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1. 发明申请

US20130004704A1 PROCESS FOR THE MANUFACTURE OF A MULTILAYER MATERIAL SHEET, MULTILAYER MATERIAL SHEET AND USE HEREOF 审中-公开
标题翻译：制造多层材料表的方法，多层材料表及其用途
公开(公告)号：US20130004704A1
公开(公告)日：2013-01-03
申请号：US13515936
申请日：2010-12-16
申请人： Koen van Putten , Johannes Maria Mathias Wilms , Ernst Jan van Klinken , Harm van der Werff , Leonard Josef Arnold Nielaba , Roelof Marissen
发明人： Koen van Putten , Johannes Maria Mathias Wilms , Ernst Jan van Klinken , Harm van der Werff , Leonard Josef Arnold Nielaba , Roelof Marissen
IPC分类号： B32B37/10 , B32B27/02 , B32B5/12
CPC分类号： B32B5/12 , B32B5/26 , B32B27/12 , B32B37/1027 , B32B37/18 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/0253 , B32B2262/0269 , B32B2305/10 , B32B2307/54 , B32B2309/02 , B32B2309/12 , B32B2323/04 , B32B2355/00 , B32B2375/00 , B32B2377/00 , B32B2571/02 , F41H5/0485 , Y10T428/24124
摘要： The invention relates to a process for the manufacture of a multilayer material sheet comprising unidirectional high performance fibers, the process comprising the steps of positioning the fibers in a parallel fashion, consolidation of the fibers to obtain a monolayer, stacking at least two monolayers such that the fiber direction in one monolayer is at an angle a to the direction of the fibers in an adjacent monolayer and fixation whereby the stack of at least two monolayers is subjected to a pressure and temperature treatment for a duration of a least 2 seconds, followed by cooling the stack under pressure to a temperature of 120° C. or lower. The invention furthermore relates to the multilayer material sheet obtainable with the process according to the invention. This multilayer material sheet has a reduced uptake of liquids.
摘要翻译：本发明涉及一种制造包含单向高性能纤维的多层材料片的方法，该方法包括以平行方式定位纤维的步骤，使纤维固化以获得单层，堆叠至少两个单层，使得一个单层中的纤维方向与相邻单层中的纤维的方向成一定角度并固定，由此将至少两个单层的叠层经历至少2秒的持续时间的压力和温度处理，其次是将叠层在压力下冷却至120℃以下的温度。本发明还涉及可通过本发明的方法获得的多层材料片。该多层材料片材具有降低的液体吸收。

2. 发明授权

US07364678B2 Process for making and process for converting polyolefin fibres 有权
标题翻译：聚烯烃纤维的生产和加工工艺
公开(公告)号：US07364678B2
公开(公告)日：2008-04-29
申请号：US10537899
申请日：2003-12-09
申请人： Leo Smit , Joseph Arnold Paul Maria Simmelink , Leonard Josef Arnold Nielaba
发明人： Leo Smit , Joseph Arnold Paul Maria Simmelink , Leonard Josef Arnold Nielaba
IPC分类号： D02G1/20
CPC分类号： D01F6/04 , Y10T428/29 , Y10T428/2933 , Y10T428/2967
摘要： The invention relates to a process for making a multi-filament polyethylene yarn via a gel-spinning process, Wherein a spin finish is applied at least once in an amount of 0.1-10 mass % based on the filament, to a filament that contains less than 50 mass % of solvent; the spin finish comprising at least 95 mass % of at least one volatile compound having a boiling point at 0.1 MPa pressure of from 30 to 250° C.; and the spin finish is subsequently removed by exposing the filament to a temperature of below the melting temperature of the filament. With this process a yarn is made that has a very low amount of residues on the surface of the fibres, without the need for a washing or extraction step, showing good mechanical properties, and very suited for e.g. biomedical applications. The invention further relates to a process for converting polyolefin fibres into a semi-finished or end-use product. The invention also concerns a polyethylene yarn and a semi-finished or end-use product obtainable by said processes, as well as to the use of thereof in biomedical applications.
摘要翻译：本发明涉及一种通过凝胶纺丝法制造复丝聚乙烯纱线的方法，其中纺丝整理剂以基于长丝的0.1-10质量％的量施加至少一次至包含较少的丝超过50质量％的溶剂; 旋涂完成包含至少95质量％的沸点为0.1MPa压力为30至250℃的至少一种挥发性化合物; 然后通过将细丝暴露于低于丝的熔化温度的温度来除去旋涂。通过该方法，在纤维表面上制备具有非常少量的残余物的纱线，而不需要洗涤或提取步骤，显示出良好的机械性能，并且非常适合于例如纤维。生物医学应用。本发明还涉及将聚烯烃纤维转变成半成品或最终用途产品的方法。本发明还涉及可通过所述方法获得的聚乙烯纱线和半成品或最终用途产品，以及其在生物医学应用中的用途。

3. 发明授权

US10315380B2 Process for the manufacture of a multilayer material sheet, multilayer material sheet and use hereof 有权
公开(公告)号：US10315380B2
公开(公告)日：2019-06-11
申请号：US13515936
申请日：2010-12-16
申请人： Koen van Putten , Johannes Maria Mathias Wilms , Ernst Jan van Klinken , Harm van der Werff , Leonard Josef Arnold Nielaba , Roelof Marissen
发明人： Koen van Putten , Johannes Maria Mathias Wilms , Ernst Jan van Klinken , Harm van der Werff , Leonard Josef Arnold Nielaba , Roelof Marissen
IPC分类号： B32B37/10 , B32B27/02 , B32B5/12 , B32B5/26 , B32B27/12 , B32B37/18 , F41H5/04
摘要： The invention relates to a process for the manufacture of a multilayer material sheet comprising unidirectional high performance fibers, the process comprising the steps of positioning the fibers in a parallel fashion, consolidation of the fibers to obtain a monolayer, stacking at least two monolayers such that the fiber direction in one monolayer is at an angle α to the direction of the fibers in an adjacent monolayer and fixation whereby the stack of at least two monolayers is subjected to a pressure and temperature treatment for a duration of a least 2 seconds, followed by cooling the stack under pressure to a temperature of 120° C. or lower. The invention furthermore relates to the multilayer material sheet obtainable with the process according to the invention. This multilayer material sheet has a reduced uptake of liquids.

4. 发明授权

US07582576B2 Surgical soft tissue mesh 有权
标题翻译：手术软组织网
公开(公告)号：US07582576B2
公开(公告)日：2009-09-01
申请号：US10537895
申请日：2003-12-11
申请人： Carina Sacha Snijder , Leonard Josef Arnold Nielaba
发明人： Carina Sacha Snijder , Leonard Josef Arnold Nielaba
IPC分类号： D03D9/00
CPC分类号： A61L31/048 , C08L23/06 , C08L2203/12 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973 , Y10T442/10 , Y10T442/102 , Y10T442/105 , Y10T442/172 , Y10T442/178 , Y10T442/183 , Y10T442/184 , Y10T442/186 , Y10T442/198 , Y10T442/2525 , Y10T442/40 , Y10T442/425 , Y10T442/431 , Y10T442/444
摘要： The invention relates to a soft and flexible surgical soft tissue mesh comprising polyethylene yarns, wherein the polyethylene yarns have a tensile strength of more than 1.0 Gpa and consist of a polyethylene with a relative viscosity of more than 5 dl/g. A further aspect of the invention is a method of producing a soft and flexible surgical soft tissue mesh comprising polyethylene yarns, wherein yarns are applied that comprise filaments made by: a) spinning at least one filament from a solution of polyethylene with a relative viscosity of more than 5 dl/g in a solvent; b) cooling the filament obtained to form a gel filament; c) removing at least partly the solvent from the gel filament; and d) drawing the filament in at least one drawing step before, during or after removing solvent.
摘要翻译：本发明涉及包含聚乙烯纱线的柔软和柔性的外科软组织网，其中聚乙烯纱线具有大于1.0Gpa的拉伸强度并且由相对粘度大于5dl / g的聚乙烯组成。本发明的另一方面是一种生产包含聚乙烯纱线的软和柔性外科软组织网的方法，其中施加纱线，其包括通过以下制备的长丝：a）从聚乙烯溶液中纺出至少一根细丝，相对粘度为在溶剂中大于5dl / g; b）冷却获得的细丝以形成凝胶丝; c）至少部分地从凝胶丝中除去溶剂; 以及d）在除去溶剂之前，期间或之后，在至少一个拉伸步骤中拉丝。

