PE20495A1 - Composicion absorbente de hidrogeno para cables de fibra optica y cables de fibra optica que incorporan esta composicion - Google Patents

Composicion absorbente de hidrogeno para cables de fibra optica y cables de fibra optica que incorporan esta composicion

Info

Publication number
PE20495A1
PE20495A1 PE1994245568A PE24556894A PE20495A1 PE 20495 A1 PE20495 A1 PE 20495A1 PE 1994245568 A PE1994245568 A PE 1994245568A PE 24556894 A PE24556894 A PE 24556894A PE 20495 A1 PE20495 A1 PE 20495A1
Authority
PE
Peru
Prior art keywords
fiber optic
optic cables
composition
room temperature
incorporating
Prior art date
Application number
PE1994245568A
Other languages
English (en)
Inventor
Bosisio Claudio
Campana Antonio
Original Assignee
Pirelli Cavi Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11366496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20495(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of PE20495A1 publication Critical patent/PE20495A1/es

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
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
  • Sealing Material Composition (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Lubricants (AREA)

Abstract

CARACTERIZADA PORQUE COMPRENDE: A) UN CATALIZADOR QUE INCLUYE LOS METALES DE TRANSICION, SUS SALES Y COMPLEJOS ORGANICOS E INORGANICOS. B) UN COMPUESTO DE HIDROCARBURO QUE TIENE ENLACES DOBLES REACTIVOS AL HIDROGENO A LA TEMPERATURA AMBIENTE EN UNA CANTIDAD CORRESPONDIENTE A UN INDICE DE YODO DEL ORDEN DE LOS 70 A 1000 mg/m. INCLUYE COMO MINIMO EL 90% DE UN HIDROCARBURO SUSTANCIALMENTE HOMOGENEO, LIBRE DE SILICIO, NO OBTENIDO POR LA POLIMERIZACION DE MONOMEROS INCLUYENDO DIENOS CONJUGADOS. CUENTA CON: -UNA VISCOSIDAD DEL ORDEN DE 500 A 70000cSt A LA TEMPERATURA AMBIENTE. -UNA VISCOSIDAD A LA TEMPERATURA AMBIENTE DE MENOS DE 70000cSt LUEGO DE ENVEJECIDO POR EXPOSICION AL AIRE, EN UNA CAPA FINA, DURANTE POR LO MENOS 7 DIAS A 100°C
PE1994245568A 1993-06-29 1994-06-28 Composicion absorbente de hidrogeno para cables de fibra optica y cables de fibra optica que incorporan esta composicion PE20495A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001398A IT1264902B1 (it) 1993-06-29 1993-06-29 Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione

Publications (1)

Publication Number Publication Date
PE20495A1 true PE20495A1 (es) 1995-07-18

Family

ID=11366496

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1994245568A PE20495A1 (es) 1993-06-29 1994-06-28 Composicion absorbente de hidrogeno para cables de fibra optica y cables de fibra optica que incorporan esta composicion

Country Status (14)

Country Link
US (1) US5455881A (es)
EP (1) EP0632301B2 (es)
JP (1) JP3676830B2 (es)
CN (1) CN1079540C (es)
AU (1) AU671911B2 (es)
BR (1) BR9402216A (es)
CA (1) CA2126426C (es)
DE (1) DE69402765T2 (es)
ES (1) ES2102729T5 (es)
IL (1) IL109954A (es)
IT (1) IT1264902B1 (es)
MY (1) MY112395A (es)
NZ (1) NZ260808A (es)
PE (1) PE20495A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496404A (en) * 1993-05-03 1996-03-05 Waste Markets, Inc. Process of recycling paint waste
US5764835A (en) * 1996-05-07 1998-06-09 W. L. Gore & Associates, Inc. Fluoropolymer fiber reinforced integral composite cable jacket and tubing
WO1998008124A1 (en) * 1996-08-21 1998-02-26 Pirelli Cabos S.A. High mechanical and heat performance optical cable
GB2323481A (en) * 1997-03-14 1998-09-23 Pirelli General Plc A composite electrical/optical cable joint
US5905833A (en) * 1997-07-01 1999-05-18 Lucent Technologies Inc. Optical fiber cable having an improved filling material within its core
JP3941910B2 (ja) * 1997-07-15 2007-07-11 コーニング インコーポレイテッド 耐水素性光導波路ファイバおよびその前駆体であるスートプレフォームの製造方法
FR2774183B1 (fr) * 1998-01-26 2002-04-26 Alsthom Cge Alkatel Cable a tube sensiblement etanche logeant au moins un conducteur optique et un produit absorbant l'hydrogene
US20010009198A1 (en) 1998-03-04 2001-07-26 Sergio Belli Electrical cable with self-repairing protection
US6278824B1 (en) 1998-06-05 2001-08-21 Pirelli Cavi E Sistemi S.P.A. Optical cable with filling material comprising an internal olefin oligomer
US6404961B1 (en) 1998-07-23 2002-06-11 Weatherford/Lamb, Inc. Optical fiber cable having fiber in metal tube core with outer protective layer
US6028974A (en) * 1998-08-10 2000-02-22 Alcatel Seal for underwater cable joint
US6359231B2 (en) * 1999-01-11 2002-03-19 Southwire Company, A Delaware Corporation Electrical cable having a self-sealing agent and method for preventing water from contacting the conductor
US8101862B2 (en) * 1999-01-11 2012-01-24 Southwire Company Self-sealing electrical cable using rubber resins
US6184473B1 (en) * 1999-01-11 2001-02-06 Southwire Company Electrical cable having a self-sealing agent and method for preventing water from contacting the conductor
US8470108B2 (en) 1999-01-11 2013-06-25 Southwire Company Self-sealing electrical cable using rubber resins
US6208790B1 (en) 1999-01-28 2001-03-27 The Stewart Group, Inc. Ultra violet light curable polymer matrix for tight-buffering optical fibers
GB9912746D0 (en) * 1999-06-01 1999-08-04 Cit Alcatel A submarine casing
US6631095B1 (en) * 1999-07-08 2003-10-07 Pgs Exploration (Us), Inc. Seismic conductive rope lead-in cable
AU5983700A (en) 1999-07-28 2001-02-19 Pirelli Cavi E Sistemi S.P.A. Submarine optical cable resistant to longitudinal water propagation
AU6562800A (en) 1999-07-28 2001-02-19 Pirelli Cavi E Sistemi S.P.A. Submarine optical cable resistant to longitudinal water propagation
US6658185B2 (en) 1999-08-23 2003-12-02 Pirelli Cavi E Sistemi S.P.A. Optical fiber cable with components having improved compatibility with waterblocking filling compositions
US6272273B1 (en) * 1999-09-02 2001-08-07 Alcatel Hermetic cable joint
JP2001208943A (ja) * 2000-01-26 2001-08-03 Sumitomo Electric Ind Ltd 光ファイバケーブルおよび光伝送システム
FR2811242B1 (fr) * 2000-07-05 2003-02-14 Seppic Sa Nouvelle composition absorbant l'hydrogene, pour sa preparation et utilisation comme composition de remplissage des cables a fibres optiques
US7367373B2 (en) 2000-12-06 2008-05-06 Southwire Company Multi-layer extrusion head for self-sealing cable
EP1379761B1 (en) * 2001-03-16 2005-06-01 Global Environmental Concepts, LLC Emission control device and method
DE60236166D1 (de) * 2001-05-30 2010-06-10 Prysmian Spa Einen formstabilen polymer enthaltendes optisches faserkabel
DE10158863A1 (de) * 2001-11-30 2003-06-12 Ccs Technology Inc Lichtwellenleiterkabel
DE10201719A1 (de) * 2002-01-18 2003-07-31 Ccs Technology Inc Lichtwellenleiterkabel für eine Installation desselben in einer Gasleitung
FR2840690B1 (fr) 2002-06-06 2004-08-27 Cit Alcatel Cable a fibre optique comprenant une composition absorbant l'hydrogene
US20040109652A1 (en) * 2002-12-04 2004-06-10 Alcatel Fiber optic cables with a hydrogen absorbing material
US9377598B2 (en) 2003-04-24 2016-06-28 Weatherford Technology Holdings, Llc Fiber optic cable systems and methods to prevent hydrogen ingress
US7024081B2 (en) * 2003-04-24 2006-04-04 Weatherford/Lamb, Inc. Fiber optic cable for use in harsh environments
US7646953B2 (en) 2003-04-24 2010-01-12 Weatherford/Lamb, Inc. Fiber optic cable systems and methods to prevent hydrogen ingress
US7496258B1 (en) 2007-11-09 2009-02-24 Schlumberger Technology Corporation Hydrocarbon monitoring cable
US7769251B2 (en) * 2007-11-12 2010-08-03 Schlumberger Technology Corporation Hydrocarbon monitoring cable with an absorbing layer
US9627100B2 (en) * 2013-04-24 2017-04-18 Wireco World Group Inc. High-power low-resistance electromechanical cable
CN204834136U (zh) * 2014-11-21 2015-12-02 3M创新有限公司 电力线缆
CN106948264B (zh) * 2017-02-21 2019-01-22 沈阳建筑大学 一种基于剪切增稠液体的高阻尼斜拉索

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables
US4718747A (en) * 1984-04-27 1988-01-12 Societa Cavi Pirelli S.P.A. Optical fiber and cable with hydrogen combining layer
GB8412721D0 (en) * 1984-05-18 1984-06-27 Standard Telephones Cables Ltd Fibre optic cables
IT1177317B (it) * 1984-11-23 1987-08-26 Pirelli Cavi Spa Riempitivo per cavi e componenti di cavi a fibre ottiche e cavi a fibre ottiche e loro componenti incorporanti tale riempitivo
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
EP0216914B1 (en) * 1985-04-10 1993-07-07 AT&T Corp. Optical fiber cable and methods of making
IT1184428B (it) * 1985-04-12 1987-10-28 Pirelli Cavi Spa Composizione idrogeno assorbente per cavi e elettrici,cavi a fibre ottiche e loro componenti incorporanti detta composizione
IT1185667B (it) * 1985-08-30 1987-11-12 Pirelli Cavi Spa Cavo per telecomunicazione a fibre ottiche
IT1186003B (it) * 1985-10-08 1987-11-18 Pirelli Cavi Spa Cavo per telecomunizioni a fibre ottiche incorporante una miscela idrogeno assorbente e miscela idrogeno assorbente per cavi a fibre ottiche
JPH01255812A (ja) * 1988-04-06 1989-10-12 Nippon Telegr & Teleph Corp <Ntt> 海底光ファイバケーブル
JPH0275657A (ja) * 1988-09-12 1990-03-15 Mitsubishi Kasei Corp 重合体組成物
JP3019364B2 (ja) * 1990-06-13 2000-03-13 大日本インキ化学工業株式会社 防水混和物
IT1246760B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una composizione barriera omogenea capace di proteggere le fibre ottiche dall'idrogeno e relativa composizione barriera omogenea.
DE4108032A1 (de) * 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
AU671911B2 (en) 1996-09-12
ES2102729T5 (es) 2010-07-02
CN1079540C (zh) 2002-02-20
CA2126426A1 (en) 1994-12-30
ITMI931398A0 (it) 1993-06-29
ITMI931398A1 (it) 1994-12-29
IL109954A (en) 1997-02-18
MY112395A (en) 2001-06-30
JPH0727954A (ja) 1995-01-31
AU6591594A (en) 1995-01-12
NZ260808A (en) 1996-07-26
ES2102729T3 (es) 1997-08-01
IT1264902B1 (it) 1996-10-17
EP0632301B1 (en) 1997-04-23
DE69402765T2 (de) 1997-11-13
EP0632301A1 (en) 1995-01-04
CN1111358A (zh) 1995-11-08
IL109954A0 (en) 1994-10-07
BR9402216A (pt) 1995-03-14
JP3676830B2 (ja) 2005-07-27
US5455881A (en) 1995-10-03
DE69402765D1 (de) 1997-05-28
EP0632301B2 (en) 2010-05-05
CA2126426C (en) 2001-03-27

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed