KR20200016358A - 낮은 리튬 함량을 갖는 투명한 β-석영 유리-세라믹 - Google Patents
낮은 리튬 함량을 갖는 투명한 β-석영 유리-세라믹 Download PDFInfo
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- KR20200016358A KR20200016358A KR1020207000497A KR20207000497A KR20200016358A KR 20200016358 A KR20200016358 A KR 20200016358A KR 1020207000497 A KR1020207000497 A KR 1020207000497A KR 20207000497 A KR20207000497 A KR 20207000497A KR 20200016358 A KR20200016358 A KR 20200016358A
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- 239000002241 glass-ceramic Substances 0.000 title claims abstract description 83
- 229910000500 β-quartz Inorganic materials 0.000 title claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 51
- 239000011521 glass Substances 0.000 claims abstract description 44
- 229910018068 Li 2 O Inorganic materials 0.000 claims abstract description 27
- 229910006404 SnO 2 Inorganic materials 0.000 claims abstract description 18
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 17
- 239000003086 colorant Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 13
- 239000006025 fining agent Substances 0.000 claims abstract description 11
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 10
- 239000002243 precursor Substances 0.000 claims abstract description 8
- 229910000410 antimony oxide Inorganic materials 0.000 claims abstract description 4
- 229910000413 arsenic oxide Inorganic materials 0.000 claims abstract description 4
- 229960002594 arsenic trioxide Drugs 0.000 claims abstract description 4
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims abstract description 4
- KTTMEOWBIWLMSE-UHFFFAOYSA-N diarsenic trioxide Chemical compound O1[As](O2)O[As]3O[As]1O[As]2O3 KTTMEOWBIWLMSE-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000006104 solid solution Substances 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 239000005354 aluminosilicate glass Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000006060 molten glass Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000006064 precursor glass Substances 0.000 description 19
- 239000013078 crystal Substances 0.000 description 18
- 230000006698 induction Effects 0.000 description 13
- 238000004031 devitrification Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229910000502 Li-aluminosilicate Inorganic materials 0.000 description 8
- 238000005352 clarification Methods 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 230000006911 nucleation Effects 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 5
- 238000002468 ceramisation Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 2
- IKWTVSLWAPBBKU-UHFFFAOYSA-N a1010_sial Chemical compound O=[As]O[As]=O IKWTVSLWAPBBKU-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006112 glass ceramic composition Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 1
- HCBIBCJNVBAKAB-UHFFFAOYSA-N Procaine hydrochloride Chemical compound Cl.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 HCBIBCJNVBAKAB-UHFFFAOYSA-N 0.000 description 1
