EP1991733B1 - Cordes ayant une resistance amelioree a la courbure cyclique sur poulie - Google Patents

Cordes ayant une resistance amelioree a la courbure cyclique sur poulie Download PDF

Info

Publication number
EP1991733B1
EP1991733B1 EP07757273.3A EP07757273A EP1991733B1 EP 1991733 B1 EP1991733 B1 EP 1991733B1 EP 07757273 A EP07757273 A EP 07757273A EP 1991733 B1 EP1991733 B1 EP 1991733B1
Authority
EP
European Patent Office
Prior art keywords
fibers
rope
high tenacity
polyethylene
molecular weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP07757273.3A
Other languages
German (de)
English (en)
Other versions
EP1991733A2 (fr
Inventor
Gregory A. Davis
Barbara M. Costain
Ralf Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/361,180 external-priority patent/US20070202328A1/en
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP1991733A2 publication Critical patent/EP1991733A2/fr
Application granted granted Critical
Publication of EP1991733B1 publication Critical patent/EP1991733B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D04C1/12—Cords, lines, or tows
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1096—Rope or cable structures braided
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2012—Wires or filaments characterised by a coating comprising polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2042—Strands characterised by a coating
    • D07B2201/2044—Strands characterised by a coating comprising polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3017—Silicon carbides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2061—Ship moorings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

