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Pilkington Group Limited patents


Recent patent applications related to Pilkington Group Limited. Pilkington Group Limited is listed as an Agent/Assignee. Note: Pilkington Group Limited may have other listings under different names/spellings. We're not affiliated with Pilkington Group Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Pilkington Group Limited-related inventors


Bird safe glazing

Bird collisions with windows or other glazings are minimized or prevented with a glazing comprising as least one substrate with a uv reflectance coating deposited over the substrate in a patterned arrangement comprised of a plurality of stripes, and each of the plurality of stripes has a thickness that changes by 10 nm or less over every 1 mm in width. Such an arrangement of stripes having soft edges are less apparent, and thus more aesthetically pleasing, when compared with a similar arrangement of stripes formed with hard edges, while providing an effective deterrent to bird collisions. ... Pilkington Group Limited

Coating apparatus

Apparatus is described for coating deposition, particularly by chemical vapour deposition, on three dimensional glass articles such as bottles. The apparatus lends itself to incorporation in plant for a continuous production process for glass containers.. ... Pilkington Group Limited

Laminated glazing

A laminated glazing comprising a first ply of glazing material and a second ply of glazing material joined by at least one ply of adhesive interlayer material is disclosed. The first ply of glazing material comprises a sheet of glass having a first composition and the second ply of glazing material comprises a sheet of glass having a second composition different to the first composition. ... Pilkington Group Limited

Glazing with detachable light device

The invention relates to a glazing having a first anchoring support being configured to engage with an electrical connector that is part of an electrically actuated device comprising at least one electrically actuated component and first and second electrical connectors that are connectable with an electrical power supply. Upon electrically connecting the first and second electrical connectors to the power supply, the electrically actuated component has electrical power supplied thereto and is in an energized state. ... Pilkington Group Limited

Apcvd of doped titanium oxide and the coated article made thereby

A method of making a doped titanium oxide coating in a float glass manufacturing process and the coated glass article made thereby wherein the dopant is a niobium or tantalum compound. The doped titanium oxide coating preferably exhibits an electrical conductivity>1×10−3 s/cm.. ... Pilkington Group Limited

Laminated glazing

A laminated glazing comprising, a first ply of a glazing material, a second ply of a glazing material, a film having an electrically conductive coating, the film being located between the first ply and the second ply, and a first busbar in electrical contact with the electrically conductive coating, the first busbar comprising an expansion portion, the expansion portion comprising a bridging busbar portion or a gap in the first busbar. Methods for producing the laminated glazing are also described.. ... Pilkington Group Limited

Method and apparatus for shaping glass sheets

The invention relates to a method for shaping a glass sheet comprising the steps (i) heating the glass sheet to a temperature suitable for shaping; (ii) depositing the glass sheet on a first bending tool for supporting the glass sheet thereon, the glass sheet being in a first position relative to the first bending tool; (iii) contacting an edge portion of the glass sheet such that the glass sheet is moved to a second position relative to the first bending tool; and (iv) shaping the glass sheet on the first bending tool. Positioning devices for moving a hot glass sheet during the method of the invention are described. ... Pilkington Group Limited

Coated glazing

The disclosure involves a coated glazing, a method of manufacturing the glazing and the use of a layer based on silica and/or an organo silica deposited on a glazing to achieve a coefficient of kinetic friction between an exterior surface of the layer based on silica and/or an organo silica and a contact surface wiping device that does not substantially change between a dry state and a wet state of the surfaces. Also disclosed is a glazing suitable for combination with a wiping device, the combination of said glazing with a wiping device and the use of the glazing to facilitate a reciprocating motion of a part of a wiping device and/or to facilitate a tilting and/or flipping of a part of a wiping device.. ... Pilkington Group Limited

Splash screen

A splash screen, and a process for making a splash screen, comprising a glass sheet, the glass sheet comprising, a substrate of soda lime silica glass having a coating deposited on at least at least a first surface, the coating comprising a corrosion-protection layer deposited directly on the first surface of the substrate, the corrosion-protection layer having a thickness in the range 24 nm to 125 nm and comprising pyrolytically deposited silica with intentional doping of 7 atom % or lower. The splash screen provides reduced moisture induced corrosion of the glass surface.. ... Pilkington Group Limited

Novel glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio2 61 to 70%, al2o3 0 to 9%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 0 to 1%, zro2 0 to 1%, tio2 2 to 15%, the glasses having a strain point greater than 570° c. The glasses have good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g. ... Pilkington Group Limited

Glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio2 61 to 70%, al2o3 0 to 9%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 1 to 8%, zro2 0 to 10%, tio2 0 to 10%. The glasses may have a strain point greater than 570° c., and good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g. ... Pilkington Group Limited

