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1. WO2013107996 - AN ION EXCHANGE SUBSTRATE AND METALIZED PRODUCT AND APPARATUS AND METHOD FOR PRODUCTION THEREOF

Publication Number WO/2013/107996
Publication Date 25.07.2013
International Application No. PCT/GB2012/000717
International Filing Date 14.09.2012
IPC
C03C 21/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
21Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
C03C 23/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
23Other surface treatment of glass not in the form of fibres or filaments
CPC
C03C 21/008
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
21Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
008in solid phase, e.g. using pastes, powders
C03C 23/0025
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
23Other surface treatment of glass not in the form of fibres or filaments
0005by irradiation
0025by a laser beam
Y10T 428/315
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31Surface property or characteristic of web, sheet or block
315Surface modified glass [e.g., tempered, strengthened, etc.]
Applicants
  • THE UNIVERSITY OF DUNDEE [GB]/[GB] (AllExceptUS)
  • ABDOLVAND, Amin [IR]/[GB] (UsOnly)
  • WACKEROW, Stephan [DE]/[GB] (UsOnly)
Inventors
  • ABDOLVAND, Amin
  • WACKEROW, Stephan
Agents
  • BLACK, Simon, John
Priority Data
1200890.019.01.2012GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN ION EXCHANGE SUBSTRATE AND METALIZED PRODUCT AND APPARATUS AND METHOD FOR PRODUCTION THEREOF
(FR) SUBSTRAT ÉCHANGEUR D'IONS ET PRODUIT MÉTALLISÉ ET LEURS APPAREIL ET PROCÉDÉ DE PRODUCTION
Abstract
(EN)
A method and apparatus for metalizing a substrate by heating and applying a voltage across an ion exchange substrate to embed metallic ions from a metallic layer within the ion exchange substrate by a process of ion exchange. The resultant as-diffused substrate has metallic ions are distributed substantially homogeneously across the substrate. This may be metalized by applying a pulsed laser beam to a surface of the as-diffused substrate at or near a concentration of metallic ions such that the energy of the laser causes the conversion of the metallic ions in the as-diffused substrate into metal atoms at or near the point at which the laser pulse is incident upon the as-diffused substrate thereby creating a metalized substrate with a surface pattern defined by the movement of the laser beam across the surface of the as-diffused substrate.
(FR)
L'invention concerne un procédé et un appareil destinés à la métallisation d'un substrat par chauffage et application d'une tension d'un côté à l'autre d'un substrat échangeur d'ions pour incorporer des ions métalliques provenant d'une couche métallique dans le substrat échangeur d'ions par un procédé d'échange d'ions. Le substrat résultant ainsi obtenu par diffusion comprend des ions métalliques, essentiellement distribués de manière homogène d'un côté à l'autre du substrat. Il peut être métallisé par application d'un faisceau laser pulsé sur une surface du substrat ainsi obtenu par diffusion à ou proche d'une concentration en ions métalliques, de sorte que l'énergie du laser provoque la conversion des ions métalliques dans le substrat ainsi obtenu par diffusion en atomes métalliques au point ou près du point où l'impulsion laser est incidente sur le substrat ainsi obtenu par diffusion, créant ainsi un substrat métallisé présentant un motif de surface défini par le déplacement du faisceau laser d'un côté à l'autre de la surface du substrat ainsi obtenu par diffusion.
Also published as
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