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公开(公告)号：WO2019121545A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/085264
申请日：2018-12-17
Applicant: DSM IP ASSETS B.V.
Inventor： VAN ELBURG, Johann , VAN DER WERFF, Harm , MARISSEN, Roelof , HEISSERER, Ulrich , PEREZ GRATEROL, Raul, Marcelino
Abstract: The invention relates to a composite sheet comprising at least two adjacent fibrous monolayers of unidirectionally aligned high tenacity polyethylene fibers, whereby the direction of orientation between the polyethylene fibers of said two fibrous layers differs by at least 80° and up to 90°, the fibers having a tenacity of at least 1.5 N/tex, said fibers being in a matrix comprising a homopolymer or copolymer of ethylene and wherein said homopolymer or copolymer of ethylene has a density as measured according to IS01183 of between 870 to 980 kg/m 3 , said composite sheet having an areal density of between 50 and 500 g/m 2 wherein the composite sheet has an areal density normalized in-plane shear force measured at 25°C evaluated according to the bias extension test method of at least 0.40 N.m 2 .g-1 at 10 mm clamp displacement.
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公开(公告)号：WO2019012129A1
公开(公告)日：2019-01-17
申请号：PCT/EP2018/069134
申请日：2018-07-13
Applicant: DSM IP ASSETS B.V.
Abstract: The invention is concerned with filled multifilament yarn according to the present invention whereby the filler ratio, χ, in the yarn is greater than 0.004 times the IV of the UHMWPE present in the multifilament yarn ( IV Y UH ) , i.e. χ ≥ 0.004 g/dL * IVy H , and whereby the tenacity (TEN, in cN/dtex) of the filled multifilament yarn is such that TEN ≥ IV Y UH * (1.5-3.25 * χ), or whereby the tenacity of a filled monofilament in the yarn is ten≥ IV Y UH * (2-4.35 * X ). The invention is further concerned with a method to manufacture said multifilament yarn and articles comprising said multifilament yarn.
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公开(公告)号：WO2017060469A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/074066
申请日：2016-10-07
Applicant: DSM IP ASSETS B.V.
Inventor： MARISSEN, Roelof , WILMS, Johannes , NIELABA, Leonard
IPC: C08J5/04 , D06M15/227 , F41H5/04
CPC classification number: C08J5/046 , C08J2323/04 , C08J2323/10 , D06M15/227 , D06M15/263 , D06M2101/20 , D06P1/44 , D06P1/5221 , D06P1/525 , D06P3/79 , F41H5/0471 , F41H5/0485
Abstract: The invention relates to a method for manufacturing a composite sheet comprising high performance polyethylene fibres and a polymeric resin comprising the steps of assembling HPPE fibres to a sheet, applying an aqueous suspension of a polymeric resin to the HPPE fibres, partially drying the aqueous suspension, optionally applying a temperature and/or a pressure treatment to the composite sheet wherein the polymeric resin is a homopolymer or copolymer of ethylene and/or propylene. The invention further relates to composite sheets obtainable by said method and articles comprising the composite sheet such as helmets, radomes or a tarpaulins.
Abstract translation: 本发明涉及一种用于制造包含高性能聚乙烯纤维和聚合物树脂的复合片材的方法，包括以下步骤：将HPPE纤维组装到片材上，将聚合树脂的水性悬浮液施加到HPPE纤维上，部分干燥水性悬浮液， 可选地对复合片施加温度和/或压力处理，其中聚合物树脂是乙烯和/或丙烯的均聚物或共聚物。 本发明还涉及通过所述方法获得的复合片材和包含复合片材的制品，例如头盔，天线罩或防水油布。
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公开(公告)号：WO2017060461A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/074052
申请日：2016-10-07
Applicant: DSM IP ASSETS B.V.
Inventor： MARISSEN, Roelof , SCHNEIDERS, Hans , BOSMAN, Rigobert , WIENKE, Dietrich , NIELABA, Leonard
CPC classification number: C08J5/046 , A01K75/00 , A01K91/00 , C08J2323/04 , C08J2323/10 , D04C1/12 , D06M15/227 , D07B1/025 , D07B5/12 , D07B2205/201 , D07B2205/2014 , D07B2207/4059 , D07B2801/10 , D07B2801/16
Abstract: The invention relates to a method for manufacturing a lengthy body comprising high performance polyethylene fibres and a polymeric resin comprising the steps of applying an aqueous suspension of a polymeric resin to HPPE fibres, assembling the HPPE fibres, partially drying the aqueous suspension, optionally applying a temperature, tension and/or a pressure treatment to the lengthy body wherein the polymeric resin is a homopolymer or copolymer of ethylene and/or propylene. The invention further relates to lengthy bodies obtainable by said method and articles comprising the lengthy body such nets, round slings, splices, belts or synthetic chain links.
