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1. (WO2007018993) COATED ARTICLE INCLUDING SODA-LIME-SILICA GLASS SUBSTRATE WITH LITHIUM AND/OR POTASSIUM TO REDUCE SODIUM MIGRATION AND /OR IMPROVE SURFACE STABILITY AND METHOD OF MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/018993    International Application No.:    PCT/US2006/028058
Publication Date: 15.02.2007 International Filing Date: 20.07.2006
Chapter 2 Demand Filed:    01.06.2007    
IPC:
C03C 3/087 (2006.01), C03C 17/34 (2006.01), C03C 17/36 (2006.01)
Applicants: GUARDIAN INDUSTRIES CORP. [US/US]; 2300 Harmon Road, Auburn Hills, MI 48326-1714 (US) (For All Designated States Except US).
LANDA, Leonid, M. [US/US]; (US) (For US Only).
LANDA, Ksenia, A. [US/US]; (US) (For US Only).
LONGOBARDO, Anthony, V. [US/US]; (US) (For US Only).
VEERASAMY, Vijayen, S. [MU/US]; (US) (For US Only)
Inventors: LANDA, Leonid, M.; (US).
LANDA, Ksenia, A.; (US).
LONGOBARDO, Anthony, V.; (US).
VEERASAMY, Vijayen, S.; (US)
Agent: RHOA, Joseph, A.; NIXON & VANDERHYE P.C., 901 North Glebe Road, 11th Floor, Arlington, VA 22203-1808 (US)
Priority Data:
11/198,404 08.08.2005 US
Title (EN) COATED ARTICLE INCLUDING SODA-LIME-SILICA GLASS SUBSTRATE WITH LITHIUM AND/OR POTASSIUM TO REDUCE SODIUM MIGRATION AND /OR IMPROVE SURFACE STABILITY AND METHOD OF MAKING SAME
(FR) OBJET REVÊTU COMPRENANT UN SUBSTRAT DE VERRE SOUDE-CHAUX-SILICE AVEC DU LITHIUM ET/OU DU POTASSIUM POUR RÉDUIRE LA MIGRATION DE SODIUM ET /OU AMÉLIORER LA STABILITÉ DE LA SURFACE ET SON PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)A coated article includes a glass substrate that supports a coating such as a low- E (low ernissivity) coating. In certain embodiments, the glass substrate is formed of a soda-lime-silica based glass composition manufactured using a float process. In certain embodiments, lithium oxide (e.g., Li20) and/or potassium oxide (K20) is used in the soda-lime-silica based glass substrate in order to reduce sodium migration and/or improve surface stability. Such coated articles are useful, for example in architectural, vehicular and/or residential glass window applications.
(FR)L’objet revêtu selon l’invention comprend un substrat de verre qui supporte un revêtement tel qu’un revêtement à E faible (faible facteur d’émissivité). Dans certains modes de réalisation, le substrat de verre est constitué d’une composition de verre à base de soude-chaux-silice fabriquée par un processus de flottage. Dans certains modes de réalisation de l’oxyde de lithium (par ex. Li20) et/ou de l’oxyde de potassium (K20) est utilisé dans le substrat de verre à base de soude-chaux-silice afin de réduire la migration de sodium et/ou améliorer la stabilité de la surface. De tels objets revêtus sont utiles, par exemple dans les applications de fenêtres en verre en architecture, en automobile ou dans les résidences.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)