Invention Grant
- Patent Title: Rope containing high-performance polyethylene fibres
- Patent Title (中): 绳包含高性能聚乙烯纤维
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Application No.: US12095793Application Date: 2006-11-28
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Publication No.: US07823496B2Publication Date: 2010-11-02
- Inventor: Rigobert Bosman , Berend A. Drogt
- Applicant: Rigobert Bosman , Berend A. Drogt
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP05077750 20051202
- International Application: PCT/EP2006/011404 WO 20061128
- International Announcement: WO2007/062803 WO 20070607
- Main IPC: D04C1/02
- IPC: D04C1/02
Abstract:
The invention relates to a rope containing a plurality of strands comprising a mixture of high-performance polyethylene fibres and polytetrafluoroethylene fibres in a mass ratio of 70:30 to 98:2. The rope shows markedly improved service life performance in cyclic bend-over-sheave applications. The invention also relates to the use of said rope as a load-bearing member in bend-over-sheave applications.
Public/Granted literature
- US20090165637A1 ROPE CONTAINING HIGH-PERFORMANCE POLYETHYLENE FIBRES Public/Granted day:2009-07-02
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