Abstract translation: 本发明涉及一种用于制造包括高性能聚乙烯纤维和聚合物树脂的长体的方法，包括以下步骤：将聚合物树脂的水性悬浮液施加到HPPE纤维上，组装HPPE纤维，部分干燥水性悬浮液， 温度，张力和/或对长体的压力处理，其中聚合物树脂是乙烯和/或丙烯的均聚物或共聚物。 本发明还涉及通过所述方法可获得的冗长的主体以及包括长的身体这样的网，圆形吊索，接头，皮带或合成链节的物品。
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公开(公告)号：WO2016189116A1
公开(公告)日：2016-12-01
申请号：PCT/EP2016/061972
申请日：2016-05-27
Applicant: DSM IP ASSETS B.V.
Inventor： BOSMAN, Rigobert , WIENKE, Dietrich , MARISSEN, Roelof , HOMMINGA, Jozef, Siegfried, Johannes
CPC classification number: D03D3/005 , D03D7/00 , D10B2401/063 , F16G13/12 , F16G15/12
Abstract: The present invention relates to a chain link comprising a strip comprising warp yarns and weft yarns, with the warp yarns containing warp yarn A and warp yarn B, with the minimum creep rate of warp yarn B being higher than the minimum creep rate of warp yarn A, wherein the strip comprises a longitudinal core section and at least two longitudinal edge sections, and wherein the concentration of warp yarn A in the core section is higher than the concentration of yarn A in the edge sections of the strip and the concentration of warp yarn B in the edge sections is higher than the concentration of warp yarn B in the core section of the strip. The invention also relates to a chain comprising said chain link and to use of said chain in different applications.
Abstract translation: 本发明涉及一种包括经纱和纬纱的条带的链节，经纱含有经纱A和经纱B，经纱B的最小蠕变速度高于经纱的最小蠕变速率 A，其中所述条带包括纵向芯部分和至少两个纵向边缘部分，并且其中所述芯部分中的经纱A的浓度高于所述带材的边缘部分中的纱线A的浓度和经纱的浓度 边缘部分中的纱线B高于条带芯部中的经纱B的浓度。 本发明还涉及包含所述链节的链和在不同应用中使用所述链。
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Patent Agency Ranking
公开(公告)号：WO2016001158A1
公开(公告)日：2016-01-07
申请号：PCT/EP2015/064726
申请日：2015-06-29
Applicant: DSM IP ASSETS B.V.
Inventor： BOSMAN, Rigobert , ENGELS, Tom Antonius Philomena , VLASBLOM, Martin Pieter , MARISSEN, Roelof , ACKERS, Benjamin B.
CPC classification number: E04B1/28 , B63B2021/505 , D01F6/04 , E04B1/19 , E04B2001/1996
Abstract: The present invention relates a structure comprising rigid elements connected together by interconnecting elements in such a way to form a statically determined or statically over-determined structure, wherein said structure comprises at least one tension element comprising polymeric fibers having a stabilizing creep of at least 0.3 % and at most 10 % and a minimum creep rate lower than 1 x 10 -5 % per second, said stabilizing creep and minimum creep being measured at a tension of 900 MPa and a temperature of 30°C. The present invention also relates to said structure being a framing structure, preferably a space frame; a suspended body; a platform, preferably a marine platform; or a wheel comprising spokes. Furthermore, the invention relates to the use of polymeric fibers having a stabilizing creep of at least 0.3 % and at most 10 % and a minimum creep rate lower than 1 x 10 -5 % per second, said stabilizing creep and minimum creep being measured at a tension of 900 MPa and a temperature of 30°C for a statically determined or statically over-determined structure, preferably for a framing structure, such as a space frame; for a suspended body; for a platform, preferably for a marine platform; or for a wheel comprising spokes.
