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1.发明授权公开(公告)号：US09290583B2
公开(公告)日：2016-03-22
申请号：US13393855
申请日：2010-09-03
Applicant: Suzelei Montanari , Jean Stephane Condoret , Severine Camy , Benjamin Renault
Inventor： Suzelei Montanari , Jean Stephane Condoret , Severine Camy , Benjamin Renault
CPC classification number: C08B15/04 , B08B7/0021 , Y02P20/544
Abstract: The present invention relates to a process for washing a polysaccharide-based material which has been subjected to oxidation by at least one oxidizing agent, the said process comprising a first stage of washing with a first densified fluid which is inert with regard to the said oxidizing agent, characterized in that the first stage is followed by a second stage of washing with a washing composition comprising at least one second inert densified fluid and at least one alcohol. The said process according to the invention can additionally comprise a third stage of washing with a third inert densified fluid in order to remove the said alcohol deposited on the said polysaccharide-based material during the said second washing stage. Preferably, the said inert densified fluids are supercritical carbon dioxide.
Abstract translation: 本发明涉及一种洗涤已被至少一种氧化剂氧化的多糖类物质的方法，所述方法包括用第一致密化液体洗涤的第一阶段，所述第一致密化流体相对于所述氧化剂是惰性的 其特征在于，第一阶段之后是用包含至少一种第二惰性致密化流体和至少一种醇的洗涤组合物进行第二阶段的洗涤。 根据本发明的所述方法还可以包括用第三惰性致密化流体洗涤的第三阶段，以便在所述第二洗涤阶段期间去除沉积在所述多糖类材料上的所述醇。 优选地，所述惰性致密流体是超临界二氧化碳。
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2.发明申请公开(公告)号：US20130048030A1
公开(公告)日：2013-02-28
申请号：US13393855
申请日：2010-09-03
Applicant: Suzelei Montanari , Jean Stephane Condoret , Severine Camy , Benjamin Renault
Inventor： Suzelei Montanari , Jean Stephane Condoret , Severine Camy , Benjamin Renault
IPC: B08B3/04
CPC classification number: C08B15/04 , B08B7/0021 , Y02P20/544
Abstract: The present invention relates to a process for washing a polysaccharide-based material which has been subjected to oxidation by at least one oxidizing agent, the said process comprising a first stage of washing with a first densified fluid which is inert with regard to the said oxidizing agent, characterized in that the first stage is followed by a second stage of washing with a washing composition comprising at least one second inert densified fluid and at least one alcohol. The said process according to the invention can additionally comprise a third stage of washing with a third inert densified fluid in order to remove the said alcohol deposited on the said polysaccharide-based material during the said second washing stage. Preferably, the said inert densified fluids are supercritical carbon dioxide.
Abstract translation: 本发明涉及一种洗涤已被至少一种氧化剂氧化的多糖类物质的方法，所述方法包括用第一致密化液体洗涤的第一阶段，所述第一致密化流体相对于所述氧化剂是惰性的 其特征在于，第一阶段之后是用包含至少一种第二惰性致密化流体和至少一种醇的洗涤组合物进行第二阶段的洗涤。 根据本发明的所述方法还可以包括用第三惰性致密化流体洗涤的第三阶段，以便在所述第二洗涤阶段期间去除沉积在所述多糖类材料上的所述醇。 优选地，所述惰性致密流体是超临界二氧化碳。
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公开(公告)号：US20080194805A1
公开(公告)日：2008-08-14
申请号：US11658852
申请日：2005-07-29
Applicant: Michel Vignon , Suzelei Montanari , Daniel Samain , Jean-Stephane Condoret
Inventor： Michel Vignon , Suzelei Montanari , Daniel Samain , Jean-Stephane Condoret
CPC classification number: C08B15/04 , C08B31/08 , C08B33/08 , C08B35/08 , C08B37/00 , D06M15/03 , D21H17/24 , D21H19/54
Abstract: The invention relates to a method for the controlled oxidation of oligo- and/or polysaccharides containing free —CH2OH primary hydroxyl groups, using an oxidising agent. The invention is characterised in that the oxidation reaction is performed in a densified fluid which is inert in relation to the oxidising agents employed. The invention is suitable for use, for example, in the food, paint, paper, textile, agricultural and pharmaceutical industries, in the medical, biomedical or paramedical fields, in the surgical field, in the cosmetic industry and as agents for the complexing or sequestering of metal ions, heavy metals and radioactive elements in the nuclear industry.
Abstract translation: 本发明涉及使用氧化剂来控制含有游离-CH 2 OH羟基的寡糖和/或多糖的氧化方法。 本发明的特征在于，氧化反应在致密流体中进行，该致密流体相对于所用的氧化剂是惰性的。 本发明适用于例如食品，油漆，纸张，纺织品，农业和制药工业，医疗，生物医学或辅助医疗领域，在外科领域，化妆品工业中，以及用于络合或 核工业中金属离子，重金属和放射性元素的螯合。
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4.发明授权Process for treating bone tissue and corresponding implantable biomaterials 失效用于治疗骨组织和相应的可植入生物材料的方法
公开(公告)号：US5725579A
公开(公告)日：1998-03-10
申请号：US568406
申请日：1995-12-06
Applicant: Jacques Fages , Alain Marty , Didier Combes , Jean-Stephane Condoret
Inventor： Jacques Fages , Alain Marty , Didier Combes , Jean-Stephane Condoret
IPC: A61F2/28 , A61F2/46 , A61L2/00 , A61L2/16 , A61L24/00 , A61L27/00 , A61L27/36 , A61L27/50 , A61F2/54
CPC classification number: A61L2/0088 , A61F2/4644 , A61L2/0082 , A61L2/16 , A61L24/0005 , A61L27/3608 , A61L27/3645 , A61L27/365 , A61L27/3683 , A61L27/3687 , A61L27/3691 , A61L27/50 , A61F2002/4646 , A61L2430/02 , Y10S623/919 , Y10S623/923
Abstract: The present invention concerns a process for treating bone tissue of animal or human origin, and a corresponding implantable biomaterial. According to the present invention, a fluid in the supercritical state is caused to penetrate throughout the bone tissue. The bone tissue thus treated can then undergo stages of extracting specific proteins. This tissue is intended to be placed on a damaged bone tissue and has mechanical properties at least equivalent to those of natural bone.
Abstract translation: 本发明涉及用于治疗动物或人源的骨组织的方法和相应的可植入生物材料。 根据本发明，使超临界状态的液体贯穿整个骨组织。 这样处理的骨组织然后可以进行提取特定蛋白质的阶段。 该组织旨在被放置在损伤的骨组织上并且具有至少相当于天然骨的机械性能。
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