| Patent Number |
Title Of Patent |
Date Issued |
| RE40315 |
Coated substrate with high reflectance |
May 13, 2008 |
| A transparent coated substrate with rather high reflectance, especially for use as in exterior glazing panels for buildings or automotives, is provided by a substrate carrying a coating stack comprising a pyrolytically-formed main layer containing oxide of tin and an outer layer comp |
| 7323088 |
Glazing panels |
January 29, 2008 |
| A method of manufacturing a glazing panel comprises the steps of: a) taking a glazing panel having on one of its surfaces (i) a substantially transparent coating layer having a transformable portion, and (ii) an enamel material associated with the transformable portion of the coating |
| 7304009 |
Coloured soda-lime glass |
December 4, 2007 |
| The invention concerns a soda-lime glass. Said colored glass contains at least 5 parts per million of Co by weight and 0.5 to 0.9 wt. % Fe.sub.2O.sub.3 oxide. The amount of ferrous iron by weight of Fe.sup.2+ atoms relative to the total weight of iron atoms present in the glass range |
| 7198850 |
Glazing |
April 3, 2007 |
| A glazing panel comprises in sequence at least a glass substrate, a base antireflective layer comprising at least a base antireflective lower layer and a base antireflective upper layer which is of a different composition to that of the base antireflective lower layer, the base antir |
| 7195821 |
Coated substrate with high reflectance |
March 27, 2007 |
| A transparent coated substrate with rather high reflectance, especially for use as in exterior glazing panels for buildings or automotives, is provided by a substrate carrying a coating stack comprising a pyrolytically-formed main layer containing oxide of tin and an outer layer comp |
| 7186952 |
Heatable glazing panel with electrically conductive coating having both heatable and non-heatabl |
March 6, 2007 |
| The present invention relates to an electrically heatable glazing panel comprising a substantially transparent, electrically conductive coating layer which is adapted to be electrically heatable and is divided into a plurality of zones, some heatable and some non-heatable. The glazing |
| 7070863 |
Glazing |
July 4, 2006 |
| A laminated glazing panel (10) has at least one sheet of glass having a thickness of between 0.8 mm and 3.5 mm. The glass sheet has: a) an edge compression stress of between 20 MPa and 90 MPa; and b) a surface compressive stress at a central portion of the glass of between 2 MPa and |
| 7037588 |
Solar control glazing |
May 2, 2006 |
| A solar control panel comprises a glazing substrate and a solar control coating in which the solar control panel exhibits a luminous transmittance of less than 70%, a direct energy transmittance of less than 40% and a dominant wavelength in reflection of less than 510 nm and in which |
| 7037555 |
Method of manufacturing a glazing panel |
May 2, 2006 |
| A method of manufacturing a glazing panel having a solar factor (FS) of less than 70% and being composed of a vitreous substrate and a tin/antimony oxide coating layer provided on the vitreous substrate and having a Sb/Sn molar ratio ranging from 0.01 to 0.5, preferable 0.03 to 0.5, |
| 7033967 |
Soda-lime glass of blue hue |
April 25, 2006 |
| The invention relates to a coloured soda-lime glass of blue hue, containing more than 2 wt. % of MgO, more than 1.1 wt. % of Fe.sub.2O.sub.3, less than 0.53 wt. % of FeO and less than 0.13 wt. % of MnO.sub.2, and presenting under Illuminant A and for a glass thickness of 4 mm, a tran |
| 7015162 |
Blue sodiocalcic glass |
March 21, 2006 |
| The invention relates to blue colored sodiocalcic glass. It contains 0.15 to 1.1 wt. % Fe.sub.2O.sub.3, has a redox that does not exceed 45%, exhibits a dominant wavelength (.lamda..sub.D) in the range of 490 and 493 nm and a luminous transmission (TLA4) in addition to an excitation |
| 7005182 |
Colored glass substrate carrying a coating |
February 28, 2006 |
| The present invention relates to a glazing comprising: a substrate made of colored soda-lime glass composed of main glass-forming constituents and of coloring agents, which exhibits a selectivity (LT/ET) of at least 1.1, measured with Illuminant C for a glass thickness of 4 mm, and a coa |
| 6979662 |
Colored soda-lime glass |
December 27, 2005 |
| The invention concerns a colored soda-lime glass comprising an amount of MgO more than 2%, an amount of Fe.sub.2 O.sub.3 less than 1.1%, and amount of MnO.sub.2 less than 1300 ppm, an amount of Co more that 55 ppm and it has a selectivity (SE4) higher than 1.2 and a dominant wavelength |