Abstract translation: 本发明涉及一种结构，其包括通过互连元件连接在一起的刚性元件，以形成静态或静态过度确定的结构，其中所述结构包括至少一个张力元件，其包括具有至少0.3的稳定蠕变的聚合物纤维 ％和至多10％，最小蠕变速率低于每秒1×10-5％，所述稳定蠕变和最小蠕变在900MPa的拉伸和30℃的温度下测量。 本发明还涉及所述结构，其是框架结构，优选地是空间框架; 悬挂体 平台，最好是海洋平台; 或包括轮辐的轮。 此外，本发明涉及使用稳定蠕变为至少0.3％且至多10％且最小蠕变速率低于每秒1×10-5％的聚合物纤维，所述稳定蠕变和最小蠕变是在 对于静态确定或静态过度确定的结构，优选用于诸如空间框架的框架结构，900MPa的张力和30℃的温度; 为一个悬挂的身体; 用于平台，优选用于海洋平台; 或用于包括轮辐的车轮。
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公开(公告)号：WO2014076279A1
公开(公告)日：2014-05-22
申请号：PCT/EP2013/074075
申请日：2013-11-18
Applicant: DSM IP ASSETS B.V.
Inventor： WIENKE, Dietrich , MARISSEN, Roelof
CPC classification number: F16G13/18 , B66C1/18 , D03D3/00 , D03D25/005 , D10B2401/063 , F16G13/12
Abstract: The invention relates to a heavy-duty chain containing chain-links comprising synthetic polymeric yarns, wherein when said chain is kept at least taut onto an essentially planar surface, each chain-link has an orthographic projection onto said planar surface, said projection having a foot print area (A), wherein the foot print areas denoted as A 1 and A 2 of every two adjacent links are in a relation 80%A 2 ≤ A 1 ≤ 100%A 2 with A 1 being the smallest of said two areas and wherein the projection is done in such a way that the ratio of the foot print areas A 2 to A 1 is maximized.
Abstract translation: 本发明涉及一种包含合成聚合物纱线的链式链条，其中当所述链条至少保持在基本上平坦的表面上时，每个链节具有在所述平面表面上的正投影，所述突起具有 脚印区域（A），其中，表示为每两个相邻链接的A1和A2的脚印区域的关系为80％A2≤A1≤100％A2，其中A1是所述两个区域中的最小值，并且其中投影完成 使得脚印区域A2与A1的比率最大化。
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公开(公告)号：WO2013139784A1
公开(公告)日：2013-09-26
申请号：PCT/EP2013/055678
申请日：2013-03-19
Applicant: DSM IP ASSETS B.V.
Inventor： VLASBLOM, Martin, Pieter , GIJSMAN, Pieter , DE DANSCHUTTER, Evert, Florentinus, Florimondus , MARISSEN, Roelof
CPC classification number: D01F6/04 , C08L23/06 , C08L2205/16 , D01F1/10 , Y10T428/249921
Abstract: The invention relates to a gel-spun fiber comprising a polyolefin polymer forming a fiber body, wherein a stabilizer is present inside the fiber body, characterized in that the amount of said stabilizer is between 0.001 and 10 parts by weight based on 100 parts by weight of the amount of the polyolefin polymer forming said fiber body and wherein said stabilizer is carbon black.
Abstract translation: 本发明涉及包含形成纤维体的聚烯烃聚合物的凝胶纺丝纤维，其中在纤维体内存在稳定剂，其特征在于所述稳定剂的量为基于100重量份的0.001至10重量份 形成所述纤维体的聚烯烃聚合物的量，其中所述稳定剂是炭黑。
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9.发明申请BIODEGRADABLE COMPOSITE COMPRISING A BIODEGRADABLE POLYMER AND A GLASS FIBER 审中-公开包含可生物降解聚合物和玻璃纤维的生物可降解复合材料
公开(公告)号：WO2010128039A1
公开(公告)日：2010-11-11
申请号：PCT/EP2010/056026
申请日：2010-05-04
Applicant: DSM IP Assets B.V. , HENKEN, Kirsten , MARISSEN, Roelof , SCHUMANN, Detlef Olaf Alexander
Inventor： HENKEN, Kirsten , MARISSEN, Roelof , SCHUMANN, Detlef Olaf Alexander
CPC classification number: A61L17/12 , A61L27/446 , A61L27/58 , A61L31/128 , A61L31/148 , B29C70/025 , B29K2995/0059 , B29K2995/006 , B29L2031/753 , C08L67/04
Abstract: The invention is directed to biodegradable composite comprising a biodegradable polymer and 20-70 vol% glass fibers, wherein the biodegradable composite has a flexural strength between 100 and 600 MPa and to a process for the preparation of a biodegradable composite comprising a biodegradable polymer and a glass fiber, wherein a. the glass fibers are pre-treated with a solution of the biodegradable polymer in a solvent; b. the solvent is evaporated; c. the pre-treated glass fibers, optionally together with additional biodegradable polymer, is placed in a mold, where after the biodegradable polymer present on the glass fibers and/or added to the mold is melted by applying heat and pressure; d. the mold is cooled and the biodegradable composite is removed from the mold.
