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