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1.
公开(公告)号:US08034264B2
公开(公告)日:2011-10-11
申请号:US11802053
申请日:2007-05-18
申请人: Christian Ritzberger , Elke Apel , Wolfram Höland , Frank Rothbrust , Harald Kerschbaumer , Volker M. Rheinberger
发明人: Christian Ritzberger , Elke Apel , Wolfram Höland , Frank Rothbrust , Harald Kerschbaumer , Volker M. Rheinberger
CPC分类号: A61C13/0022 , A61C5/77 , A61K6/021 , A61K6/023 , A61K6/024 , A61K6/025 , A61K6/0273 , C04B35/486 , C04B35/488 , C04B35/6225 , C04B35/62665 , C04B35/62805 , C04B35/62815 , C04B35/62826 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3265 , C04B2235/3272 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/6026 , C04B2235/604 , C04B2235/6567 , C04B2235/661 , C04B2235/72 , C04B2235/785 , C04B2235/95 , C04B2235/9653 , C04B2235/9661
摘要: The invention relates to compositions based on ZrO2, and single- and multi-colored blanks made from oxide ceramics, and a process for their preparation, in which oxide ceramic powder is coated with a coloring substance, the coated powders are preferably graded and at least one colored powder is filled into a compression mould, the colored powder or powders are compressed to produce a shaped body, and the compressed shaped body is sintered to produce a blank, and to the use of these blanks for the preparation of dental restorations.
摘要翻译: 本发明涉及基于ZrO 2的组合物和由氧化物陶瓷制成的单色和多色坯料及其制备方法,其中氧化物陶瓷粉末涂覆有着色物质,涂覆的粉末优选分级并至少 将一个有色粉末填充到压缩模具中,将有色粉末或粉末压缩以产生成形体,并且将压缩的成形体烧结以产生坯料,以及使用这些坯料制备牙科修复体。
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2.
公开(公告)号:US08541329B2
公开(公告)日:2013-09-24
申请号:US13224492
申请日:2011-09-02
申请人: Christian Ritzberger , Elke Apel , Wolfram Höland , Frank Rothbrust , Harald Kerschbaumer , Volker Rheinberger
发明人: Christian Ritzberger , Elke Apel , Wolfram Höland , Frank Rothbrust , Harald Kerschbaumer , Volker Rheinberger
CPC分类号: A61C13/0022 , A61C5/77 , A61K6/021 , A61K6/023 , A61K6/024 , A61K6/025 , A61K6/0273 , C04B35/486 , C04B35/488 , C04B35/6225 , C04B35/62665 , C04B35/62805 , C04B35/62815 , C04B35/62826 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3265 , C04B2235/3272 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/6026 , C04B2235/604 , C04B2235/6567 , C04B2235/661 , C04B2235/72 , C04B2235/785 , C04B2235/95 , C04B2235/9653 , C04B2235/9661
摘要: The invention relates to compositions based on ZrO2, and single- and multi-coloured blanks made from oxide ceramics, and a process for their preparation, in which a) oxide ceramic powder is coated with a colouring substance, b) the coated powders are preferably graded and at least one coloured powder is filled into a compression mould, c) the coloured powder or powders are compressed to produce a shaped body, and d) the compressed shaped body is sintered to produce a blank, and to the use of these blanks for the preparation of dental restorations.
