公开(公告)号：US20140284522A1

公开(公告)日：2014-09-25

申请号：US14353777

申请日：2012-10-19

申请人： JENACELL GMBH

发明人： Dagmar Fischer ,  Astrid Müller ,  Nadine Hessler

IPC分类号： B01J20/30 ,  B01J20/24

CPC分类号： B01J20/3042 ,  B01J20/24 ,  C08B15/02 ,  C08K3/11 ,  C08L1/02

摘要： The aim of the invention is to dry cellulose and cellulose-containing materials in the shortest possible time and with the lowest possible technical costs, without disruptive stress on the cellulose and without loss of stability and efficacy of any additive substances, for example medicaments, and to reswell it as required almost completely to the original structure and consistency. According to the invention for the purpose of drying and obtaining the swellability with almost complete reconstitution of the cellulose structure and consistency the dried cellulose to be prepared or the cellulose-containing material is subjected to the adsorbent effect of a moisture binder, in particular an osmotically and/or hygroscopically effective solution and then dried regardless of any structural change to the material.

摘要翻译： 本发明的目的是在尽可能短的时间内以最低的可能技术成本干燥纤维素和含纤维素的材料，而不会对纤维素造成破坏性的应力，并且不损失任何添加剂物质例如药物的稳定性和功效， 根据需要几乎完全重新满足原始结构和一致性。 根据本发明，为了干燥并获得具有几乎完全重构纤维素结构的溶胀性和稠度，将要制备的干燥纤维素或含纤维素材料经受水分粘合剂的吸附效果，特别是渗透性 和/或吸湿性有效的溶液，然后干燥，而不管材料的任何结构变化。

公开(公告)号：US20150225486A1

公开(公告)日：2015-08-13

申请号：US14597235

申请日：2015-01-15

申请人： JENACELL GMBH

发明人： Nadine Hessler ,  Barno Sultanova ,  Dieter Klemm

IPC分类号： C08B15/10

摘要： Multi-phase biomaterials based on bacterially synthesized nanocellulose and method for producing same.

摘要翻译： 基于细菌合成纳米纤维的多相生物材料及其制备方法。

公开(公告)号：US10829567B2

公开(公告)日：2020-11-10

申请号：US14597235

申请日：2015-01-15

申请人： JENACELL GMBH

发明人： Nadine Hessler ,  Barno Baumbach ,  Dieter Klemm

IPC分类号： C08B15/10 ,  C12P19/04 ,  A61L27/48

摘要： Multi-phase biomaterials based on bacterially synthesized nanocellulose and method for producing same.

公开(公告)号：US11529433B2

公开(公告)日：2022-12-20

申请号：US16914543

申请日：2020-06-29

申请人： JENACELL GMBH

发明人： Nadine Hessler

IPC分类号： A61K8/02 ,  A61L2/08 ,  A61K8/73 ,  A61Q19/00

摘要： A cellulose-containing article for treating an area of skin, wherein the article comprises BNC in an amount of at least 1% by weight and at most 15% by weight, comprises fluid in an amount of at least 85% by weight and at most 99% by weight, has an average thickness of at least 0.5 mm and at most 8 mm, wherein the BNC is of microbial origin.

公开(公告)号：US10736823B2

公开(公告)日：2020-08-11

申请号：US15779312

申请日：2016-09-27

申请人： JENACELL GMBH

发明人： Nadine Hessler

IPC分类号： A61K8/02 ,  A61K8/73 ,  A61Q19/00 ,  A61L15/28 ,  A61L15/44 ,  A61K8/49 ,  A61Q19/08 ,  A61K9/70

摘要： A cellulose-containing article for treating an area of skin, wherein the article—comprises BNC in an amount of at least 1% by weight and at most 15% by weight, —comprises fluid in an amount of at least 85% by weight and at most 99% by weight, —has an average thickness of at least 0.5 mm and at most 8 mm, wherein the BNC is of microbial origin.