IT8520310A0 - Composizione idrogeno assorbente per cavi e cavi elettrici, cavi a fibre ottiche e loro componenti incorporanti detta composizione. - Google Patents

Composizione idrogeno assorbente per cavi e cavi elettrici, cavi a fibre ottiche e loro componenti incorporanti detta composizione.

Info

Publication number
IT8520310A0
IT8520310A0 IT8520310A IT2031085A IT8520310A0 IT 8520310 A0 IT8520310 A0 IT 8520310A0 IT 8520310 A IT8520310 A IT 8520310A IT 2031085 A IT2031085 A IT 2031085A IT 8520310 A0 IT8520310 A0 IT 8520310A0
Authority
IT
Italy
Prior art keywords
cables
composition
fiber optical
hydrogen absorbing
incorporating components
Prior art date
Application number
IT8520310A
Other languages
English (en)
Other versions
IT1184428B (it
Inventor
Alessandro Secco
Pietro Anelli
Franco Pasini
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
Application filed by Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of IT8520310A0 publication Critical patent/IT8520310A0/it
Priority to IT20310/85A priority Critical patent/IT1184428B/it
Priority to US06/846,576 priority patent/US4741592A/en
Priority to AT86104387T priority patent/ATE66010T1/de
Priority to DE8686104387T priority patent/DE3680700D1/de
Priority to EP86104387A priority patent/EP0200914B1/en
Priority to AU55593/86A priority patent/AU584409B2/en
Priority to BR8601501A priority patent/BR8601501A/pt
Priority to NZ215689A priority patent/NZ215689A/xx
Priority to GR860946A priority patent/GR860946B/el
Priority to ES554221A priority patent/ES8706766A1/es
Priority to JP61084001A priority patent/JPS61251808A/ja
Priority to NO861419A priority patent/NO170160C/no
Priority to MX002147A priority patent/MX169177B/es
Priority to CA000506395A priority patent/CA1262715A/en
Priority to ES554222A priority patent/ES8900203A1/es
Application granted granted Critical
Publication of IT1184428B publication Critical patent/IT1184428B/it

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
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0015—Organic 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
    • 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)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT20310/85A 1985-04-12 1985-04-12 Composizione idrogeno assorbente per cavi e elettrici,cavi a fibre ottiche e loro componenti incorporanti detta composizione IT1184428B (it)

Priority Applications (15)

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
US06/846,576 US4741592A (en) 1985-04-12 1986-03-31 Hydrogen absorbing composition for optical fiber cables and cables containing such composition
AT86104387T ATE66010T1 (de) 1985-04-12 1986-04-01 Wasserstoff absorbierende zusammensetzung fuer optische faserkabel, kabel und die zusammensetzung enthaltende komponenten.
DE8686104387T DE3680700D1 (de) 1985-04-12 1986-04-01 Wasserstoff absorbierende zusammensetzung fuer optische faserkabel, kabel und die zusammensetzung enthaltende komponenten.
EP86104387A EP0200914B1 (en) 1985-04-12 1986-04-01 Hydrogen absorbing composition for optical-fibres cables, and cables and their components incorporating the said composition
AU55593/86A AU584409B2 (en) 1985-04-12 1986-04-02 Hydrogen absorbing composition for optical fibres cables, and cables and their components incorporating the said composition
BR8601501A BR8601501A (pt) 1985-04-12 1986-04-03 Composicao absorvente de hidrogenio para cabos de fibras opticas,cabo de fibras opticas e seus componentes incorporando dita composicao
NZ215689A NZ215689A (en) 1985-04-12 1986-04-03 Hydrogen-absorbing composition and optical-fibre cables containing it
GR860946A GR860946B (en) 1985-04-12 1986-04-10 Hydrogen absorbing composition for optical fibres cables and cables and their components incorporating the said composition
ES554221A 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
JP61084001A JPS61251808A (ja) 1985-04-12 1986-04-11 光フアイバケ−ブル用水素吸収剤組成物
NO861419A NO170160C (no) 1985-04-12 1986-04-11 Hydrogenabsorberende materiale og optiske fiberkabler og komponenter for disse med materialet innarbeidet
MX002147A MX169177B (es) 1985-04-12 1986-04-11 Un cable de fibras opticas
CA000506395A CA1262715A (en) 1985-04-12 1986-04-11 Hydrogen absorbing composition for optical fiber cables and cables containing such composition
ES554222A ES8900203A1 (es) 1985-04-12 1986-04-11 Perfeccionamientos en la fabricacion de cables de fibras opticas.

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
IT8520310A0 true IT8520310A0 (it) 1985-04-12
IT1184428B IT1184428B (it) 1987-10-28

Family

ID=11165631

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (14)

Country Link
US (1) US4741592A (it)
EP (1) EP0200914B1 (it)
JP (1) JPS61251808A (it)
AT (1) ATE66010T1 (it)
AU (1) AU584409B2 (it)
BR (1) BR8601501A (it)
CA (1) CA1262715A (it)
DE (1) DE3680700D1 (it)
ES (2) ES8706766A1 (it)
GR (1) GR860946B (it)
IT (1) IT1184428B (it)
MX (1) MX169177B (it)
NO (1) NO170160C (it)
NZ (1) NZ215689A (it)

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
US4904047A (en) * 1988-03-18 1990-02-27 Telephone Cables Limited Optical fibre cables
GB8806543D0 (en) * 1988-03-18 1988-04-20 Telephone Cables Ltd 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
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
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.
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
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
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
JPS61251808A (ja) 1986-11-08
MX169177B (es) 1993-06-24
ES554221A0 (es) 1987-07-01
ES554222A0 (es) 1989-03-16
NZ215689A (en) 1989-07-27
US4741592A (en) 1988-05-03
BR8601501A (pt) 1986-12-09
NO170160B (no) 1992-06-09
AU584409B2 (en) 1989-05-25
EP0200914A1 (en) 1986-11-12
NO861419L (no) 1986-10-13
IT1184428B (it) 1987-10-28
CA1262715A (en) 1989-11-07
GR860946B (en) 1986-08-04
NO170160C (no) 1992-09-16
ATE66010T1 (de) 1991-08-15
AU5559386A (en) 1986-10-16
ES8706766A1 (es) 1987-07-01
ES8900203A1 (es) 1989-03-16
DE3680700D1 (de) 1991-09-12
EP0200914B1 (en) 1991-08-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970423