Novel glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio2 61 to 70%, al2o3 0 to 9%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 0 to 1%, zro2 2 to 15%, tio2 0 to 1%. The glasses may have a strain point greater than 570° c., and good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g. ... Pilkington Group Limited

Glasses

Glasses are disclosed having a composition comprising the following oxides (in weight %): sio261 to 70%, al2o3 2 to 15%, na2o 10 to 13%, k2o 0 to 1%, mgo 2 to 6%, cao 6 to 16%, sro 0 to 1%, zro20 to 15%, tio2 0 to 1%. The glasses may have a strain point greater than 570 ° c., and good dimensional stability at high temperatures, making them suitable for fire protection glazings and substrates which are processed at elevated temperatures, e.g. ... Pilkington Group Limited

Method and apparatus for forming a vehicle window assembly using induction soldering

Induction soldering via an assembly fixture is utilized to bond one or more items of hardware to a vehicle window to form a vehicle window assembly. A method of operating the assembly fixture to bond the one or more items of hardware to a vehicle window by induction soldering is also an aspect of the invention.. ... Pilkington Group Limited

01/04/18 / #20180004062

Switchable device

A switchable device for changing the opacity of at least a portion of a glazing is described. The switchable device comprises at least two (a first and a second) switchable regions in electrical communication with at least two (a first and a second) electrical connector regions. ... Pilkington Group Limited

12/14/17 / #20170355638

Coated glass article, display assembly made therewith and method of making a display assembly

A coated glass article including a glass substrate and a coating deposited over the glass substrate. The coating includes a first inorganic metal oxide layer deposited over a major surface of the glass substrate. ... Pilkington Group Limited

11/23/17 / #20170336070

Furnace

A furnace, and a method of firing it, wherein part of the fuel supplied to the furnace is produced from waste plastics by a depolymerisation process, waste heat from the furnace being used to promote the depolymerisation process. The furnace is equipped with regenerators for waste heat recovery and is fired alternately in first and second opposed directions, with the direction of firing periodically reversing between the first direction and the second direction. ... Pilkington Group Limited

11/09/17 / #20170321037

Printed article and a feedstock

The invention relates to a printed article and a feedstock for printing comprising a matrix forming material, in particular a polymeric material, and a filler material dispersed within the matrix forming material, in which the filler material comprises glass flakes. Glass flakes are characterised as having an aspect ratio of average diameter divided by average thickness greater than or equal to three. ... Pilkington Group Limited

10/12/17 / #20170291842

Laminated glazing

Methods of making a laminated glazing having reduced optical distortion when installed in a vehicle are described. The laminated glazing has first and second sheets of glazing material each separately shaped between a pair of shaping members that are then laminated together. ... Pilkington Group Limited

10/12/17 / #20170291398

Wired glazing and a process for manufacture thereof

A wired glazing is disclosed comprising a ply of interlayer material, having a first busbar and an auxiliary busbar and heating wires between them. An adhesive layer is arranged between the first busbar and the ply of interlayer material. ... Pilkington Group Limited

09/07/17 / #20170254744

Furnace atmosphere measurement

A method of determining the concentration of a species in a portion of a furnace atmosphere is described. The method comprises the steps of measuring first, second and third intensities of electromagnetic radiation in the furnace at first, second and third wavelengths respectively. ... Pilkington Group Limited

09/07/17 / #20170253524

Insulated glazing unit

Insulated glazing units comprising first and second sheets of glazing material with a low pressure space there between are described. The major surface of the second sheet of glazing material not facing the low pressure space has a low emissivity coating comprising at least one layer of fluorine doped tin oxide thereon. ... Pilkington Group Limited

08/31/17 / #20170251525

Heated coated glazing

The invention relates to glazing having a conductive coating having one or more data transmission windows for transmitting data to/from electronic devices in a vehicle, in which a deletion line surrounds the data transmission window. The deletion line defines first and second regions of the conductive coating. ... Pilkington Group Limited

08/10/17 / #20170231034

Method of making a window assembly having an electrically heated portion and the window assembly made thereby

A method of making a window assembly having an electrically heated portion includes providing a glass pane having a major surface. An electrically conductive material is disposed over at least a portion of the major surface of the glass pane. ... Pilkington Group Limited

08/10/17 / #20170225293

An apparatus and a process for grinding an edge and a glazing having a ground edge

An apparatus for edge grinding a glazing comprising a grinding wheel, rotatable about an axis, a groove in a circumference of the wheel and first and second orifices arranged on first and second sides of the plane of the groove, which form first and second jets of coolant directed substantially into the groove on first and second trajectories not in the plane of the groove. A corresponding process for edge grinding causes fewer sharp portions and fewer small fractures in the glazing edge than the prior art. ... Pilkington Group Limited

