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Assignee: Pilkington PLC


Location: Merseyside, GB
No. of patents: 9

NumberTitleIssue Date
7137276Process for coating glass
A process for the production of durable photocatalytically active self-cleaning coating on glass by contacting a hot glass surface with a fluid mixture of titanium chloride, a source of oxygen and a tin precursor. The coating preferably comprises less than 10 atom %...
11/21/2006
6840061Coatings on substrates
A process for the production of a photocatalytically active self-cleaning coated substrate, especially a glass substrate, which comprises depositing a titanium oxide coating on the surface of the substrate by contacting it with a fluid mixture containing a source of...
01/11/2005
6838178Glass article with anti-reflective coating
A color neutral absorbing film is applied as a coating on a glass substrate, to which a conductive coating is first applied. An additional metal oxide layer is deposited on the absorbing film. The coating is suitable for use in anti-reflective coatings containing ot...
01/04/2005
5757564Coatings on glass
A mirror assembly comprising a glass substrate, a low transmissivity reflecting coating on the substrate and an opacifying member which is assembled adjacent to the glass substrate for a front surface mirror or the reflecting coating for a back surface mi...
05/26/1998
5508853Optical filter
An optical filter for absorption of electromagnetic radiation of wavelength 532×10-9 m with excellent photostability properties is provided by a polymeric host material such as polycarbonate incorporating the absorbing compound 5, 10, 15, 20 t...
04/16/1996
5219801Borosilicate glass composition
A borosilicate glass composition consisting essentially of the following components: ______________________________________ SiO2 57-77 mol %, Al2 O3 0-8.5 mol %, B2 O3 ...
06/15/1993
5208945Mechanism for openable/closeable means
This invention relates to a mechanism or hinge for use in a structural glass assembly. In particular the mechanism is attachable to a glass unit, e.g. a double glazing unit, to enable it to open or close. The mechanism has essentially two parts, a station...
05/11/1993
4995340Glass coating apparatus
An apparatus for coating flat glass by directing a reactant gas over the glass surface incorporates a gas flow restrictor which comprises a chamber which is adapted to receive a supply of reactant gas and is adapted to output a flow of the reactant gas ov...
02/26/1991
4874903Shielding panel
This invention relates to translucent electromagnetic shielding panels, that is translucent panels for shielding against electromagnetic interference or eavesdropping, which incorporate silver coatings to attenuate electromagnetic radiation. Such panels m...
10/17/1989
 
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