ITMI931398A1 - Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione - Google Patents

Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione

Info

Publication number
ITMI931398A1
ITMI931398A1 IT001398A ITMI931398A ITMI931398A1 IT MI931398 A1 ITMI931398 A1 IT MI931398A1 IT 001398 A IT001398 A IT 001398A IT MI931398 A ITMI931398 A IT MI931398A IT MI931398 A1 ITMI931398 A1 IT MI931398A1
Authority
IT
Italy
Prior art keywords
composition
hydrogen
optic cable
cable including
optical fiber
Prior art date
Application number
IT001398A
Other languages
English (en)
Inventor
Claudio Bosisio
Antonio Campana
Original Assignee
Pirelli Cavi S P A Ora Pirelli Cavi E Sistemi S P
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11366496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITMI931398(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pirelli Cavi S P A Ora Pirelli Cavi E Sistemi S P filed Critical Pirelli Cavi S P A Ora Pirelli Cavi E Sistemi S P
Priority to IT93MI001398A priority Critical patent/IT1264902B1/it
Publication of ITMI931398A0 publication Critical patent/ITMI931398A0/it
Priority to US08/257,266 priority patent/US5455881A/en
Priority to IL10995494A priority patent/IL109954A/xx
Priority to EP94109180A priority patent/EP0632301B2/en
Priority to ES94109180T priority patent/ES2102729T5/es
Priority to DE69402765T priority patent/DE69402765T2/de
Priority to CA002126426A priority patent/CA2126426C/en
Priority to NZ260808A priority patent/NZ260808A/en
Priority to MYPI94001606A priority patent/MY112395A/en
Priority to AU65915/94A priority patent/AU671911B2/en
Priority to CN94107941.4A priority patent/CN1079540C/zh
Priority to PE1994245568A priority patent/PE20495A1/es
Priority to JP14811194A priority patent/JP3676830B2/ja
Priority to BR9402216A priority patent/BR9402216A/pt
Publication of ITMI931398A1 publication Critical patent/ITMI931398A1/it
Publication of IT1264902B1 publication Critical patent/IT1264902B1/it
Application granted granted Critical

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Lubricants (AREA)
  • Sealing Material Composition (AREA)
IT93MI001398A 1993-06-29 1993-06-29 Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione IT1264902B1 (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT93MI001398A IT1264902B1 (it) 1993-06-29 1993-06-29 Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione
US08/257,266 US5455881A (en) 1993-06-29 1994-06-09 Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such composition
IL10995494A IL109954A (en) 1993-06-29 1994-06-09 Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such composition
EP94109180A EP0632301B2 (en) 1993-06-29 1994-06-15 optical fiber cable incorporating hydogen-absorbing composition
ES94109180T ES2102729T5 (es) 1993-06-29 1994-06-15 Composicion que absorbe hidrogeno para cables opticos y cables opticos que incorporan dichas composiciones.
DE69402765T DE69402765T2 (de) 1993-06-29 1994-06-15 Hydrogen absorbierende Verbindung für optische Kabel und optische Kabel mit derartigen Verbindungen
MYPI94001606A MY112395A (en) 1993-06-29 1994-06-21 Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such composition
NZ260808A NZ260808A (en) 1993-06-29 1994-06-21 Optical fibre telecommunications cable containing a hydrogen-absorbing composition comprising a hydrocarbon and a transition metal, salt or complex thereof; hydrogen-absorbing compositions
CA002126426A CA2126426C (en) 1993-06-29 1994-06-21 Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such composition
AU65915/94A AU671911B2 (en) 1993-06-29 1994-06-23 Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such compositions
CN94107941.4A CN1079540C (zh) 1993-06-29 1994-06-28 用于光导纤维电缆的吸氢组合物及掺合有此类组合物的光导纤维电缆
PE1994245568A PE20495A1 (es) 1993-06-29 1994-06-28 Composicion absorbente de hidrogeno para cables de fibra optica y cables de fibra optica que incorporan esta composicion
JP14811194A JP3676830B2 (ja) 1993-06-29 1994-06-29 光学繊維ケーブル用水素吸収性組成物
BR9402216A BR9402216A (pt) 1993-06-29 1994-06-29 Composição absorvente de hidrogênio para cabos de fibras ópticas e cabos de fibras ópticas incorporando a composição

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001398A IT1264902B1 (it) 1993-06-29 1993-06-29 Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione

Publications (3)

Publication Number Publication Date
ITMI931398A0 ITMI931398A0 (it) 1993-06-29
ITMI931398A1 true ITMI931398A1 (it) 1994-12-29
IT1264902B1 IT1264902B1 (it) 1996-10-17

Family

ID=11366496

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001398A IT1264902B1 (it) 1993-06-29 1993-06-29 Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione

Country Status (14)