摘要翻译: 本发明涉及基于ZrO 2的组合物和由氧化物陶瓷制成的单色和多色坯料及其制备方法,其中a)氧化物陶瓷粉末涂有着色物质,b)优选涂覆的粉末 分级并将至少一种有色粉末填充到压缩模具中,c)将有色粉末或粉末压缩以产生成形体,以及d)将压缩的成形体烧结以产生坯料,并使用这些坯料 用于准备牙科修复体。
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公开(公告)号:US08546280B2
公开(公告)日:2013-10-01
申请号:US13175370
申请日:2011-07-01
申请人: Elke Apel , Wolfram Höland , Marcel Schweiger , Christian Ritzberger , Harald Bürke , Volker M. Rheinberger
发明人: Elke Apel , Wolfram Höland , Marcel Schweiger , Christian Ritzberger , Harald Bürke , Volker M. Rheinberger
CPC分类号: C03C10/0027 , A61C5/70 , A61C5/77 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61C13/083 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/024 , A61K6/0273 , C01B33/32 , C03B32/02 , C03C3/097 , C03C4/0021 , C03C10/0045 , C03C10/0054 , Y10T83/04 , Y10T409/303752
摘要: Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
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公开(公告)号:US08796166B2
公开(公告)日:2014-08-05
申请号:US13439353
申请日:2012-04-04
申请人: Wolfram Höland , Christian Ritzberger , Elke Apel , Frank Rothbrust , Jérôme Chevalier , Dmitri Brodkin
发明人: Wolfram Höland , Christian Ritzberger , Elke Apel , Frank Rothbrust , Jérôme Chevalier , Dmitri Brodkin
CPC分类号: C04B35/638 , A61C5/77 , A61C13/0022 , A61C13/082 , A61K6/0005 , A61K6/0094 , A61K6/024 , A61K6/025 , A61K6/0255 , C04B35/488 , C04B35/6264 , C04B35/62655 , C04B35/62805 , C04B35/62815 , C04B35/62826 , C04B35/62886 , C04B35/63416 , C04B35/63488 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3265 , C04B2235/3272 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/604 , C04B2235/616 , C04B2235/6562 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/95 , C04B2235/96 , C04B2235/9646 , C04B2235/9661
摘要: The invention relates to compositions based on Ce-stabilized ZrO2, and single- and multi-colored blanks made from oxide ceramics, and a process for their preparation, in which oxide ceramic powder is coated with a coloring substance, the coated powders are preferably graded and at least one colored powder is filled into a compression mould, the colored powder or powders are compressed to produce a shaped body, and the compressed shaped body is sintered to produce a blank, and to the use of these blanks for the preparation of dental restorations. The compositions exhibit high fracture toughness and high flexural strength.
摘要翻译: 本发明涉及基于Ce稳定的ZrO 2的组合物和由氧化物陶瓷制成的单色和多色坯料及其制备方法,其中氧化物陶瓷粉末涂有着色物质,涂层粉末优选分级 并且将至少一种着色粉末填充到压模中,将有色粉末或粉末压缩以产生成形体,并且将压缩的成形体烧结以产生坯料,并且使用这些坯料制备牙科 修复。 该组合物表现出高的断裂韧性和高的弯曲强度。
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公开(公告)号:US20120196737A1
公开(公告)日:2012-08-02
申请号:US13439353
申请日:2012-04-04
申请人: Wolfram Höland , Christian Ritzberger , Elke Apel , Frank Rothbrust , Jerome Chevalier , Dmitri Brodkin
发明人: Wolfram Höland , Christian Ritzberger , Elke Apel , Frank Rothbrust , Jerome Chevalier , Dmitri Brodkin
CPC分类号: C04B35/638 , A61C5/77 , A61C13/0022 , A61C13/082 , A61K6/0005 , A61K6/0094 , A61K6/024 , A61K6/025 , A61K6/0255 , C04B35/488 , C04B35/6264 , C04B35/62655 , C04B35/62805 , C04B35/62815 , C04B35/62826 , C04B35/62886 , C04B35/63416 , C04B35/63488 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3265 , C04B2235/3272 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/604 , C04B2235/616 , C04B2235/6562 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/95 , C04B2235/96 , C04B2235/9646 , C04B2235/9661
摘要: The invention relates to compositions based on Ce-stabilized ZrO2, and single- and multi-colored blanks made from oxide ceramics, and a process for their preparation, in which oxide ceramic powder is coated with a coloring substance, the coated powders are preferably graded and at least one colored powder is filled into a compression mould, the colored powder or powders are compressed to produce a shaped body, and the compressed shaped body is sintered to produce a blank, and to the use of these blanks for the preparation of dental restorations. The compositions exhibit high fracture toughness and high flexural strength.