- 238000003991 Rietveld refinement Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000003279 ceramming Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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
- 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
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
-
- 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
- C03C10/0009—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 silica as main constituent
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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
- 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
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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
- C03C10/0036—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 a divalent metal oxide as main constituents
- C03C10/0045—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 a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
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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
- 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
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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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
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- 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
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- 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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- Crystallography & Structural Chemistry (AREA)
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Abstract
Description
Claims (14)
- 주 결정 상으로서 β-석영의 고용체를 함유하는 투명한 유리-세라믹이며, 유리-세라믹의 조성물은, 불가피한 미량을 제외하고, 산화비소 및 산화안티몬이 없으며, 산화물의 중량 퍼센트로 표시되는, 하기 성분:
62% 내지 68%의 SiO2;
17% 내지 21%의 Al2O3;
1% 내지 < 2%의 Li2O;
1% 내지 4%의 MgO;
1% 내지 6%의 ZnO;
0 내지 4%의 BaO;
0 내지 4%의 SrO;
0 내지 1%의 CaO;
1% 내지 5%의 TiO2;
0 내지 2%의 ZrO2;
0 내지 1%의 Na2O;
0 내지 1%의 K2O; 여기서 Na2O + K2O + BaO + SrO + CaO ≤ 6%;
선택적으로 2%까지의 SnO2를 포함하는 적어도 하나의 청징제; 및
선택적으로 2%까지의 적어도 하나의 착색제를 포함하는, 유리-세라믹. - 청구항 1에 있어서,
상기 조성물은 1% 내지 1.9%, 유리하게는 1.5% 내지 1.9%의 Li2O를 포함하는, 유리-세라믹. - 청구항 1 또는 2에 있어서,
상기 조성물은 17.5% 내지 19%의 Al2O3를 포함하는, 유리-세라믹. - 청구항 1 내지 3 중 어느 한 항에 있어서,
상기 조성물은 1% 내지 3%의 MgO를 포함하는, 유리-세라믹. - 청구항 1 내지 4 중 어느 한 항에 있어서,
상기 조성물은 1% 내지 4%의 ZnO, 유리하게는 3% 내지 4%의 ZnO를 포함하는, 유리-세라믹. - 청구항 1 내지 5 중 어느 한 항에 있어서,
상기 조성물은 ZrO2를 포함하고, 유리하게는 0.5% 내지 2%의 ZrO2, 가장 유리하게는 1% 내지 2%의 ZrO2를 포함하는, 유리-세라믹. - 청구항 1 내지 6 중 어느 한 항에 있어서,
상기 조성물은 0.05% 내지 0.6%의 SnO2, 가장 유리하게는 0.15% 내지 0.4%의 SnO2를 포함하는, 유리-세라믹. - 청구항 1 내지 7 중 어느 한 항에 있어서,
상기 조성물은 단독으로, 또는 CoO, Cr2O3, 및 Fe2O3로부터 선택된 적어도 하나의 다른 착색제와 혼합되어, 착색제로서 V2O5를 포함하는, 유리-세라믹. - 청구항 1 내지 8 중 어느 한 항에 있어서,
+/-25·10-7K-1의 범위, 유리하게는 +/-20·10-7K-11의 범위에 있는 열 팽창 계수 CTE25-300℃를 갖는, 유리-세라믹. - 적어도 부분적으로 청구항 1 내지 9 중 어느 한 항에 따른 유리-세라믹으로 구성되고, 특히 쿡탑 (cooktop)으로 이루어진 제품.
- 알루미노실리케이트 유리로서, 청구항 1 내지 9 중 어느 한 항에 따른 유리-세라믹용 전구체이며, 알루미노실리케이트 유리의 조성물은 청구항 1 내지 9 중 어느 한 항에 따른 유리-세라믹을 얻는 것을 가능하게 하는, 알루미노실리케이트 유리.
