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1. (WO2018102173) AUTOMOTIVE GLASS COMPOSITIONS, ARTICLES AND LAMINATES
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Pub. No.: WO/2018/102173 International Application No.: PCT/US2017/062522
Publication Date: 07.06.2018 International Filing Date: 20.11.2017
IPC:
C03C 3/085 (2006.01) ,B32B 17/10 (2006.01) ,C03C 3/087 (2006.01) ,C03C 3/091 (2006.01) ,C03C 3/093 (2006.01) ,C03C 21/00 (2006.01) ,C03C 27/10 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
083
containing aluminium oxide or an iron compound
085
containing an oxide of a divalent metal
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17
Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06
comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
10
of synthetic resin
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
083
containing aluminium oxide or an iron compound
085
containing an oxide of a divalent metal
087
containing calcium oxide, e.g. common sheet or container glass
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
089
containing boron
091
containing aluminium
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
089
containing boron
091
containing aluminium
093
containing zinc or zirconium
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
21
Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
27
Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06
Joining glass to glass by processes other than fusing
10
with the aid of adhesive specially adapted for that purpose
Applicants:
CORNING INCORPORATED [US/US]; 1 Riverfront Plaza Corning, New York 14831, US
Inventors:
GOMEZ, Sinue; US
MOORE, Lisa Anne Tietz; US
Agent:
PATEL, Payal A.; US
Priority Data:
62/427,93430.11.2016US
Title (EN) AUTOMOTIVE GLASS COMPOSITIONS, ARTICLES AND LAMINATES
(FR) COMPOSITIONS DE VERRE POUR AUTOMOBILE, ARTICLES ET STRATIFIÉS
Abstract:
(EN) Embodiments of glass articles exhibiting a sag temperature in a range from about 600 C to about 710 C are disclosed. In one or more embodiments, the glass article includes a glass composition including SiO?2#191 in an amount in the range from about 67 mol% to about 80 mol%, Al2O3 in an amount in the range from about 5 mol% to about 11 mol%, an amount of alkali metal oxides (R2O) in a range from about 5 mol% to about 27 mol%, wherein the amount of R2O comprises Li2O in an amount in range from about 0.25 mol% to about 4 mol% and K?2#191O in an amount equal to or less than 3 mol%, a non-zero amount of MgO, and a non-zero amount of ZnO. In some instances, the glass composition is substantially free of Li2O. Laminates including the glass articles and methods for forming such laminates are also disclosed.
(FR) Des modes de réalisation de l'invention concernent des articles en verre présentant une température d'affaissement dans une plage allant d'environ 600 °C à environ 710 °C. Dans un ou plusieurs modes de réalisation, l'article en verre comprend une composition de verre comprenant du SiO?2#191 en une quantité dans la plage d'environ 67 % en moles à environ 80 % en moles, de l'Al2O3 en une quantité dans la plage d'environ 5 % en moles à environ 11 % en moles, une quantité d'oxydes de métaux alcalins (R2O) dans la plage d'environ 5 % en moles à environ 27 % en moles, la quantité de R2O comprenant du Li2O en une quantité allant d'environ 0,25 % en moles à environ 4 % en moles et la K?2#191O en une quantité égale ou inférieure à 3 % en moles, une quantité non nulle de MgO, et une quantité non nulle de ZnO. Dans certains cas, la composition de verre est sensiblement exempte de Li2O. L'invention concerne également des stratifiés comprenant les articles en verre et des procédés de formation de tels stratifiés.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)