摘要翻译: 本发明涉及基于Ce稳定的ZrO 2的组合物和由氧化物陶瓷制成的单色和多色坯料及其制备方法,其中氧化物陶瓷粉末涂覆有着色物质,涂层粉末优选分级 并且将至少一种着色粉末填充到压模中,将有色粉末或粉末压缩以产生成形体,并且将压缩的成形体烧结以产生坯料,并且使用这些坯料制备牙科 修复。 该组合物表现出高的断裂韧性和高的弯曲强度。
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公开(公告)号:US08889576B2
公开(公告)日:2014-11-18
申请号:US13085733
申请日:2011-04-13
申请人: Wolfram Höland , Elke Apel , Christian Ritzberger , Frank Rothbrust , Heinrich Kappert , Volker Rheinberger , Jérôme Chevalier , Helen Reveron , Nicolas Courtois , Ricardo Dellagiacomo
发明人: Wolfram Höland , Elke Apel , Christian Ritzberger , Frank Rothbrust , Heinrich Kappert , Volker Rheinberger , Jérôme Chevalier , Helen Reveron , Nicolas Courtois , Ricardo Dellagiacomo
IPC分类号: C04B35/48 , C04B35/49 , A61K6/02 , C04B35/626 , A61K6/00 , C01G9/00 , C04B35/488 , C01G25/02 , B82Y30/00
CPC分类号: C04B35/48 , A61K6/0008 , A61K6/0094 , A61K6/024 , A61K6/0255 , B82Y30/00 , C01G9/00 , C01G25/02 , C01P2002/50 , C01P2002/72 , C01P2004/62 , C01P2004/64 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C04B35/4885 , C04B35/6262 , C04B35/6263 , C04B35/62685 , C04B2235/3206 , C04B2235/3222 , C04B2235/3227 , C04B2235/3229 , C04B2235/3246 , C04B2235/3284 , C04B2235/444 , C04B2235/5409 , C04B2235/5445 , C04B2235/608 , C04B2235/656 , C04B2235/6567 , C04B2235/765 , C04B2235/77 , C04B2235/781 , C04B2235/783 , C04B2235/785 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , C04B2235/9661
摘要: The invention relates to a composite ceramic material which comprises: (a) a first phase based on zirconia containing CeO2 as stabilizer, and (b) a second phase based on an aluminate. The invention also relates to a ceramic powder composition, processes for the preparation of the composite ceramic material and the ceramic powder composition as well as uses thereof.
摘要翻译: 本发明涉及复合陶瓷材料,其包括:(a)基于含有CeO 2作为稳定剂的氧化锆的第一相和(b)基于铝酸盐的第二相。 本发明还涉及陶瓷粉末组合物,复合陶瓷材料和陶瓷粉末组合物的制备方法及其用途。
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公开(公告)号:US08173562B2
公开(公告)日:2012-05-08
申请号:US12138640
申请日:2008-06-13
申请人: Wolfram Höland , Christian Ritzberger , Elke Apel , Frank Rothbrust , Jerome Chevalier , Dmitri Brodkin
发明人: Wolfram Höland , Christian Ritzberger , Elke Apel , Frank Rothbrust , Jerome Chevalier , Dmitri Brodkin
CPC分类号: C04B35/638 , A61C5/77 , A61C13/0022 , A61C13/082 , A61K6/0005 , A61K6/0094 , A61K6/024 , A61K6/025 , A61K6/0255 , C04B35/488 , C04B35/6264 , C04B35/62655 , C04B35/62805 , C04B35/62815 , C04B35/62826 , C04B35/62886 , C04B35/63416 , C04B35/63488 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3265 , C04B2235/3272 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/604 , C04B2235/616 , C04B2235/6562 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/95 , C04B2235/96 , C04B2235/9646 , C04B2235/9661
摘要: The invention relates to compositions based on Ce-stabilized ZrO2, and single- and multi-colored blanks made from oxide ceramics, and a process for their preparation, in which oxide ceramic powder is coated with a coloring substance, the coated powders are preferably graded and at least one colored powder is filled into a compression mould, the colored powder or powders are compressed to produce a shaped body, and the compressed shaped body is sintered to produce a blank, and to the use of these blanks for the preparation of dental restorations. The compositions exhibit high fracture toughness and high flexural strength.
