-
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。
-
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。
-