JP2014522365A - セラミック、ガラスセラミック、またはガラスをドープまたは着色する方法 - Google Patents
セラミック、ガラスセラミック、またはガラスをドープまたは着色する方法 Download PDFInfo
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Abstract
Description
Claims (15)
- セラミック、ガラスセラミック、またはガラスに、特に少なくとも部分的にこれらの材料からなる成形体を製造する際に、ドープまたは着色する方法であって、前記セラミック、前記ガラスセラミック、または前記ガラスが顆粒状材料として提供され、この顆粒状材料を、金属イオンおよび/または金属錯体を含む溶液に接触させる方法。
- 前記顆粒状材料に前記溶液が噴霧されることを特徴とする、請求項1に記載の方法。
- 前記溶液で処理された前記顆粒状材料を、好ましくは<100℃の温度で乾燥させることを特徴とする、請求項1または請求項2に記載の方法。
- 前記顆粒状材料が、前記接触中、好ましくは噴霧中、および/または乾燥中に、移動、特に循環または撹拌されることを特徴とする、前記請求項のいずれか一項に記載の方法。
- 前記溶液が、希土類元素、特にランタノイド、または元素の周期表の亜族元素の、金属イオンまたは金属錯体を含むことを特徴とする、前記請求項のいずれか一項に記載の方法。
- 前記溶液が、鉄、クロム、銅、イットリウム、プラセオジム、コバルト、ニッケル、マンガン、エルビウム、またはセリウム元素のうちの少なくとも1種の金属イオンまたは金属錯体を含むことを特徴とする、請求項5に記載の方法。
- 前記溶液が少なくとも1種の極性溶媒を含み、前記極性溶媒が、好ましくは水または少なくとも1種の脂肪族アルコールであることを特徴とする、前記請求項のいずれか一項に記載の方法。
- 前記金属イオンまたは金属錯体が、0.01重量%から70重量%の間、特に0.1重量%から50重量%の間の濃度で前記溶液に含まれることを特徴とする、前記請求項のいずれか一項に記載の方法。
- 前記顆粒状材料が、前記接触後、好ましくは前記噴霧後、および任意選択で前記乾燥後に、好ましくは少なくとも1つのプレスステップ、特に乾式プレスステップを用いて、成形体が形成されるようさらに加工されることを特徴とする、前記請求項のいずれか一項に記載の方法。
- 前記材料がセラミックであり、好ましくは酸化ジルコニウム(ZrO2)または酸化アルミニウム(Al2O3)をベースにしたセラミックであることを特徴とする、前記請求項のいずれか一項に記載の方法。
- 前記セラミックが、いわゆる歯科用セラミックであり、前記歯科用セラミックが、好ましくは、酸化ジルコニウム(ZrO2)、酸化イットリウム(Y2O3)、酸化ハフニウム(HfO2)、および/または酸化アルミニウム(Al2O3)、および任意選択でさらなる酸化物を含むことを特徴とする、請求項10に記載の方法。
- 前記請求項のいずれか一項に記載の方法により製造可能であるまたは製造される、セラミック、ガラスセラミック、またはガラス、好ましくはセラミック。
- 請求項12に記載のセラミック、ガラスセラミック、またはガラスから製造される成形体、特に歯科用成形体。
- 歯科補綴物、特にオールセラミックの歯科補綴物を製造するための、焼結されていない、または最終的に焼結されていないブランクであることを特徴とする、請求項13に記載の成形体。
- 請求項13または請求項14に記載の成形体から製造される歯科補綴物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011101661.2 | 2011-05-13 | ||
| DE102011101661A DE102011101661A1 (de) | 2011-05-13 | 2011-05-13 | Verfahren zur Dotierung oder zum Einfärben von Keramik, Glaskeramik oder Glas |
| PCT/EP2012/058818 WO2012156325A1 (de) | 2011-05-13 | 2012-05-11 | Verfahren zur dotierung oder zum einfärben von keramik, glaskeramik oder glas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| JP6121404B2 JP6121404B2 (ja) | 2017-04-26 |
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| JP2014509765A Active JP6121404B2 (ja) | 2011-05-13 | 2012-05-11 | セラミック、ガラスセラミック、またはガラスをドープまたは着色する方法 |
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| Country | Link |
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| US (1) | US9186227B2 (ja) |
| EP (1) | EP2707342B1 (ja) |
| JP (1) | JP6121404B2 (ja) |
| KR (1) | KR20140063526A (ja) |
| CN (1) | CN103764598B (ja) |
| BR (1) | BR112013029209A2 (ja) |
| DE (1) | DE102011101661A1 (ja) |
| WO (1) | WO2012156325A1 (ja) |
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| KR101756370B1 (ko) | 2017-01-04 | 2017-07-11 | 고경훈 | 명도/채도 조절 가능한 컬러링 리퀴드를 이용한 치아용 지르코니아 보철물 제조방법 |
| KR101789034B1 (ko) | 2017-04-26 | 2017-10-23 | 고경훈 | 지르코니아 쉐이드 가이드 |
| WO2022071595A1 (ja) * | 2020-10-02 | 2022-04-07 | クラレノリタケデンタル株式会社 | 歯科用セラミックス着色溶液 |
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| US9512317B2 (en) | 2012-03-01 | 2016-12-06 | James R. Glidwell Dental Ceramics, Inc. | Method for manufacturing coloring ceramics via colloidal dispersion followed by conventional pressing techniques |
