacted monomer |
| 06/06/1978 | US4093766 Three-color high pressure decorative laminate having registered color and embossing |
| 06/06/1978 | US4093487 Method of continuously making a printing blanket construction |
| 06/06/1978 | US4093486 Thermoplastic resin |
| 06/06/1978 | US4093482 Heat and sound insulator of curved corrugated paperboard and method of shaping same |
| 05/30/1978 | US4092200 Metal lath sandwiched between embossed polyethylene foam, cold pressing |
| 05/30/1978 | US4092199 High pressure decorative laminate having registered color and embossing |
| 05/30/1978 | US4092198 Process for high pressure decorative laminate having registered color and embossing and resultant product |
| 05/23/1978 | US4091135 Laminated bituminous roofing membrane |
| 05/23/1978 | US4090911 Laminating apparatus |
| 05/16/1978 | US4089740 Apparatus for applying secondary layer on board surface |
| 05/02/1978 | US4087500 Method of making a duo density silicon nitride article |
| 05/02/1978 | US4087300 Process for producing metal-plastic laminate |
| 04/25/1978 | US4086317 Process for production of a synthetic paper improved against dusting trouble |
| 04/25/1978 | CA1029908A1 Installation for the continuous manufacture of synthetic material panels |
| 04/11/1978 | US4083744 Method of preparing composition board with improved polymeric skin |
| 04/04/1978 | US4082854 Ethylene-vinyl alcohol copolymer |
| 03/28/1978 | US4081301 Method and apparatus for continuously attaching discrete, stretched elastic strands to predetermined isolated portions of disposable abosrbent products |
| 03/28/1978 | US4080727 Battery plate envelope machine and method of making battery plate envelopes |
| 03/07/1978 | US4077558 Vapor deposition of noble metal and tin or indium |
| 02/28/1978 | US4076880 Mastic composition and composite structural panels formed therefrom |
| 02/14/1978 | US4073991 Perforated, embossed film to foam laminates having good acoustical properties and the process for forming said |
| 11/29/1977 | US4060413 Method of forming a composite structure |
| 11/01/1977 | US4056422 Two stage oven laminator method |
| 11/01/1977 | US4056018 Multiple power path concentric speed reducer |
| 10/25/1977 | US4055453 Process for producing laminated bituminous roofing membrane |
| 10/11/1977 | US4053669 Imitation sheet material with surface grain appearance |
| 10/11/1977 | US4053341 Laminates of polyethylene foam with an anisotropic pore structure |
| 10/11/1977 | US4052958 Apparatus for controlling the size of a gap |
| 10/04/1977 | US4052236 Method of preparing imitation sheet material |
| 09/27/1977 | US4051293 Co-extrusion of polyvinylidene fluoride/polystyrene multiple-layered sheeting |
| 09/20/1977 | US4049852 Laminate preparation and application thereof |
| 09/13/1977 | US4048360 Low-weight dent-resistant structure and method for production thereof |
| 09/13/1977 | US4048005 Polyamide imide hydantoins |
| 08/30/1977 | US4045262 Resin impregnated paper web, pressure bonding |
| 08/23/1977 | US4044187 Crosslinked |
| 08/02/1977 | US4039706 Laminated bituminous roofing membrane |
| 08/02/1977 | US4039369 Method and device for the uniform and even spraying of surfaces in a non-continuous production system |
| 08/02/1977 | US4039364 Method for producing a laminated high strength sheet |
| 07/26/1977 | US4038513 Process for energy beam perforation, especially electron beam perforation, of multi-layered artificial leather |
| 06/28/1977 | US4032383 Fiber insertion device for continuous 3d foaming machine and method |
| 06/21/1977 | US4031313 Printed circuits with arc-retardance |
| 06/14/1977 | US4029832 Method for producing an adhesive-coated high-strength steel reinforcing member |
| 06/07/1977 | US4028166 Apparatus for laminating sheet material |
| 05/24/1977 | US4025681 Aluminum coated with a polymer |
| 05/24/1977 | US4025668 Method of manufacturing contact bodies |
| 05/24/1977 | US4025599 Thermoplastic |
| 05/24/1977 | US4025380 Variable resist laminator |
| 05/24/1977 | US4025376 Entrapped liquid treatment of laminated film |
| 05/24/1977 | US4025256 Apparatus for the continuous fabrication of fiber reinforced plastic profile members |
| 05/17/1977 | US4024309 Foam glass structural element and method of producing |