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1. 发明申请

WO2008116613A1 PROCESS FOR REMOVING RESIDUAL SPIN SOLVENT FROM A GEL SPUN FILAMENT, THE FILAMENT, MULTI-FILAMENT YARN AND PRODUCTS COMPRISING THE FILAMENT 审中-公开
标题翻译：从凝胶发光膜，薄膜，多层纱和包含薄膜的产品中去除残留的旋转溶剂的方法
公开(公告)号：WO2008116613A1
公开(公告)日：2008-10-02
申请号：PCT/EP2008/002298
申请日：2008-03-21
申请人： DSM IP ASSETS B.V. , MARISSEN, Roelof , VAZ, Claudia, Maria , SNIJDER, Carina, Sacha , SIMMELINK, Joseph, Arnold, Paul, Maria , NIELABA, Leonard, Josef, Arnold
发明人： MARISSEN, Roelof , VAZ, Claudia, Maria , SNIJDER, Carina, Sacha , SIMMELINK, Joseph, Arnold, Paul, Maria , NIELABA, Leonard, Josef, Arnold
IPC分类号： D01F6/04 , D01F6/30
CPC分类号： D01F6/04 , A61L17/14 , D01F13/04 , D10B2321/0211 , Y02P70/629 , Y10T428/298
摘要： Process for removing residual spin solvent from a gel spun, UHMwPE filament having an effective diameter of above 16 μm, comprising the steps of: removing residual spin solvent from the filament to a level of below 100 ppm at elevated temperature, while keeping the filament taut. The invention also relates to gel spun UHMwPE filament having an effective diameter of above 16 μm and a residual spin solvent residue of less than 100 ppm. Preferably the filament has a creep rate, measured at 5O °C, under a load, so that the initial stress is 600 MPa, of less than 5⋅10 -6 sec -1 .
摘要翻译：从有效直径大于16μm的凝胶纺丝UHMwPE细丝中去除残余旋转溶剂的方法包括以下步骤：在高温下将剩余的旋转溶剂从长丝中除去至低于100ppm的水平，同时保持丝束拉紧。本发明还涉及具有高于16μm有效直径和小于100ppm的残留旋转溶剂残留物的凝胶纺丝UHMwPE细丝。优选地，长丝在50℃下在负荷下测得蠕变速率，使得初始应力为600MPa，小于5×10 -6秒-1 / SUP>。

2. 发明申请

WO2006040190A1 PROCESS FOR MAKING A MONOFILAMENT-LIKE PRODUCT 审中-公开
标题翻译：制造类似单体产品的方法
公开(公告)号：WO2006040190A1
公开(公告)日：2006-04-20
申请号：PCT/EP2005/011172
申请日：2005-10-14
申请人： DSM IP ASSETS B.V. , DIRKS, Christiaan, Henri, Peter , SIMMELINK, Joseph, Arnold, Paul, Maria
发明人： DIRKS, Christiaan, Henri, Peter , SIMMELINK, Joseph, Arnold, Paul, Maria
IPC分类号： D01F6/04 , D01D5/084 , D01D5/12
CPC分类号： D01F6/04 , Y10T428/2929
摘要： The invention relates to a process for making a monofilament-like product from a precursor containing at least one strand of fibres made from ultra-high molar mass polyethylene, comprising a) exposing the precursor to a temperature within the melting point range of the polyethylene for a time sufficient to at least partly fuse adjacent fibres and b) simultaneously stretching the precursor, wherein the precursor is mechanically compressed during fusing. The monofilament-like product thus made has a smoother surface appearance, and improved abrasion resistance, for example a reduced tendency to pilling during use as fishing line, than known similar products; making it very suitable for use as fishing line and the like. The invention further relates to a monofilament-like product obtainable by said process, and to semi-finished and end-use products comprising said monofilament-like product.
摘要翻译：本发明涉及一种由含有至少一根由超高摩尔质量聚乙烯制成的纤维束的前体制备单丝状产品的方法，该方法包括：a）将前体暴露于聚乙烯熔点范围内的温度足以至少部分熔化相邻纤维的时间和b）同时拉伸前体，其中前体在熔化期间被机械压缩。如此制造的单丝状产品具有比已知的类似产品更平滑的表面外观和改善的耐磨性，例如作为钓鱼线在使用期间降低的起球倾向; 使其非常适合用作钓鱼线等。本发明还涉及通过所述方法获得的单丝状产品，以及包含所述单丝状产品的半成品和最终用途产品。

