ES8900203A1 - Perfeccionamientos en la fabricacion de cables de fibras opticas. - Google Patents

Perfeccionamientos en la fabricacion de cables de fibras opticas.

Info

Publication number
ES8900203A1
ES8900203A1 ES554222A ES554222A ES8900203A1 ES 8900203 A1 ES8900203 A1 ES 8900203A1 ES 554222 A ES554222 A ES 554222A ES 554222 A ES554222 A ES 554222A ES 8900203 A1 ES8900203 A1 ES 8900203A1
Authority
ES
Spain
Prior art keywords
composition
cables
hydrogen
optical
fibres
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.)
Expired
Application number
ES554222A
Other languages
English (en)
Other versions
ES554222A0 (es
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.)
Pirelli and C SpA
Original Assignee
Pirelli Cavi SpA
Cavi Pirelli 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
Application filed by Pirelli Cavi SpA, Cavi Pirelli SpA filed Critical Pirelli Cavi SpA
Publication of ES554222A0 publication Critical patent/ES554222A0/es
Publication of ES8900203A1 publication Critical patent/ES8900203A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/0005—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes
    • C01B3/001—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes characterised by the uptaking media; Treatment thereof
    • C01B3/0015—Organic compounds, e.g. liquid organic hydrogen carriers [LOHC] or metalorganic compounds; Solutions thereof
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/11—Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

COMPRENDEN AL MENOS UN COMPONENTE MECANICAMENTE RESISTENTE CON UN NUCLEO TRANSMISOR Y UNA FUNDA QUE LO ENCIERRA, COMPRENDIENDO REVESTIMIENTOS Y RELLENOS CON UNA SUSTANCIA ABSORBENTE DE HIDROGENO, DE MODO QUE EN EL CABLE TERMINADO LA COMPOSICION ABSORBENTE QUEDA EN CONTACTO CON LAS FIBRAS OPTICAS Y/O LAS RODEA AL MENOS PARCIALMENTE EN POSICIONES ADYACENTES O CERCANAS A LAS MISMAS, ESTANDO LA COMPOSICION ABSORBENTE DEL HIDROGENO CONSTITUIDA POR UNA COMPOSICION INSATURADA QUE COMPRENDE UN POLIMERO INSATURADO Y UN CATALIZADOR. EMPLEADOS EN LA PROTECCION DE CABLES DE FIBRAS OPTICAS RESPECTO A LOS DAÑOS QUE PUEDE PROVOCAR EL HIDROGENO EN ELLOS.
ES554222A 1985-04-12 1986-04-11 Perfeccionamientos en la fabricacion de cables de fibras opticas. Expired ES8900203A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20310/85A IT1184428B (it) 1985-04-12 1985-04-12 Composizione idrogeno assorbente per cavi e elettrici,cavi a fibre ottiche e loro componenti incorporanti detta composizione

Publications (2)

Publication Number Publication Date
ES554222A0 ES554222A0 (es) 1989-03-16
ES8900203A1 true ES8900203A1 (es) 1989-03-16

Family

ID=11165631

Family Applications (2)

Application Number Title Priority Date Filing Date
ES554222A Expired ES8900203A1 (es) 1985-04-12 1986-04-11 Perfeccionamientos en la fabricacion de cables de fibras opticas.
ES554221A Expired ES8706766A1 (es) 1985-04-12 1986-04-11 Procedimiento para la obtencion de una composicion absorbente del hidrogeno para cables de fibras opticas y sus componentes

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES554221A Expired ES8706766A1 (es) 1985-04-12 1986-04-11 Procedimiento para la obtencion de una composicion absorbente del hidrogeno para cables de fibras opticas y sus componentes

Country Status (14)

Country Link
US (1) US4741592A (es)
EP (1) EP0200914B1 (es)
JP (1) JPS61251808A (es)
AT (1) ATE66010T1 (es)
AU (1) AU584409B2 (es)
BR (1) BR8601501A (es)
CA (1) CA1262715A (es)
DE (1) DE3680700D1 (es)
ES (2) ES8900203A1 (es)
GR (1) GR860946B (es)
IT (1) IT1184428B (es)
MX (1) MX169177B (es)
NO (1) NO170160C (es)
NZ (1) NZ215689A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185667B (it) * 1985-08-30 1987-11-12 Pirelli Cavi Spa Cavo per telecomunicazione a fibre ottiche
IT1205212B (it) * 1987-06-30 1989-03-15 Pirelli Cavi Spa Cavo a fibre ottiche
GB8806543D0 (en) * 1988-03-18 1988-04-20 Telephone Cables Ltd Optical fibre cables
US4904047A (en) * 1988-03-18 1990-02-27 Telephone Cables Limited Optical fibre cables
JPH01255812A (ja) * 1988-04-06 1989-10-12 Nippon Telegr & Teleph Corp <Ntt> 海底光ファイバケーブル
US4964694A (en) 1988-07-26 1990-10-23 Fujikura Ltd. Optical fiber and apparatus for producing same
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.
IT1246761B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una miscela omogenea per proteggere le fibre ottiche dall' idrogeno e relativa miscela barriera omogenea
IT1244809B (it) * 1990-11-29 1994-09-05 Pirelli Cavi Spa Elemento a fibre ottiche comprendente un alloggiamento per fibre ottiche, costituito di materiale poliolefinico, ed un tamponante h2-assorbente.
DE4108032A1 (de) 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung
US5243675A (en) * 1992-04-16 1993-09-07 At&T Bell Laboratories Optical fiber cable which resists damage caused by a hostile environment
IT1264902B1 (it) * 1993-06-29 1996-10-17 Pirelli Cavi Spa Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione
US5837158A (en) * 1996-09-23 1998-11-17 Sandia Corporation Polymer formulations for gettering hydrogen
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
WO1999063298A1 (en) * 1998-06-03 1999-12-09 Marconi Aerospace Defense Systems, Inc. Hydrogen absorbing rubber
JP4694072B2 (ja) 1999-07-28 2011-06-01 プリスミアン・カビ・エ・システミ・エネルジア・ソチエタ・ア・レスポンサビリタ・リミタータ 海底光ケーブル
WO2001009659A1 (en) 1999-07-28 2001-02-08 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
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
US7769251B2 (en) * 2007-11-12 2010-08-03 Schlumberger Technology Corporation Hydrocarbon monitoring cable with an absorbing layer
CN104181655A (zh) * 2014-03-11 2014-12-03 黄燕生 光纤填充膏及其制备方法
CN113831618B (zh) * 2021-09-14 2023-04-25 湖北九联汇博科技有限公司 具有灭氢功能的凝胶膏状物、制备方法及含膏状物的光缆

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1284400A (en) * 1968-11-27 1972-08-09 British Petroleum Co Rubber composition
FR2300775A1 (fr) * 1975-02-13 1976-09-10 Inst Francais Du Petrole Nouveaux polymeres contenant un metal, leur preparation et leurs emplois
DE2550584A1 (de) * 1975-11-11 1977-05-12 Deutsche Automobilgesellsch Formbestaendiges wasserstoffspeichermaterial
US4036944A (en) * 1976-05-17 1977-07-19 Shell Oil Company Hydrogen sorbent composition and its use
AU515569B2 (en) * 1977-11-11 1981-04-09 Phillips Petroleum Company Coupled diene polymers
US4235748A (en) * 1979-02-28 1980-11-25 Yardney Electric Corporation Method of making improved hydrogenation catalyst
US4433063A (en) * 1981-01-19 1984-02-21 Mpd Technology Corporation Hydrogen sorbent composition
JPS6049146B2 (ja) * 1981-07-04 1985-10-31 日本電信電話株式会社 光学ガラスフアイバ用被覆材料
US4481303A (en) * 1981-12-23 1984-11-06 The Dow Chemical Company Electrode material
EP0107433A3 (en) * 1982-10-21 1985-08-07 Northern Telecom Limited Manufacture of telecommunication cable
US4528281A (en) * 1983-03-16 1985-07-09 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
FR2547066A1 (fr) * 1983-06-03 1984-12-07 Cables De Lyon Geoffroy Delore Cable sous-marin a fibres optiques et procede de fabrication d'un tel cable
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables

Also Published As

Publication number Publication date
DE3680700D1 (de) 1991-09-12
AU584409B2 (en) 1989-05-25
NO170160C (no) 1992-09-16
ES554222A0 (es) 1989-03-16
AU5559386A (en) 1986-10-16
GR860946B (en) 1986-08-04
ATE66010T1 (de) 1991-08-15
EP0200914A1 (en) 1986-11-12
IT1184428B (it) 1987-10-28
NZ215689A (en) 1989-07-27
IT8520310A0 (it) 1985-04-12
BR8601501A (pt) 1986-12-09
NO861419L (no) 1986-10-13
CA1262715A (en) 1989-11-07
EP0200914B1 (en) 1991-08-07
MX169177B (es) 1993-06-24
ES554221A0 (es) 1987-07-01
ES8706766A1 (es) 1987-07-01
JPS61251808A (ja) 1986-11-08
NO170160B (no) 1992-06-09
US4741592A (en) 1988-05-03

Similar Documents

Publication Publication Date Title
AR224919A1 (es) Composicion de recubrimiento de resina de silicona
BR8106401A (pt) Conjunto combustivel de reator nuclear
AU8010491A (en) Optical fiber cables and components thereof containing an homogeneous barrier mixture suitable to protect optical fibers from hydrogen, and relative homogeneous barrier mixture
DK220185A (da) Optisk fiberkabel, fremgangsmaade til fremstilling af samme samt komposition til anvendelse herved
GB2006790A (en) Low attenuation all-plastic optical fibre
FR2493559B1 (fr) Dispositif de securite pour guide de rayons laser
MX160137A (es) Composicion de silicona curable de revestimiento
BR8104983A (pt) Composicao de resina de vinila compreendendo um organopolissiloxano
GR860946B (en) Hydrogen absorbing composition for optical fibres cables and cables and their components incorporating the said composition
ES524026A0 (es) Conjunto de combustible nuclear
AU537959B2 (en) Guide for fibre board
FI904565A7 (fi) Fissioituva ydinpolttoainekoostumus
DE3378550D1 (en) Optical cable element
ES506178A0 (es) Conjunto de combustible para reactor nuclear
EP0218183A3 (en) Molding composition
ES262083Y (es) &#34;cuerpos alargados que contienen elementos para telecomunicaciones con fibras opticas&#34;.
BE896318A (fr) Gaine composite pour element de combustible nucleaire et element obtenu
FR2526875B1 (fr) Gaine de protection pour injecteur a essence
FI813358L (fi) Anordning foer att goera en kabel vattentaet i laengdriktningen
ES288775Y (es) Pieza de extremidad de ensamblaje combustible de reactor nuclear.
BR8105932A (pt) Composicao de revestimento que contem uma resina base insaturada
GB2083233B (en) Tensile test grips for packaged optical fibre
GB2082541B (en) Winding an energy absorbing resin fibre structure
JPS5659833A (en) Composition containing organic polyol semiester* unsaturated monomer* epoxide and reinforcing fiber
BR8106966A (pt) Aparelho injetor de combustivel

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070125