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1. 发明申请

WO2007104312A2 COMPOSITE MATERIAL COMPRISING A WATER- OR ACID-RELEASING AGENT 审中-公开
标题翻译：包含水或酸消毒剂的复合材料
公开(公告)号：WO2007104312A2
公开(公告)日：2007-09-20
申请号：PCT/DK2007/000124
申请日：2007-03-13
申请人： DENTOFIT A/S , VAN LELIEVELD, Alexander , NIELSEN, Mette, Skovgaard , ALMDAL, Kristoffer , LINDEROTH, Søren
发明人： VAN LELIEVELD, Alexander , NIELSEN, Mette, Skovgaard , ALMDAL, Kristoffer , LINDEROTH, Søren
IPC分类号： A61K6/083
CPC分类号： A61K6/09 , A61K6/0073 , A61K6/083 , A61L27/446 , C08L33/00 , C08L75/16
摘要： The present invention discloses a composite material comprising one or more fillers and a polymerizable resin base, wherein said one or more fillers comprise at least one filler ingredient, said filler ingredient(s) being present in a metastable first phase and being able to undergo a martensitic transformation to a stable second phase, the volume ratio between said stable second phase and said metastable first phase of said filler ingredient(s) being at least 1.005, and wherein said material further comprises one or more water- or acid- releasing agents; as well as a corresponding method of controlling the volumetric shrinkage of a composite material upon curing.
摘要翻译：本发明公开了一种包含一种或多种填料和可聚合树脂基料的复合材料，其中所述一种或多种填料包含至少一种填料成分，所述填料成分存在于亚稳态第一相中，并且能够经历马氏体转化为稳定的第二相，所述稳定的第二相和所述填料成分的所述亚稳态第一相之间的体积比为至少1.005，并且其中所述材料还包含一种或多种水或酸释放剂; 以及在固化时控制复合材料的体积收缩的相应方法。

2. 发明申请

WO2007045249A1 A DENTAL HANDPIECE 审中-公开
标题翻译：牙科手术
公开(公告)号：WO2007045249A1
公开(公告)日：2007-04-26
申请号：PCT/DK2006/000587
申请日：2006-10-19
申请人： DENTOFIT A/S , BÆKGAARD, Per
发明人： BÆKGAARD, Per
IPC分类号： A61C19/00 , A61C1/07
CPC分类号： A61C1/07 , A61C19/004
摘要： The present invention relates to a dental handpiece comprising means for polymerization of a polymerizable resin base of a composite material, and means for generating an ultrasonic signal for martensitically transforming a filler ingredient of the composite material from a metastable first phase to a stable second phase. The present invention further relates to a method for polymerization of a resin base of a composite material and performing a martensitic transformation of a filler ingredient of the composite material.
摘要翻译：本发明涉及一种包括用于聚合复合材料的可聚合树脂基底的装置的牙齿手柄，以及用于产生用于将复合材料的填充剂成分从亚稳态第一相马氏转化成稳定的第二相的超声波信号的装置。本发明还涉及复合材料的树脂基材的聚合方法，并进行复合材料的填料成分的马氏体相变。

3. 发明申请

WO2010049522A2 DENTAL FILLING MATERIALS WITH SURFACE MODIFIED ZIRCONIA PARTICLES 审中-公开
标题翻译：牙齿填充材料与表面改性ZIRCONIA颗粒
公开(公告)号：WO2010049522A2
公开(公告)日：2010-05-06
申请号：PCT/EP2009/064373
申请日：2009-10-30
申请人： DENTOFIT A/S , VAN LELIEVELD, Alexander , NIELSEN, Mette Skovgaard
发明人： VAN LELIEVELD, Alexander , NIELSEN, Mette Skovgaard
IPC分类号： A61K6/083
CPC分类号： A61K6/083 , A61K6/0073 , A61K6/087 , C08L33/04 , C08L63/00
摘要： The present application discloses a dental filling material comprising fillers and a polymerizable resin base, the fillers comprising metastable zirconia particles in the tetragonal and/or cubic crystalline phase with less than 30 % (v/v) in the monoclinic phase, and having surface functionalities of the formula: -Zr-O-Zr-O-C(=O)-X-C(R 1 )(R 2 )(R 3 ), wherein X = -O-, -NH-, -S-; R 1 / R 2 = hydrogen, opt.subst. C 1-30 -alkyl, a (meth)acrylate moiety moiety, a (meth)acrylate-C 1-12 -alkyl moiety, opt.subst. C 2-30 -alkenyl, opt.subst. C 5-30 -alkadienyl, opt.subst. C 8-30 -alkatrienyl, or when X = -NH-, R 1 / R 2 = =O; R 3 = hydrogen, C 1-6 -alkyl, hydroxy, halogen. A method of controlling the volumetric shrinkage of a dental filling material upon curing, and the dental filling material for use in medicine, in particular in dentistry, are also disclosed.
摘要翻译：本申请公开了一种包含填充剂和可聚合树脂基质的牙科填充材料，所述填料包含在单斜晶相中小于30％（v / v）的四方晶和/或立方晶相中的亚稳态氧化锆颗粒，并且具有表面官能度其中X = -O-，-NH-，-S-; -Zr-O-Zr-OC（= O）-XC（R1）（R2）（R3） R1 / R2 =氢，opt.subst。（甲基）丙烯酸酯部分部分，（甲基）丙烯酸酯-C 1-12烷基部分，优选。 C2-30-烯基，选择性 C5-30-链二烯基，opt.subst。或当X = -NH-时，R 1 / R 2 = = O; R3 =氢，C1-6烷基，羟基，卤素。还公开了一种在固化时控制牙科填充材料的体积收缩率的方法，以及用于医学，特别是牙科用的牙科填充材料。

4. 发明申请

WO2007101442A2 AN IMPROVED COMPOSITE MATERIAL, IN PARTICULAR A DENTAL FILLING MATERIAL 审中-公开
标题翻译：改进的复合材料，特别是牙科填充材料
公开(公告)号：WO2007101442A2
公开(公告)日：2007-09-13
申请号：PCT/DK2007/000114
申请日：2007-03-07
申请人： DENTOFIT A/S , van LELIEVELD, Alexander
发明人： van LELIEVELD, Alexander
IPC分类号： A61K6/083
CPC分类号： A61K6/0073 , A61K6/083 , A61L27/446 , B82Y30/00 , C08L33/00
摘要： The present application discloses a composite material comprising one or more fillers and a polymerizable resin base, wherein said one or more fillers comprise at least one filler ingredient, said filler ingredient(s) being present in a metastable first phase and being able to undergo a martensitic transformation to a stable second phase, the volume ratio between said stable second phase and said metastable first phase of said filler ingredient(s) being at least 1.005, and wherein said one or more fillers include a fraction of nanofillers having a refractive index of at least 1.8, and wherein the ratio between (i) the refractive index of the combination of the polymerizable resin base and the nanofillers and (ii) the fraction of the one or more fillers not being said nanofillers is in the range of 1:0.9 to 1: 1.1.
摘要翻译：本申请公开了一种包含一种或多种填料和可聚合树脂基质的复合材料，其中所述一种或多种填料包含至少一种填料成分，所述填料成分存在于亚稳态第一相中并且能够经历马氏体转化为稳定的第二相，所述填料成分的所述稳定的第二相与所述亚稳态第一相之间的体积比为至少1.005，并且其中所述一种或多种填料包括一部分纳米填料，其折射率为至少1.8，并且其中（i）可聚合树脂基质和纳米填料的组合的折射率之间的比率和（ii）不是所述纳米填料的一种或多种填料的分数在1:0.9的范围内至1：1.1。

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