3. 发明申请

WO2005066401A1 PROCESS FOR MAKING HIGH-PERFORMANCE POLYETHYLENE MULTIFILAMENT YARN 审中-公开
标题翻译：制备高性能聚乙烯多元纤维纱的方法
公开(公告)号：WO2005066401A1
公开(公告)日：2005-07-21
申请号：PCT/NL2004/000903
申请日：2004-12-23
申请人： DSM IP ASSETS B.V. , SIMMELINK, Joseph, Arnold, Paul, Maria , MENCKE, Jacobus, Johannes , MARISSEN, Roelof , JACOBS, Martinus, Johannes, Nicolaas
发明人： SIMMELINK, Joseph, Arnold, Paul, Maria , MENCKE, Jacobus, Johannes , MARISSEN, Roelof , JACOBS, Martinus, Johannes, Nicolaas
IPC分类号： D01F6/04
CPC分类号： F41H5/0478 , A61L17/04 , A61L27/16 , C08F10/02 , C08L23/06 , C08L53/02 , C08L2203/12 , D01D4/02 , D01D5/18 , D01F6/04 , D02G3/02 , D07B1/025 , D07B2205/2014 , D07B2801/10 , D10B2321/0211 , F41H5/0471 , F41H5/0485 , Y10T428/24041 , Y10T428/24058 , Y10T428/24124 , Y10T428/249921 , Y10T428/29 , Y10T428/2913 , Y10T428/2967 , Y10T442/2615 , Y10T442/2623
摘要： The invention relates to a process for making high-performance polyethylene multi-filament yarn comprising the steps of a) making a solution of ultra-high molar mass polyethylene in a solvent; b) spinning of the solution through a spinplate containing at least 5 spinholes into an air-gap to form fluid filaments, while applying a draw ratio DR fluid ; c) cooling the fluid filaments to form solvent-containing gel filaments; d) removing at least partly the solvent from the filaments; and e) drawing the filaments in at least one step before, during and/or after said solvent removing, while applying a draw ratio DR solid of at least 4, wherein in step b) each spinhole comprises a contraction zone of specific dimension and a downstream zone of diameter D n and length D n with L n /D n of from 0 to at most 25, to result in a draw ratio DR fluid = DR sp * DRag of at least 150, wherein DR sp is the draw ratio in the spinholes and DR ag is the draw ratio in the air-gap, with DR sp being greater than 1 and DR ag at least 1. The invention further relates to a high-performance polyethylene multifilament yarn, and to semi-finished or end-use products containing said yarn, especially to ropes and ballistic-resistant composites.
摘要翻译：本发明涉及一种制备高性能聚乙烯复丝纱线的方法，包括以下步骤：a）将超高摩尔质量的聚乙烯溶液制成溶剂; b）将溶液通过包含至少5个喷孔的平板纺丝到气隙中以形成流体细丝，同时施加拉伸比DR流体; c）冷却流体细丝以形成含溶剂的凝胶细丝; d）从长丝中至少部分去除溶剂; 以及e）在所述溶剂去除之前，期间和/或之后至少一个步骤中拉丝长丝，同时施加至少为4的拉伸比DRsolid，其中在步骤b）中，每个纺丝孔包括特定尺寸的收缩区域和下游直径Dn的区域和长度Dn，Ln / Dn为0至最多25，导致拉伸比DRfluid = DRsp * DRag至少为150，其中DRsp是喷丝孔中的拉伸比，DRag是拉伸比在气隙中，DRSP大于1，并且DRag至少为1.本发明还涉及高性能聚乙烯复丝纱线，以及含有所述纱线的半成品或最终用途产品，特别是绳索和弹道耐复合材料。