- 청구항 11에 있어서,
1400 ℃ 미만의 액상선 온도 및 200 Pa.s 초과의 액상선에서의 점도를 갖고; 및/또는, 유리하게는 및,
1,640℃ 미만에서 30 Pa.s의 점도 (T30Pa.s <1,640℃)를 갖는, 알루미노실리케이트 유리. - 청구항 8에 따른 제품을 제조하는 방법으로서,
·유리화가 가능한 원료의 충진물을 용융시킨 후, 결과적인 용융 유리를 청징하는 단계;
·결과적인 청징된 용융 유리를 냉각시키고, 동시에 이를 의도된 제품을 위한 원하는 형상으로 형상화하는 단계; 및
·상기 형상화된 유리에 세라믹화 열 처리를 적용하는 단계를 연속적으로 포함하며;
상기 방법은 상기 충진물이 청구항 1 내지 7 중 어느 한 항에 기재된 중량 기준의 조성물을 갖는 유리-세라믹을 얻는 것을 가능하게 하는 조성물을 갖는 것을 특징으로하는, 제품을 제조하는 방법. - 청구항 13에 있어서,
상기 유리화가 가능한 원료의 충진물은, 불가피한 미량을 제외하고, As2O3 및 Sb2O3가 없으며, 청징제로서 SnO2를 함유하고, 유리하게는 0.05% 내지 0.06%의 SnO2를 함유하는, 제품을 제조하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755049A FR3067345B1 (fr) | 2017-06-07 | 2017-06-07 | Vitroceramiques transparentes de quartz-beta a faible teneur en lithium |
FR1755049 | 2017-06-07 | ||
PCT/EP2018/064909 WO2018224554A1 (en) | 2017-06-07 | 2018-06-06 | TRANSPARENT-β-QUARTZ GLASS-CERAMICS WITH LOW LITHIUM CONTENT |
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KR20200016358A true KR20200016358A (ko) | 2020-02-14 |
KR102631331B1 KR102631331B1 (ko) | 2024-01-31 |
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DE202018102536U1 (de) | 2017-12-22 | 2018-05-22 | Schott Ag | Abdeckplatte mit farbneutraler Beschichtung |
DE102018110855A1 (de) | 2017-12-22 | 2018-06-28 | Schott Ag | Glaskeramik mit reduziertem Lithium-Gehalt |
DE102018110897A1 (de) | 2017-12-22 | 2018-06-21 | Schott Ag | Einrichtungs- und Ausstattungsgegenstände für Küchen oder Labore mit Anzeigeeinrichtung |
DE202018102537U1 (de) | 2017-12-22 | 2018-05-22 | Schott Ag | Einrichtungs- und Ausstattungsgegenstände für Küchen oder Labore mit Leuchtelement |
DE202018102534U1 (de) | 2017-12-22 | 2018-05-15 | Schott Ag | Transparente, eingefärbte Lithiumaluminiumsilikat-Glaskeramik |
FR3109937B1 (fr) * | 2020-05-07 | 2022-05-13 | Eurokera | Vitrocéramiques transparentes de quartz-β présentant une transmission spécifique |
TWI792109B (zh) * | 2020-12-02 | 2023-02-11 | 台灣玻璃工業股份有限公司 | 低熱膨脹係數的玻璃組合物及其玻璃纖維 |
CN115531605B (zh) * | 2022-10-28 | 2023-09-12 | 深圳玉汝成口腔材料有限公司 | 一种牙科玻璃陶瓷修复体及其制备方法 |
WO2024110089A1 (de) | 2022-11-25 | 2024-05-30 | Schott Ag | Lithiumaluminiumsilikat-glaskeramik |
WO2024110095A1 (de) | 2022-11-25 | 2024-05-30 | Schott Ag | Lithiumaluminiumsilikat-glaskeramik |
DE202022106825U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
WO2024110093A1 (de) * | 2022-11-25 | 2024-05-30 | Schott Ag | Lithiumaluminiumsilikat-glaskeramik |
CN120265585A (zh) | 2022-11-25 | 2025-07-04 | 肖特股份有限公司 | 锂铝硅酸盐玻璃陶瓷 |
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WO2024110090A1 (de) | 2022-11-25 | 2024-05-30 | Schott Ag | Lithiumaluminiumsilikat-glaskeramik |
DE202023106962U1 (de) | 2022-11-25 | 2023-12-20 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
CN120265583A (zh) | 2022-11-25 | 2025-07-04 | 肖特股份有限公司 | 锂铝硅酸盐玻璃陶瓷 |
CN120322412A (zh) | 2022-11-25 | 2025-07-15 | 肖特股份有限公司 | 锂铝硅酸盐玻璃陶瓷 |
DE202022106818U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
DE202022106824U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
