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公开(公告)号:US07932304B2
公开(公告)日:2011-04-26
申请号:US12275843
申请日:2008-11-21
申请人: Norbert Moszner , Jorg Angermann , Volker Rheinberger , Dieter Voser , Karin Vogel , Simone Klapdohr
发明人: Norbert Moszner , Jorg Angermann , Volker Rheinberger , Dieter Voser , Karin Vogel , Simone Klapdohr
IPC分类号: A61K6/03
CPC分类号: A61K6/0276 , A61K6/0073 , A61K6/083 , C03C3/091 , C03C4/0021 , C03C12/00 , C03C17/32 , C03C17/3405 , C08K3/40 , C09D127/06 , C08L27/06
摘要: Filler based on glass particles which contain a homo- or copolymer of vinyl chloride on the surface, process for its preparation and its use as a dental material.
摘要翻译: 基于玻璃颗粒的填料,其包含表面上的氯乙烯均聚物或共聚物,其制备方法及其作为牙科材料的用途。
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公开(公告)号:US07901774B2
公开(公告)日:2011-03-08
申请号:US11883114
申请日:2006-01-19
申请人: Wolfram Höland , Christian Ritzberger , Norbert Moszner , Harald Kerschbaumer , Volker Rheinberger , Ricardo Dellagiacoma
发明人: Wolfram Höland , Christian Ritzberger , Norbert Moszner , Harald Kerschbaumer , Volker Rheinberger , Ricardo Dellagiacoma
CPC分类号: A61K6/033 , A61K6/0008 , A61K6/0085 , A61K6/0088 , A61K6/024 , A61K6/025 , A61K6/026 , A61K6/0273 , Y10T428/24942 , Y10T428/24959 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998 , A61K6/0017 , C08L71/02 , C08L29/04 , C08L33/08 , C08L33/10 , C08L39/06 , C08L3/02 , C08L5/04 , C08L89/06 , C08L1/286
摘要: The present invention relates to an inorganic dental powder, coated with at least one layer comprising inorganic and/or organic substances or consisting thereof, and to a process for its preparation.
摘要翻译: 本发明涉及涂覆有至少一层包含无机和/或有机物质或由其构成的无机牙科粉末及其制备方法。
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公开(公告)号:US20080138768A1
公开(公告)日:2008-06-12
申请号:US11883114
申请日:2006-01-19
申请人: Wolfram Holand , Christian Ritzberger , Norbert Moszner , Harald Kerschbaumer , Volker Rheinberger , Ricardo Dellagiacoma
发明人: Wolfram Holand , Christian Ritzberger , Norbert Moszner , Harald Kerschbaumer , Volker Rheinberger , Ricardo Dellagiacoma
CPC分类号: A61K6/033 , A61K6/0008 , A61K6/0085 , A61K6/0088 , A61K6/024 , A61K6/025 , A61K6/026 , A61K6/0273 , Y10T428/24942 , Y10T428/24959 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998 , A61K6/0017 , C08L71/02 , C08L29/04 , C08L33/08 , C08L33/10 , C08L39/06 , C08L3/02 , C08L5/04 , C08L89/06 , C08L1/286
摘要: The present invention relates to an inorganic dental powder, coated with at least one layer comprising inorganic and/or organic substances or consisting thereof, and to a process for its preparation.
摘要翻译: 本发明涉及涂覆有至少一层包含无机和/或有机物质或由其构成的无机牙科粉末及其制备方法。
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公开(公告)号:US06350839B2
公开(公告)日:2002-02-26
申请号:US09835751
申请日:2001-04-16
IPC分类号: C08F23002
CPC分类号: A61K6/0023 , C08L33/08
摘要: Hydrolysis-stable and polymerizable acrylophosphonic acid monoesters with the general formula (I) which are particularly suitable as a component of dental materials are disclosed.
摘要翻译: 公开了具有通式(I)的水解稳定且可聚合的丙烯膦酸单酯,其特别适合作为牙科材料的组分。
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公开(公告)号:US06284898B1
公开(公告)日:2001-09-04
申请号:US09591358
申请日:2000-06-09
IPC分类号: C07D30504
CPC分类号: A61K6/0017 , A61K6/0023 , A61K6/093 , C07F7/1804 , C08G77/22 , C08G77/58 , C08L83/12
摘要: Polymerizable and hydrolysable oxetane silanes and in particular silicic acid condensates which can be prepared therefrom are described, which exhibit only a low volume shrinkage on polymerization and produce polymers with high mechanical strength and therefore can be used above all as dental material or constituent thereof.
