ATE370434T1 - Wasserbeständiges telekommunikationskabel - Google Patents

Wasserbeständiges telekommunikationskabel

Info

Publication number
ATE370434T1
ATE370434T1 AT02808309T AT02808309T ATE370434T1 AT E370434 T1 ATE370434 T1 AT E370434T1 AT 02808309 T AT02808309 T AT 02808309T AT 02808309 T AT02808309 T AT 02808309T AT E370434 T1 ATE370434 T1 AT E370434T1
Authority
AT
Austria
Prior art keywords
equal
sup
water
melting point
modulus
Prior art date
Application number
AT02808309T
Other languages
English (en)
Inventor
Raffaella Donetti
Massimiliano Pavan
Giovanni Brandi
Mauro Maritano
Original Assignee
Prysmian Cavi Sistemi Energia
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
Application filed by Prysmian Cavi Sistemi Energia filed Critical Prysmian Cavi Sistemi Energia
Application granted granted Critical
Publication of ATE370434T1 publication Critical patent/ATE370434T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/441—Optical cables built up from sub-bundles

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Communication Cables (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT02808309T 2002-12-27 2002-12-27 Wasserbeständiges telekommunikationskabel ATE370434T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/014773 WO2004059360A1 (en) 2002-12-27 2002-12-27 Water-resistant telecommunication cable

Publications (1)

Publication Number Publication Date
ATE370434T1 true ATE370434T1 (de) 2007-09-15

Family

ID=32668691

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02808309T ATE370434T1 (de) 2002-12-27 2002-12-27 Wasserbeständiges telekommunikationskabel

Country Status (7)

Country Link
US (1) US7155094B2 (de)
EP (1) EP1576401B1 (de)
AT (1) ATE370434T1 (de)
AU (1) AU2002368510A1 (de)
DE (1) DE60221916T2 (de)
ES (1) ES2292858T3 (de)
WO (1) WO2004059360A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60232184D1 (de) * 2001-12-28 2009-06-10 Prysmian Spa Wasserbeständiges telekommunikations kabel
WO2005049303A1 (en) * 2003-10-29 2005-06-02 Prysmian Cavi E Sistemi Energia S.R.L. Process for manufacturing a water-resistant telecommunication cable
AU2004323687B2 (en) 2004-09-27 2011-08-18 Prysmian Cavi E Sistemi Energia S.R.L. Water-resistant optical cable and manufacturing method
NZ553880A (en) 2004-09-27 2009-07-31 Prysmian Cavi Sistemi Energia Optical cable structure
US7860364B2 (en) * 2007-08-27 2010-12-28 Tyco Electronics Corporation Methods for accessing a fiber within a fiber optic cable to splice thereto and tools for use with the same
GB2456316B (en) * 2008-01-10 2012-02-15 Technip France Umbilical
US9547147B2 (en) * 2013-12-20 2017-01-17 Corning Optical Communications LLC Fiber optic cable with extruded tape
WO2015198491A1 (ja) * 2014-06-27 2015-12-30 日立金属株式会社 絶縁電線及びコイル
CN107531973B (zh) * 2015-03-27 2021-09-24 蒙诺苏尔有限公司 水溶性膜、使用所述膜的包装、以及其制备方法和使用方法
IT202000025045A1 (it) * 2020-10-22 2022-04-22 Prysmian Spa Cavo di potenza e/o di controllo per uso in applicazioni mobili
CN114002796B (zh) * 2021-12-09 2025-07-11 江苏亨通光电股份有限公司 一种基于双层绞合结构缆芯的大芯光缆及其成型工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607812A (en) * 1968-12-17 1971-09-21 Denki Kagaku Kogyo Kk Method of manufacturing polyvinyl alcohol films and product
US3997489A (en) * 1974-11-25 1976-12-14 E. I. Du Pont De Nemours And Company Melt extrudable polyvinyl alcohol compositions
DE2964688D1 (en) * 1978-03-23 1983-03-17 Hoechst Ag Polyvinyl alcohol pellets containing a plasticizer, and method for their preparation
IT1140254B (it) * 1981-10-30 1986-09-24 Pietro Cattaneo Composizione termoplastica a base di alcool polivinilico atta ad essere sottoposta come tale ai comuni metodi di formatura a caldo di materiali termoplastici,quali stampaggio ed estrusione,per la produzione di manufatti,e manufatti cosi' prodotti
US4611019A (en) * 1985-06-17 1986-09-09 Lutzmann H Harald Enhanced barrier compositions from polyvinyl alcohol
EP0635545A3 (de) 1993-07-21 1995-07-12 Air Prod & Chem Spritzgegossene Gegenstände aus extrudierbaren Polyvinylalkoholzusammensetzungen.
IT1289966B1 (it) 1997-02-25 1998-10-19 Cedal Srl Procedimento a tre stadi per la preparazione di composizioni solide termoplastiche a base polivinilalcol e composizioni stampabili ed
GB2378705B (en) 1998-08-26 2003-03-26 Pvaxx Technologies Ltd PVA-Containing compositions
CA2346540C (en) 1998-10-07 2009-12-15 Pirelli & C. S.P.A. Water-resistant cable
DE60232184D1 (de) * 2001-12-28 2009-06-10 Prysmian Spa Wasserbeständiges telekommunikations kabel

Also Published As

Publication number Publication date
AU2002368510A1 (en) 2004-07-22
ES2292858T3 (es) 2008-03-16
EP1576401A1 (de) 2005-09-21
US20060127015A1 (en) 2006-06-15
EP1576401B1 (de) 2007-08-15
US7155094B2 (en) 2006-12-26
WO2004059360A1 (en) 2004-07-15
DE60221916T2 (de) 2008-05-08
DE60221916D1 (de) 2007-09-27

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Legal Events

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