公开(公告)号：EP2697414A1

公开(公告)日：2014-02-19

申请号：EP12713136.5

申请日：2012-04-03

Applicant: DSM IP Assets B.V.

Inventor： BOESTEN, Jorn ,  VLASBLOM, Martin Pieter ,  MATLOKA, Piotr ,  KIDD, Timothy James ,  BERTHOUD, Romain ,  HEIJNEN, Johannes Hendrikus Marie

IPC: D01F6/04 ,  C08F210/02

CPC classification number: C08F110/02 ,  D01F6/04 ,  D07B1/025 ,  D07B2201/2003 ,  D07B2205/2014 ,  D07B2501/2015 ,  D07B2501/2061 ,  F41H1/02 ,  F41H1/08 ,  F41H5/04 ,  F41H7/02 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/249921 ,  Y10T442/10 ,  Y10T442/30 ,  Y10T442/60 ,  C08F210/16 ,  C08F210/14 ,  C08F210/08 ,  D07B2801/10

Abstract: The invention relates to a creep-optimized ultrahigh molecular weight polyethylene (UHMWPE) fiber obtained by spinning an UHMWPE comprising olefinic branches (OB) and having an elongational stress (ES), and a ratio ( OB/1000C / ES) between the number of olefinic branches per thousand carbon atoms (OB/1000C) and the elongational stress (ES) of at least 0.2, wherein said UHMWPE fiber when subjected to a load of 600 MPa at a temperature of 70°C, has a creep lifetime of at least 90 hours.

Abstract translation: 本发明涉及一种蠕变优化的超高分子量聚乙烯（UHMWPE）纤维，其通过纺丝包含烯烃分支（OB）并具有伸长应力（ES）的UHMWPE和数量之间的比（OB / 1000C / ES） 的烯属支链（OB / 1000C）和伸长应力（ES）至少为0.2，其中当在70℃的温度下经受600MPa的载荷时，所述UHMWPE纤维具有蠕变寿命 至少90小时。

公开(公告)号：EP2300644A1

公开(公告)日：2011-03-30

申请号：EP09793947.4

申请日：2009-07-08

Applicant: Teijin Aramid B.V.

Inventor： DE WEIJER, Anton Peter ,  PETERS, Martinus Wilhelmus Maria Gemma ,  EEM VAN DER, Joris ,  VAN DE HEE, Hendrik

IPC: D01F6/04 ,  D01D5/42

CPC classification number: D01D5/42 ,  B29C69/001 ,  D01D5/423 ,  D01F6/04 ,  D07B1/025 ,  D07B2201/2003 ,  D07B2201/2009 ,  D07B2205/2014 ,  D07B2801/10

Abstract: The present invention pertains to a process for manufacturing high molecular weight polyethylene fibers, comprising subjecting a polyethylene tape with a weight average molecular weight of at least 500 000 gram/mole, an Mw/Mn ratio of at most 6, and a 200/110 uniplanar orientation parameter of at least 3 to a force in the direction of the thickness of the tape over the whole width of the tape. The invention also pertains to a polyethylene fiber having an Mw of at least 500 000 gram/mole, an Mw/Mn ratio of at most 6, and a 020 uniplanar orientation value of at most 55°. The use of these fibres in various applications is also claimed. The preparation of low-linear density fibers is particularly preferred.

Abstract translation: 一种制造高分子量聚乙烯纤维的方法，包括使重均分子量至少为500,000克/摩尔，Mw / Mn比至多为6的聚乙烯带和至少为200/110的单面取向参数 3到在带的整个宽度上的带的厚度方向上的力。 Mw为至少500000克/摩尔，Mw / Mn比至多为6，和020单面取向值至多为55度的聚乙烯纤维。

公开(公告)号：EP2178689A1

公开(公告)日：2010-04-28

申请号：EP08773806.8

申请日：2008-07-02

Applicant: Teijin Aramid B.V.

Inventor： DE WEIJER, Anton, Peter ,  VAN DE HEE, Hendrik ,  PETERS, Martinus, Wilhelmis, Maria, Gemma ,  RASTOGI, Sanjay ,  WANG, Bing

IPC: B29C55/00 ,  B29C55/04 ,  B29K23/00

CPC classification number: B29C55/005 ,  B29C55/04 ,  B29K2023/0683 ,  D07B1/025 ,  D07B2201/2003 ,  D07B2201/2009 ,  D07B2205/2014 ,  Y10T428/249921 ,  Y10T442/10 ,  D07B2801/10

Abstract: The present invention pertains to a UHMWPE film having a tensile strength of at least 2.0 GPa, a tensile energy to break of at least 30 J/g, an Mw of at least 500 000 gram/mole, and a Mw/Mn ratio of at most 6. The film may be manufactured via a process which comprises subjecting a starting UHMWPE with a weight average molecular weight of at least 500 000 gram/mole, an elastic shear modulus determined directly after melting at 160 °C of at most 0.9 MPa, and a Mw/Mn ratio of at most 6 to a compacting step and a stretching step under such conditions that at no point during the processing of the polymer its temperature is raised to a value above its melting point. The film may be used as starting material in any applications where high tensile strength and high energy to break are important. Suitable applications include ballistic applications, ropes, cables, nets, fabrics, and protective applications.

公开(公告)号：EP2010858A2

公开(公告)日：2009-01-07

申请号：EP07724620.5

申请日：2007-04-26

Applicant: DSM IP Assets B.V.

Inventor： 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: F41H5/04

CPC classification number: F41H5/0471 ,  D07B2201/2003 ,  D07B2205/2014 ,  F41H5/04 ,  F41H5/0428 ,  F41H5/0457 ,  F41H5/0478 ,  F41H5/0485 ,  Y10T156/10 ,  Y10T428/24058 ,  Y10T428/24074 ,  Y10T428/24116 ,  Y10T428/24479 ,  Y10T428/2495 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/269 ,  Y10T428/2913 ,  Y10T442/30 ,  Y10T442/3504 ,  Y10T442/3707 ,  Y10T442/3886 ,  D07B2801/10

Abstract: The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer. The draw direction of two subsequent monolayers in the stack differs. Moreover the strength to thickness ratio of at least one monolayer is larger than 4.5.10 13 N/m 3 . 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.

Abstract translation: 本发明涉及包含拉伸的超高分子量聚烯烃的单向单层的固结叠层的多层材料片。 两个随后的单层在堆叠中的绘制方向不同。 此外，至少一个单层的厚度不超过50μm，并且至少一个单层的强度在1.2GPa和3GPa之间。 本发明还涉及包含该多层材料片的防弹制品以及用于制备防弹制品的方法。

公开(公告)号：EP1454007B1

公开(公告)日：2008-04-30

申请号：EP02798317.0

申请日：2002-11-22

Applicant: N.V. BEKAERT S.A.

Inventor： VANDERBEKEN, Bert ,  BRUYNEEL, Paul ,  DALEZ, Luc ,  SOMERS, Albert ,  MAUER, Daniel

IPC: D07B1/16 ,  F16C1/20

CPC classification number: D07B1/16 ,  D07B2201/2003 ,  D07B2201/2089 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2007 ,  F16C1/20

Abstract: A cable 11 is provided comprising a steel cord 12 and a polymer material 15.The steel cord 12 has a diameter less than 2.5mm, and is coated with the polymer material 15. The cable 11 has a permanent elongation of less than 0.05 % at a permanent force of 50N, after being subjected to a force of 450N. Further, a window elevator system 300 comprising such a cable 11 is provided.

公开(公告)号：EP1786002A2

公开(公告)日：2007-05-16

申请号：EP06121018.3

申请日：2006-09-21

Applicant: I.L. Industria di Leivi S.r.l.

Inventor： Gai, Giorgio ,  Malaspina, Bindo

IPC: H01B13/26

CPC classification number: D07B1/0693 ,  D07B7/14 ,  D07B2201/2003 ,  D07B2201/2007 ,  D07B2201/2089 ,  F16C1/20

Abstract: Method for making a cable, particularly a so called armored cable, comprising following steps:
A- providing a rope (3) constituting the core of said armored cable
B- providing at least an armor winding band-like member (1)

wherein
said armor winding band-like member is a so called preformed band (2) i.e. bent substantially about the longitudinal axis of the band and/or an axis parallel to the axis of longitudinal development of the band, and comprising in addition the step of
D- covering said rope by winding at least one, preferably two, preformed bands (2) such that the concave region of the bend of said preformed band is faced towards the rope.

Abstract translation: 用于制造电缆，特别是所谓的铠装电缆，其包括如下步骤：A-提供（3）构成所述铠装电缆的芯绳B-装甲提供至少卷绕带状构件（1）worin说装甲 卷绕带状构件是所谓的预成形的带（2）即 基本上弯曲有关频带的和/或在平行于带的纵向发展的轴轴线的纵向轴线，此外，包括通过缠绕至少一个，优选两个，预成型带覆盖D-所述绳索的步骤（2 ）检查做说的弯曲的凹形区域预先形成的带正面临朝向绳索。

公开(公告)号：EP1636406B1

公开(公告)日：2007-02-14

申请号：EP03740351.6

申请日：2003-06-26

Applicant: Bloch, Klaus

Inventor： Bloch, Klaus

IPC: D02G3/44 ,  D02G3/38

CPC classification number: D02G3/38 ,  A01K91/00 ,  D02G3/444 ,  D07B1/025 ,  D07B1/04 ,  D07B1/147 ,  D07B2201/2003 ,  D07B2201/2089 ,  D07B2205/2014 ,  D07B2205/2071 ,  D07B2501/2038 ,  Y10T428/2933 ,  D07B2801/10 ,  D07B2801/22

Abstract: The invention relates to a fishing line comprising a core consisting of at least one multifilament yarn based on synthetic organic fibrous materials, and a casing formed from polytetrafluorethylene (PTFE) film tape which is wound round the core in the S direction and the Z direction or vice versa.

公开(公告)号：EP1066989B1

公开(公告)日：2006-11-15

申请号：EP00305706.4

申请日：2000-07-06

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： Miyazaki, Shinichi ,  Yamazaki, Kazumi ,  Ohta, Takeshi

IPC: B60C9/20 ,  D07B1/06 ,  B60C9/00 ,  B60C9/22

CPC classification number: D07B7/025 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/0064 ,  B60C9/2009 ,  B60C9/22 ,  D07B1/0606 ,  D07B1/0646 ,  D07B2201/2003 ,  D07B2201/2005 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2501/2046 ,  Y10T152/10765

公开(公告)号：EP1713946A1

公开(公告)日：2006-10-25

申请号：EP05707772.9

申请日：2005-01-14

Applicant: NV Bekaert SA

Inventor： ACX, Filip

IPC: C23C2/06 ,  C23C2/08 ,  C23C2/26

CPC classification number: D07B1/0666 ,  B60S2001/382 ,  C23C2/04 ,  C23C2/06 ,  C23C2/08 ,  C23C2/26 ,  C23C28/00 ,  C23C28/321 ,  C23C28/324 ,  C23C28/345 ,  C23C28/3455 ,  C23C30/00 ,  D07B5/005 ,  D07B2201/2003 ,  D07B2201/2011 ,  D07B2201/2013 ,  D07B2205/3021 ,  D07B2205/3067 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2205/3092 ,  Y10T29/49982 ,  Y10T428/12438 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/12993 ,  D07B2801/18

Abstract: A steel wire (10) is coated with a metal layer (14) such that the metal layer (14) has a surface with roughnesses (16). A surface roughness Ra of above 0.25 µm is reached. Preferably, the roughnesses are randomly dispersed at the surface. The result is an improved visual aspect and an increased resistance against corrosion.

公开(公告)号：EP1375773A3

公开(公告)日：2004-02-04

申请号：EP03447143.3

申请日：2003-06-05

Applicant: van Laer, Marcel ,  van Laer, Michael

Inventor： van Laer, Marcel ,  van Laer, Michael

IPC: E04C5/01 ,  B21F45/00

CPC classification number: E04C5/012 ,  B21F45/00 ,  B21F45/006 ,  B23P17/06 ,  D07B2201/2003 ,  D07B2201/2008

Abstract: The present invention relates to a metal fibre (1), at least one side face (2, 3) of the metal fibre (1) being provided with recesses (12, 22; 13, 23). It is preferred that the recesses (12, 22; 13, 23) are positioned at a regular distance from each other, and that the at least one recess (12, 22; 13, 23) is recessed with respect to the side face (2, 3) of the metal fibre (1) over a distance which is less than 50%, preferably less than 30% of the width of the metal fibre (1). The metal fibre (1) may further be provided with a plurality of undulations (6) extending in length direction of the metal fibre (1). The invention also relates to a method for producing such a metal fibre.