摘要翻译: 描述了可聚合和可水解的氧杂环丁烷硅烷,特别是可由其制备的硅酸缩合物,其在聚合时仅显示低体积收缩率并且产生具有高机械强度的聚合物,因此可以首先用作牙科材料或其组分。
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公开(公告)号:US5889132A
公开(公告)日:1999-03-30
申请号:US850161
申请日:1997-05-02
申请人: Volker Rheinberger , Norbert Moszner , Ulrich Salz , Herbert Wolter , Werner Storch , Helma Baeuerlein
发明人: Volker Rheinberger , Norbert Moszner , Ulrich Salz , Herbert Wolter , Werner Storch , Helma Baeuerlein
IPC分类号: A61K6/093 , C08F230/08
CPC分类号: A61K6/093
摘要: A dental material is described which is characterized by a content of silicic acid condensates of norbornene or mercapto silanes, and which, after thiol-ene polymerisation with suitable reactants, shows only slight polymerisation shrinkage and produces polymerisates with high mechanical strength.
摘要翻译: 描述了一种牙科材料,其特征在于降冰片烯或巯基硅烷的硅酸缩合物的含量,并且在与合适的反应物硫醇聚合之后,仅显示轻微的聚合收缩并产生具有高机械强度的聚合物。
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公开(公告)号:US5886212A
公开(公告)日:1999-03-23
申请号:US818849
申请日:1997-03-17
IPC分类号: A61K6/00 , A61K6/083 , C07C49/527 , C07C69/743 , C07C233/58 , C07C317/12 , C07C327/24 , C08F20/20 , C08F20/38 , C08F20/54 , C08F28/02 , C08F36/20 , C09J4/00 , C09J133/06 , C09J133/24 , C09J141/00 , C08F32/02
CPC分类号: A61K6/083 , C07C69/743 , C08F36/20
摘要: Multifunctional polymerizable vinyl cyclopropane derivatives are described which have at least two vinyl cyclopropane units and are suitable in particular as a constituent of dental materials.
摘要翻译: 描述了具有至少两个乙烯基环丙烷单元并且特别适合作为牙科材料的成分的多官能可聚合乙烯基环丙烷衍生物。
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公开(公告)号:US5847025A
公开(公告)日:1998-12-08
申请号:US780968
申请日:1997-01-09
摘要: A light-curing composite material is described which is characterized by a content of anaerobic stabilizer and/or stable organic radicals and which has a reduced light sensitivity and an improved vacuum stability and is therefore suitable in particular as a dental filling material.
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公开(公告)号:US5780668A
公开(公告)日:1998-07-14
申请号:US450812
申请日:1995-05-25
申请人: Volker Rheinberger , Norbert Moszner , Ulrich Salz
发明人: Volker Rheinberger , Norbert Moszner , Ulrich Salz
IPC分类号: A61K6/083 , C07C69/76 , C07C69/78 , C07C69/84 , C07C69/92 , C07C229/54 , C07C229/56 , C07C229/60 , C07C229/64 , C07C233/54 , C07C233/69 , C07C233/75 , C08F20/26 , C08F20/30 , C08F20/34 , C08F20/36 , C08F220/30 , C08F290/00 , C08F290/06 , C07C69/767 , A61C5/08 , C07C235/42 , C07C235/88
CPC分类号: A61K6/083 , C07C233/54 , C07C69/76 , C08F220/30
摘要: X-ray opaque esters or amides of iodosubstituted benzoic acid according to formula I and polymers and dental materials produced therefrom. ##STR1## R.sup.1 =hydrogen or C.sub.1 to C.sub.3 alkyl, preferably H or CH.sub.3 ; R.sup.2 =straight-chain or branched C.sub.1 to C.sub.6 alkylene, oxyalkylene or arylene, preferably C.sub.2 to C.sub.4 alkylene and particularly preferably --CH.sub.2 --CH.sub.2 -- and --CH.sub.2 CH(--)CH.sub.2 --; X=O or NH, preferably O; R.sup.3 -R.sup.7 =at least 3 iodine substituents, preferably in R.sup.3, R.sup.4 and R.sup.6 or R.sup.3, R.sup.5 and R.sup.7 position, the other groups are hydrogen, C.sub.1 to C.sub.6 alkyl, C.sub.1 to C.sub.6 alkoxy, --Cl, --Br, --OH, --NH.sub.2, --N(C.sub.1 to C.sub.6 alkyl).sub.2 or --NH--CO--(C.sub.1 to C.sub.6 alkyl), preferably R.sup.3, R.sup.4, and R.sup.6 are=I and R.sup.5 and R.sup.7 =H, or R.sup.3, R.sup.5 and R.sup.7 =I and R.sup.4 and R.sup.6 =--NH(COCH.sub.3); n=1, 2 or 3, preferably 1 or 2. The benzoic acid esters and amides according to the invention can be well polymerized radically or anionically, the polymers are well soluble in the usual dental monomers. Dental materials produced from the monomers or polymers are characterized in that the X-ray opaque component is bonded covalently into the polymeric matrix material and cannot therefore be washed out. Furthermore, excellent X-ray opacity can be achieved without using fillers.
