Patent application number | Description | Published |
20150064472 | DAMAGE RESISTANT GLASS WITH HIGH COEFFICIENT OF THERMAL EXPANSION - Ion exchangeable glasses having coefficients of thermal expansion (CTE) at least about 90×10 | 03-05-2015 |
20150107303 | ACID STRENGTHENING OF GLASS - Disclosed herein are methods for strengthening glass articles having strength-limiting surface flaws, together with strengthened glass articles produced by such methods, and electronic devices incorporating the strengthened glass articles. The methods generally involve contacting the glass articles with a substantially fluoride-free aqueous acidic treating medium for a time at least sufficient to increase the rupture failure points of the glass articles. | 04-23-2015 |
20150140325 | ION EXCHANGEABLE HIGH DAMAGE RESISTANCE GLASSES - Embodiments of glass composition including at least about 65 mol % SiO | 05-21-2015 |
20150147576 | PHOSPHOROUS CONTAINING GLASS HAVING ANTIMICROBIAL EFFICACY - A strengthened antimicrobial glass including greater from about 50.0 mol. % to about 65.0 mol. % SiO | 05-28-2015 |
20150210588 | BENDABLE GLASS STACK ASSEMBLIES, ARTICLES AND METHODS OF MAKING THE SAME - A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, with the center of curvature on the side of the second primary surface so as to induce a bending stress σB at the first primary surface, σI+σB<0. Still further, the glass element has a puncture resistance of ≧1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm. | 07-30-2015 |
20150210589 | BENDABLE GLASS STACK ASSEMBLIES, ARTICLES AND METHODS OF MAKING THE SAME - A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm. | 07-30-2015 |
20150210590 | BENDABLE GLASS STACK ASSEMBLIES, ARTICLES AND METHODS OF MAKING THE SAME - A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is held at a bend radius from about 1 mm to about 20 mm for at least 60 minutes at about 25° C. and about 50% relative humidity. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm. | 07-30-2015 |
20150230476 | Antimicrobial Glass Compositions, Glasses and Polymeric Articles Incorporating The Same - Embodiments of the present invention pertain to antimicrobial glass compositions, glasses and articles. The articles include a glass, which may include a glass phase and a cuprite phase. In other embodiments, the glasses include as plurality of Cu | 08-20-2015 |
20150232380 | UV PHOTOBLEACHING OF GLASS HAVING UV-INDUCED COLORIZATION - A method of UV photobleaching a glass sample having UV-induced colorization is disclosed. The processed includes first irradiating the glass sample with colorizing UV radiation having a colorizing wavelength of λ | 08-20-2015 |
20150239770 | ION EXCHANGEABLE GLASS ARTICLE FOR THREE-DIMENSIONAL FORMING - An alkali aluminosilicate glass that can be chemically strengthened and formed into a three dimensional shape. The glass has a softening point of less than about 825° C. and a high temperature coefficient of thermal expansion of less than about 30 parts per million (ppm)/° C. The glass may be ion exchanged after the three dimensional shape is formed. When ion exchanged, the glass has a surface layer that is under a compressive stress of at least about 700 MPa. | 08-27-2015 |