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    Prepreg
    1.
    发明授权
    Prepreg 有权
    预浸料

    公开(公告)号：US06197410B1

    公开(公告)日：2001-03-06

    申请号：US09251473

    申请日：1999-02-17

    申请人： Pekka Vallittu ,  Antti Yli-Urpo ,  Ilkka Kangasniemi

    发明人： Pekka Vallittu ,  Antti Yli-Urpo ,  Ilkka Kangasniemi

    IPC分类号： C08K300

    CPC分类号： A61K6/0044 ,  A61K6/083 ,  A61K6/087 ,  A61L27/443 ,  A61L27/446 ,  A61L27/48 ,  Y10T428/249924 ,  C08L33/00 ,  C08L67/04

    摘要： This invention relates to a shapable prepreg comprising fibers and a polymeric matrix. The polymeric matrix is a multiphase matrix comprising a first matrix component consisting of a monomer or a dendrimer, and a second matrix component consisting of high molecular weight organic molecules, said second matrix component forming a sticky membrane of the prepreg with an interpenetrating polymer network (IPN) bonding to the first matrix component. Preferably, the prepreg further comprises a third matrix component consisting of high molecular weight organic molecules, said third component being distributed between the fibers.

    摘要翻译： 本发明涉及包含纤维和聚合物基质的可成形预浸料。 聚合物基质是包含由单体或树枝状聚合物组成的第一基质组分和由高分子量有机分子组成的第二基质组分的多相基质，所述第二基质组分形成具有互穿聚合物网络（IPN）的预浸料的粘膜， 结合到第一基质组分。 优选地，预浸料还包括由高分子量有机分子组成的第三基质组分，所述第三组分分布在纤维之间。

    Prepreg and its use
    2.
    发明授权
    Prepreg and its use 有权
    预浸料及其用途

    公开(公告)号：US07435764B2

    公开(公告)日：2008-10-14

    申请号：US10558274

    申请日：2004-05-21

    申请人： Pekka Vallittu ,  Antti Yli-Urpo ,  Lippo Lassila ,  Timo Närhi ,  Tuomas Waltimo

    发明人： Pekka Vallittu ,  Antti Yli-Urpo ,  Lippo Lassila ,  Timo Närhi ,  Tuomas Waltimo

    IPC分类号： A61K6/083 ,  A61C5/00

    CPC分类号： A61K6/083 ,  A61C19/063 ,  A61K6/0032 ,  C08L33/00

    摘要： The invention relates to a prepreg comprising a base part, said base part comprising fibers and a matrix, said matrix being at least partially uncured. The prepreg is characterized in that it further comprises a surface part consisting essentially of bioactive filler material, said bioactive filler material being in particle form and at least partially and at most partially embedded in said base part. The invention also relates to a composite obtainable by curing said prepreg. The invention further relates to a mineralizing sheet for treatment of hypersensitive teeth and to the use of said prepreg and composite.

    摘要翻译： 本发明涉及一种预浸料，其包含基体部分，所述基体部分包含纤维和基体，所述基体至少部分未固化。 预浸料的特征在于，其还包括基本上由生物活性填料材料组成的表面部分，所述生物活性填料材料为颗粒形式，并且至少部分且最多部分地嵌入所述基底部分。 本发明还涉及通过固化所述预浸料获得的复合物。 本发明还涉及一种用于治疗过敏牙齿的矿化片以及所述预浸料和复合材料的使用。

    Prepreg and its use
    4.
    发明申请
    Prepreg and its use 有权
    预浸料及其用途

    公开(公告)号：US20070054244A1

    公开(公告)日：2007-03-08

    申请号：US10558274

    申请日：2004-05-21

    申请人： Pekka Vallittu ,  Antti Yli-Urpo ,  Lippo Lassila ,  Timo Narhi ,  Tuomas Waltimo

    发明人： Pekka Vallittu ,  Antti Yli-Urpo ,  Lippo Lassila ,  Timo Narhi ,  Tuomas Waltimo

    IPC分类号： A61C5/00

    CPC分类号： A61K6/083 ,  A61C19/063 ,  A61K6/0032 ,  C08L33/00

    摘要： The invention relates to a prepreg comprising a base part, said base part comprising fibers and a matrix, said matrix being at least partially uncured. The prepreg is characterized in that it further comprises a surface part consisting essentially of bioactive filler material, said bioactive filler material being in particle form and at least partially and at most partially embedded in said base part. The invention also relates to a composite obtainable by curing said prepreg. The invention further relates to a mineralizing sheet for treatment of hypersensitive teeth and to the use of said prepreg and composite.

