DK0464918T3 - Optiske fiberkabler og komponenter deraf indeholdende en homogen barrieresammensætning, der er i stand til at beskytte optiske fibre imod hydrogen, og homogen barrieresammensætning - Google Patents

Optiske fiberkabler og komponenter deraf indeholdende en homogen barrieresammensætning, der er i stand til at beskytte optiske fibre imod hydrogen, og homogen barrieresammensætning

Info

Publication number
DK0464918T3
DK0464918T3 DK91201616.9T DK91201616T DK0464918T3 DK 0464918 T3 DK0464918 T3 DK 0464918T3 DK 91201616 T DK91201616 T DK 91201616T DK 0464918 T3 DK0464918 T3 DK 0464918T3
Authority
DK
Denmark
Prior art keywords
barrier composition
homogeneous barrier
hydrogen
components
fiber cables
Prior art date
Application number
DK91201616.9T
Other languages
English (en)
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
Application granted granted Critical
Publication of DK0464918T3 publication Critical patent/DK0464918T3/da

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)
DK91201616.9T 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 DK0464918T3 (da)

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 (1)

Publication Number Publication Date
DK0464918T3 true DK0464918T3 (da) 1997-04-07

Family

ID=11172734

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (13)

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

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
AU2002226403A1 (en) * 2001-12-19 2003-06-30 Anne-Marie La Pointe 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
HK1000353A1 (en) 1998-03-06
NO912577D0 (no) 1991-07-01
JPH04270147A (ja) 1992-09-25
EP0464918B1 (en) 1996-10-30
BR9102888A (pt) 1992-04-28
JP3228526B2 (ja) 2001-11-12
EP0464918A1 (en) 1992-01-08
DE69122913D1 (de) 1996-12-05
NO303197B1 (no) 1998-06-08
AU8010591A (en) 1992-01-02
CA2045929A1 (en) 1992-01-03
DE69122913T2 (de) 1997-05-07
CA2045929C (en) 1996-11-19
MX9100069A (es) 1992-02-28
IT1246760B (it) 1994-11-26
ES2095904T3 (es) 1997-03-01
IT9020833A0 (it) 1990-07-02
AU635650B2 (en) 1993-03-25
US5150444A (en) 1992-09-22
IT9020833A1 (it) 1992-01-02
NZ238822A (en) 1993-09-27
NO912577L (no) 1992-01-03

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