WO2024110092A1 (de) | 2022-11-25 | 2024-05-30 | Schott Ag | Lithiumaluminiumsilikat-glaskeramik |
DE202022106826U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
DE202022106819U1 (de) | 2022-11-25 | 2023-01-16 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
WO2024110097A1 (de) | 2022-11-25 | 2024-05-30 | Schott Ag | Lithiumaluminiumsilikat-glaskeramik |
CN120265586A (zh) | 2022-11-25 | 2025-07-04 | 肖特股份有限公司 | 锂铝硅酸盐玻璃陶瓷 |
DE202022106820U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
DE202022106823U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
DE202022106821U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
DE202022106822U1 (de) | 2022-11-25 | 2022-12-22 | Schott Ag | Lithiumaluminiumsilikat-Glaskeramik |
DE202023104158U1 (de) | 2023-07-19 | 2024-01-19 | Schott Ag | Transparente Lithiumaluminiumsilikat-Glaskeramik |
EP4495077A1 (de) | 2023-07-19 | 2025-01-22 | Schott Ag | Transparente lithiumaluminiumsilikat-glaskeramik |
DE202023104159U1 (de) | 2023-07-19 | 2024-01-19 | Schott Ag | Transparente Lithiumaluminiumsilikat-Glaskeramik |
EP4495076A1 (de) | 2023-07-19 | 2025-01-22 | Schott Ag | Transparente lithiumaluminiumsilikat-glaskeramik |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110070892A (ko) * | 2008-10-07 | 2011-06-24 | 쇼오트 아게 | 색표시능이 개선된 염색된 투명 쿡탑 또는 호브 및 이러한 쿡탑 또는 호브의 제조 방법 |
KR20120124451A (ko) * | 2010-01-22 | 2012-11-13 | 유로케라 | 베타-석영 유리 세라믹 및 관련된 전구체 유리 |
KR20140043377A (ko) * | 2011-05-16 | 2014-04-09 | 유로케라 | 제어된 투과도를 갖는 베타-석영 유리 세라믹 및 이의 제조방법 |
KR20140138733A (ko) * | 2012-03-20 | 2014-12-04 | 유로케라 에스.엔.씨. | 오븐 도어 |
KR20160146746A (ko) * | 2014-04-29 | 2016-12-21 | 유로케라 에스.엔.씨. | 부분적으로 결정화된 유리 플레이트 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1596855B2 (de) | 1967-03-29 | 1971-11-25 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Zusammensetzungen zum herstellen von undurchsichtigen glas keramiken mit gezielt einstellbaren zwischen 9 und 75 10 hoch 7 grad c liegenden ausdehnungskoeffizienten |
JP2602188B2 (ja) | 1988-06-07 | 1997-04-23 | 日本電気硝子株式会社 | 燃焼装置窓用Li▲下2▼O−A1▲下2▼O▲下3▼−SiO▲下2▼系透明結晶化ガラス |
FR2657079B1 (fr) | 1990-01-12 | 1993-04-09 | Corning France | Verres precurseurs de vitroceramiques, procede de conversion de ces verres en vitroceramiques a dilation tres faible ou nulle et vitroceramiques obtenues. |
DE10017701C2 (de) | 2000-04-08 | 2002-03-07 | Schott Glas | Gefloatetes Flachglas |
JP4704585B2 (ja) | 2000-07-07 | 2011-06-15 | 株式会社オハラ | 低膨張透明結晶化ガラス、結晶化ガラス基板及び光導波路素子 |
JP2006330010A (ja) * | 2003-07-25 | 2006-12-07 | National Institute Of Advanced Industrial & Technology | マイクロレンズ及びマイクロレンズアレイ |
FR2887871B1 (fr) * | 2005-06-30 | 2007-10-12 | Snc Eurokera Soc En Nom Collec | Vitroceramiques de beta-quartz et/ou beta spodumene, verres precurseurs, articles en lesdites vitroceramiques, elaboration desdits vitroceramiques et articles |
DE502006000844D1 (de) | 2006-03-20 | 2008-07-10 | Schott Ag | Optisch detektierbares floatbares arsen- und antimonfreies, keramisierbares Lithium-Aluminosilikat-Glas |