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| WO2016071301A1 (en) * | 2014-11-03 | 2016-05-12 | Pritidenta Gmbh | Technology for precolorization of spray dried granulate, process for the preparation and uses thereof, and coloring solution |
| CN105272228B (zh) * | 2015-11-23 | 2018-09-18 | 秦皇岛爱迪特高技术陶瓷有限公司 | 着色氧化锆粉体以及多层多色牙科陶瓷的制备方法 |
| DE102016214725B4 (de) * | 2016-08-09 | 2018-07-26 | Sirona Dental Systems Gmbh | Rohling und Verfahren zur Herstellung eines Zahnersatzteils |
| KR101799026B1 (ko) | 2016-09-02 | 2017-11-17 | 순천향대학교 산학협력단 | 인공치아용 미저라이트계 결정화 유리 및 이의 착색 방법 |
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| SI3558671T1 (sl) | 2016-12-23 | 2023-11-30 | Ivoclar Vivadent Ag | Uporaba večplastnega telesa iz oksidne keramike s prilagojenim obnašanjem pri sintranju |
| WO2018139105A1 (ja) | 2017-01-27 | 2018-08-02 | アダマンド並木精密宝石株式会社 | 歯科補綴用セラミックス体とその製造方法 |
| DE102017002487A1 (de) * | 2017-03-15 | 2018-09-20 | Pritidenta Gmbh | Pulvermetallurgisches verfahren zur herstellung eines rohlings |
| EP3610824B1 (en) * | 2018-08-14 | 2021-11-24 | DENTSPLY SIRONA Inc. | Dental prosthesis |
| DE102020121993A1 (de) | 2020-08-21 | 2022-02-24 | Ivoclar Vivadent Ag | Aluminiumoxid-Keramikmaterial |
| CN113024106B (zh) * | 2021-03-09 | 2022-06-17 | 山东国瓷功能材料股份有限公司 | 一种烧结法玻璃陶瓷着色剂 |
| US12239500B2 (en) | 2023-02-15 | 2025-03-04 | Ivoclar Vivadent Ag | Pre-sintered multi-layered dental mill blank, process for preparing the same, and uses thereof, and a sintering process |
| EP4574088A1 (en) | 2023-12-19 | 2025-06-25 | Ivoclar Vivadent AG | Dental mill blank, process for preparing the same, and uses thereof |
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- 2012-05-11 BR BR112013029209A patent/BR112013029209A2/pt not_active IP Right Cessation
- 2012-05-11 US US14/115,686 patent/US9186227B2/en active Active
- 2012-05-11 WO PCT/EP2012/058818 patent/WO2012156325A1/de not_active Ceased
- 2012-05-11 CN CN201280031359.4A patent/CN103764598B/zh active Active
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| JPH0624803A (ja) * | 1991-10-14 | 1994-02-01 | Nippon Electric Glass Co Ltd | 着色ガラス顆粒の製造方法 |
| JPH0649248A (ja) * | 1992-04-03 | 1994-02-22 | Asahi Optical Co Ltd | 透光性光学素子の着色方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101756370B1 (ko) | 2017-01-04 | 2017-07-11 | 고경훈 | 명도/채도 조절 가능한 컬러링 리퀴드를 이용한 치아용 지르코니아 보철물 제조방법 |
| KR101789034B1 (ko) | 2017-04-26 | 2017-10-23 | 고경훈 | 지르코니아 쉐이드 가이드 |
| WO2022071595A1 (ja) * | 2020-10-02 | 2022-04-07 | クラレノリタケデンタル株式会社 | 歯科用セラミックス着色溶液 |
| JPWO2022071595A1 (ja) * | 2020-10-02 | 2022-04-07 | ||
| EP4223271A4 (en) * | 2020-10-02 | 2025-04-09 | Kuraray Noritake Dental Inc. | Dental ceramic coloring solution |
| JP7735296B2 (ja) | 2020-10-02 | 2025-09-08 | クラレノリタケデンタル株式会社 | 歯科用セラミックス着色溶液 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103764598B (zh) | 2017-03-15 |
| KR20140063526A (ko) | 2014-05-27 |
| BR112013029209A2 (pt) | 2017-02-14 |
| DE102011101661A1 (de) | 2012-11-15 |
| EP2707342B1 (de) | 2019-07-03 |
| US20140135200A1 (en) | 2014-05-15 |
| WO2012156325A1 (de) | 2012-11-22 |
| EP2707342A1 (de) | 2014-03-19 |
| US9186227B2 (en) | 2015-11-17 |
| JP6121404B2 (ja) | 2017-04-26 |
| CN103764598A (zh) | 2014-04-30 |
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