    摘要翻译： 本发明涉及一种预浸料，其包含基体部分，所述基体部分包含纤维和基体，所述基体至少部分未固化。 预浸料的特征在于，其还包括基本上由生物活性填料材料组成的表面部分，所述生物活性填料材料为颗粒形式，并且至少部分且最多部分地嵌入所述基底部分。 本发明还涉及通过固化所述预浸料获得的复合物。 本发明还涉及一种用于治疗过敏牙齿的矿化片以及所述预浸料和复合材料的用途。

    Prepreg, a composite and their uses
    5.
    发明授权
    Prepreg, a composite and their uses 有权
    预浸料，复合材料及其用途

    公开(公告)号：US07235290B2

    公开(公告)日：2007-06-26

    申请号：US10479809

    申请日：2002-06-12

    申请人： Pekka Vallittu ,  Lippo Lassila ,  Antti Yli-Urpo

    发明人： Pekka Vallittu ,  Lippo Lassila ,  Antti Yli-Urpo

    IPC分类号： B32B25/02 ,  B32B5/26 ,  A61C13/12

    CPC分类号： A61K6/08 ,  A61L27/16 ,  Y10T428/249938 ,  Y10T428/249971 ,  Y10T442/3187 ,  Y10T442/3715

    摘要： A prepreg containing fibers and a curable matrix, the prepreg having a core and a surface part encasing the core, where the matrix of the core and of the surface part are made of the same material and where the proportion of the matrix to the fibers is higher in the core than in the surface part. A composite obtainable from the prepreg as well as the use of the composite or prepreg are also disclosed.

    摘要翻译： 包含纤维和可固化基质的预浸料坯，预浸料坯具有芯部和包围芯部的表面部分，其中芯部和表面部分的基体由相同的材料制成，并且其中基质与纤维的比例为 核心比表面部分高。 还公开了可从预浸料获得的复合材料以及复合材料或预浸料的使用。

    Dental and medical polymer composites and compositions
    6.
    发明授权
    Dental and medical polymer composites and compositions 有权
    牙科和医用聚合物复合材料和组合物

    公开(公告)号：US07354969B2

    公开(公告)日：2008-04-08

    申请号：US10467080

    申请日：2002-02-06

    申请人： Pekka Vallittu ,  Lippo Lassila ,  Mikael Skrifvars ,  Eeva Viljanen ,  Antti Yli-Urpo

    发明人： Pekka Vallittu ,  Lippo Lassila ,  Mikael Skrifvars ,  Eeva Viljanen ,  Antti Yli-Urpo

    IPC分类号： C08L51/06 ,  C08K3/04 ,  C08K3/40

    CPC分类号： A61K6/083 ,  A61L27/48 ,  C08L101/005 ,  Y10S977/754 ,  C08L33/00

    摘要： The invention relates to polymerizable multifunctional polymer composites and compositions, which are suitable for dental and medical applications, such as dental prostheses, filling materials, implants and the like. It also relates to a method for the manufacture of such polymerizable multifunctional polymer composites and compositions, and to the use of the multifunctional polymer composites and compositions in dental and medical applications. A multifunctional polymer composite or composition is manufactured from 30-99 wt % of a monomer mixture containing 30-99 wt % of a dendrimer or a combination of dendrimers and 1-70 wt % of a reactive solvent or a combination of reactive solvents, and 0.1-70 wt % of a nanofiller or a combination of nanofillers.

    摘要翻译： 本发明涉及适用于牙齿和医疗应用的可聚合多功能聚合物复合物和组合物，例如牙科假体，填充材料，植入物等。 它还涉及制备这种可聚合的多官能聚合物复合材料和组合物的方法，以及在牙齿和医学应用中使用多官能聚合物复合材料和组合物。 多官能聚合物复合材料或组合物由30-99重量％的含有30-99重量％的树状聚合物或树枝状聚合物和1-70重量％的反应性溶剂或反应性溶剂的组合的单体混合物制成，以及 0.1-70重量％的纳米填料或纳米填料的组合。

    Method and product for shaping a fibre product for dental use
    8.
    发明授权
    Method and product for shaping a fibre product for dental use 失效
    用于成型用于牙科用途的纤维产品的方法和产品

    公开(公告)号：US06881062B2

    公开(公告)日：2005-04-19

    申请号：US10169457

    申请日：2001-01-11

    申请人： Ilkka Kangasniemi ,  Pekka Vallittu

    发明人： Ilkka Kangasniemi ,  Pekka Vallittu

    IPC分类号： A61C5/77 ,  A61C13/00 ,  A61C13/003 ,  A61C13/225 ,  A61C5/04

    CPC分类号： A61C13/0003 ,  A61C5/77 ,  A61C13/26

    摘要： The invention relates to a method and silicone product for shaping a fibre product used in dentistry to reinforce a prosthetic appliance or a similar structure under construction to conform to the final location. The fibre product containing fibres and curable material is pressed by means of silicone material against the final location or a model thereof followed by curing the curable material present in the fibre product. The invention is characterized in that the silicone material is a polymerised, elastic and soft silicone material that has been shaped to a piece (10,11) corresponding to the size and shape of the fibre product to be shaped, and that when pressed, the silicone material adopts the shape of the final location or the model thereof.

