IT9020833A0 - 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. - Google Patents

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.

Info

Publication number
IT9020833A0
IT9020833A0 IT9020833A IT2083390A IT9020833A0 IT 9020833 A0 IT9020833 A0 IT 9020833A0 IT 9020833 A IT9020833 A IT 9020833A IT 2083390 A IT2083390 A IT 2083390A IT 9020833 A0 IT9020833 A0 IT 9020833A0
Authority
IT
Italy
Prior art keywords
barrier composition
homogeneous barrier
protecting
hydrogen
related components
Prior art date
Application number
IT9020833A
Other languages
English (en)
Other versions
IT1246760B (it
IT9020833A1 (it
Inventor
Claudio Bosisio
Antonio Campana
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 IT9020833A0 publication Critical patent/IT9020833A0/it
Priority to IT02083390A priority Critical patent/IT1246760B/it
Priority to EP91201616A priority patent/EP0464918B1/en
Priority to DE69122913T priority patent/DE69122913T2/de
Priority to DK91201616.9T priority patent/DK0464918T3/da
Priority to ES91201616T priority patent/ES2095904T3/es
Priority to US07/723,441 priority patent/US5150444A/en
Priority to CA002045929A priority patent/CA2045929C/en
Priority to NO912577A priority patent/NO303197B1/no
Priority to AU80105/91A priority patent/AU635650B2/en
Priority to JP16189191A priority patent/JP3228526B2/ja
Priority to BR919102888A priority patent/BR9102888A/pt
Priority to MX9100069A priority patent/MX9100069A/es
Priority to NZ238822A priority patent/NZ238822A/xx
Publication of IT9020833A1 publication Critical patent/IT9020833A1/it
Application granted granted Critical
Publication of IT1246760B publication Critical patent/IT1246760B/it
Priority to HK97101905A priority patent/HK1000353A1/xx

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
    • 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
    • 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
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Paints Or Removers (AREA)
  • Catalysts (AREA)
IT02083390A 1990-07-02 1990-07-02 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. IT1246760B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT02083390A IT1246760B (it) 1990-07-02 1990-07-02 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.
EP91201616A EP0464918B1 (en) 1990-07-02 1991-06-25 Optical fiber cables and components thereof containing an homogeneous barrier composition capable of protecting optical fibers from hydrogen, and relative homegeneous barrier composition
DE69122913T DE69122913T2 (de) 1990-07-02 1991-06-25 Optische Faserkabel, und Komponenten die eine Wasserstoff absorbierende homogene Zusammensetzung enthalten zum Schutz von optischen Fasern gegen die Einwirkung von Wasserstoff- und Homogene absorbierende Zusammensetzungen
DK91201616.9T DK0464918T3 (da) 1990-07-02 1991-06-25 Optiske fiberkabler og komponenter deraf indeholdende en homogen barrieresammensætning, der er i stand til at beskytte optiske fibre imod hydrogen, og homogen barrieresammensætning
ES91201616T ES2095904T3 (es) 1990-07-02 1991-06-25 Cables de fibra optica y componentes del mismo que contienen una composicion protectora homogenea adecuada para la proteccion de las fibras opticas frente al hidrogeno, y composicion protectora homogenea.
US07/723,441 US5150444A (en) 1990-07-02 1991-06-27 Optical fiber cables and components thereof containing an homogeneous barrier composition capable of protecting optical fibers from hydrogen, and relative homogeneous barrier composition
CA002045929A CA2045929C (en) 1990-07-02 1991-06-28 Optical fiber cables and components thereof containing an homogeneous barrier composition capable of protecting optical fibers from hydrogen, and relative homogeneous barrier composition
NO912577A NO303197B1 (no) 1990-07-02 1991-07-01 Barriereblanding egnet for beskyttelse av optiske fibrer mot hydrogen, fiberoptiske kabler og kabelkomponenter som inneholder barriereblandingen, og fremgangsmÕte for fremstilling av slik barriereblanding
AU80105/91A AU635650B2 (en) 1990-07-02 1991-07-01 Optical fiber cables and components thereof containing an homogeneous barrier composition capable of protecting optical fibers from hydrogen, and relative homogeneous barrier composition
JP16189191A JP3228526B2 (ja) 1990-07-02 1991-07-02 水素から光ファイバーを保護可能な均質なバリヤー組成物を含有する光ファイバーケーブル及びその構成部品
BR919102888A BR9102888A (pt) 1990-07-02 1991-07-02 Cabos de fibras oticas e relativos componentes contendo uma composicao de barreira homogenea capaz de proteger as fibras oticas contra o hidrogenio e relativa composicao de barreira homogenea
MX9100069A MX9100069A (es) 1990-07-02 1991-07-02 Mejoras a cables de fibra optica y componentes para los mismos conteniendo una composicion de barrera homogenea capaz de proteger fibras opticas de el hidrogeno,y composicion de barrera homogenea relativa
NZ238822A NZ238822A (en) 1990-07-02 1991-07-02 Hydrogen-absorbing organo-silicon compositions and optical fibers cable
HK97101905A HK1000353A1 (en) 1990-07-02 1997-10-07 Optical fiber cables and components thereof containing an homogeneous barrier composition capable of protecting optical fibers from hydrogen and relative homegeneous barrier composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02083390A IT1246760B (it) 1990-07-02 1990-07-02 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.