| 6946622 |
Automotive glazing panel having an electrically heatable solar control coating layer provided wi |
September 20, 2005 |
| An automotive glazing panel has an electrically heatable solar control coating layer, spaced first and second bus bars adapted to relay electrical power to the coating layer. The glazing panel is provided with at least two, spaced data transmission windows positioned at least partial |
| 6942351 |
Forming a silver coating on a vitreous substrate |
September 13, 2005 |
| A process for forming a silver coating on a surface of a vitreous substrate is described. The process comprises an activating step in which said surface is contacted with an activating solution, a sensitising step in which said surface is contacted with a sensitising solution, and a |
| 6884472 |
Process for forming a vitreous layer on a refractory surface |
April 26, 2005 |
| A process for forming a vitreous layer on a refractory surface, in which a vitrifying agent is projected by means of an apparatus against the surface with an oxygen-containing carrier gas and simultaneously with a combustible gas, the latter generating a combustion flame, characterized |
| 6881505 |
Coated substrate with high reflectance |
April 19, 2005 |
| A transparent coated substrate with rather high reflectance, especially for use as in exterior glazing panels for buildings or automotives, is provided by a substrate carrying a coating stack comprising a pyrolytically-formed main layer containing oxide of tin and an outer layer comp |
| 6838181 |
Glazing |
January 4, 2005 |
| A curved laminated automotive glazing panel (10) having a radius of curvature at at least one portion that is less than 500 mm has a glazing panel which is provided with a solar control coating layer (25) positioned at its convex internal surface (11) and in which the coating stack c |
| 6838180 |
Transparent fire break glazing |
January 4, 2005 |
| The invention concerns transparent fire break glass panels. The inventive glazing comprises at least two glass sheets and an intumescent phosphate-based material layer, layer which is located between said two glass sheets. The intumescent material comprises pyrogenous silica or a mix |
| 6838179 |
Pyrolytic layer of aluminium oxynitride and glazing comprising same |
January 4, 2005 |
| The invention concerns glass panels comprising thin layers in particular for providing them with solar protective or low-emissive properties, and also comprising other thin layers for correcting rainbow effects induced by the former. The invention is characterized in that said glass pane |
| 6797389 |
Glazing |
September 28, 2004 |
| A glazing panel comprises in sequence at least: a glass substrate, a base antireflective layer comprising at least a base antireflective lower layer and a base antireflective upper layer which is of a different composition to that of the base antireflective lower layer, the base antirefl |
| 6749307 |
Silver coated mirror |
June 15, 2004 |
| A domestic or vehicle rearview silvered mirror having a silver coating which is not covered with a protective layer of copper. The silver mirror comprises a glass sheet, tin and preferably palladium at surface of the glass sheet, a silver coating of the surface of the glass sheet and at |
| 6670581 |
Automotive glazing panel having an electrically heatable solar control coating layer |
December 30, 2003 |
| An automotive glazing panel having an electrically heatable solar control coating layer, spaced first and second bus bars adapted to relay electrical power to the coating layer and a data transmission window positioned at least partially in contact with the heatable solar control coa |
| 6589897 |
Green soda glass |
July 8, 2003 |
| The invention concerns a colored soda glass of green shade comprising at most 0.27 wt. % of FeO and has under a standard illuminant A and for a thickness of 4 mm, a light transmission (TLA-4) less then 70%, a selectivity (SE4) higher than 1.50 and an ultraviolet radiation transmissio |
| 6565217 |
Silver coated mirror |
May 20, 2003 |
| A mirror composed of a vitreous substrate having a silver coating formed on a surface thereof produced by a process including the steps of sensitizing the vitreous substrate; activating the vitreous substrate by contacting the vitreous substrate with a solution comprised of at least one |
| 6423414 |
Coated substrate with high reflectance |
July 23, 2002 |
