Patents for B32B 9 - Layered products essentially comprising a particular substance not covered by groups (23,058) |
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08/20/1991 | CA1287711C Oxidation-inhibited carbon-carbon composites |
08/16/1991 | CA2034117A1 Moisture-impervious panel capable of rapid/delayed hydration |
08/14/1991 | EP0441465A2 Laminate |
08/14/1991 | EP0441408A2 Ferroelectric film device and process for producing the same |
08/08/1991 | DE4003703A1 Composite laminar material - comprises cushion of easily rotting material between layers of paper joined at edges |
08/07/1991 | EP0440116A2 Flexible graphite laminate and method for producing it |
08/07/1991 | CA2031070A1 Wear resistance in a hardfaced substrate |
08/06/1991 | US5037675 Method of coating aluminum surface |
08/06/1991 | US5037656 Porous membrane having hydrophilic and cell growth promotions surface and process |
07/31/1991 | EP0328630A4 Polishable, flame retarded, synthetic mineral product and method |
07/30/1991 | CA2033568A1 Method of depositing diamond-like carbon film onto a substrate having a low melting temperature |
07/23/1991 | CA1286548C Etching of vacuum metallized indium |
07/17/1991 | EP0436668A1 Passivation layers for high temperature superconductors |
07/10/1991 | CN1052817A Method for production of composite panels based on ornamental stone or equivalent material |
07/02/1991 | US5029149 Jewelry |
06/30/1991 | WO1991009733A1 Methods for manufacturing composite surface elements |
06/30/1991 | CA2072601A1 Methods for manufacturing composite surface elements |
06/26/1991 | EP0434656A2 Solar screening assembly |
06/26/1991 | EP0434280A2 Polypropylene film and process for making same |
06/26/1991 | CN1012950B Transparent article having high visible transmittance |
06/21/1991 | CA2030832A1 Solar screening assembly |
06/19/1991 | EP0432619A2 Laminate and method of manufacture |
06/19/1991 | CA2031466A1 Polypropylene film and process for making same |
06/18/1991 | US5024877 Structure of non-graphitic carbonaceous material and an organosilicone polymer |
06/18/1991 | US5024873 Composite films with Langmuir-Blodgett component |
06/18/1991 | CA1284857C Carbon fibrils, produced by contacting metal containing particles with carbonaceous gas |
06/10/1991 | CA2031786A1 Layer element and processes for its production |
06/05/1991 | EP0430618A1 Coated articles and their production |
06/04/1991 | US5021296 Circuit board and process for producing the same |
05/31/1991 | WO1991008093A1 A method for the production of composite panels based on ornamental stone or an equivalent material |
05/30/1991 | WO1991008198A1 Fluorinated sulfones/ketones for nonlinear optics |
05/30/1991 | CA2069407A1 Fluorinated sulfones/ketones for nonlinear optics |
05/28/1991 | US5019062 Bicomponent material |
05/22/1991 | EP0428458A1 Multilayer material containing soft graphite, said material being mechanically, electrically and thermally reinforced by a metal and method of producing it |
05/14/1991 | US5015523 Coated synthetic resin lens |
05/07/1991 | US5013601 Self-supporting sheet-like article with superior antistatic characteristics |
05/02/1991 | WO1991005929A1 Laminated tile and method for producing same |
05/02/1991 | EP0425270A2 Super absorbent polymer composite structure |
04/26/1991 | CA2025699A1 Super absorbent polymer composite structure |
04/23/1991 | US5010356 Method of forming an adherent fluorosilane layer on a substrate and ink jet recording head containing such a layer |
04/17/1991 | EP0422928A1 Electronics protective packaging film |
04/17/1991 | EP0422407A2 Multilayer distorted-lattice copper-oxide perovskite structures |
04/14/1991 | CA2027430A1 Electronics protective packaging film |
04/10/1991 | EP0421567A1 Impregnating composition and method of use thereof |
04/10/1991 | EP0409890A4 Titanium silicide-coated glass windows |
04/09/1991 | US5006451 Vanadium pentoxide and diffusion prevention latex |
04/03/1991 | EP0420132A2 Thermal transfer recording medium |
