KR101831996B1 - 다운 드로우용 지르콘 상용가능한 유리 - Google Patents
다운 드로우용 지르콘 상용가능한 유리 Download PDFInfo
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- KR101831996B1 KR101831996B1 KR1020127007361A KR20127007361A KR101831996B1 KR 101831996 B1 KR101831996 B1 KR 101831996B1 KR 1020127007361 A KR1020127007361 A KR 1020127007361A KR 20127007361 A KR20127007361 A KR 20127007361A KR 101831996 B1 KR101831996 B1 KR 101831996B1
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- 239000011521 glass Substances 0.000 title claims abstract description 125
- 229910052845 zircon Inorganic materials 0.000 title claims abstract description 41
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 230000015556 catabolic process Effects 0.000 claims abstract description 22
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 30
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 230000004927 fusion Effects 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 abstract description 64
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 57
- 239000000203 mixture Substances 0.000 description 34
- 239000011734 sodium Substances 0.000 description 28
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003286 fusion draw glass process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 229910006404 SnO 2 Inorganic materials 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000000635 electron micrograph Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910006501 ZrSiO Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- -1 for example Chemical class 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000003283 slot draw process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
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- C03C4/00—Compositions for glass with special properties
- C03C4/18—Compositions for glass with special properties for ion-sensitive glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C2204/00—Glasses, glazes or enamels with special properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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- Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]
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- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
도 2는 측정된 온도 대 예측된 35kp 온도 T35kp의 플롯이다;
도 3는 1175℃에서 114 시간동안 열처리한, 지르콘 및 유리 조성(조성 5, 표1)의 혼합물의 후방산란 전자 현미경 사진이다.
도 4는 1175℃에서 114 시간동안 열처리한, 지르콘 및 유리 조성(조성 11, 표1)의 혼합물의 후방산란 전자 현미경 사진이다.
| 시료 | SiO2 | Al2O3 | B2O3 | Na2O | K2O | MgO | CaO | SnO2 | 분해 T (℃) | 예측 분해T(℃) |
분해 차이 (℃) |
| 1 | 61.94 | 13.99 | 5.99 | 13.99 | 2 | 2 | 0 | 0.1 | 1095 | 1096 | -46 |
| 2 | 63.94 | 11.99 | 5.99 | 15.98 | 2 | 0 | 0 | 0.1 | 1115 | 1126 | 81 |
| 3 | 64.09 | 13.2 | 5.66 | 12.25 | 2.83 | 1.89 | 0 | 0.09 | 1140 | 1141 | -24 |
| 4 | 63.94 | 11.99 | 5.99 | 13.99 | 2 | 2 | 0 | 0.1 | 1150 | 1144 | 37 |
| 5 | 66.12 | 10.19 | 0.58 | 14.16 | 2.37 | 5.75 | 0.59 | 0.21 | 1105 | 1103 | -27 |