Definitions

  • Synthetic fiber ropes have been used in a variety of applications, including various marine applications.
  • One type of rope that has excellent properties is rope made from high modulus polyolefin fibers and/or yarns.
  • High tenacity polyolefin fibers are also known as extended chain or high molecular weight fibers. These fibers and yarns are available, for example, as SPECTRA® extended chain polyethylene fibers and yarns from Honeywell International Inc.
  • Synthetic ropes continue to replace steel wire in many marine applications. As synthetic ropes progress to replace steel wire in many cyclic bend-over sheave (CBOS) applications, the need exists to improve the fatigue life of high performance synthetic ropes. In particular, the need exists to improve the performance of ropes made from high performance polyolefin fibers and yarns.
  • CBOS cyclic bend-over sheave
  • a rope having improved CBOS fatigue resistance comprising a blend of high tenacity polyolefin fibers with other high tenacity fibers that are not polyolefin fibers, the rope and/or the fibers being coated with a composition comprising an amino functional silicone resin and a neutralized low molecular weight polyethylene.
  • a method of improving the CBOS fatigue life of a rope comprising forming the rope from high tenacity fibers, and coating the rope and/or the fibers forming such rope with a composition comprising an amino functional silicone resin and a neutralized low molecular weight polyethylene.
  • ropes comprising high modulus polyolefin fibers, such as extended chain polyethylene fibers, and yarns made therefrom have been suggested for use in marine applications.
  • One such use of the ropes is for heavy lifting and mooring of objects onto the seabed.
  • Other applications include offshore oil and gas exploration, oceanographic, seismic and other industrial applications.
  • the most preferred applications for ropes of this invention include deep sea lifting and placement.
  • the fibers utilized in the rope construction preferably comprise extended chain (also known as high molecular weight, high tenacity or high modulus) polyolefin fibers, particularly high modulus polyethylene fibers and polypropylene fibers.
  • extended chain also known as high molecular weight, high tenacity or high modulus
  • polyolefin fibers particularly high modulus polyethylene fibers and polypropylene fibers.
  • the polyethylene employed is a polyethylene having fewer than about one methyl group per thousand carbon atoms, more preferably fewer than about 0.5 methyl groups per thousand carbon atoms, and less than about 1 wt. % of other constituents.
  • aramid fibers suitable fibers formed from aromatic polyamides are described in U.S. Pat. No. 3,671,542 , which is incorporated herein by reference to the extent not inconsistent herewith.
  • Preferred aramid fibers will have a tenacity of at least about 20 g/d, an initial tensile modulus of at least about 400 g/d and an energy-to-break at least about 8 J/g, and particularly preferred aramid fibers will have a tenacity of at least about 20 g/d and an energy-to-break of at least about 20 J/g.
  • aramid fibers will have a tenacity of at least about 23 g/d, a modulus of at least about 500 g/d and an energy-to-break of at least about 30 J/g.
  • poly(p-phenylene terephthalamide) filaments which have moderately high moduli and tenacity values are particularly useful in forming ballistic resistant composites. Examples are Twaron® T2000 from Teijin which has a denier of 1000. Other examples are Kevlar® 29 which has 500 g/d and 22 g/d as values of initial tensile modulus and tenacity, respectively, as well as Kevlar® 129 and KM2 which are available in 400, 640 and 840 deniers from du Pont.
  • Suitable liquid crystal copolyester fibers for the practice of this invention are disclosed, for example, in U.S. Pat. Nos. 3,975,487 ; 4,118,372 and 4,161,470 .
  • Liquid crystal copolyester fibers are available under the designation Vectran® fibers from Kuraray America Inc.
  • Suitable polybenzazole fibers for the practice of this invention are disclosed, for example, in U.S. Pat. Nos. 5,286,833 , 5,296,185 , 5,356,584 , 5,534,205 and 6,040,050 .
  • Polybenzazole fibers are available under the designation Zylon® fibers from Toyobo Co.
  • Rigid rod fibers are disclosed, for example, in U.S. Pat. Nos. 5,674,969 , 5,939,553 , 5,945,537 and 6,040,478 . Such fibers are available under the designation M5® fibers from Magellan Systems International.
  • one type of high tenacity fibers is a polyolefin fiber, more preferably a polyethylene fiber.
  • the percent of high tenacity polyethylene fibers in the ropes may vary widely, depending upon the other type of high tenacity fibers employed and the desired properties of the fibers.
  • the high tenacity polyethylene fibers may comprise from about 20 to about 80 weight percent, more preferably from about 30 to about 70 weight percent, and most preferably from about 40 to about 60 weight percent, based on the total weight of the high tenacity fibers in the rope.