| A transparent coated substrate with high reflectance, especially for use as in exterior glazing panels for buildings, is provided by a substrate carrying a coating stack comprising a pyrolytically-formed main layer containing oxides of tin and antimony, in which the main layer has a |
| 6416890 |
Solar control coated glass |
July 9, 2002 |
| A solar control transparent glass sheet is provided by a soda-lime glass sheet carrying a coating of at least two pyrolytically-formed layers, characterised by the presence in the coating of a conductive or semi-conductive layer having a thickness in the range 15 to 500 nm and formed |
| 6387514 |
Solar control coated substrate with high reflectance |
May 14, 2002 |
| A solar control coated substrate with high reflectance (RL) and comprises a pyrolytically-formed coating layer containing oxides of tin and antimony in a Sb/Sn molar ratio of from 0.03 to 0.16, characterized in that the coating layer further contains additives comprising at least one ele |
| 6251482 |
Forming a silver coating on a vitreous substrate |
June 26, 2001 |
| In a process for forming a mirror which includes sensitizing and activating a vitreous substrate, subsequently silvering the vitreous substrate to provide a silver coating thereon, and applying paint to the silver coating, the improvement including activating the vitreous substrate by |
| 6231971 |
Glazing panel having solar screening properties |
May 15, 2001 |
| A glazing panel having a solar factor (FS) of less than 70% includes a sheet of glass; and at least two coating layers provided on the sheet of glass including first and second coating layers, the first coating layer being composed of tin and antimony oxides and having a Sb/Sn molar rati |
| 6186410 |
Lance for heating or ceramic welding |
February 13, 2001 |
| Apparatus and process for one of flame treatment or ceramic welding, the apparatus including a single tubular lance having a tip end, a butt end, and a head portion with a central main bore provided at the tip end so that ceramic welding materials comprised of particulate material co |
| 6147803 |
Method of forming a protective layer on a copper-free reflective metal layer |
November 14, 2000 |
| A method of forming a reflective mirror comprised of a copper-free reflective metal layer carried on a transparent substrate, the method including the steps of providing a substrate which is transparent; contacting the substrate with an activating solution comprised of ions of at lea |
| 6112554 |
Device for forming a pyrolytic coating |
September 5, 2000 |
| A device for the formation, by pyrolysis, of a coating composed of metal or a metal compound on a face of a hot glass substrate which is in motion by bringing the face into contact with a gaseous reagent, includes a vault; support device for conveying the hot glass substrate along a path |
| 6090481 |
Coated substrate for transparent assembly with high selectivity |
July 18, 2000 |
| A coated sheet for use in a laminated assembly and having a high level of luminous transmission and a low energy transmission includes a transparent substrate carrying a coating including two metal layers formed of silver or silver alloy and three layers of a transparent dielectric non-a |
| 6064525 |
Optical device including a dichromatic mirror |
May 16, 2000 |
| An optical device includes (a) a dichromatic mirror composed of a vitreous substrate having a front surface and a rear surface; and a coating provided on the vitreous substrate composed of a three-layer stack including a semiconductor layer composed of a semiconductor material having |
| 5993950 |
Metal coated substrates |
November 30, 1999 |
| A coated substrate including a substrate; a stack of coating layers provided on the substrate composed of, in the sequence recited, (i) a first layer of dielectric material which is a composite layer including a sub-layer comprising a selectively absorbent material having a refractive |
| 5961371 |
Cutting refractory material |
October 5, 1999 |
| A method and powder mixture are described for cutting a refractory body. The powder mixture comprises refractory metal oxide particles and fuel particles which burn exothermically by combining with oxygen to form a refractory oxide. The mixture is characterised in that the refractory |
| 5877103 |
Dark grey soda-lime glass |
March 2, 1999 |
| Soda lime glass includes glass forming constituents for soda lime glass; and coloring agents including iron, cobalt, selenium and chromium express in the form indicated and in an amount as percent by weight of the soda lime glass as follows:from 1.05 to 1.80% of Fe.sub.2 O.sub.3,from 0.0 |