| 6 | 66.01 | 11.25 | 0.6 | 14.2 | 1.35 | 4.76 | 1.61 | 0.2 | 1120 | 1124 | 10 |
| 7 | 67.34 | 12.33 | 0 | 20.33 | 0 | 0 | 0 | 0 | 1125 | 1115 | 32 |
| 8 | 67.85 | 9.21 | 0.54 | 14.16 | 2.34 | 5.22 | 0.46 | 0.19 | 1140 | 1145 | 23 |
| 9 | 64.8 | 12.8 | 4.8 | 17.6 | 0 | 0 | 0 | 0 | 1150 | 1155 | 70 |
| 10 | 68.07 | 9.72 | 0.57 | 13.21 | 2.31 | 5.39 | 0.54 | 0.18 | 1160 | 1160 | 4 |
| 11 | 68.68 | 9.54 | 0.56 | 12.92 | 2.27 | 5.29 | 0.53 | 0.18 | 1180 | 1178 | 16 |
| 12 | 69.25 | 9.03 | 0.39 | 13.41 | 2.21 | 5.04 | 0.47 | 0.18 | 1185 | 1186 | 39 |
| 13 | 62.26 | 13.27 | 9.6 | 14.87 | 0 | 0 | 0 | 0 | 1195 | 1195 | 108 |
| 14 | 70.25 | 8.86 | 0 | 13.43 | 1.67 | 5.18 | 0.41 | 0.17 | 1210 | 1216 | 47 |
| 15 | 70.19 | 8.6 | 0 | 14.28 | 1.19 | 5.1 | 0.44 | 0.18 | 1215 | 1217 | 67 |
| 16 | 70.72 | 8.67 | 0 | 13 | 2.16 | 5.19 | 0.05 | 0.17 | 1220 | 1220 | 34 |
| 17 | 69.96 | 8.60 | 0.55 | 14.03 | 1.21 | 4.97 | 0.45 | 0.20 | 1215 | 1222 | 77 |
| 18 | 69.85 | 8.71 | 0.05 | 14.27 | 1.26 | 5.18 | 0.47 | 0.19 | 1200 | 1208 | 61 |
| 19 | 69.86 | 8.65 | 0.03 | 14.17 | 1.2 | 5.05 | 0.49 | 0.18 | 1220 | 1219 | 69 |
| 20 | 70.11 | 8.68 | 0.03 | 14.22 | 1.2 | 5.06 | 0.49 | 0.18 | 1215 | 1216 | 67 |
| 21 | 69.25 | 9.03 | 0.39 | 13.41 | 2.21 | 5.04 | 0.47 | 0.18 | 1190 | 1186 | 39 |
| 22 | 69.41 | 8.55 | 0 | 14.05 | 1.19 | 6.17 | 0.44 | 0.19 | 1215 | 1199 | 43 |
| 23 | 65.19 | 10.19 | 6.2 | 12.06 | 2.68 | 1.81 | 0.78 | 0.1 | 1215 | 1205 | 137 |
| 24 | 70.92 | 8.52 | 0 | 13.7 | 1.17 | 5.11 | 0.36 | 0.19 | >1245 | 1241 | 70 |
| 25 | 62.97 | 8.91 | 2.23 | 15.46 | 4.84 | 5.34 | 0.08 | 0.15 | <1090 | 985 | -20 |
| 26 | 64.88 | 9.18 | 2.29 | 14.43 | 3.49 | 5.49 | 0.07 | 0.15 | <1100 | 1071 | -3 |
| 27 | 64.87 | 9.18 | 0.8 | 14.42 | 4.99 | 5.5 | 0.07 | 0.15 | <1100 | 1015 | -49 |
| 28 | 72.16 | 8.13 | 0 | 13.27 | 1.03 | 4.81 | 0.42 | 0.16 | >1245 | 1277 | 100 |
| 29 | 73.51 | 7.6 | 0 | 11.58 | 2.3 | 4.2 | 0.6 | 0.2 | >1250 | 1299 | 124 |
| 30 | 73.14 | 7.19 | 0 | 12.54 | 2.16 | 4.72 | 0.05 | 0.18 | >1250 | 1283 | 108 |
| 31 | 73.52 | 7.6 | 0 | 13.87 | 0 | 4.2 | 0.61 | 0.2 | >1260 | 1328 | 163 |
| 32 | 65.7 | 8 | 10 | 15.7 | 0.6 | 0 | 0 | 0.08 | >1260 | 1262 | 314 |
| 33 | 65.91 | 10.3 | 6.27 | 12.19 | 2.71 | 1.83 | 0.79 | 0.1 | 1230 | 1195 | 132 |
Claims (33)
- SiO2 및 Na2O를 포함하고, 35 kpoise의 점성을 갖는 온도 T35kp를 갖고, SiO2 + B2O3 ≥66 mol% 및 Na2O ≥ 9 mol%이며, 지르콘이 분해해서 ZrO2 및 SiO2를 형성하는 온도 Tbreakdown가 T35kp보다 큰 유리로서, 여기서, 상기 유리는 Tmargin = Tbreakdown - T35kp, Tmargin = 446.6 - 50.2[Al2O3] + 22.6[B2O3] -4.4[Na2O] -3.9[K2O] -1.2[MgO + CaO]를 만족하고, 상기 [Al2O3], [B2O3], [Na2O], [K2O], [MgO], 및 [CaO]는 농도는 mol%로 표시되고, Tmargin ≥0인 유리.
- 청구항 1에 있어서, 상기 유리가 이온 교환되어 상기 유리의 하나 이상의 표면에서 압축층을 형성하고, 상기 압축층은 적어도 350 MPa의 압축 응력 및 적어도 20 마이크론(㎛)의 압축층 깊이를 갖는 것을 특징으로 하는 유리.
- 청구항 1에 있어서, 상기 유리는 61 mol % ≤ SiO2 ≤ 75 mol%; 7 mol % ≤ Al2O3 ≤ 15 mol%; 0 mol% ≤ B2O3 ≤ 12 mol%; 9 mol %≤ Na2O ≤ 21 mol%; 0 mol % ≤ K2O ≤4 mol%; 0 mol%≤ MgO≤ 7 mol%; 및 0 mol%≤ CaO ≤ 3 mol%를 포함한 것을 특징으로 하는 유리.
