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1. (WO2005102948) COLOURED GLASS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/102948    International Application No.:    PCT/IB2005/051310
Publication Date: 03.11.2005 International Filing Date: 21.04.2005
C03C 3/087 (2006.01), C03C 4/02 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (For All Designated States Except US).
KETELAAR, Theodorus, H. [NL/NL]; (NL) (For US Only).
FLINK, Simon [NL/NL]; (NL) (For US Only).
STRAETMANS, Jean-Sebastien [FR/FR]; (NL) (For US Only)
Inventors: KETELAAR, Theodorus, H.; (NL).
FLINK, Simon; (NL).
STRAETMANS, Jean-Sebastien; (NL)
Agent: PET, Robert, J.; Prof. Holstlaan 6, NL-5656 AA Eindhoven (NL)
Priority Data:
04101691.6 23.04.2004 EP
Abstract: front page image
(EN)The invention relates to temperature stable coloured glass and more particularly to glass for automotive signal lamps. A glass composition is described, which comprises a colloid in a soda lime glass, characterized in that soda lime glass has a specific resistance of 108 Ω.cm at a temperature of at least 300°C. The invention also relates to coloured hollow glass articles and in particular red ruby copper glass articles, having a specific tin oxide: copper oxide ratio to prevent copper crystallisation during their production process.
(FR)L'invention concerne un verre coloré thermostable et plus spécifiquement un verre destiné à des lampes de signalisation pour automobiles. Plus spécifiquement, l'invention concerne une composition de verre qui comprend un colloïde dans un verre sodocalcique, caractérisée en ce que ce verre sodocalcique possède une résistance spécifique de 108 O.cm à une température d'au moins 300 °C. L'invention concerne également des articles de verre creux colorés et plus spécifiquement des articles de verre de cuivre rouge rubis possédant un rapport oxyde d'étain:oxyde de cuivre spécifique afin d'empêcher la cristallisation du cuivre durant le processus de production de ces articles.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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)