  • ropes may be formed from about 80 to about 20 weight percent high tenacity polyethylene fibers and correspondingly from about 20 to about 80 weight percent of liquid crystal copolyester fibers; more preferably from about 70 to about 30 weight percent of the high tenacity polyethylene fibers and correspondingly from about 30 to about 70 weight percent of liquid crystal copolyester fibers; most preferably from about 40 to about 60 weight percent high tenacity polyethylene fibers and correspondingly from about 60 to about 40 weight percent of liquid crystal copolyester fibers.
  • the rope comprises from about 70 to 55 weight percent liquid crystal copolyester fibers and correspondingly from about 30 to about 45 weight percent high tenacity polyethylene fibers, based on the total weight of the high tenacity fibers in the rope.
  • all or substantially all of the fibers in the rope are formed from liquid crystal copolyester fibers.
  • the different types of fibers useful in the ropes of this invention may be blended in any suitable manner. For example, strands of one type of fibers may be twisted with strands of another type of fibers to form a combined strand that is then braided into a rope. Alternatively, the fibers can be combined as a bicomponent fiber, having a sheath and a core. Other constructions may also be employed. The different types of fibers may be present at any desired location in the rope.
  • the ropes of this invention preferably comprise blends of two or more high tenacity fibers, or consist essentially of blends of two or more high tenacity fibers, optionally together with the fluoropolymer fibers.
  • These ropes may be of any suitable construction, such as braided ropes, twisted ropes, wire-lay ropes, parallel core ropes, and the like. Most preferably, the rope is a braided rope.
  • the ropes may be of any suitable diameter and may be formed in any suitable manner from the desired fibers and/or yarns. For example, in forming a braided rope a conventional braiding machine may be employed which has a plurality of yarn bobbins.
  • Yarns from one type of high tenacity fibers may be formed into a subrope which is then formed into a rope (such as by braiding) with a subrope formed of yarns from the other type of high tenacity fibers.
  • a subrope may be formed from blends of the high tenacity fibers and such subrope may be formed into a rope using other such subropes or different types of subropes, by braiding or any other desired technique.
  • the high tenacity yarns that form the rope may be of any suitable denier, and the yarns of the fluoropolymer fiber may be of the same or different denier than the yarns of the high tenacity fibers.
  • the high tenacity yarns may have a denier of from about 50 to about 5000, more preferably from about 75 to about 2000 denier, still more preferably from about 200 to about 2000, and most preferably from about 650 to about 1500 denier.
  • the fluoropolymer yarns may have a denier of from about 50 to about 2500, and more preferably from about 400 to about 1600.
  • the neutralized low molecular weight polyethylene is present in an amount of from about 30 to about 90 percent by weight, with the amino functional silicone resin correspondingly being present in an amount of from about 10 to about 70 percent by weight. More preferably, the neutralized low molecular weight polyethylene is the major component of the coating, such as from about 55 to about 85 percent by weight of coating composition, with the amino functional silicone resin being present in an amount of from about 15 to about 45 percent by weight.
  • the composition may contain a variety of other additives, depending on the desired end properties.
  • the neutralized low molecular weight polyethylene is in the form of an emulsion.
  • the polyethylene is fully neutralized.
  • the low molecular weight polyethylenes are also known as polyethylene waxes and are sometimes called wax dispersions.
  • these polyethylene waxes, also called resins generally have a molecular weight of less than about 6000 Dalton, more preferably less than about 5000 Dalton, even more preferably below about 3500 Dalton, and most preferably between about 300 and about 3000 Dalton.
  • the overfinish composition was prepared from an amino functional silicone resin and a neutralized low molecular weight polyethylene.
  • the amino functional silicone resin was an emulsion having a silicone content of 35 weight percent, a pH of 4.5-6.5 and included a non-ionic emulsifier, available from Dow Corning (2-8818 emulsion).
  • the neutralized low molecular weight polyethylene was a neutralized non-ionic polyethylene wax emulsion (F Kunststoffone® 1566 from Apollo Chemical), having a solids content between 29% and 31%, and pH in the range of between 9.0 and 11.
  • Example 1 is repeated, except that the rope is formed from 40% by weight of high tenacity polyethylene fibers and 60% by weight of liquid crystal copolyester fibers, and has a diameter of about 40 mm. Similar results are noted.
  • Example 1 is repeated, except that the rope is formed from 40% by weight of high tenacity polyethylene fibers and 60% by weight of aramid fibers, and has a diameter of about 40 mm. Similar results are noted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Claims (30)