5. 发明申请

US20130047830A1 ARTICLE COMPRISING POLYMERIC TAPES 审中-公开
标题翻译：包含聚合物胶带的文章
公开(公告)号：US20130047830A1
公开(公告)日：2013-02-28
申请号：US13696344
申请日：2011-05-02
申请人： Roelof Marissen , Leonard Josef Arnold Nielaba
发明人： Roelof Marissen , Leonard Josef Arnold Nielaba
IPC分类号： B32B27/06 , F41H5/04 , B32B37/06 , B32B37/10 , B32B3/02 , D03D15/00
CPC分类号： F41H5/0485 , Y10T428/24752 , Y10T428/269 , Y10T428/31504 , Y10T428/31938 , Y10T442/3976
摘要： The invention relates to a flexible article having resistance against ballistic impacts wherein said article comprises a stack of at least two unconnected plies, each ply containing at least two connected monolayers containing polymeric tapes and wherein said monolayers are free of any matrix material.
摘要翻译：本发明涉及一种具有抵抗弹道冲击的柔性制品，其中所述制品包括至少两个未连接层的叠层，每个层包含至少两个包含聚合物带的连接的单层，并且其中所述单层不含任何基质材料。

6. 发明申请

US20150328860A1 PROCESS FOR THE MANUFACTURE OF A MULTILAYER MATERIAL SHEET, MULTILAYER MATERIAL SHEET AND USE HEREOF 审中-公开
标题翻译：制造多层材料表的方法，多层材料表及其用途
公开(公告)号：US20150328860A1
公开(公告)日：2015-11-19
申请号：US14807838
申请日：2015-07-23
申请人： Koen van PUTTEN , Johannes Maria Mathias WILMS , Ernst Jan van KLINKEN , Harm van der WERFF , Leonard Josef Arnold NIELABA , Roelof MARISSEN
发明人： Koen van PUTTEN , Johannes Maria Mathias WILMS , Ernst Jan van KLINKEN , Harm van der WERFF , Leonard Josef Arnold NIELABA , Roelof MARISSEN
IPC分类号： B32B5/12 , B32B27/12 , B32B37/18 , B32B5/26
CPC分类号： B32B5/12 , B32B5/26 , B32B27/12 , B32B37/1027 , B32B37/18 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/0253 , B32B2262/0269 , B32B2305/10 , B32B2307/54 , B32B2309/02 , B32B2309/12 , B32B2323/04 , B32B2355/00 , B32B2375/00 , B32B2377/00 , B32B2571/02 , F41H5/0485 , Y10T428/24124
摘要： Multilayer material sheets containing unidirectional high performance fibers are obtained by a process which includes the steps of positioning the fibers in a parallel fashion, consolidation of the fibers to obtain a monolayer, stacking at least two monolayers such that the fiber direction in one monolayer is at an angle a to the direction of the fibers in an adjacent monolayer and fixation whereby the stack of at least two monolayers is subjected to a pressure and temperature treatment for a duration of a least 2 seconds, followed by cooling the stack under pressure to a temperature of 120° C. or lower. The multilayer material sheet has a reduced uptake of liquids.
摘要翻译：包含单向高性能纤维的多层材料片通过一种方法获得，该方法包括以平行方式定位纤维的步骤，使纤维固结以获得单层，堆叠至少两个单层，使得一个单层中的纤维方向在与相邻单层中的纤维的方向成一定角度，并且固定，由此将至少两个单层的叠层经受至少2秒的持续时间的压力和温度处理，然后在压力下将叠层冷却至温度为120℃以下。多层材料片材的吸收性降低。

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