07/27/17 / #20170208796

A glazing

A glazing for minimizing or preventing bird collisions with windows or other glazings, the glazing comprising at least one substrate, and at least one anti-reflective coating, wherein said coating is deposited directly, or indirectly, on the substrate in a patterned arrangement comprising a plurality of separate elements. In one embodiment, the elements comprise a plurality of stripes, in another a plurality of dots. ... Pilkington Group Limited

07/20/17 / #20170204000

Coated glass article having an anti-reflective coating and laminated glass thereof

A coated glass article includes a glass substrate. A coating is formed over the glass substrate. ... Pilkington Group Limited

07/06/17 / #20170191307

Fire resistant glazing screen

. . A fire resistant glazing screen comprising: at least two monolithic soda lime silica glass panes that are in accordance with the bs en 572 series standard, wherein said panes are toughened to an extent, wherein each of said panes abuts at least one other of said panes at adjacent edges, and wherein a sealant is located between said adjacent edges of abutting panes.. . ... Pilkington Group Limited

06/22/17 / #20170175261

Deposition of zinc oxysulphide by cvd

A method of coating a substrate with zinc oxysulphate (zno(1-x)sx, where 0≦x≦1) by atmospheric pressure chemical vapour deposition is disclosed. Various precursors offering sources of zinc, oxygen and sulphur are provided.. ... Pilkington Group Limited

05/04/17 / #20170123109

Anti-reflective coated glass article

A coated glass article includes a glass substrate and a pyrolytic coating deposited over the glass substrate. The coating includes a first inorganic metal oxide layer deposited over a major surface of the glass substrate. ... Pilkington Group Limited

05/04/17 / #20170121219

Planarisation of a coating

Methods are disclosed for planarisation of a coated glass substrate by deposition of a silazane based layer thereon. Coated substrates according to the invention exhibit improved properties in terms of reduced roughness, lower haze and higher visible light transmission and the coated surface may be exposed to the external environment, for example as surface 1 or surface 4 of a double glazing unit. ... Pilkington Group Limited

03/23/17 / #20170081241

Coated glazing

A coated glazing comprising: a transparent glass substrate, wherein a surface of the substrate is directly or indirectly coated with at least one layer based on a transparent conductive coating (tcc) and/or at least one layer based on a material with a refractive index of at least 1.75, and wherein said surface has an arithmetical mean height of the surface value, sa, of at least 0.4 nm prior to said coating of said surface.. . ... Pilkington Group Limited

03/23/17 / #20170081115

Device for supporting a removable door header, method and use therewith

A device for supporting a removable door header, the removable door header being part of a container, is described. The device comprises attachment means for attaching the device to a door of the container and support means for supporting the removable door header when the device is attached to the door. ... Pilkington Group Limited

03/16/17 / #20170079091

Glazing

A glazing comprising a transparent substrate, a plurality of electrically conductive filaments extending over the transparent substrate, wherein the filaments are shaped into a sequence of portions of the perimeters of ellipses, wherein ellipse axial ratios of the ellipses are in the range 1.1 to 4.0 and are selected so that from a pre-defined viewing position and in corresponding pre-defined viewing directions the ellipses in the plane of substrate are viewed as circles. In a preferred embodiment, major axis angles are selected so that from a pre-defined viewing position and in corresponding pre-defined viewing directions the ellipses in the plane of substrate are viewed as circles. ... Pilkington Group Limited

02/23/17 / #20170051948

Glazed solar collectors

Solar collector apparatus is described in which solar radiation is collected in a glazed cavity which may also include a transpired solar collector layer. Air warmed in the cavity may be used for space heating within buildings or diverted to heat management systems which facilitate, for example, heat storage. ... Pilkington Group Limited

02/16/17 / #20170043371

Method for applying a liquid material to glass

An applicator is used to simultaneously apply a liquid material, such as an adhesive or an adhesion-promoting primer, to a peripheral portion of a major surface of a vehicle window and to a corresponding portion of the substantially perpendicular edge of the vehicle window.. . ... Pilkington Group Limited

01/26/17 / #20170021597

Laminated glazing

A laminated glazing comprising a first ply of glazing material and a second ply of glazing material joined by at least one ply of adhesive interlayer material is disclosed. The first ply of glazing material comprises a sheet of glass having a first composition and the second ply of glazing material comprises a sheet of glass having a second composition different to the first composition. ... Pilkington Group Limited

01/12/17 / #20170010393

Coated glass article and display assembly made therewith

A coated glass article includes a coating formed over a glass substrate. The coating comprises an optional base layer of an oxide of silicon, a first coating layer of an oxide of titanium, niobium or chromium, a second coating layer of an oxide of silicon, and a third coating layer of an oxide of tin. ... Pilkington Group Limited








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