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- 청구항 1 내지 3 중 어느 한 항에 있어서, 상기 유리는 유리 시트로 퓨전 드로우되고, 상기 유리 시트는 유리 시트 1 파운드 당 하나 미만의 고체 ZrO2의 혼입물을 갖는 것을 특징으로 하는 유리.
- 청구항 1 내지 3 중 어느 한 항에 있어서, B2O3 + Na2O + K2O + MgO + CaO ≥ 18 mol%인 것을 특징으로 하는 유리.
- 청구항 1 내지 3 중 어느 한 항에 있어서, B2O3 + Na2O + K2O -Al2O3 ≥ 0 mol%인 것을 특징으로 하는 유리.
- 청구항 1 내지 3 중 어느 한 항에 있어서, 상기 유리는 100 kpoise 보다 큰 액상 점도를 갖는 것을 특징으로 하는 유리.
- 청구항 1 내지 3 중 어느 한 항에 있어서, 상기 유리는 1650℃ 이하의 350 poise 온도 T350를 갖는 것을 특징으로 하는 유리.
- 청구항 1 내지 3 중 어느 한 항에 있어서, 상기 유리는 전자 장치의 커버 플레이트, 창(window), 케이싱(casing), 디스플레이 스크린 및 터치 패널 중 하나로 형성된 것을 특징으로 하는 유리.
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23576209P | 2009-08-21 | 2009-08-21 | |
| US61/235,762 | 2009-08-21 | ||
| PCT/US2010/046153 WO2011022639A2 (en) | 2009-08-21 | 2010-08-20 | Zircon compatible glasses for down draw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120066022A KR20120066022A (ko) | 2012-06-21 |
| KR101831996B1 true KR101831996B1 (ko) | 2018-04-04 |
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| EP (1) | EP2467339B1 (ko) |
| JP (2) | JP2013502370A (ko) |
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| CN (1) | CN102741176B (ko) |
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| IN (1) | IN2012DN01534A (ko) |
| TW (1) | TWI561480B (ko) |
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| CN101522584B (zh) * | 2006-10-10 | 2012-12-05 | 日本电气硝子株式会社 | 钢化玻璃基板 |
| JP4819669B2 (ja) | 2006-12-28 | 2011-11-24 | 株式会社日立製作所 | リプレース提案システム |
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| CN101679105B (zh) * | 2007-06-07 | 2015-06-17 | 日本电气硝子株式会社 | 强化玻璃基板及其制造方法 |
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2010
- 2010-08-16 US US12/856,840 patent/US8802581B2/en active Active
- 2010-08-19 TW TW099127635A patent/TWI561480B/zh not_active IP Right Cessation
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- 2010-08-20 BR BR112012003832A patent/BR112012003832A2/pt not_active IP Right Cessation
- 2010-08-20 JP JP2012525727A patent/JP2013502370A/ja active Pending
- 2010-08-20 IN IN1534DEN2012 patent/IN2012DN01534A/en unknown
- 2010-08-20 WO PCT/US2010/046153 patent/WO2011022639A2/en not_active Ceased
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- 2010-08-20 CN CN201080044762.1A patent/CN102741176B/zh active Active
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| US5721181A (en) | 1995-02-10 | 1998-02-24 | Asahi Glass Company Ltd. | Abrasion resistant glass |
| WO2008143999A1 (en) * | 2007-05-18 | 2008-11-27 | Corning Incorporated | Down-drawable, chemically strengthened glass for cover plate |
| US20090142568A1 (en) | 2007-11-29 | 2009-06-04 | Matthew John Dejneka | Glasses having improved toughness and scratch resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI561480B (en) | 2016-12-11 |
| TW201119956A (en) | 2011-06-16 |
| US20110045961A1 (en) | 2011-02-24 |
| KR20120066022A (ko) | 2012-06-21 |
| CN102741176A (zh) | 2012-10-17 |
| US20150024210A1 (en) | 2015-01-22 |
| BR112012003832A2 (pt) | 2017-08-29 |
| IN2012DN01534A (ko) | 2015-06-05 |
| JP6240120B2 (ja) | 2017-11-29 |
| WO2011022639A3 (en) | 2011-07-28 |
| EP2467339B1 (en) | 2021-09-15 |
| JP2013502370A (ja) | 2013-01-24 |
| JP2015205818A (ja) | 2015-11-19 |
| EP2467339A2 (en) | 2012-06-27 |
| US9556058B2 (en) | 2017-01-31 |
| US8802581B2 (en) | 2014-08-12 |
| CN102741176B (zh) | 2015-12-02 |
| WO2011022639A2 (en) | 2011-02-24 |
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