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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
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。
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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。
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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
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。
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公开(公告)号:US07354969B2
公开(公告)日:2008-04-08
申请号:US10467080
申请日:2002-02-06
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。
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公开(公告)号:US20060275734A1
公开(公告)日:2006-12-07
申请号:US10557822
申请日:2004-05-21
申请人: Pekka Vallittu , Lippo Lassila , Antti Yli-Urpo , Arzu Tezvergil
发明人: Pekka Vallittu , Lippo Lassila , Antti Yli-Urpo , Arzu Tezvergil
CPC分类号: A61K6/083 , A61C5/85 , A61K6/0032 , Y10T29/49567 , C08L33/04 , C08L75/16
摘要: The invention relates to a matrix band that is characterized in that it comprises fibers and a matrix, at least a portion of said matrix being at least partially uncured. The invention further relates to a dental restoration kit, a prepreg and the use of said matrix.
摘要翻译: 本发明涉及一种矩阵带,其特征在于其包括纤维和基质,所述基质的至少一部分至少部分未固化。 本发明还涉及牙齿修复试剂盒,预浸料和所述基质的用途。
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公开(公告)号:US20080065123A1
公开(公告)日:2008-03-13
申请号:US11630976
申请日:2005-06-29
申请人: Antti Yli-Urpo , Heimo Ylanen , Joni Korventausta , Hanna Arstila , Timo Narhi , Mikko Hupa , Pekka Vallittu
发明人: Antti Yli-Urpo , Heimo Ylanen , Joni Korventausta , Hanna Arstila , Timo Narhi , Mikko Hupa , Pekka Vallittu
CPC分类号: A61L27/306 , A61L27/10 , A61L2420/04 , B32B3/18 , B32B17/02 , C03C3/097 , C03C4/0007 , C03C4/0014 , C03C12/00 , C03C13/00 , C03C14/00 , C03C25/26 , C03C25/42 , C03C25/47 , Y10T428/252
摘要: The invention relates to a multilayer material comprising at least two layers of web and at least one layer of particles, said particles being arranged between said at least two layers of web. According to the invention at least a part of said multilayer material is made of bioactive glass and said particles are sol-gel derived silica particles. The invention also relates to different uses of said multilayer material.
摘要翻译: 本发明涉及一种包含至少两层纤维网和至少一层颗粒层的多层材料,所述颗粒布置在所述至少两层纤维网之间。 根据本发明,所述多层材料的至少一部分由生物活性玻璃制成,所述颗粒是溶胶 - 凝胶衍生的二氧化硅颗粒。 本发明还涉及所述多层材料的不同用途。
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公开(公告)号:US06197410B1
公开(公告)日:2001-03-06
申请号:US09251473
申请日:1999-02-17
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。
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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。
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公开(公告)号:US20120089237A1
公开(公告)日:2012-04-12
申请号:US13147085
申请日:2010-01-29
申请人: Pekka Vallittu , Kalle Aitasalo , Matti Peltola , Lippo Lassila , Sari Tuusa
发明人: Pekka Vallittu , Kalle Aitasalo , Matti Peltola , Lippo Lassila , Sari Tuusa
CPC分类号: A61L27/50 , A61F2/2803 , A61F2/2875 , A61F2/3094 , A61F2/30965 , A61F2002/30011 , A61F2002/30032 , A61F2002/3092 , A61F2002/30971 , A61F2240/001 , A61F2250/0023 , A61F2250/003 , A61L27/446 , A61L27/48 , A61L27/56 , A61L31/128 , A61L31/129 , A61L31/146 , A61L31/18 , Y10T428/24942
摘要: The present invention relates to a composite comprising a structural part, a porous part, and at least two interconnecting parts arranged at a distance from each other and extending from the structural part to the porous part, thus connecting them to each other. The implant is characterised in that each interconnecting part is in the form of a band having a length, a width and a height, the width and the height both being independently at most 20% of the length of the band, and in that at least one of the interconnecting parts is at least partially embedded into the structural and porous parts.
摘要翻译: 本发明涉及一种复合材料,其包括结构部分,多孔部分和至少两个彼此间隔设置并从结构部分延伸到多孔部分的互连部件,从而将它们彼此连接。 植入物的特征在于,每个互连部分是具有长度,宽度和高度,宽度和高度的带的形式,其独立地为带的长度的至多20%,并且至少在该至少 互连部件中的一个至少部分地嵌入结构和多孔部件中。
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公开(公告)号:US09144630B2
公开(公告)日:2015-09-29
申请号:US13147085
申请日:2010-01-29
申请人: Pekka Vallittu , Kalle Aitasalo , Matti Peltola , Lippo Lassila , Sari Tuusa , Toini Peltola
发明人: Pekka Vallittu , Kalle Aitasalo , Matti Peltola , Lippo Lassila , Sari Tuusa
IPC分类号: A61L27/50 , A61F2/28 , A61L27/44 , A61L27/48 , A61L27/56 , A61L31/12 , A61L31/14 , A61L31/18 , A61F2/30
CPC分类号: A61L27/50 , A61F2/2803 , A61F2/2875 , A61F2/3094 , A61F2/30965 , A61F2002/30011 , A61F2002/30032 , A61F2002/3092 , A61F2002/30971 , A61F2240/001 , A61F2250/0023 , A61F2250/003 , A61L27/446 , A61L27/48 , A61L27/56 , A61L31/128 , A61L31/129 , A61L31/146 , A61L31/18 , Y10T428/24942
摘要: The present invention relates to a composite comprising a structural part, a porous part, and at least two interconnecting parts arranged at a distance from each other and extending from the structural part to the porous part, thus connecting them to each other. The implant is characterized in that each interconnecting part is in the form of a band having a length, a width and a height, the width and the height both being independently at most 20% of the length of the band, and in that at least one of the interconnecting parts is at least partially embedded into the structural and porous parts.
摘要翻译: 本发明涉及一种复合材料,其包括结构部分,多孔部分和至少两个彼此间隔设置并从结构部分延伸到多孔部分的互连部件,从而将它们彼此连接。 植入物的特征在于,每个互连部分是具有长度,宽度和高度,宽度和高度的带的形式,其独立地为带的长度的至多20%,并且至少在该至少 互连部件中的一个至少部分地嵌入结构和多孔部件中。
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