4. 发明申请

WO2008131925A1 UHMWPE FIBER AND PROCESS FOR PRODUCING THEREOF 审中-公开
标题翻译： UHMWPE纤维及其制造方法
公开(公告)号：WO2008131925A1
公开(公告)日：2008-11-06
申请号：PCT/EP2008/003360
申请日：2008-04-25
申请人： DSM IP ASSETS B.V. , MARISSEN, Roelof , SIMMELINK, Joseph, Arnold, Paul, Maria , LITVINOV, Victor
发明人： MARISSEN, Roelof , SIMMELINK, Joseph, Arnold, Paul, Maria , LITVINOV, Victor
IPC分类号： D01F6/04 , D01D5/06
CPC分类号： D01F6/04 , D01D5/04 , D01D5/12
摘要： The invention relates to gel - spun ultra high molecular weight polyethylene (UHMWPE) fibers and to a process for producing thereof. Specifically, the invention relates a gel - spun UHMWPE fiber comprising an UHMWPE having an intrinsic viscosity in decaline at 135°C of at least 8 dl/g, and having a T 1 relaxation time as measured by Solid - State proton NMR at 26°C of at least 600 ms. The invention further relates to ropes, nets and composites, in particular composites for ballistic applications containing the UHMWPE fibers of the invention.
摘要翻译：本发明涉及凝胶纺超高分子量聚乙烯（UHMWPE）纤维及其制备方法。具体地说，本发明涉及一种包含UHMWPE的凝胶纺丝UHMWPE纤维，该UHMWPE在135℃下的十氢化萘特性粘度至少为8dl / g，并具有通过固体测量的T 1松弛时间 - 在26℃下的状态质子NMR为至少600ms。本发明还涉及绳索，网和复合材料，特别是用于包含本发明的UHMWPE纤维的弹道应用的复合材料。

5. 发明申请

WO2007122011A3 MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION 审中-公开
公开(公告)号：WO2007122011A3
公开(公告)日：2007-11-01
申请号：PCT/EP2007/003690
申请日：2007-04-26
申请人： DSM IP ASSETS B.V. , MARISSEN, Roelof , SIMMELINK, Joseph, Arnold, Paul, Maria , STEEMAN, Reinard, Jozef, Maria , CALIS, Gijsbertus, Hendrikus, Maria , MENCKE, Jacobus, Johannes , BEUGELS, Jean, Hubert, Marie , VANEK, David , VAN ELBURG, Johann , PETERS, Alexander, Volker , TANDERUP, Steen
发明人： MARISSEN, Roelof , SIMMELINK, Joseph, Arnold, Paul, Maria , STEEMAN, Reinard, Jozef, Maria , CALIS, Gijsbertus, Hendrikus, Maria , MENCKE, Jacobus, Johannes , BEUGELS, Jean, Hubert, Marie , VANEK, David , VAN ELBURG, Johann , PETERS, Alexander, Volker , TANDERUP, Steen
IPC分类号： F41H5/04
摘要： The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn ultra high molecular weight polyolefine. The draw direction of two subsequent monolayers in the stack differs. Moreover the thickness of at least one monolayer does not exceed 50 µm, and the strength of at least one monolayer is comprised between 1.2 GPa and 3 GPa. The invention also relates to a ballistic resistant article comprising the multilayered material sheet and to a process for the preparation of the ballistic resistant article.

