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1.发明公开
公开(公告)号：EP3824986A1
公开(公告)日：2021-05-26
申请号：EP20208261.6
申请日：2020-11-18
IPC分类号： B01D39/08
摘要： The present invention refers to an organic or inorganic synthetic fiber, said fiber being coated: (a) by a first nickel metal layer, (b) by a second layer comprising silver and TiO 2 , a textile structure comprising said fiber and an air treatment and filtration system, said system comprising said textile structure, system in which the fiber of the textile structure is irradiated by ultraviolet rays.
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公开(公告)号：EP3313926A1
公开(公告)日：2018-05-02
申请号：EP16745832.2
申请日：2016-06-24
发明人： CIGADA, Alberto , PROFAIZER, Mauro , DEL CURTO, Barbara , TANZI, Maria Cristina , FARE', Silvia , BARELLI, Nadia
摘要： The present invention related to a thermoplastic composition, suitable to be submitted to common methods of heat forming, or thermoforming, of thermoplastic materials, as well as the thermoformed composite material which is obtained/can be obtained from said thermoplastic composition, said thermoplastic composition and said thermoformed composite material derived therefrom comprising the combination of cellulose with a thermoplastic material comprising a hydrolysable or hydrosoluble polyhydroxylated polymer, such as starch or a polymer based on polyvinyl alcohol (PVA), wherein cellulose is available in an amount ranging from 30 to 60% by Weight, preferably from 40 to 60% by weight, said percentages being calculated on 100 parts by weight of the combination of cellulose with the thermoplastic material comprising a hydrolysable or hydrosoluble polyhydroxylated polymer.
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3.发明授权
公开(公告)号：EP1515759B1
公开(公告)日：2005-10-05
申请号：EP03740162.7
申请日：2003-05-30
CPC分类号： C25D11/26 , A61L27/047 , A61L27/06 , A61L27/306 , A61L27/32 , A61L2430/02 , C25D11/026
摘要： The present invention relates to an osteointegrative interface for implantable prostheses and to a method for the treatment of the osteointegrative interface (1); the method can modify the surface of the osteoingrative interface, which is made of transition metals such as titanium, tantalum and their alloys, in order to produce so-called “biomimetic” surfaces which have innovative compositional and morphological characteristics, and is based on the use of an anodic spark deposition (ASD) anodizing technique performed firstly in a Ca-GP solution and subsequently in a Ca (OH)2 solution.
摘要翻译： 本发明涉及用于可植入假体的骨整合界面和用于治疗骨整合界面（1）的方法; 该方法可以修饰由过渡金属如钛，钽及其合金制成的成骨界面的表面，以产生具有创新组成和形态特征的所谓“仿生”表面，并且基于 首先在Ca-GP溶液中并随后在Ca（OH）2溶液中使用阳极火花沉积（ASD）阳极氧化技术。
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4.发明授权SILICON-BASED BIOMIMETIC TREATMENT FOR THE OSTEOINTEGRATION OF METAL SUBSTRATES 有权仿生处理对金属基体硅为基础，骨整合
公开(公告)号：EP2307594B1
公开(公告)日：2012-05-09
申请号：EP09802579.4
申请日：2009-07-27
发明人： CHIESA, Roberto , CIGADA, Alberto , DELLA VALLE, Cinzia , RONDELLI, Gianni , CANDIANI, Gabriele , GIORDANO, Carmen
CPC分类号： C25D11/26 , A61L27/047 , A61L27/06 , A61L27/32 , A61L2400/18 , C25D11/026
摘要： A method for the biomimetic treatment of a metal substrate, said metal being selected from the group consisting of titanium, tantalum, titanium alloys and tantalum alloys, comprising the steps of: (a) subjecting the metal substrate to an anodic spark deposition (ASD) treatment in an aqueous solution comprising sodium silicate hydrate (Na
2 SiO
3 -2H
2 O), β- glycerophosphate (β-GP), calcium acetate hydrate (C
4 H
6 CaO
4 -H
2 O) and sodium hydroxide (NaOH); and (b) immersing the metal substrate subjected to the ASD anodic deposition treatment in a solution of sodium hydroxide (NaOH). Moreover, the present invention also relates to a deposition aqueous solution comprising sodium silicate hydrate (Na
2 SiO
3 -2H
2 O), β- glycerophosphate (β-GP), calcium acetate hydrate (C
4 H
6 CaO
4 -H
2 O) and sodium hydroxide (NaOH).-
5.发明公开AN OSTEOINTEGRATIVE INTERFACE FOR IMPLANTABLE PROSTHESES AND METHOD FOR ITS MANUFACTURE 有权OSTEOINTEGRIERENDE表面接枝植入及其制造方法
公开(公告)号：EP1515759A1
公开(公告)日：2005-03-23
申请号：EP03740162.7
申请日：2003-05-30
CPC分类号： C25D11/26 , A61L27/047 , A61L27/06 , A61L27/306 , A61L27/32 , A61L2430/02 , C25D11/026
摘要： The present invention relates to an osteointegrative interface for implantable prostheses and to a method for the treatment of the osteointegrative interface (1); the method can modify the surface of the osteoingrative interface, which is made of transition metals such as titanium, tantalum and their alloys, in order to produce so-called “biomimetic” surfaces which have innovative compositional and morphological characteristics, and is based on the use of an anodic spark deposition (ASD) anodizing technique performed firstly in a Ca-GP solution and subsequently in a Ca (OH)2 solution.
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公开(公告)号：EP4031364A1
公开(公告)日：2022-07-27
申请号：EP20788876.9
申请日：2020-09-16
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7.发明公开SILICON-BASED BIOMIMETIC TREATMENT FOR THE OSTEOINTEGRATION OF METAL SUBSTRATES 有权仿生处理对金属基体硅为基础，骨整合
公开(公告)号：EP2307594A1
公开(公告)日：2011-04-13
申请号：EP09802579.4
申请日：2009-07-27
发明人： CHIESA, Roberto , CIGADA, Alberto , DELLA VALLE, Cinzia , RONDELLI, Gianni , CANDIANI, Gabriele , GIORDANO, Carmen
CPC分类号： C25D11/26 , A61L27/047 , A61L27/06 , A61L27/32 , A61L2400/18 , C25D11/026
摘要： A method for the biomimetic treatment of a metal substrate, said metal being selected from the group consisting of titanium, tantalum, titanium alloys and tantalum alloys, comprising the steps of: (a) subjecting the metal substrate to an anodic spark deposition (ASD) treatment in an aqueous solution comprising sodium silicate hydrate (Na
2 SiO
3 -2H
2 O), β- glycerophosphate (β-GP), calcium acetate hydrate (C
4 H
6 CaO
4 -H
2 O) and sodium hydroxide (NaOH); and (b) immersing the metal substrate subjected to the ASD anodic deposition treatment in a solution of sodium hydroxide (NaOH). Moreover, the present invention also relates to a deposition aqueous solution comprising sodium silicate hydrate (Na
2 SiO
3 -2H
2 O), β- glycerophosphate (β-GP), calcium acetate hydrate (C
4 H
6 CaO
4 -H
2 O) and sodium hydroxide (NaOH).
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