Abstract translation: 本发明涉及包含可生物降解的聚合物和20-70体积％的玻璃纤维的可生物降解的复合材料，其中所述可生物降解的复合材料具有100-600MPa的弯曲强度，以及制备包含可生物降解的聚合物和 玻璃纤维，其中a。 将玻璃纤维用可生物降解的聚合物在溶剂中的溶液预处理; 湾 溶剂蒸发; C。 将预处理的玻璃纤维，任选地与另外的可生物降解的聚合物一起放置在模具中，其中存在于玻璃纤维上和/或加入到模具中的可生物降解的聚合物通过施加热和压力而熔化; 天。 将模具冷却，将可生物降解的复合材料从模具中取出。
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10.发明申请ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE MULTIFILAMENT YARNS, AND PROCESS FOR PRODUCING THEREOF 审中-公开超高分子量聚乙烯多元纤维纱及其制造方法
公开(公告)号：WO2009124762A1
公开(公告)日：2009-10-15
申请号：PCT/EP2009/002632
申请日：2009-04-09
Applicant: DSM IP Assets B.V. , MARISSEN, Roelof , WERFF van der, Harm , SIMMELINK, Joseph, Arnold, Paul, Maria , DANSCHUTTER DE, Evert, Florentinus, Florimondus
Inventor： MARISSEN, Roelof , WERFF van der, Harm , SIMMELINK, Joseph, Arnold, Paul, Maria , DANSCHUTTER DE, Evert, Florentinus, Florimondus
CPC classification number: D01F6/04 , Y10T428/2913 , Y10T428/2967
Abstract: The invention relates to a gel spun, ultrahigh molecular weight polyethylene (UHMWPE) multifilament yarn characterized in that said yarn comprises individual monofilaments having a coefficient of variation of their linear density, hereafter CV intra , of less than 30%, wherein the CV intra of a monofilament was determined from linear density values corresponding to a number of 20 representative lengths randomly extracted by cutting from said monofilament and using Formula 1 wherein ϰ i is the linear density of any one of the representative lengths extracted from the monofilament under investigation and Formula 1A is the averaged linear density over the n = 20 measured linear densities of said n = 20 representative lengths. The invention also relates to a gel spun UHMWPE multifilament yarn characterized in that the yarn has a coefficient of variation in linear density between the monofilaments comprising said yam, hereafter CV inter ,of less than 50%. The invention also relates to a gel spinning process of producing thereof characterized in that a chamber is present before the spinning plate such that no further partitioning of the UHMWPE solution takes place before said solution being finally partitioned into individual monofilaments by the spinning plate and in which chamber the solution has a residence time τ at a constant throughput of UHMWPE solution of at least 5 sec. The invention also relates to a rope, net, medical cable or a composite comprising the yarns of the invention.
Abstract translation: 本发明涉及一种凝胶纺丝超高分子量聚乙烯（UHMWPE）复丝纱线，其特征在于所述纱线包括其线密度变异系数（以下简称CVintra）的单根单丝小于30％，其中单丝的CVintra 由对应于通过从所述单丝切割而随机提取的20个代表性长度的数目的线密度值确定，并且使用式1其中αi是从被研究的单丝中提取的任何代表性长度的线密度，式1A是 所述n = 20个代表性长度的n = 20个测量线密度的平均线密度。 本发明还涉及一种凝胶纺丝UHMWPE复丝纱线，其特征在于，纱线具有小于50％的包含所述纱线的单丝之间的线密度变化系数（以下称为CVinter）。 本发明还涉及其制造的凝胶纺丝方法，其特征在于在纺丝板之前存在室，使得在所述溶液最终通过纺丝板分成单个单丝之前不再进一步分配UHMWPE溶液，其中 室中，溶液在UHMWPE溶液的恒定通量下具有至少5秒的停留时间t。 本发明还涉及一种绳，网，医用电缆或包含本发明纱线的复合材料。
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