  1. Corde présentant une résistance améliorée à la fatigue par courbure cyclique sur poulie (CCSP), ladite corde comprenant des fibres à haute ténacité, ladite corde et/ou lesdites fibres étant revêtues d'une composition caractérisée en ce que la composition comprend une résine de silicone à fonctionnalité amino et un polyéthylène neutralisé de faible masse moléculaire.
  2. Corde selon la revendication 1, dans laquelle lesdites fibres à haute ténacité sont sélectionnées dans le groupe constitué de polyoléfines à haute masse moléculaire, d'aramides, de l'alcool polyvinylique, du polyacrylonitrile, du polybenzazole, de polyamides, de polyesters, de polyesters à cristaux liquides, du verre, du carbone, du basalte, de fibres minérales et de fibres sous forme de tiges rigides, et de mélanges de ceux-ci.
  3. Corde selon la revendication 1, dans laquelle lesdites fibres à haute ténacité sont sélectionnées dans le groupe constitué de fibres de polyéthylène à haute masse moléculaire, de fibres aramides, de fibres de copolyester à cristaux liquides, et de mélanges de celles-ci.
  4. Corde selon la revendication 1, dans laquelle lesdites fibres à haute ténacité comprennent un mélange de fibres de polyéthylène à haute ténacité et d'autres fibres à haute ténacité qui ne sont pas des fibres de polyoléfine, lesdites autres fibres étant des fibres d'aramide et/ou des fibres de copolyester à cristaux liquides.
  5. Corde selon la revendication 4, dans laquelle lesdites fibres de polyéthylène à haute ténacité sont présentes dans une quantité d'environ 40 à environ 60 % en poids, et lesdites autres fibres sont présentes dans une quantité d'environ 60 à environ 40 % en poids, relativement au poids total desdites fibres à haute ténacité dans ladite corde.
  6. Corde selon la revendication 4, dans laquelle lesdites fibres à haute ténacité comprennent un mélange de fibres de polyéthylène à haute ténacité et de fibres aramides.
  7. Corde selon la revendication 4, dans laquelle lesdites fibres à haute ténacité comprennent un mélange de fibres de polyéthylène à haute ténacité et de fibres de copolyester à cristaux liquides.
  8. Corde selon la revendication 4, ladite composition étant présente sur ladite corde dans une quantité d'au moins environ 5 % en poids relativement au poids de ladite corde.
  9. Corde selon la revendication 4, dans laquelle ledit polyéthylène de faible masse moléculaire est le principal constituant de ladite composition.
  10. Corde selon la revendication 4, dans laquelle ledit polyéthylène de faible masse moléculaire est présent dans une quantité d'environ 55 % à environ 85 % en poids relativement au poids total de ladite composition.
  11. Corde selon la revendication 10, dans laquelle ledit polyéthylène de faible masse moléculaire est entièrement neutralisé.
  12. Corde selon la revendication 4, comprenant en outre des fibres de fluoropolymère.
  13. Corde selon la revendication 4, dans laquelle ladite corde est une corde tressée.
  14. Corde selon la revendication 1, dans laquelle lesdites fibres à haute ténacité ont une ténacité d'au moins environ 16 g/d.
  15. Corde selon la revendication 1, dans laquelle lesdites fibres à haute ténacité consistent essentiellement en fibres aramides.
  16. Corde selon la revendication 1, comprenant un mélange de fibres de polyoléfine à haute ténacité avec d'autres fibres à haute ténacité qui ne sont pas des fibres de polyoléfine.
  17. Corde selon la revendication 16, dans laquelle lesdites autres fibres à haute ténacité comprennent des fibres aramides et/ou des fibres de copolyester à cristaux liquides.
  18. Corde selon la revendication 17, dans laquelle lesdites fibres de polyoléfine à haute ténacité sont des fibres de polyéthylène à haute ténacité qui sont présentes dans une quantité d'environ 40 à environ 60 % en poids, et lesdites autres fibres à haute ténacité qui ne sont pas des fibres de polyoléfine comprennent des fibres aramides, qui sont présentes dans une quantité d'environ 60 à environ 40 % en poids, relativement au poids total desdites fibres à haute ténacité dans ladite corde.
  19. Corde selon la revendication 18, dans laquelle ledit polyéthylène de faible masse moléculaire est présent dans une quantité d'environ 55 % à environ 85 % en poids relativement au poids total de ladite composition, et dans laquelle ledit polyéthylène de faible masse moléculaire est entièrement neutralisé.
  20. Corde selon la revendication 1, comprenant un mélange de fibres de polyoléfine à haute ténacité avec d'autres fibres à haute ténacité, lesdites autres fibres à haute ténacité comprenant des fibres aramides et/ou des fibres de copolyester à cristaux liquides.
  21. Corde selon la revendication 20, dans laquelle ledit polyéthylène de faible masse moléculaire est présent dans une quantité d'environ 55 % à environ 85 % en poids relativement au poids total de ladite composition et dans laquelle ledit polyéthylène de faible masse moléculaire est entièrement neutralisé.
  22. Procédé d'amélioration de la durée de vie en fatigue d'une corde soumise à une courbure cyclique sur poulie (CCSP), ledit procédé comprenant la formation de ladite corde à partir de fibres à haute ténacité, et le revêtement de ladite corde et/ou desdites fibres formant ladite corde avec une composition, caractérisé par un revêtement avec une composition comprenant une résine de silicone à fonctionnalité amino et un polyéthylène neutralisé de faible masse moléculaire.
  23. Procédé selon la revendication 22, dans lequel lesdites fibres à haute ténacité comprennent un mélange de fibres de polyéthylène à haute ténacité avec d'autres fibres à haute ténacité, lesdites autres fibres à haute ténacité comprenant des fibres aramides et/ou des fibres de copolyester à cristaux liquides.
  24. Procédé selon la revendication 23, comprenant le revêtement de ladite corde avec ladite composition, dans lequel ledit polyéthylène de faible masse moléculaire est présent dans une quantité d'environ 55 % à environ 85 % en poids relativement au poids total de ladite composition et dans lequel ledit polyéthylène de faible masse moléculaire est entièrement neutralisé.
  25. Procédé selon la revendication 24, dans lequel ladite composition a une teneur en solides d'au moins environ 25 % en poids.
  26. Procédé selon la revendication 25, dans lequel ladite résine de silicone à fonctionnalité amino est sous la forme d'une émulsion ayant un pH d'environ 9 à environ 11.
  27. Procédé selon la revendication 23, comprenant un revêtement desdites fibres avec ladite composition, dans lequel ledit polyéthylène de faible masse moléculaire est présent dans une quantité d'environ 55 % à environ 85 % en poids relativement au poids total de ladite composition et dans lequel ledit polyéthylène de faible masse moléculaire est entièrement neutralisé.
  28. Utilisation d'une corde en fibres synthétiques dans un procédé de levage et de positionnement d'objets lourds à partir de et sur un fond marin, comprenant l'utilisation, comme ladite corde, d'une corde comprenant des fibres à haute ténacité, ladite corde et/ou lesdites fibres étant revêtues d'une composition caractérisée en ce que la composition comprend une résine de silicone à fonctionnalité amino et un polyéthylène neutralisé de faible masse moléculaire.
  29. Procédé selon la revendication 28, dans lequel ladite corde comprend un mélange de fibres de polyéthylène à haute ténacité et de fibres aramides.
  30. Procédé selon la revendication 28, dans lequel ladite corde comprend un mélange de fibres de polyéthylène à haute ténacité et de fibres de copolyester à cristaux liquides.
EP07757273.3A 2006-02-24 2007-02-21 Cordes ayant une resistance amelioree a la courbure cyclique sur poulie Active EP1991733B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/361,180 US20070202328A1 (en) 2006-02-24 2006-02-24 High tenacity polyolefin ropes having improved cyclic bend over sheave performance
US11/481,872 US20070202329A1 (en) 2006-02-24 2006-07-06 Ropes having improved cyclic bend over sheave performance
PCT/US2007/062494 WO2007101035A2 (fr) 2006-02-24 2007-02-21 Cordes ayant une resistance amelioree a la courbure cyclique sur poulie

Publications (2)

Publication Number Publication Date
EP1991733A2 EP1991733A2 (fr) 2008-11-19
EP1991733B1 true EP1991733B1 (fr) 2017-08-02

Family

ID=38459722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07757273.3A Active EP1991733B1 (fr) 2006-02-24 2007-02-21 Cordes ayant une resistance amelioree a la courbure cyclique sur poulie

Country Status (13)

Country Link
US (1) US20070202329A1 (fr)
EP (1) EP1991733B1 (fr)
JP (1) JP2009527661A (fr)
KR (1) KR101390162B1 (fr)
AR (1) AR059632A1 (fr)
AU (2) AU2007220840A1 (fr)
BR (1) BRPI0707967B1 (fr)
CA (1) CA2643049C (fr)
ES (1) ES2640476T3 (fr)
NO (1) NO344273B1 (fr)
PE (1) PE20071276A1 (fr)
RU (1) RU2431708C2 (fr)
WO (2) WO2007101032A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275491A4 (fr) * 2008-03-25 2012-05-09 Kuraray Co Composition d'organopolysiloxane et procédé de fabrication d'une structure de corde utilisant celle-ci
US7858180B2 (en) * 2008-04-28 2010-12-28 Honeywell International Inc. High tenacity polyolefin ropes having improved strength
IN2012DN00577A (fr) * 2009-08-04 2015-06-12 Dsm Ip Assets Bv
KR100954173B1 (ko) * 2009-09-17 2010-04-20 동양제강 주식회사 혼합로프사 및 그 제조 방법
KR101479801B1 (ko) * 2010-10-21 2015-01-06 코오롱인더스트리 주식회사 아라미드 로프
JP5889556B2 (ja) * 2011-07-06 2016-03-22 株式会社モリタホールディングス 消防用ホースの暴れ防止装置
EP2912217A1 (fr) * 2012-10-23 2015-09-02 DSM IP Assets B.V. Utilisation d'un produit optimisé fléchissant tel qu'une corde
MX361317B (es) 2013-01-14 2018-12-03 Actuant Corp Cuerda que tiene una trenza de baja friccion.
EP3012369A4 (fr) * 2013-06-20 2017-02-15 Zhengzhou Zhongyuan Defense Material Co., Ltd. Cordage à haute résistance et son procédé de préparation
RU2569650C1 (ru) * 2014-02-17 2015-11-27 Борис Васильевич Накашидзе Арматурный канат
WO2017199267A1 (fr) * 2016-05-17 2017-11-23 Hampidjan Hf. Corde synthétique à longue durée de vie pour blocs alimentés
CN112779778B (zh) * 2019-11-08 2024-04-30 霍尼韦尔特性材料和技术（中国）有限公司 涂料组合物及其应用
WO2023036491A1 (fr) 2021-09-07 2023-03-16 Dsm Ip Assets. B.V. Filet pour pisciculture, son procédé de fabrication et son utilisation

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103448A (en) * 1960-09-12 1963-09-10 Process for treating synthetic continu-
NL7605370A (nl) * 1976-05-20 1977-11-22 Stamicarbon Werkwijze voor het continu vervaardigen van vezelvormige polymeerkristallen.
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
US4356138A (en) * 1981-01-15 1982-10-26 Allied Corporation Production of high strength polyethylene filaments
US4413110A (en) * 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
NL8104728A (nl) * 1981-10-17 1983-05-16 Stamicarbon Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte.
US4457985A (en) * 1982-03-19 1984-07-03 Allied Corporation Ballistic-resistant article
US4536536A (en) * 1982-03-19 1985-08-20 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
US4551296A (en) * 1982-03-19 1985-11-05 Allied Corporation Producing high tenacity, high modulus crystalline article such as fiber or film
EP0115192B2 (fr) * 1982-12-28 1992-07-22 Mitsui Petrochemical Industries, Ltd. Procédé pour la fabrication de filaments étirés en polyéthylène à poids moléculaire très élevé
JPS59216912A (ja) * 1983-05-20 1984-12-07 Toyobo Co Ltd 高強度・高弾性率ポリエチレン繊維の製造方法
CA1208863A (fr) * 1984-04-24 1986-08-05 Wire Rope Industries Ltd. - Industries De Cables D'acier Ltee D'acier Ltee Cable en metal a garnissage plastique
US4663101A (en) * 1985-01-11 1987-05-05 Allied Corporation Shaped polyethylene articles of intermediate molecular weight and high modulus
DE3675079D1 (de) * 1985-06-17 1990-11-29 Allied Signal Inc Polyolefinfaser mit hoher festigkeit, niedrigem schrumpfen, ultrahohem modul, sehr niedrigem kriechen und mit guter festigkeitserhaltung bei hoher temperatur sowie verfahren zu deren herstellung.
US5032338A (en) * 1985-08-19 1991-07-16 Allied-Signal Inc. Method to prepare high strength ultrahigh molecular weight polyolefin articles by dissolving particles and shaping the solution
US4767646A (en) * 1985-10-24 1988-08-30 Allied Corporation Wet abrasion resistant yarn and cordage
US5286435A (en) * 1986-02-06 1994-02-15 Bridgestone/Firestone, Inc. Process for forming high strength, high modulus polymer fibers
US5246657A (en) * 1987-12-03 1993-09-21 Mitsui Petrochemical Industries, Ltd. Process of making polyolefin fiber
US5199253A (en) * 1990-07-16 1993-04-06 American Manufacturing Company, Inc. Nylon rope having superior friction and wearing resistance
US5342567A (en) * 1993-07-08 1994-08-30 Industrial Technology Research Institute Process for producing high tenacity and high modulus polyethylene fibers
US5702657A (en) * 1994-12-27 1997-12-30 Nippon Oil Co., Ltd. Method for the continuous production of a polyethylene material having high strength and high modulus of elasticity
JPH1037079A (ja) * 1996-07-23 1998-02-10 Toray Ind Inc シートベルト用低摩擦化処理剤
US5901632A (en) * 1997-06-10 1999-05-11 Puget Sound Rope Corporation Rope construction
US5931076A (en) * 1997-06-10 1999-08-03 Puget Sound Rope Corporation Rope construction
US6132866A (en) * 1998-01-28 2000-10-17 E. I. Du Pont De Nemours And Company Yarn blend for friction applications
JP2954925B1 (ja) * 1998-04-30 1999-09-27 株式会社ゴーセン 釣糸及びその製造方法
US6448359B1 (en) * 2000-03-27 2002-09-10 Honeywell International Inc. High tenacity, high modulus filament
US20030024770A1 (en) * 2001-08-03 2003-02-06 O'donnell Hugh James Elevator belt assembly with waxless coating
US7247266B2 (en) * 2002-04-10 2007-07-24 Thomas & Betts International Inc. Lubricating coating and application process for elastomeric electrical cable accessories
US6945153B2 (en) * 2002-10-15 2005-09-20 Celanese Advanced Materials, Inc. Rope for heavy lifting applications
US6901192B2 (en) * 2002-11-18 2005-05-31 Neptco Incorporated Cable strength member
MXPA04000247A (es) * 2003-01-10 2004-11-01 Ppg Ind Ohio Inc Revestimientos secundarios y filamentos de fibra de vidrio que tienen un revestimiento secundario.
US7344668B2 (en) * 2003-10-31 2008-03-18 Honeywell International Inc. Process for drawing gel-spun polyethylene yarns
FR2865481B1 (fr) * 2004-01-22 2006-03-03 Rhodia Industrial Yarns Ag Composition pour fils ; fils a proprietes ameliorees et utilisation de ces fils.
US20050274101A1 (en) * 2004-06-14 2005-12-15 Chin-Fa Wang Rope structure
JP2006030159A (ja) * 2004-06-15 2006-02-02 Canon Inc ピエゾ抵抗型半導体装置及びその製造方法
US6969553B1 (en) * 2004-09-03 2005-11-29 Honeywell International Inc. Drawn gel-spun polyethylene yarns and process for drawing
US7296394B2 (en) * 2005-02-11 2007-11-20 Gore Enterprise Holdings, Inc. Fluoropolymer fiber composite bundle
CA2630426C (fr) * 2005-12-02 2017-06-06 Dsm Ip Assets B.V. Corde contenant des fibres haute performance en polyethylene