6. 发明申请

WO2007122009A8 MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION 审中-公开
公开(公告)号：WO2007122009A8
公开(公告)日：2007-11-01
申请号：PCT/EP2007/003684
申请日：2007-04-26
申请人： DSM IP ASSETS B.V. , MENCKE, Jacobus Johannes , SIMMELINK, Joseph Arnold Paul Maria , STEEMAN, Reinard Jozef Maria , MARISSEN, Roelof , CALIS, Gijsbertus, Hendrikus, Maria , BEUGELS, Jean Hubert Marie , VANEK, David , VAN ELBURG, Johann , PETERS, Alexander Volker , TANDERUP, Steen , DORSCHU, Marko
发明人： MENCKE, Jacobus Johannes , SIMMELINK, Joseph Arnold Paul Maria , STEEMAN, Reinard Jozef Maria , MARISSEN, Roelof , CALIS, Gijsbertus, Hendrikus, Maria , BEUGELS, Jean Hubert Marie , VANEK, David , VAN ELBURG, Johann , PETERS, Alexander Volker , TANDERUP, Steen , DORSCHU, Marko
IPC分类号： F41H5/04
摘要： 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.

7. 发明申请

WO2012113727A1 MULTISTAGE DRAWING PROCESS FOR DRAWING POLYMERIC ELONGATED OBJECTS 审中-公开
标题翻译：用于绘制聚合物长轴对象的多画面绘制过程
公开(公告)号：WO2012113727A1
公开(公告)日：2012-08-30
申请号：PCT/EP2012/052775
申请日：2012-02-17
申请人： DSM IP Assets B.V. , STEEMAN, Reinard Jozef Maria , SIMMELINK, Joseph Arnold Paul Maria
发明人： STEEMAN, Reinard Jozef Maria , SIMMELINK, Joseph Arnold Paul Maria
IPC分类号： D01D5/12 , D01F6/04
CPC分类号： C08F110/02 , B29C55/065 , B29D7/01 , B29D99/0078 , B29K2023/0675 , B29K2023/0683 , D01D5/12 , D01F6/04 , D02J1/228
摘要： The invention relates to a multistage drawing process for the drawing of polymeric elongated objects, containing a first drawing stage and a final drawing stage and optionally containing at least one intermediate drawing stage subsequent to the first drawing stage and prior to the final drawing stage, comprising in the following order the steps of: a. providing a polymeric elongated feed object; b. drawing the elongated object in the first drawing stage with a draw ratio of between 30% and 90% of the maximum drawing ratio achievable in the first drawing step; c. optionally drawing the elongated object in the at least one intermediate drawing stage with a draw ratio of between 30% and 90% of the maximum drawing ratio achievable in the at least one intermediate drawing step; d. drawing the elongated object in the final drawing stage with a draw ratio of at most 5, preferably of at most 3.
摘要翻译：本发明涉及一种用于拉伸聚合物细长物体的多级拉伸方法，包括第一拉伸阶段和最终拉伸阶段，并且可选地包含在第一拉伸阶段之后和最终拉伸阶段之前的至少一个中间拉伸阶段，包括按以下顺序执行以下步骤：a。提供聚合物细长进料物体; 湾在第一拉伸阶段拉伸细长物体，拉伸比在第一拉伸步骤中可达到的最大拉伸比的30％至90％之间; C。任选地在所述至少一个中间拉伸阶段中拉伸细长物体，其拉伸比在所述至少一个中间拉伸步骤中可达到的最大拉伸比的30％至90％之间; 天。在拉伸比为5以下，优选为3以下的最终拉伸阶段拉伸细长物体。

