公开(公告)号：EP2518208A2

公开(公告)日：2012-10-31

申请号：EP12161400.2

申请日：2012-03-27

Applicant: Polteco Inc.

Inventor： Zachariades, Nina ,  Zachariades, Dimitris J. ,  Zachariades, Anagnostis E.

IPC: D07B1/02 ,  A61F2/08 ,  B32B5/26 ,  B32B27/02

CPC classification number: D07B5/005 ,  A61F2/08 ,  A61L27/16 ,  A61L27/34 ,  A61L2430/10 ,  A63B29/028 ,  A63B2209/00 ,  B32B5/26 ,  B32B27/02 ,  B32B27/32 ,  D04C1/02 ,  D04C1/12 ,  D07B1/025 ,  D07B1/142 ,  D07B1/145 ,  D07B1/147 ,  D07B1/148 ,  D07B1/20 ,  D07B2201/1096 ,  D07B2201/2003 ,  D07B2201/209 ,  D07B2201/2092 ,  D07B2201/2096 ,  D07B2205/2014 ,  D07B2205/205 ,  D07B2401/2075 ,  D07B2801/22 ,  D07B2801/10 ,  D07B2401/2065 ,  C08L23/06 ,  D07B2801/12 ,  D07B2801/24

Abstract: A covering device (120) having enhanced abrasion resistance properties, said covering device comprising a braided construction of at least one layer of a uniaxially oriented ultra high molecular weight polyethylene (UHMWPE) unitary tape (125) having a continuous and coherent structure.
The abrasion resistance of organic fiber based ropes, cords, or laminate structures is increased by such a covering device (120)
A corresponding process for forming a cord like device is also disclosed.

Abstract translation: 一种具有增强的耐磨性能的覆盖装置（120），所述覆盖装置包括具有连续和相干结构的至少一层单轴取向的超高分子量聚乙烯（UHMWPE）整体带（125）的编织结构。 通过这种覆盖装置（120）增加了有机纤维基绳索，帘线或层压结构的耐磨性。同样公开了用于形成绳状装置的相应工艺。

公开(公告)号：EP0662388B1

公开(公告)日：2002-07-31

申请号：EP94120172.5

申请日：1994-12-20

Applicant: POLTECO, INC.

Inventor： Zachariades, Anagnostis E. ,  Shukla, Premal

IPC: B29C55/00 ,  B29C55/18 ,  A61C15/04 ,  A01K91/00

CPC classification number: A61C15/041 ,  B29C55/005 ,  B29D7/01 ,  B29K2023/0683

公开(公告)号：EP2367973A2

公开(公告)日：2011-09-28

申请号：EP09822444.7

申请日：2009-10-14

Applicant: Polteco Inc.

Inventor： ZACHARIADES, Nina ,  ZACHARIADES, Dimitris j.

IPC: D07B1/02 ,  D07B1/06 ,  D07B1/12 ,  D07B1/16

CPC classification number: D07B1/147 ,  A63B29/028 ,  B32B1/08 ,  B32B5/02 ,  B32B5/024 ,  B32B5/22 ,  B32B5/26 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2307/50 ,  B32B2307/516 ,  B32B2307/554 ,  B32B2307/56 ,  B32B2307/71 ,  B32B2307/718 ,  B32B2457/00 ,  B32B2597/00 ,  D07B1/025 ,  D07B1/0673 ,  D07B1/20 ,  D07B2201/1096 ,  D07B2201/2003 ,  D07B2201/209 ,  D07B2201/2092 ,  D07B2205/201 ,  D07B2205/2014 ,  D07B2205/2046 ,  D07B2205/205 ,  D07B2401/2075 ,  D07B2501/2038 ,  D07B2501/2061 ,  D07B2501/2069 ,  D07B2501/2092 ,  H01B7/182 ,  Y10T156/10 ,  Y10T428/249922 ,  Y10T428/2933 ,  Y10T428/2967 ,  D07B2801/10 ,  D07B2801/22

Abstract: The abrasion resistance of organic fiber based ropes and cords is increased by a outer woven cover of tapes of high molecular weight and more preferably ultrahigh molecular weight polyethylene.

公开(公告)号：EP0662388A3

公开(公告)日：1996-05-01

申请号：EP94120172.5

申请日：1994-12-20

Applicant: POLTECO, INC.

Inventor： Zachariades, Anagnostis E. ,  Shukla, Premal

IPC: B29C55/00 ,  B29C55/18 ,  A61C15/04 ,  A01K91/00

CPC classification number: A61C15/041 ,  B29C55/005 ,  B29D7/01 ,  B29K2023/0683

Abstract: A method of producing high modulus and high strength products of polyethylene and other thermoplastic polymers by swelling with a suitable solvent a melt crystallized, or compacted powder morphology to form a pseudo-gel, drying the pseudo-gel, compressing it, and drawing it. The optimum process involves swelling the initial morphology in the form of a tape/ribbon/rod/monofilament/sheet/tube in a non-volatile solvent at temperatures near the polymer crystalline melting point, cooling the morphology under controlled conditions, lightly compressing it to remove the non-volatile solvent, extracting the non-volatile solvent by volatile solvent, removing the volatile solvent by evaporation or vacuum, compressing the morphology between rolls, and then stretching it at temperatures below the crystalline melting point of the polymer to obtain tapes, ribbons, monofilaments, sheets or tubes with improved mechanical properties. Products from the method include improved dental floss, fishing line and numerous other applications.

公开(公告)号：EP0662388A2

公开(公告)日：1995-07-12

申请号：EP94120172.5

申请日：1994-12-20

Applicant: POLTECO, INC.

Inventor： Zachariades, Anagnostis E. ,  Shukla, Premal

IPC: B29C55/00 ,  B29C55/18 ,  A61C15/04 ,  A01K91/00

CPC classification number: A61C15/041 ,  B29C55/005 ,  B29D7/01 ,  B29K2023/0683

Abstract: A method of producing high modulus and high strength products of polyethylene and other thermoplastic polymers by swelling with a suitable solvent a melt crystallized, or compacted powder morphology to form a pseudo-gel, drying the pseudo-gel, compressing it, and drawing it. The optimum process involves swelling the initial morphology in the form of a tape/ribbon/rod/monofilament/sheet/tube in a non-volatile solvent at temperatures near the polymer crystalline melting point, cooling the morphology under controlled conditions, lightly compressing it to remove the non-volatile solvent, extracting the non-volatile solvent by volatile solvent, removing the volatile solvent by evaporation or vacuum, compressing the morphology between rolls, and then stretching it at temperatures below the crystalline melting point of the polymer to obtain tapes, ribbons, monofilaments, sheets or tubes with improved mechanical properties. Products from the method include improved dental floss, fishing line and numerous other applications.

Abstract translation: 热塑性带，丝带或线材料被prepd。 如下：（一）mol的熔融结晶化前体聚乙烯胶带（I）。 重量300000以上浸渍在LIQ。 浴在约130℃下直到它已膨胀成假凝胶状态; （B）溶胀带轻微压缩然后用溶剂处理以除去所有残余的浴LIQ。 （C）将所述带加热，以除去所有残余溶剂和干燥提供多孔刺。 比原始（I）更高的孔隙率; （D）的刺。 在100300000 PSI（根据厚度），以及（e）将所述带在80拉伸至130℃至得到的拉伸督促被压缩。 随着越来越多的机械道具。 包括一个模数0.5-100 GPA和拉伸强度0.1-2 GPA。