摘要翻译: 本发明涉及基于Ce稳定的ZrO 2的组合物和由氧化物陶瓷制成的单色和多色坯料及其制备方法,其中氧化物陶瓷粉末涂有着色物质,涂层粉末优选分级 并且将至少一种着色粉末填充到压模中,将有色粉末或粉末压缩以产生成形体,并且将压缩的成形体烧结以产生坯料,并且使用这些坯料制备牙科 修复。 该组合物表现出高的断裂韧性和高的弯曲强度。
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8.
公开(公告)号:US20070292597A1
公开(公告)日:2007-12-20
申请号:US11802053
申请日:2007-05-18
申请人: Christian Ritzberger , Elke Apel , Wolfram Holand , Frank Rothbrust , Harald Kerschbaumer , Volker Rheinberger
发明人: Christian Ritzberger , Elke Apel , Wolfram Holand , Frank Rothbrust , Harald Kerschbaumer , Volker Rheinberger
CPC分类号: A61C13/0022 , A61C5/77 , A61K6/021 , A61K6/023 , A61K6/024 , A61K6/025 , A61K6/0273 , C04B35/486 , C04B35/488 , C04B35/6225 , C04B35/62665 , C04B35/62805 , C04B35/62815 , C04B35/62826 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3265 , C04B2235/3272 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/6026 , C04B2235/604 , C04B2235/6567 , C04B2235/661 , C04B2235/72 , C04B2235/785 , C04B2235/95 , C04B2235/9653 , C04B2235/9661
摘要: The invention relates to compositions based on ZrO2, and single- and multi-colored blanks made from oxide ceramics, and a process for their preparation, in which oxide ceramic powder is coated with a coloring substance, the coated powders are preferably graded and at least one colored powder is filled into a compression mould, the colored powder or powders are compressed to produce a shaped body, and the compressed shaped body is sintered to produce a blank, and to the use of these blanks for the preparation of dental restorations.
摘要翻译: 本发明涉及基于ZrO 2的组合物和由氧化物陶瓷制成的单色和多色坯料及其制备方法,其中氧化物陶瓷粉末涂覆有着色物质, 涂覆的粉末优选是分级的,并且至少一种有色粉末被填充到压模中,着色的粉末或粉末被压缩以产生成形体,并且将压缩的成形体烧结以产生坯料,并且使用这些坯料 用于准备牙科修复体。
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公开(公告)号:US20110259053A1
公开(公告)日:2011-10-27
申请号:US13175370
申请日:2011-07-01
申请人: Elke Apel , Wolfram Höland , Marcel Schweiger , Christian van t'Hoen , Harald Bürke , Volker M. Rheinberger
发明人: Elke Apel , Wolfram Höland , Marcel Schweiger , Christian van t'Hoen , Harald Bürke , Volker M. Rheinberger
IPC分类号: C03B32/00 , C03C3/085 , C03C3/083 , C03C14/00 , C03C4/02 , B24B1/00 , C03C3/118 , C03C3/112 , C03C3/093 , C03C3/091 , C03C3/097 , C03B11/00 , C03C3/087 , C03C4/12
CPC分类号: C03C10/0027 , A61C5/70 , A61C5/77 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61C13/083 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/024 , A61K6/0273 , C01B33/32 , C03B32/02 , C03C3/097 , C03C4/0021 , C03C10/0045 , C03C10/0054 , Y10T83/04 , Y10T409/303752
摘要: Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
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公开(公告)号:US07452836B2
公开(公告)日:2008-11-18
申请号:US11348053
申请日:2006-02-06
申请人: Elke Apel , Wolfram Höland , Marcel Schweiger , Christian van t'Hoen , Harald Bürke , Volker M. Rheinberger
发明人: Elke Apel , Wolfram Höland , Marcel Schweiger , Christian van t'Hoen , Harald Bürke , Volker M. Rheinberger
IPC分类号: C03C10/04
CPC分类号: C03C10/0027 , A61C5/70 , A61C5/77 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61C13/083 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/024 , A61K6/0273 , C01B33/32 , C03B32/02 , C03C3/097 , C03C4/0021 , C03C10/0045 , C03C10/0054 , Y10T83/04 , Y10T409/303752
摘要: Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
摘要翻译: 描述了硅酸锂材料,其可以容易地通过机加工到牙科产品上,而不会不必要地磨损工具,并随后可以转化为显示高强度的硅酸锂产品。
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