8. 发明申请

WO2010057982A1 GEL SPUN POLYETHYLENE FIBER 审中-公开
标题翻译：凝胶发泡聚乙烯纤维
公开(公告)号：WO2010057982A1
公开(公告)日：2010-05-27
申请号：PCT/EP2009/065564
申请日：2009-11-20
申请人： DSM IP Assets B.V. , SIMMELINK, Joseph Arnold Paul Maria
发明人： SIMMELINK, Joseph Arnold Paul Maria
IPC分类号： D01F6/04 , D01D5/04
CPC分类号： D01F6/04 , B29C47/0011 , B29C47/8895
摘要： The invention relates to a gel-spinning process for producing UHMWPE fibers, said process comprising the steps of a) feeding a slurry containing UHMWPE and a spinning solvent to an extruder; b) converting the slurry in the extruder into a solution of UHMWPE in the spinning solvent; c) spinning fluid UHMWPE fibers by passing the solution of step b) through a spinning plate containing a plurality of spin holes; d) cooling the fluid UHMWPE fibers to form gel UHMWPE fibers; e) removing at least partly the spinning solvent from the gel UHMWPE fibers; and f) drawing the UHMWPE fibers in at least one drawing step before, during and/or after removing the spin solvent characterised in that the spinning plate having at most 6 spin holes per cm 2 .
摘要翻译：本发明涉及一种用于生产UHMWPE纤维的凝胶纺丝方法，所述方法包括以下步骤：a）将含有UHMWPE和纺丝溶剂的浆料进料到挤出机中; b）将挤出机中的浆料转化成UHMWPE在纺丝溶剂中的溶液; c）通过使步骤b）的溶液通过包含多个旋转孔的纺丝板来纺丝流体UHMWPE纤维; d）冷却流体UHMWPE纤维，形成凝胶UHMWPE纤维; e）从凝胶UHMWPE纤维中至少部分去除纺丝溶剂; 以及f）在除去旋转溶剂之前，期间和/或之后的至少一个拉伸步骤中拉伸所述UHMWPE纤维，其特征在于所述纺丝板每平方厘米具有至多6个旋转孔。

9. 发明申请

WO2009043598A2 LOW CREEP, HIGH STRENGTH UHMWPE FIBRES AND PROCESS FOR PRODUCING THEREOF 审中-公开
标题翻译：低蠕变，高强度UHMWPE纤维及其生产方法
公开(公告)号：WO2009043598A2
公开(公告)日：2009-04-09
申请号：PCT/EP2008/008419
申请日：2008-10-06
申请人： DSM IP ASSETS B.V. , VLASBLOM, Martin, Pieter , MARISSEN, Roelof , SIMMELINK, Joseph, Arnold, Paul, Maria
发明人： VLASBLOM, Martin, Pieter , MARISSEN, Roelof , SIMMELINK, Joseph, Arnold, Paul, Maria
IPC分类号： D01F6/04 , D01F6/30
CPC分类号： D01F6/04 , D07B1/025 , D07B2205/2014 , D07B2801/10
摘要： The invention relates to a process for producing gel-spun ultra high molecular weight polyethylene (UHMWPE) fibres having high tensile strengths and improved creep rates wherein the UHMWPE used in said process comprises per thousand carbon atoms between 0.1 and 1.3 methyl side groups; and between 0.08 and 0.6 of methyl end groups; and wherein the overall draw ratio (DR overall = DR fluid x DR gel x DR solid ) is at least 7000 provided that the fluid draw ratio DR fluid = DR sp x DR ag is at least 100, wherein DR sp is the draw ratio in the spinholes and DR ag is the draw ratio in the air gap. The invention further relates to gel-spun UHMWPE fibres produced thereof. The gel-spun UHMWPE fibres of the invention have a tensile strength of at least 4 GPa, and a creep rate as measured at 70°C under a load of 600 MPa of at most 6 x 10 -7 sec -1 . The gel-spun UHMWPE fibres produced thereof are useful in a variety of applications, the invention relating in particular to ropes, medical devices, composite articles and ballistic-resistant articles containing said UHMWPE fibres.
摘要翻译：本发明涉及生产具有高拉伸强度和改进的蠕变速率的凝胶纺丝超高分子量聚乙烯（UHMWPE）纤维的方法，其中用于所述方法中的UHMWPE包含每千个碳原子在0.1 和1.3个甲基侧基; 和在0.08和0.6之间的甲基端基; 并且其中总体拉伸比（DR总体= DR×流体×DR×凝胶×DR×固体）至少为 7000条件下，流体拉伸比DR _{fluid = DR _{sp ag 至少为100，其中DR _{sp 是纺丝孔中的拉伸比，而DR 是气隙中的拉伸比。本发明还涉及由其生产的凝胶纺UHMWPE纤维。本发明的凝胶纺UHMWPE纤维具有至少4GPa的拉伸强度和在70℃和600MPa的负荷下测得的蠕变速率至多为6×10 -7 / 秒^{-1 。由此生产的凝胶纺UHMWPE纤维可用于多种应用中，本发明尤其涉及绳索，医疗装置，复合制品和含有所述UHMWPE纤维的防弹制品。}}}}

