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公开(公告)号：US20170319753A1
公开(公告)日：2017-11-09
申请号：US15610190
申请日：2017-05-31
Applicant: DSM IP ASSETS B.V.
Inventor： Claudia Maria VAZ , Leonardus Gerardus Bernardus BREMER , Joseph Arnold Paul Maria SIMMELINK , Marko DORSCHU , Jozef Maria Rudi Hendrik GOOSSENS , Harm van der WERFF
IPC: A61L31/04 , A61L27/16 , A61L29/04 , C08K3/22 , C08L23/06 , C08K3/08 , D06M11/83 , D01F11/12 , D06M11/47
Abstract: The invention concerns a high performance polyethylene (HPPE) member comprising at least 5 wt-% of a radiopaque component, the HPPE member is biocompatible and the radiopaque component is a particulate at least partially arranged inside a HPPE filament of the HPPE member. Furthermore, the radiopaque component has a particle size of at most 1 μm, preferably the radiopaque component has a particle size of at most 0.5 μm. The invention also concerns a method of making the HPPE member and various medical devices and repair products comprising the HPPE member.
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公开(公告)号：US20160310910A1
公开(公告)日：2016-10-27
申请号：US15104424
申请日：2014-12-11
Applicant: DSM IP ASSETS B.V.
Inventor： Roman STEPANYAN , Marko DORSCHU , Petrus Johannes Lambertus BOONEN , Filip Stefan Emiel OOSTERLINCK
CPC classification number: B01D71/56 , B01D61/147 , B01D67/0004 , B01D67/0083 , B01D2239/025 , B01D2239/0631 , B01D2239/065 , B01D2323/08 , B01D2323/12 , B01D2323/39 , B32B5/022 , B32B5/24 , B32B5/26 , B32B2255/02 , B32B2255/26 , B32B2262/0261 , B32B2262/0276 , B32B2307/7145 , B32B2307/726 , D01D5/0038 , D01F6/90 , D01F6/92 , D10B2505/04
Abstract: The invention relates to a method for the manufacture of a layered membrane construction comprising a) providing a solution comprising a mixture of a polymer A and a polymer B in a weight ratio A/B between 50/50 and 95/05, polymer A having a melting temperature TmA and a polymer B having a melting temperature TmB wherein TmB is below TmA by at least 40° C.; b) applying the solution provided in step a) on a first carrier substrate to form a nanofiber layer on said substrate; c) consolidating the nanofiber layer formed on the substrate by thermal bonding at a temperature between TmB and TmA by means of a temperature and/or pressure cycle thus obtaining the membrane.
Abstract translation: 本发明涉及一种制造层状膜结构的方法，包括：a）提供包含聚合物A和聚合物B的混合物的溶液，其重量比A / B为50/50至95/05，聚合物A具有 熔融温度TmA和熔点TmB的聚合物B，其中TmB低于TmA至少40℃; b）将步骤a）中提供的溶液施加到第一载体衬底上，以在所述衬底上形成纳米纤维层; c）通过温度和/或压力循环在TmB和TmA之间的温度下通过热粘合来固结在基底上形成的纳米纤维层，从而获得膜。
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公开(公告)号：US20160290769A1
公开(公告)日：2016-10-06
申请号：US15178561
申请日：2016-06-09
Applicant: DSM IP ASSETS B.V.
Inventor： Roelof MARISSEN , Joseph Arnold Paul Maria SIMMELINK , Reinard Jozef Maria STEEMAN , Gijsbertus Hendrikus Maria CALIS , Jacobus Johannes MENCKE , Jean Hubert Marie BEUGELS , David VANEK , Johann VAN ELBURG , Alexander Volker PETERS , Steen TANDERUP , Marko DORSCHU
CPC classification number: F41H5/0471 , B32B5/022 , B32B5/024 , B32B7/005 , B32B27/06 , B32B2571/02 , F41H5/0421 , F41H5/0428 , F41H5/0457 , F41H5/0485 , Y10T156/1015 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913
Abstract: The invention relates to ballistic resistant article having a multilayered material sheet which includes a consolidated stack of unidirectional monolayers of drawn polymer, whereby the draw direction of two subsequent monolayers in the stack differs. At least one monolayer comprises a plurality of unidirectional tapes of the drawn polymer, aligned in the same direction, whereby adjacent tapes do not overlap. The invention also relates to a process for the preparation of the multilayered material sheet, and to a ballistic resistant article comprising the multilayered material sheet.
Abstract translation: 本发明涉及具有多层材料片的防弹制品，其包括拉伸聚合物的单向单层的固结叠层，由此叠层中两个后续单层的拉伸方向不同。 至少一个单层包括多个拉伸的聚合物的单向带，沿相同的方向排列，由此相邻的带不重叠。 本发明还涉及制备多层材料片的方法，以及包括多层材料片的防弹制品。
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公开(公告)号：US20140083285A1
公开(公告)日：2014-03-27
申请号：US14092819
申请日：2013-11-27
Applicant: DSM IP ASSETS B.V.
Inventor： Roelof MARISSEN , Joseph Arnold Paul Maria SIMMELINK , Reinard Jozef Maria STEEMAN , Gijsbertus Hendrikus Maria CALIS , Jacobus Johannes MENCKE , Jean Hubert Marie BEUGELS , David VANEK , Johann VAN ELBURG , Alexander Volker PETERS , Steen TANDERUP , Marko DORSCHU
CPC classification number: F41H5/0471 , B32B5/022 , B32B5/024 , B32B7/005 , B32B27/06 , B32B2571/02 , F41H5/0421 , F41H5/0428 , F41H5/0457 , F41H5/0485 , Y10T156/1015 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913
Abstract: The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer, whereby the draw direction of two subsequent monolayers in the stack differs. At least one monolayer comprises a plurality of unidirectional tapes of the drawn polymer, aligned in the same direction, whereby adjacent tapes do not overlap. The invention also relates to a process for the preparation of the multilayered material sheet, and to a ballistic resistant article comprising the multilayered material sheet.
Abstract translation: 本发明涉及一种多层材料片，其包括拉伸聚合物的单向单层的固结叠层，由此叠层中两个后续单层的拉伸方向不同。 至少一个单层包括多个拉伸的聚合物的单向带，沿相同的方向排列，由此相邻的带不重叠。 本发明还涉及制备多层材料片的方法，以及包括多层材料片的防弹制品。
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