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    • 6. 发明申请
    • Method and color kit for color correction of replacement teeth or natural teeth
    • 更换牙齿或天然牙齿的颜色校正方法和颜色套件
    • US20050123880A1
    • 2005-06-09
    • US10957057
    • 2004-10-01
    • Andreas GrundlerAlfred HohmannAlbert Erdrich
    • Andreas GrundlerAlfred HohmannAlbert Erdrich
    • A61C13/08A61K6/00A61K6/083A61K6/10C09D7/12C09D201/00A61C5/00
    • A61C13/082
    • A method for color correction of replacement teeth or tooth surfaces by application of light-hardening corrective colors for the basic tooth colors is carried out with a color kit comprising: 1 corrective color for the Vita shades A, 1 corrective color for the Vita shades B, 1 corrective color for the Vita shades C, 1 corrective color for the Vita shades D, 1 orange corrective color for individualizing the Vita shades in the red/yellow color range, 1 blue corrective color for individualizing the Vita shades in the blue/green color range, 1 white corrective color for individualizing the Vita shades with respect to brightness and transparency, 1 transparent thinning enamel for adjusting the color intensity and optionally 1 black corrective color to individualize the Vita shades with respect to brightness 1 shade guide with mixing instructions and explanations of correction options, necessary tools like mixing plate, measuring pipette and brush.
    • 通过使用用于基本牙齿颜色的光硬化校正颜色来替代牙齿或牙齿表面的颜色校正的方法是用颜色试剂盒进行的,所述颜色试剂盒包括:Vita色调A的1个校正颜色,Vita色调B的校正颜色 ,Vita色调1的修正颜色,Vita色调D的1个校正颜色,1个橙色校正颜色,用于个性化红/黄色范围中的Vita色调,1个蓝色校正颜色,用于个性化蓝/绿色Vita色调 颜色范围,1个白色修正颜色,用于个性化Vita阴影相对于亮度和透明度,1透明稀释珐琅调整颜色强度和可选的1黑色校正颜色,以使Vita阴影相对于亮度1个阴影指南与混合说明和 校正选项的说明,混合板,测量移液器和刷子等必要工具。
    • 8. 发明授权
    • Composite materials having a low shrinkage force
    • 具有低收缩力的复合材料
    • US07601767B2
    • 2009-10-13
    • US11408534
    • 2006-04-21
    • Klaus RuppertAndreas GrundlerKurt ReischlMichael EckAlfred HohmannChristine Diefenbach
    • Klaus RuppertAndreas GrundlerKurt ReischlMichael EckAlfred HohmannChristine Diefenbach
    • A61K6/083A61K6/09C08K3/40A61C5/00
    • A61K6/083A61K6/0091A61K6/09C08L75/16C08L33/00
    • For composite materials having a total filler content of 80 to 95% by weight, containing A) 0.5 to 10% by weight of non-agglomerated nanofillers having particle sizes of 1 to 50 nm in the filler component, B) at least 60% by weight of a filler mixture of 50 to 90% coarse-particle and 10 to 50% fine-particle dental glass in the filler component, having a size ratio, relative to the average particle size (d50 value), of coarse to fine particles of >1:4 to 1:30, C) as monomer component, a monomer mixture of i. 60 to 80% bis-GMA or TCD-di-HEMA or TCD-di-HEA, ii. 10 to 18% UDMA, iii. Residual TEDMA and/or multifunctional crosslinkers, D) up to 1% photoinitiator(s); and E) optionally, at least one additional dental glass in the filler component having a different particle size than the coarse- and fine-particle dental glass, the polymerization shrinkage may be reduced to
    • 对于总填料含量为80〜95重量%的复合材料,含有A)0.5〜10重量%的填料组分中粒径为1〜50nm的非凝聚型纳米填料,B)至少60% 填料组分中含有50〜90%粗颗粒和10〜50%微细牙科玻璃的填料混合物的重量比,相对于平均粒径(d50值),粗粉与 > 1:4〜1:30,C)作为单体成分, 60至80%的双-GMA或TCD-di-HEMA或TCD-di-HEA,ii。 10至18%UDMA,iii。 残余TEDMA和/或多官能交联剂,D)高达1%的光引发剂; 和E)任选地,填料组分中至少一种另外的牙科玻璃具有与粗细微粒牙科玻璃不同的粒度,聚合收缩率可以降低至<1.6体积%(根据粘合的圆盘 方法;牙科材料(2004)20,88-95),并且收缩力(根据光弹性方法测量;牙科材料(2004)20,313-321)可以降低至<3.5MPa(聚合后24小时测量 )。