Publications (3)

Publication Number Publication Date
IT9020833A0 true IT9020833A0 (it) 1990-07-02
IT9020833A1 IT9020833A1 (it) 1992-01-02
IT1246760B IT1246760B (it) 1994-11-26

Family

ID=11172734

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02083390A IT1246760B (it) 1990-07-02 1990-07-02 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.

Country Status (14)

Country Link
US (1) US5150444A (it)
EP (1) EP0464918B1 (it)
JP (1) JP3228526B2 (it)
AU (1) AU635650B2 (it)
BR (1) BR9102888A (it)
CA (1) CA2045929C (it)
DE (1) DE69122913T2 (it)
DK (1) DK0464918T3 (it)
ES (1) ES2095904T3 (it)
HK (1) HK1000353A1 (it)
IT (1) IT1246760B (it)
MX (1) MX9100069A (it)
NO (1) NO303197B1 (it)
NZ (1) NZ238822A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108032A1 (de) * 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung
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
US5463711A (en) * 1994-07-29 1995-10-31 At&T Ipm Corp. Submarine cable having a centrally located tube containing optical fibers
IT1272844B (it) * 1994-11-24 1997-06-30 Pirelli Cavi Spa Cavo ottico protetto contro l'umidita'
US5684060A (en) * 1996-04-09 1997-11-04 Minnesota Mining And Manufacturing Company Compositions containing inorganic, organic and organometallic palladium hydrogen scavengers
US6208790B1 (en) 1999-01-28 2001-03-27 The Stewart Group, Inc. Ultra violet light curable polymer matrix for tight-buffering optical fibers
EP1456301A1 (en) * 2001-12-19 2004-09-15 Rhodia Chimie Catalytic palladium mixture
CN204834136U (zh) * 2014-11-21 2015-12-02 3M创新有限公司 电力线缆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031894A1 (de) * 1980-08-23 1982-09-16 Bayer Ag, 5090 Leverkusen Vinylsilikon-pasten fuer die zahnabformung
US4755020A (en) * 1983-11-08 1988-07-05 Andrew Corporation Gas-blocked optical fiber cable unit
JPS60184218A (ja) * 1984-03-01 1985-09-19 Fujikura Ltd 光フアイバ心線
JPS60218710A (ja) * 1984-04-16 1985-11-01 住友電気工業株式会社 光フアイバ複合架空線
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
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
JPS61197448A (ja) * 1985-02-22 1986-09-01 Toray Silicone Co Ltd 光通信ガラスフアイバ用被覆剤
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
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

Also Published As

Publication number Publication date
MX9100069A (es) 1992-02-28
NO912577L (no) 1992-01-03
EP0464918A1 (en) 1992-01-08
NZ238822A (en) 1993-09-27
CA2045929A1 (en) 1992-01-03
ES2095904T3 (es) 1997-03-01
JPH04270147A (ja) 1992-09-25
NO303197B1 (no) 1998-06-08
IT1246760B (it) 1994-11-26
AU635650B2 (en) 1993-03-25
IT9020833A1 (it) 1992-01-02
AU8010591A (en) 1992-01-02
BR9102888A (pt) 1992-04-28
DE69122913D1 (de) 1996-12-05
DK0464918T3 (da) 1997-04-07
DE69122913T2 (de) 1997-05-07
CA2045929C (en) 1996-11-19
JP3228526B2 (ja) 2001-11-12
US5150444A (en) 1992-09-22
HK1000353A1 (en) 1998-03-06
NO912577D0 (no) 1991-07-01
EP0464918B1 (en) 1996-10-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729