04/02/1991 | US5004641 Electroconducting semiconductor and binder or binder precursor coated in a subbing layer |
04/02/1991 | US5004512 Method of making a stone veneer panel |
03/26/1991 | CA1281879C Composite panel with a natural stone layer |
03/13/1991 | EP0416586A1 Porous membrane having hydrophilic and cell growth promotions surface and process |
03/13/1991 | EP0415932A1 Fire-retardant |
03/12/1991 | US4999261 Thin film of tin and antimony oxides, health hazard reduction |
03/12/1991 | US4999255 Wear resistant coating for corrosion resistance |
03/06/1991 | CN1049687A Object capped by protective layer |
02/27/1991 | EP0414025A1 Piece coated with a protective layer |
02/21/1991 | WO1991002289A1 Photographic support material comprising an antistatic layer and a barrier layer |
02/19/1991 | US4994318 Thermoplastic substrates having improved water spreading characteristics |
02/13/1991 | EP0412740A2 Light sources |
02/13/1991 | EP0412517A2 Thermal transfer recording sheet |
02/09/1991 | CA2022754A1 Light sources |
02/07/1991 | DE4024612A1 Multilayer ceramic substrate useful for electronic circuits - comprising alternate ceramic and conductive layers and prepd. by firing assembled layers |
02/06/1991 | EP0411589A2 Automotive molded ceiling material and method of producing the same |
02/06/1991 | EP0246311B1 Water barrier |
02/05/1991 | US4990434 Polyvinylpyrrolidone, acrylate and acrylic acid copolymer binders; dimensional stability; hydrophobic |
01/30/1991 | EP0410678A2 Process for the surface enhancement of articles of fibre reinforced plastics material |
01/30/1991 | EP0409890A1 Titanium silicide-coated glass windows. |
01/16/1991 | EP0315655A4 Coplanar die to substrate bond method |
01/16/1991 | CN1011202B Composite membrane |
01/15/1991 | US4985312 Heat reflecting glass plate with multilayer coating |
01/10/1991 | WO1991000402A1 Laminated tile product, method for producing the same and method for installing the same |
01/09/1991 | EP0407314A2 Band or part of a rim for a draw-and-redraw-process and its use |
12/19/1990 | EP0402673A2 Transfer tube |
12/16/1990 | CA2012231A1 Transfer tube |
12/05/1990 | EP0400655A1 Optical window piece |
12/05/1990 | EP0400625A2 Laminated films |
12/05/1990 | EP0400220A1 Laminated article for identification purposes |
12/02/1990 | WO1990014938A1 Starch derived shaped articles |
11/30/1990 | CA2017981A1 Laminated films |
11/28/1990 | EP0399621A1 Graphite-refractory metal composite |
11/07/1990 | EP0396114A2 Liquid transfer articles and method for producing them |
11/07/1990 | CN1046704A Dielectric composition having controlled thermal expansion |
10/31/1990 | EP0395412A2 Transparent barrier film and method |
10/30/1990 | US4966425 Reflecting screen, its manufacturing method and its application to heat-insulation device |
10/30/1990 | US4966201 Transfer tube |
10/23/1990 | US4965244 CaF2 passivation layers for high temperature superconductors |
10/15/1990 | WO1990012686A1 Nongraphitic ignition resistant structures |
10/15/1990 | CA2049350A1 Nongraphitic ignition resistant structures |
10/12/1990 | WO1990011975A1 Transparent conductive coatings |
10/12/1990 | CA2051390A1 Transparent conductive coatings |
10/10/1990 | EP0391578A1 Two phase metal/oxide films |
10/10/1990 | EP0390773A1 Armour materials. |
10/09/1990 | US4962070 Stable to high temperature chemical degradation |
10/09/1990 | US4961994 Waterproof coating of poly-para-xylylene; spacecraft |
10/09/1990 | US4961991 Flexible graphite laminate |
10/02/1990 | CA1274658A2 Solid, transparent, non-vitreous, ceramic microspheres |
09/26/1990 | EP0389200A2 Reusable ink sheet for use in heat transfer recording and production process therefor |
09/19/1990 | EP0387664A2 Aqueous polymer dispersion, process of its manufacture and use |
09/11/1990 | US4956233 Slip coated thermoplastic films |
09/05/1990 | EP0385054A1 A laminated packing material with good gas and aroma barrier properties, and a method for the manufacture of the material |