10. 发明申请

WO2009043597A2 FIBERS OF UHMWPE AND A PROCESS FOR PRODUCING THEREOF 审中-公开
标题翻译：超高分子量聚乙烯纤维及其生产方法
公开(公告)号：WO2009043597A2
公开(公告)日：2009-04-09
申请号：PCT/EP2008/008418
申请日：2008-10-06
申请人： DSM IP ASSETS B.V. , SIMMELINK, Joseph, Arnold, Paul, Maria , STEEMAN, Paulus, Antonius, Maria
发明人： SIMMELINK, Joseph, Arnold, Paul, Maria , STEEMAN, Paulus, Antonius, Maria
IPC分类号： D01F6/04
CPC分类号： D01F6/04 , B29C47/0004 , B29K2023/0683 , B29L2031/731 , C08F110/02 , D01D5/04 , Y10T428/2913
摘要： The invention relates to a process for producing gel-spun ultra high molecular weight polyethylene (UHMWPE) fibres having high tensile strengths and improved creep rates wherein the UHMWPE used in said process is characterized by a difference in the phase angle according to Formula (1) Δδ = δ 0.001 - δ 100 of at most 42°, wherein δ 0.001 is the phase angle at an angular frequency of 0.001 rad/sec; and δ 100 is the phase angle at an angular frequency of 100 rad/sec as measured with a frequency sweep dynamic rheological technique at 150°C on a 10% solution of UHMWPE in paraffin oil, provided that δ 100 is at most 18°. The invention further relates to gel-spun UHMWPE fibres produced thereof. The gel-spun UHMWPE fibres of the invention have a tensile strength of at least 4 GPa, and a creep rate of at most 5 x 10 -7 sec -1 as measured at 70°C under a load of 600 MPa. The gel-spun UHMWPE fibres produced thereof are useful in a variety of applications, the invention relating in particular to ropes, medical devices, composite articles and ballistic-resistant articles containing said UHMWPE fibres.
摘要翻译：本发明涉及一种生产具有高拉伸强度和改进的蠕变速率的凝胶纺丝超高分子量聚乙烯（UHMWPE）纤维的方法，其中所述方法中使用的UHMWPE的特征在于根据公式（1）的相位角Δδ=δ0.001-δ100至多42°，其中δ0.001是在 0.001弧度/秒的角频率; 并且δ100是在频率扫描动态流变技术在150℃下在UHMWPE在石蜡油中的10％溶液中测量的在100rad / sec的角频率下的相位角，条件是δ 100°最多是18°。本发明还涉及由其生产的凝胶纺UHMWPE纤维。本发明的凝胶纺丝UHMWPE纤维具有至少4GPa的拉伸强度和至多5×10 -7秒-1的蠕变速率，如所测量的在70℃和600MPa的载荷下进行。由此生产的凝胶纺UHMWPE纤维可用于多种应用中，本发明尤其涉及绳索，医疗装置，复合制品和含有所述UHMWPE纤维的防弹制品。

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