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1. WO2016149164 - FLOAT GLASS COMPOSITION ADAPTED FOR CHEMICAL STRENGTHENING

Publication Number WO/2016/149164
Publication Date 22.09.2016
International Application No. PCT/US2016/022249
International Filing Date 14.03.2016
IPC
C03C 3/091 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
3Glass compositions
04containing silica
076with 40% to 90% silica by weight
089containing boron
091containing aluminium
C03C 3/087 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
3Glass compositions
04containing silica
076with 40% to 90% silica by weight
083containing aluminium oxide or an iron compound
085containing an oxide of a divalent metal
087containing calcium oxide, e.g. common sheet or container glass
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
CPC
C03C 21/002
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
001in liquid phase, e.g. molten salts, solutions
002to perform ion-exchange between alkali ions
C03C 3/087
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
3Glass compositions
04containing silica
076with 40% to 90% silica, by weight
083containing aluminium oxide or an iron compound
085containing an oxide of a divalent metal
087containing calcium oxide, e.g. common sheet or container glass
Applicants
  • GUARDIAN INDUSTRIES CORP. [US]/[US]
Inventors
  • FULTON, Kevin, R.
  • MCMENAMIN, Kirk
  • CERNY, Glenn, A.
  • WANG, Zhaoyu
  • OLSON, Samuel
Agents
  • RHOA, Joseph A.
Priority Data
14/658,88516.03.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLOAT GLASS COMPOSITION ADAPTED FOR CHEMICAL STRENGTHENING
(FR) COMPOSITION DE VERRE FLOTTÉ ADAPTÉE POUR UNE TREMPE CHIMIQUE
Abstract
(EN)
Float glass compositions adapted for chemical strengthening, and methods of making the same. Certain example embodiments of this invention relate to such a glass composition having improved ion-exchanged, surface durability, and/or mechanical properties for use in applications where higher strength and improved durability of the glass are desired.
(FR)
L'invention concerne des compositions de verre flotté adaptés pour une trempe chimique ainsi que leurs procédés de fabrication. Certains modes de réalisation illustratifs de l'invention concernent une telle composition de verre présentant des propriétés d'échange ionique, de durabilité de surface et/ou mécaniques améliorées, en vue d'une utilisation dans des applications où une résistance accrue et une durabilité améliorée du verre sont souhaitables.
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