| 5877102 |
Very dark grey soda-lime glass |
March 2, 1999 |
| Soda lime glass including glass-forming constituents for soda lime glass; and coloring agents including iron, cobalt and selenium present in a form and in an amount as percent by weight of the soda lime glass as follows:from 1.00 to 1.65% of Fe.sub.2 O.sub.3 ;from 0.017 to 0.030% of Co; andf |
| 5866049 |
Process and mixture for forming a coherent Refractory mass on a surface |
February 2, 1999 |
| A ceramic welding process for forming a coherent refractory mass on a surface of a refractory which is hot and which is comprised of at least one silicon compound includes providing a mixture composed of combustible particles including silicon particles, refractory particles which are |
| 5853654 |
Process and apparatus for making ceramic articles |
December 29, 1998 |
| A process and apparatus for making a ceramic article, especially pipes and tubes of ceramic material such as silicon carbide, in which the article is formed by projecting a ceramic powder mixture comprising refractory particles and combustible particles against a smooth-surface metal for |
| 5838482 |
Optical cell |
November 17, 1998 |
| An improved optical cell (light valve) of the type which includes a liquid suspension of particles orientable by an electrical field to vary the amount of luminous transmission is described. The cell comprises two adjacent plates held apart by a spacer to define a space occupied by the |
| 5780114 |
Production of a siliceous refractory mass |
July 14, 1998 |
| A process for producing a crystalline siliceous refractory mass includes providing particulate constituents to be projected comprised of (1) solid refractory particles comprising silica in the form of vitreous silica, and (2) solid combustible particles comprising silicon particles; proj |
| 5764402 |
Optical cell control system |
June 9, 1998 |
| A control system for an optical cell (light valve) is provided which comprises a first (oscillator) circuit supplied by a low voltage power source and including a primary winding of an induction coil and a secondary (resonant) circuit which includes the optical cell and a secondary w |
| 5730771 |
Method of manufacturing a corrosion resistant pyrolytically coated glass |
March 24, 1998 |
| A method of manufacturing a metal oxide coated glass which is a glass substrate bearing a pyrolytically formed coating composed of at least two metal oxides and which has a corrosion resistance at least equal to 5 as determined by Applicants' defined transmission test, the method includi |
| 5728471 |
Soda-lime grey glass |
March 17, 1998 |
| Grey soda-lime glass is composed of main glass-forming constituents together with iron, selenium, cobalt and chromium as colouring agents in the following quantities:The proportions of colouring agents are such that the glass has a light transmission factor (TL) of less than 30% and an e |
| 5721054 |
Glazing panel and process for forming the same |
February 24, 1998 |
| A glazing panel produced by pyrolytic coating of a substrate is described. One absorbent coating layer comprises at least one metal oxide selected from the oxides of chromium, cobalt and iron. A non-absorbent coating layer, in contact with absorbent layer comprises a material having a |
| 5709930 |
Coated substrate |
January 20, 1998 |
| A coated substrate, includes a substrate; at least one primary coating layer formed on the substrate; and a sputtered protective layer which is provided by cathode vacuum sputtering on an outermost coating layer of the at least one primary coating layer, which is exposed, which is compos |
| 5709726 |
Device for forming a pyrolytic coating on a hot glass substrate |
January 20, 1998 |
| A device for the formation, by pyrolysis, of a coating on a face of a hot glass substrate includes a vault; support elements for conveying the substrate along a path through a coating chamber defined between the main vault and the substrate; elements for supplying and distributing gaseou |
| 5700309 |
Method and powder mixture for repairing oxide based refractory bodies |
December 23, 1997 |
| A method of repairing an oxide-based refractory body by projecting a powder mixture against a hot surface of the body and in the presence of oxygen to provide a refractory repair mass includes providing a powder mixture composed of particles of at least one refractory oxide; fuel particl |