US7507681B2 (en) * | 2007-02-28 | 2009-03-24 | Eurokera | Glass-ceramic, articles and fabrication process |
JP5365975B2 (ja) | 2007-06-12 | 2013-12-11 | 日本電気硝子株式会社 | 結晶化ガラス物品及びその製造方法 |
EP2650264B1 (en) | 2010-05-31 | 2018-06-27 | Nippon Electric Glass Co., Ltd. | Production method for a li2o-al2o3-sio2 based crystallised glass |
DE102010032113B9 (de) | 2010-07-23 | 2017-06-22 | Schott Ag | Transparente oder transparente eingefärbte Lithiumaluminiumsilikat-Glaskeramik mit einstellbarer thermischer Ausdehnung und deren Verwendung |
DE202010014361U1 (de) * | 2010-07-23 | 2010-12-30 | Schott Ag | Glaskeramik als Kochfläche für Induktionsbeheizung mit verbesserter farbiger Anzeigefähigkeit und Wärmeabschirmung |
JP2013087022A (ja) | 2011-10-19 | 2013-05-13 | Nippon Electric Glass Co Ltd | Li2O−Al2O3−SiO2系結晶化ガラス |
FR2990690B1 (fr) * | 2012-05-15 | 2016-01-01 | Eurokera | Vitroceramiques de quartz-beta, transparentes, essentiellement incolores et non diffusantes; articles en lesdites vitroceramiques; verres precurseurs |
FR2998294B1 (fr) * | 2012-11-22 | 2014-12-19 | Eurokera | Vitroceramiques de quartz-beta avec courbe de transmission controlee et une forte teneur en oxyde de fer et en oxyde d'etain; articles en lesdites vitroceramiques, verres precurseurs |
FR3008695B1 (fr) | 2013-07-16 | 2021-01-29 | Corning Inc | Verre aluminosilicate dont la composition est exempte de metaux alcalins, convenant comme substrat de plaques de cuisson pour chauffage a induction |
DE102017118451A1 (de) * | 2016-12-23 | 2018-06-28 | Schott Ag | Kochfeld mit Anzeigeeinrichtung |
-
2017
- 2017-06-07 FR FR1755049A patent/FR3067345B1/fr active Active
-
2018
- 2018-06-06 ES ES18727846T patent/ES2874808T3/es active Active
- 2018-06-06 US US16/620,307 patent/US11352290B2/en active Active
- 2018-06-06 EP EP18727846.0A patent/EP3634918B1/en active Active
- 2018-06-06 WO PCT/EP2018/064909 patent/WO2018224554A1/en unknown
- 2018-06-06 CN CN201880038161.6A patent/CN110770181A/zh active Pending
- 2018-06-06 DE DE202018006435.1U patent/DE202018006435U1/de active Active
- 2018-06-06 KR KR1020207000497A patent/KR102631331B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110070892A (ko) * | 2008-10-07 | 2011-06-24 | 쇼오트 아게 | 색표시능이 개선된 염색된 투명 쿡탑 또는 호브 및 이러한 쿡탑 또는 호브의 제조 방법 |
KR20120124451A (ko) * | 2010-01-22 | 2012-11-13 | 유로케라 | 베타-석영 유리 세라믹 및 관련된 전구체 유리 |
KR20140043377A (ko) * | 2011-05-16 | 2014-04-09 | 유로케라 | 제어된 투과도를 갖는 베타-석영 유리 세라믹 및 이의 제조방법 |
KR20140138733A (ko) * | 2012-03-20 | 2014-12-04 | 유로케라 에스.엔.씨. | 오븐 도어 |
KR20160146746A (ko) * | 2014-04-29 | 2016-12-21 | 유로케라 에스.엔.씨. | 부분적으로 결정화된 유리 플레이트 |
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US20200189965A1 (en) | 2020-06-18 |
CN110770181A (zh) | 2020-02-07 |
WO2018224554A1 (en) | 2018-12-13 |
FR3067345B1 (fr) | 2020-09-25 |
US11352290B2 (en) | 2022-06-07 |
EP3634918B1 (en) | 2021-04-14 |
KR102631331B1 (ko) | 2024-01-31 |
FR3067345A1 (fr) | 2018-12-14 |
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