KR20240023112A - 전구체 유리 및 이로부터 형성되고 향상된 기계적 내구성을 갖는 투명 유리-세라믹 물품 - Google Patents
전구체 유리 및 이로부터 형성되고 향상된 기계적 내구성을 갖는 투명 유리-세라믹 물품 Download PDFInfo
- Publication number
- KR20240023112A KR20240023112A KR1020247001440A KR20247001440A KR20240023112A KR 20240023112 A KR20240023112 A KR 20240023112A KR 1020247001440 A KR1020247001440 A KR 1020247001440A KR 20247001440 A KR20247001440 A KR 20247001440A KR 20240023112 A KR20240023112 A KR 20240023112A
- Authority
- KR
- South Korea
- Prior art keywords
- mol
- glass
- less
- ceramic article
- article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
-
- 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
-
- 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
-
- 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
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- 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
- C03C2203/00—Production processes
- C03C2203/50—After-treatment
- C03C2203/52—Heat-treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163212139P | 2021-06-18 | 2021-06-18 | |
| US63/212,139 | 2021-06-18 | ||
| PCT/US2022/033705 WO2022266275A1 (en) | 2021-06-18 | 2022-06-16 | Precursor glasses and transparent glass-ceramic articles formed therefrom and having improved mechanical durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240023112A true KR20240023112A (ko) | 2024-02-20 |
Family
ID=82403683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247001440A Pending KR20240023112A (ko) | 2021-06-18 | 2022-06-16 | 전구체 유리 및 이로부터 형성되고 향상된 기계적 내구성을 갖는 투명 유리-세라믹 물품 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20220402809A1 (https=) |
| EP (1) | EP4355700A1 (https=) |
| JP (1) | JP2024523293A (https=) |
| KR (1) | KR20240023112A (https=) |
| CN (1) | CN117897364A (https=) |
| TW (1) | TW202306922A (https=) |
| WO (1) | WO2022266275A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12358834B2 (en) * | 2019-01-16 | 2025-07-15 | Corning Incorporated | Glass-ceramics based on lithium disilicate, zircon, and apatite |
| US20250026680A1 (en) * | 2021-11-19 | 2025-01-23 | Nippon Electric Glass Co., Ltd. | Crystallized glass |
| CN116477843B (zh) * | 2022-01-17 | 2025-01-03 | 荣耀终端有限公司 | 微晶玻璃、强化玻璃、其制备方法、电子设备的壳体、电子设备的显示屏及电子设备 |
| JP2024011923A (ja) * | 2022-07-15 | 2024-01-25 | 株式会社オハラ | 無機組成物物品 |
| CN118930054B (zh) * | 2024-02-02 | 2025-07-29 | 重庆鑫景特种玻璃有限公司 | 一种高锂含量微晶玻璃、化学强化微晶玻璃及其应用 |
| CN119409416A (zh) * | 2024-09-30 | 2025-02-11 | 重庆鑫景特种玻璃有限公司 | 一种化学强化微晶玻璃、盖板玻璃、电子设备及玻璃器件 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219799A (en) * | 1991-10-07 | 1993-06-15 | Corning Incorporated | Lithium disilicate-containing glass-ceramics some of which are self-glazing |
| EP2261184B8 (en) * | 2005-02-08 | 2017-05-31 | Ivoclar Vivadent AG | Lithium silicate glass ceramic |
| DK1688398T3 (da) * | 2005-02-08 | 2014-07-21 | Ivoclar Vivadent Ag | Lithiumsilikat-glaskeramik |
| JP5053948B2 (ja) * | 2007-12-21 | 2012-10-24 | 株式会社オハラ | 結晶化ガラス |
| ES2581452T3 (es) * | 2010-04-16 | 2016-09-05 | Ivoclar Vivadent Ag | Vitrocerámica y vidrio de silicato de litio con óxido de metal de transición |
| US20170342383A1 (en) * | 2016-05-27 | 2017-11-30 | Corning Incorporated | Lithium disilicate glass-ceramic compositions and methods thereof |
| WO2019022033A1 (ja) * | 2017-07-26 | 2019-01-31 | Ａｇｃ株式会社 | 化学強化用ガラス、化学強化ガラスおよび電子機器筐体 |
| TWI794344B (zh) * | 2017-11-28 | 2023-03-01 | 美商康寧公司 | 經化學強化之生物活性玻璃陶瓷 |
| US10723649B2 (en) * | 2017-11-30 | 2020-07-28 | Corning Incorporated | Black lithium silicate glass ceramics |
| KR102554280B1 (ko) * | 2017-12-01 | 2023-07-12 | 시디지엠 글라스 컴퍼니 리미티드 | 결정화 유리 및 그 기판 |
| CN109867447B (zh) * | 2017-12-01 | 2022-02-01 | 成都光明光电股份有限公司 | 微晶玻璃及其基板 |
| KR102690496B1 (ko) * | 2018-08-20 | 2024-07-31 | 코닝 인코포레이티드 | 개선된 응력 프로파일을 갖는 유리-세라믹 물품 |
| CN113716873A (zh) * | 2021-01-28 | 2021-11-30 | 成都光明光电股份有限公司 | 微晶玻璃、微晶玻璃制品及其制造方法 |
-
2022
- 2022-06-14 US US17/839,776 patent/US20220402809A1/en active Pending
- 2022-06-16 JP JP2023577182A patent/JP2024523293A/ja active Pending
- 2022-06-16 KR KR1020247001440A patent/KR20240023112A/ko active Pending
- 2022-06-16 EP EP22738277.7A patent/EP4355700A1/en active Pending
- 2022-06-16 CN CN202280049540.1A patent/CN117897364A/zh active Pending
- 2022-06-16 WO PCT/US2022/033705 patent/WO2022266275A1/en not_active Ceased
- 2022-06-17 TW TW111122585A patent/TW202306922A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024523293A (ja) | 2024-06-28 |
| US20220402809A1 (en) | 2022-12-22 |
| EP4355700A1 (en) | 2024-04-24 |
| TW202306922A (zh) | 2023-02-16 |
| WO2022266275A1 (en) | 2022-12-22 |
| CN117897364A (zh) | 2024-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| D21 | Rejection of application intended |
Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |