ES8705644A1 - Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas - Google Patents

Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas

Info

Publication number
ES8705644A1
ES8705644A1 ES549801A ES549801A ES8705644A1 ES 8705644 A1 ES8705644 A1 ES 8705644A1 ES 549801 A ES549801 A ES 549801A ES 549801 A ES549801 A ES 549801A ES 8705644 A1 ES8705644 A1 ES 8705644A1
Authority
ES
Spain
Prior art keywords
filler
cables
optical fiber
components
transition metals
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
ES549801A
Other languages
English (en)
Other versions
ES549801A0 (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 ES8705644A1 publication Critical patent/ES8705644A1/es
Publication of ES549801A0 publication Critical patent/ES549801A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

MODIFICACIONES EN LA FABRICACION DE CABLES Y COMPONENTES DE CABLES DE FIBRAS OPTICAS.CONSISTENTES EN FIBRAS OPTICAS ENVUELTAS EN UNA MEZCLA QUE INCLUYE: UN COMPUESTO SILICONICO INSATURADO, CON UNA CANTIDAD DE GRUPOS INSATURADOS SUPERIOR A 0,2 MILIMOL POR 100 G DE COMPUESTO DE FORMULA (I), EN LA QUE R Y RK SON RADICALES ALIFATICOS SATURADOS O INSATURADOS, Y LOS RADICALES AROMATICOS, RL Y RKKK SON RADICALES ALIFATICOS INSATURADOS; Y UN CATALIZADOR ESCOGIDO ENTRE LOS METALES DE TRANSICION, SALES INORGANICAS Y ORGANOMETALICAS DE LOS MISMOS, Y ACIDOS ORGANOMETALICOS DE ESTOS, PUROS O CON MATERIALES INERTES. TIENEN APLICACION EN EL CAMPO DE LAS TELECOMUNICACIONES.
ES549801A 1984-11-23 1985-11-22 Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas Expired ES8705644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23729/84A IT1177317B (it) 1984-11-23 1984-11-23 Riempitivo per cavi e componenti di cavi a fibre ottiche e cavi a fibre ottiche e loro componenti incorporanti tale riempitivo

Publications (2)

Publication Number Publication Date
ES8705644A1 true ES8705644A1 (es) 1987-05-01
ES549801A0 ES549801A0 (es) 1987-05-01

Family

ID=11209500

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549801A Expired ES8705644A1 (es) 1984-11-23 1985-11-22 Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas

Country Status (17)

Country Link
US (1) US4688889A (es)
JP (1) JPS61143706A (es)
AR (1) AR242367A1 (es)
AU (1) AU576019B2 (es)
BR (1) BR8505864A (es)
CA (1) CA1245848A (es)
DE (1) DE3541212C2 (es)
ES (1) ES8705644A1 (es)
FR (1) FR2573878B1 (es)
GB (1) GB2167424B (es)
GR (1) GR852810B (es)
IT (1) IT1177317B (es)
MX (2) MX167587B (es)
NL (1) NL194896C (es)
NO (1) NO168210C (es)
NZ (1) NZ214140A (es)
SE (1) SE462219B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183452B (it) * 1985-03-01 1987-10-22 Pirelli Cavi Spa Giunti per cavi sottomarini di telecomunicazioni 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
JPS63235398A (ja) * 1987-03-24 1988-09-30 Shin Etsu Chem Co Ltd シリコ−ングリ−ス組成物
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
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
DE4108032A1 (de) 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung
US5320904A (en) * 1991-08-12 1994-06-14 Corning Incorporated Reduction of hydrogen generation by silicone-coated optical fibers
US5305411A (en) * 1993-02-26 1994-04-19 At&T Bell Laboratories Dielectric optical fiber cables which are magnetically locatable
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
US5817981A (en) * 1995-09-05 1998-10-06 Lucent Technologies Inc. Coaxial cable
FR2764395B1 (fr) * 1997-06-05 1999-07-30 Alsthom Cge Alcatel Cable a tube etanche comprenant au moins un conducteur optique
DE19741201A1 (de) * 1997-09-18 1999-03-25 Wacker Chemie Gmbh Auf Organopolysiloxanmikrogelpartikeln immobilisierte Organoaluminiumverbindungen
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
DE10109347A1 (de) * 2001-02-27 2002-09-05 Ccs Technology Inc Optisches Kabel

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755069A (fr) * 1969-08-21 1971-02-22 Dow Corning Composition durcissable perfectionne a base de siloxanes
GB1369989A (en) * 1970-11-27 1974-10-09 Dow Corning Ltd Organopolysiloxane elastomers
GB1492616A (en) * 1974-03-07 1977-11-23 Dow Corning Ltd Process for making dental impressions
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
DE2634398C2 (de) * 1976-07-30 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung von mit einer Schutzschicht überzogenen optischen Fasern
GB2020305B (en) * 1978-03-13 1982-08-04 Gen Electric Solid silicone rubber compositions as insulators from firefor electrical components
JPS591241B2 (ja) * 1978-06-30 1984-01-11 而至歯科工業株式会社 歯科用シリコ−ン組成物およびその使用法
US4235748A (en) * 1979-02-28 1980-11-25 Yardney Electric Corporation Method of making improved hydrogenation catalyst
JPS6023790B2 (ja) * 1979-09-20 1985-06-10 東芝シリコ−ン株式会社 硬化性組成物
US4292223A (en) * 1980-01-04 1981-09-29 Ford Motor Company Highly filled thermally conductive elastomers I
DE3031894A1 (de) * 1980-08-23 1982-09-16 Bayer Ag, 5090 Leverkusen Vinylsilikon-pasten fuer die zahnabformung
EP0056724A3 (en) * 1981-01-19 1982-10-20 Inco Selective Surfaces, Inc. Polymeric structure for hydrogen storage
US4433063A (en) * 1981-01-19 1984-02-21 Mpd Technology Corporation Hydrogen sorbent composition
US4481303A (en) * 1981-12-23 1984-11-06 The Dow Chemical Company Electrode material
US4454288A (en) * 1982-12-02 1984-06-12 Dow Corning Corporation Surface treatment of inorganic fillers
US4528281A (en) * 1983-03-16 1985-07-09 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
US4472563A (en) * 1984-02-06 1984-09-18 Dow Corning Corporation Heat curable silicones having improved room temperature stability
DE3410646A1 (de) * 1984-03-23 1985-10-03 Bayer Ag, 5090 Leverkusen Dimensionsstabile abformmassen
JPS60255649A (ja) * 1984-05-31 1985-12-17 Toray Silicone Co Ltd 石英系光通信フアイバ用被覆材組成物

Also Published As

Publication number Publication date
IT8423729A1 (it) 1986-05-23
GB2167424A (en) 1986-05-29
AR242367A1 (es) 1993-03-31
AU4937885A (en) 1986-05-29
BR8505864A (pt) 1986-05-13
IT8423729A0 (it) 1984-11-23
MX167587B (es) 1993-03-31
NO168210B (no) 1991-10-14
AU576019B2 (en) 1988-08-11
JPS61143706A (ja) 1986-07-01
NO168210C (no) 1992-01-22
NL194896C (nl) 2003-06-04
NL8503039A (nl) 1986-06-16
NL194896B (nl) 2003-02-03
DE3541212C2 (de) 1995-02-23
US4688889A (en) 1987-08-25
SE462219B (sv) 1990-05-21
ES549801A0 (es) 1987-05-01
GB2167424B (en) 1988-12-21
NO854678L (no) 1986-05-26
SE8505418D0 (sv) 1985-11-15
IT1177317B (it) 1987-08-26
GR852810B (es) 1986-03-19
GB8528880D0 (en) 1985-12-24
NZ214140A (en) 1989-03-29
FR2573878A1 (fr) 1986-05-30
FR2573878B1 (fr) 1990-02-02
DE3541212A1 (de) 1986-05-28
SE8505418L (sv) 1986-05-24
MX9205451A (es) 1994-03-31
CA1245848A (en) 1988-12-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070227