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    Hybrid chain link
    1.
    发明授权
    Hybrid chain link 有权

    公开(公告)号：US11242625B2

    公开(公告)日：2022-02-08

    申请号：US15572146

    申请日：2016-05-27

    Applicant: DSM IP ASSETS B.V.

    Inventor： Rigobert Bosman ,  Dietrich Wienke ,  Roelof Marissen ,  Jozef Siegfried Johannes Homminga

    IPC: D03D3/00 ,  F16G13/12 ,  F16G15/12 ,  D03D7/00

    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.

    Chain comprising polymeric links and a spacer
    4.
    发明授权
    Chain comprising polymeric links and a spacer 有权

    公开(公告)号：US09879757B2

    公开(公告)日：2018-01-30

    申请号：US15034659

    申请日：2014-12-09

    Applicant: DSM IP ASSETS B.V.

    Inventor： Dietrich Wienke ,  Rigobert Bosman ,  Roelof Marissen ,  Jozef Siegfried Johannes Homminga

    IPC: F16G13/12 ,  B66C1/12 ,  D07B5/00 ,  F16G15/12

    CPC classification number: F16G13/12 ,  B66C1/125 ,  D07B5/00 ,  F16G15/12

    Abstract: The present invention relates to a chain comprising a plurality of chain links comprising a polymeric fiber and wherein said chain comprises at least one spacer having a thickness Δ at the contact location through which loads are directly transmitted between said chain links and a ratio Δ/τ=f, with τ being the thickness of any of the chain links at the contact location through which loads are directly transmitted between said chain links and f being in a range between 0.10 and 2.50. The invention further relates to the use said chain for storing, securing, lashing and tying down for handling and transporting cargo, in lifting and hoisting, logging, hauling and rigging, propulsion and driving, mooring, cargo-hold of an aircraft or naval ship.

    Heavy-duty chain
    6.
    发明授权
    Heavy-duty chain 有权
    重型链

    公开(公告)号：US09404558B2

    公开(公告)日：2016-08-02

    申请号：US14433719

    申请日：2013-11-18

    Applicant: DSM IP ASSETS B.V.

    Inventor： Dietrich Wienke ,  Roelof Marissen

    IPC: F16G13/12 ,  F16G13/18 ,  D03D25/00 ,  B66C1/18 ,  D03D3/00

    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 A1 and A2 of every two adjacent links are in a relation 80% A2≦A1≦100% A2 with A1 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 A2 to A1 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，每两个相邻链接表示为A1和A2的脚印区域的关系为80％A2≤A1≤100％A2，其中A1为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。

    HEAVY-DUTY CHAIN
    7.
    发明申请
    HEAVY-DUTY CHAIN 有权
    重型链

    公开(公告)号：US20150247554A1

    公开(公告)日：2015-09-03

    申请号：US14433719

    申请日：2013-11-18

    Applicant: DSM IP ASSETS B.V.

    Inventor： Dietrich Wienke ,  Roelof Marissen

    IPC: F16G13/18

    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 A1 and A2 of every two adjacent links are in a relation 80% A2≦A1≦100% A2 with A1 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 A2 to A1 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，每两个相邻链接表示为A1和A2的脚印区域的关系为80％A2＆nlE; A1＆nlE; 100％A2，其中A1是所述两个区域中最小的，并且其中投影完成 使得脚印区域A2与A1的比率最大化。

    COMPOSITE PANEL
    8.
    发明申请
    COMPOSITE PANEL 审中-公开
    复合面板

    公开(公告)号：US20150033936A1

    公开(公告)日：2015-02-05

    申请号：US14384004

    申请日：2013-03-07

    Applicant: DSM IP ASSETS B.V.

    Inventor： David Michael Cummins ,  Dietrich Wienke ,  Roelof Marissen ,  Koen Van Putten ,  Joke Hendrix

    IPC: F41H5/04 ,  F41H5/24 ,  F41H5/02 ,  F41H7/00 ,  B32B37/06 ,  B32B37/10

    CPC classification number: F41H5/0478 ,  B32B5/02 ,  B32B27/02 ,  B32B27/12 ,  B32B37/06 ,  B32B37/10 ,  F41H5/02 ,  F41H5/24 ,  F41H7/00 ,  Y10T428/24091 ,  Y10T428/24132 ,  Y10T428/24942

    Abstract: Composite panel comprising at least one layer containing at least one tape comprising a thermoplastic polymer selected from the group consisting of polyolefins, polyesters, polyvinyl alcohols, polyacrylonitriles, polyamides or polyketone, wherein the tape has a tensile strength of at least 1.2 GPa and an areal density of between 5 and 150 g/m2, and an adhesive in contact with said layer, whereby the amount of the adhesive in contact with one side of the at least one layer is between 0.2 and 15 g/m2, wherein the adhesive is a plastomer wherein said plastomer is a random copolymer of ethylene or propylene and one or more C2 to C12 a-ol-efin co-monomers and wherein said plastomer has a density as measured according to 1801183 of between 860 and 930 kg/m3. In a preferred embodiment the tape comprises an ultra high molecular weight polyethylene. The composite panel is used in a ballistic resistant article.

    Abstract translation: 复合板包括至少一层含有至少一层包含选自聚烯烃，聚酯，聚乙烯醇，聚丙烯腈，聚酰胺或聚酮的热塑性聚合物的胶带，其中胶带的拉伸强度至少为1.2GPa， 5至150g / m 2的密度和与所述层接触的粘合剂，由此与至少一层的一侧接触的粘合剂的量为0.2至15g / m 2，其中粘合剂为 塑性体，其中所述塑性体是乙烯或丙烯的无规共聚物和一种或多种C 2 -C 12α-烯烃共聚单体，并且其中所述塑性体具有根据1801183测得的密度为860和930kg / m 3之间的密度。 在优选的实施方案中，带包含超高分子量聚乙烯。 复合板用于防弹制品。

    Chain with endless braided chain-link
    10.
    发明授权
    Chain with endless braided chain-link 有权

    公开(公告)号：US11181169B2

    公开(公告)日：2021-11-23

    申请号：US16306095

    申请日：2017-03-06

    Applicant: DSM IP ASSETS B.V.

    Inventor： Karel Jozef Wetzels ,  Dietrich Wienke ,  Jozef Siegfried Johannes Homminga ,  Roelof Marissen ,  Rigobert Bosman

    IPC: F16G15/12 ,  D04C1/06 ,  F16G13/12

    Abstract: A chain is provided which includes a plurality of interconnected chain-links. At least one chain-link of the chain has a braided core which includes a first primary strand having polymeric elongated elements having a tenacity of at least 1.0 N/tex. The braided core is braided from at least 2 consecutive turns of the primary strand. Also disclosed is a braided endless shaped element suitable as chain-link for the chain as well as a chain which has a tenacity (Ten) in N/Tex and a combined titer of the 2 legs of the chain-link having polymeric elongated elements (T) in MTex satisfying the relationship of Ten≥0.50*T−0.05.

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