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP1991733A2 (fr) 2008-11-19
NO20083700L (no) 2008-09-22
JP2009527661A (ja) 2009-07-30
WO2007101032A2 (fr) 2007-09-07
KR20080096813A (ko) 2008-11-03
WO2007101035A2 (fr) 2007-09-07
RU2431708C2 (ru) 2011-10-20
AU2007220843B2 (en) 2010-05-13
AR059632A1 (es) 2008-04-16
PE20071276A1 (es) 2008-01-14
WO2007101032A3 (fr) 2007-11-29
BRPI0707967B1 (pt) 2023-05-16
CA2643049A1 (fr) 2007-09-07
RU2008137942A (ru) 2010-03-27
ES2640476T3 (es) 2017-11-03
AU2007220840A1 (en) 2007-09-07
KR101390162B1 (ko) 2014-05-13
NO344273B1 (no) 2019-10-21
US20070202329A1 (en) 2007-08-30
AU2007220843A1 (en) 2007-09-07
WO2007101035A3 (fr) 2007-12-06
CA2643049C (fr) 2013-10-29
BRPI0707967A2 (pt) 2011-05-17

Similar Documents

Publication Publication Date Title
EP1991733B1 (fr) Cordes ayant une resistance amelioree a la courbure cyclique sur poulie
US20070202331A1 (en) Ropes having improved cyclic bend over sheave performance
US10329698B2 (en) Fluoropolymer fiber composite bundle
US7296394B2 (en) Fluoropolymer fiber composite bundle
US10724162B2 (en) High strength small diameter fishing line
US20060182962A1 (en) Fluoropolymer fiber composite bundle
MX2007015919A (es) Construccion de cuerda trenzada.
US7858180B2 (en) High tenacity polyolefin ropes having improved strength
KR20100126805A (ko) 단섬유를 포함하는 심초구조의 낚시줄
US20070202328A1 (en) High tenacity polyolefin ropes having improved cyclic bend over sheave performance
US11306432B2 (en) HMPE fiber with improved bending fatigue performance
JPH07165164A (ja) 係船索
MX2008010429A (en) High tenacity polyolefin ropes having improved cyclic bend over sheave performance
AU2015202643B2 (en) Fluoropolymer fiber composite bundle

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080820

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HONEYWELL INTERNATIONAL INC.

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20161004

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

INTC Intention to grant announced (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170324

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 914605

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007051828

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2640476

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20171103

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 914605

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170802

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171103

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171202

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007051828

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20180503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20070221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200221

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230414

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240226

Year of fee payment: 18

Ref country code: ES

Payment date: 20240308

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240228

Year of fee payment: 18

Ref country code: GB

Payment date: 20240220

Year of fee payment: 18

Ref country code: CH

Payment date: 20240301

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240226

Year of fee payment: 18

Ref country code: BE

Payment date: 20240226

Year of fee payment: 18