    摘要翻译： 本发明涉及一种用于成形用于牙科的纤维制品的方法和硅酮产品，用于加强在建设中符合最终位置的假肢器具或类似结构。 含有纤维和可固化材料的纤维产品通过硅树脂材料压在最终位置或其模型上，然后固化存在于纤维产品中的可固化材料。 本发明的特征在于，硅氧烷材料是聚合的，弹性的和软的硅酮材料，其已经被成形为对应于待成形的纤维产品的尺寸和形状的片（10,11），并且当被压制时 硅胶材料采用最终位置的形状或其型号。

    Applicator system for dental posts and anchors and use of said applicator system
    9.
    发明授权
    Applicator system for dental posts and anchors and use of said applicator system 失效
    用于牙柱和锚的施用器系统以及所述施用器系统的使用

    公开(公告)号：US07001181B2

    公开(公告)日：2006-02-21

    申请号：US10483292

    申请日：2002-07-10

    申请人： Ilkka Kangasniemi ,  Pekka Vallittu

    发明人： Ilkka Kangasniemi ,  Pekka Vallittu

    IPC分类号： A61C5/02 ,  A61C5/04 ,  A61C5/08

    CPC分类号： B05C17/00593 ,  A61C5/35 ,  A61C5/62 ,  B05C17/00516

    摘要： The invention relates to an applicator system (1) for application of a prefabricated reinforced composite post or anchor in its non-cured form into a dentinal canal (3). The invention is characterized in that the applicator system (1) comprises a prefabricated fiber-reinforced composite post or anchor in its non-cured form comprising a matrix and fibers, and an applicator tube (5) having a first end and a second end, wherein the inner diameter dT of said tube (5) is at most 5% larger than the outer diameter DP/A of said post or anchor in its non-cured form, and the outer diameter DT of the second end of said tube (5) through which the post or anchor is applied into the dentinal canal (3) is 0,5-2 mm. The invention further relates to the use of said applicator system.

    摘要翻译： 本发明涉及一种用于将未固化形式的预制增强复合材料柱或锚固件应用于牙质管（3）的施用器系统（1）。 本发明的特征在于，涂抹器系统（1）包括预成型的纤维增强复合材料柱或锚固件，其非固化形式包括基体和纤维，以及具有第一端和第二端的施用管（5） 其特征在于，所述管（5）的内直径比其未固化的所述柱或锚的外径D P / A大至多5％ 形式，并且所述管（5）的第二端的外径D SUB T 0被施加到牙质管（3）中，其为0.5-2mm。 本发明还涉及所述施用器系统的用途。

    Orthodontic appliance
    10.
    发明授权
    Orthodontic appliance 有权
    正畸器具

    公开(公告)号：US06733288B2

    公开(公告)日：2004-05-11

    申请号：US10133656

    申请日：2002-04-29

    申请人： Pekka Vallittu ,  Lippo Lassila ,  Ilkka Kangasniemi

    发明人： Pekka Vallittu ,  Lippo Lassila ,  Ilkka Kangasniemi

    IPC分类号： A61C300

    CPC分类号： A61C7/20

    摘要： The use of a prepreg containing at least one fiber and a matrix to be cured during application, for the production of a fiber-reinforced composite, for active orthodontic therapy. An active orthodontic appliance is disclosed which includes an arch wire in at least one part, directly contactable with teeth and including a fiber-reinforced composite containing at least one fiber and a matrix, the arch wire including a loop directly contactable with a tooth or teeth to be moved by the appliance. A process for manufacturing an active orthodontic appliance and to an active orthodontic method of treatment are also disclosed.

    摘要翻译： 使用含有至少一种纤维和基质的预浸料在施用期间固化，用于生产纤维增强复合材料用于活性矫正治疗。 公开了一种活性矫正器具，其包括至少一部分中的弓形丝，其可直接与牙齿接触并且包括含有至少一种纤维和基质的纤维增强复合物，所述弓丝包括可直接与牙齿或牙齿接触的环 被设备移动。 还公开了用于制造活性矫正器具和主动矫正治疗方法的方法。