摘要翻译: 根据式I的碘取代苯甲酸的X-射线不透明酯或酰胺和由其制备的聚合物和牙科材料。 式I R1 =氢或C1至C3烷基,优选H或CH3; R2 =直链或支链C1至C6亚烷基,氧化烯或亚芳基,优选C2至C4亚烷基,特别优选-CH2-CH2-和-CH2CH( - )CH2-; X = O或NH,优选O; R3-R7 =至少3个碘取代基,优选在R3,R4和R6或R3,R5和R7位置,其他基团是氢,C1至C6烷基,C1至C6烷氧基,-Cl,-Br,-OH, -NH 2,-N(C 1至C 6烷基)2或-NH-CO-(C 1至C 6烷基),优选R 3,R 4和R 6为= I且R 5和R 7 = H,或R 3,R 5和R 7 = 和R 4和R 6 = -NH(COCH 3); n = 1,2或3,优选1或2.根据本发明的苯甲酸酯和酰胺可以完全聚合或阴离子聚合,这些聚合物在通常的牙科单体中很好地溶解。 由单体或聚合物生产的牙科材料的特征在于,X射线不透明组分共价键合到聚合物基体材料中,因此不能被洗掉。 此外,可以在不使用填料的情况下实现优异的X射线不透明度。
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公开(公告)号:US20140371341A1
公开(公告)日:2014-12-18
申请号:US14343300
申请日:2012-09-10
申请人: Norbert Moszner , Thomas Hirt , Kai Rist , Ulrich Salz , Christoph Weder , Gina Fiore , Christian Heinzmann , Volker Rheinberger
发明人: Norbert Moszner , Thomas Hirt , Kai Rist , Ulrich Salz , Christoph Weder , Gina Fiore , Christian Heinzmann , Volker Rheinberger
IPC分类号: A61K6/083 , C07D239/47 , C08F122/22 , C07F3/06
CPC分类号: A61K6/0835 , A61K6/0002 , A61K6/0023 , A61K6/083 , C07D239/47 , C07F3/06 , C08F122/22 , C08L33/00
摘要: The invention relates to a dental restorative material which comprises a thermolabile compound of Formula I: [(Z1)m-Q1-X)]k-T-[Y-Q2-(Z2)n]l Formula I, in which T represents a thermolabile unit which contains at least one thermolabile group based on non-covalent interactions, Z1 and Z2 in each case independently represent a polymerizable group selected from vinyl groups, CH2═CR1—CO—O— and CH2═CR1—CO—NR2— or an adhesive group selected from —Si(OR)3, —COOH, —O—PO(OH)2, —PO(OH)2, —SO2OH and —SH, Q1 in each case independently is missing or represents an (m+1)-valent linear or branched aliphatic C1-C20 radical which can be interrupted by —O—, —S—, —CO—O—, —O—CO—, —CO—NR3—, —NR3—CO—, —O—CO—NR3—, —NR3—CO—O— or —NR3—CO—NR3—, Q2 in each case independently is missing or represents an (n+1)-valent linear or branched aliphatic C1-C20 radical which can be interrupted by —O—, —S—, —CO—O—, —O—CO—, —CO—NR3—, —NR3—CO—, —O—CO—NR3—, —NR3—CO—O— or —NR3—CO—NR3—, X and Y in each case independently are missing or represent —O—, —S—, CO—O—, —O—CO—, —CO—NR3— or —NR3—CO—, R, R1, R2 and R3 in each case independently represent H or a C1-C7 alkyl radical, k and l in each case independently are 0, 1, 2 or 3 and m and n in each case independently are 1, 2 or 3.
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