Country Link
US (1) US5455881A (it)
EP (1) EP0632301B2 (it)
JP (1) JP3676830B2 (it)
CN (1) CN1079540C (it)
AU (1) AU671911B2 (it)
BR (1) BR9402216A (it)
CA (1) CA2126426C (it)
DE (1) DE69402765T2 (it)
ES (1) ES2102729T5 (it)
IL (1) IL109954A (it)
IT (1) IT1264902B1 (it)
MY (1) MY112395A (it)
NZ (1) NZ260808A (it)
PE (1) PE20495A1 (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496404A (en) * 1993-05-03 1996-03-05 Waste Markets, Inc. Process of recycling paint waste
US5764835A (en) * 1996-05-07 1998-06-09 W. L. Gore & Associates, Inc. Fluoropolymer fiber reinforced integral composite cable jacket and tubing
EP0920649A1 (en) * 1996-08-21 1999-06-09 Pirelli Cabos S/A High mechanical and heat performance optical cable
GB2323481A (en) * 1997-03-14 1998-09-23 Pirelli General Plc A composite electrical/optical cable joint
US5905833A (en) * 1997-07-01 1999-05-18 Lucent Technologies Inc. Optical fiber cable having an improved filling material within its core
JP3941910B2 (ja) * 1997-07-15 2007-07-11 コーニング インコーポレイテッド 耐水素性光導波路ファイバおよびその前駆体であるスートプレフォームの製造方法
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
US20010009198A1 (en) 1998-03-04 2001-07-26 Sergio Belli Electrical cable with self-repairing protection
US6278824B1 (en) 1998-06-05 2001-08-21 Pirelli Cavi E Sistemi S.P.A. Optical cable with filling material comprising an internal olefin oligomer
US6404961B1 (en) * 1998-07-23 2002-06-11 Weatherford/Lamb, Inc. Optical fiber cable having fiber in metal tube core with outer protective layer
US6028974A (en) * 1998-08-10 2000-02-22 Alcatel Seal for underwater cable joint
US8470108B2 (en) 1999-01-11 2013-06-25 Southwire Company Self-sealing electrical cable using rubber resins
US8101862B2 (en) * 1999-01-11 2012-01-24 Southwire Company Self-sealing electrical cable using rubber resins
US6184473B1 (en) * 1999-01-11 2001-02-06 Southwire Company Electrical cable having a self-sealing agent and method for preventing water from contacting the conductor
US6359231B2 (en) * 1999-01-11 2002-03-19 Southwire Company, A Delaware Corporation Electrical cable having a self-sealing agent and method for preventing water from contacting the conductor
US6208790B1 (en) 1999-01-28 2001-03-27 The Stewart Group, Inc. Ultra violet light curable polymer matrix for tight-buffering optical fibers
GB9912746D0 (en) * 1999-06-01 1999-08-04 Cit Alcatel A submarine casing
US6631095B1 (en) * 1999-07-08 2003-10-07 Pgs Exploration (Us), Inc. Seismic conductive rope lead-in cable
JP2003522339A (ja) 1999-07-28 2003-07-22 ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ 長さ方向への水の伝搬に耐性がある海底光ケーブル
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
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
US6272273B1 (en) * 1999-09-02 2001-08-07 Alcatel Hermetic cable joint
JP2001208943A (ja) * 2000-01-26 2001-08-03 Sumitomo Electric Ind Ltd 光ファイバケーブルおよび光伝送システム
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
US7367373B2 (en) 2000-12-06 2008-05-06 Southwire Company Multi-layer extrusion head for self-sealing cable
EP1379761B1 (en) * 2001-03-16 2005-06-01 Global Environmental Concepts, LLC Emission control device and method
DE60236166D1 (de) * 2001-05-30 2010-06-10 Prysmian Spa Einen formstabilen polymer enthaltendes optisches faserkabel
DE10158863A1 (de) * 2001-11-30 2003-06-12 Ccs Technology Inc Lichtwellenleiterkabel
DE10201719A1 (de) * 2002-01-18 2003-07-31 Ccs Technology Inc Lichtwellenleiterkabel für eine Installation desselben in einer Gasleitung
FR2840690B1 (fr) * 2002-06-06 2004-08-27 Cit Alcatel Cable a fibre optique comprenant une composition absorbant l'hydrogene
US20040109652A1 (en) * 2002-12-04 2004-06-10 Alcatel Fiber optic cables with a hydrogen absorbing material
US7646953B2 (en) 2003-04-24 2010-01-12 Weatherford/Lamb, Inc. Fiber optic cable systems and methods to prevent hydrogen ingress
US7024081B2 (en) * 2003-04-24 2006-04-04 Weatherford/Lamb, Inc. Fiber optic cable for use in harsh environments
US9377598B2 (en) 2003-04-24 2016-06-28 Weatherford Technology Holdings, Llc Fiber optic cable systems and methods to prevent hydrogen ingress
US7496258B1 (en) 2007-11-09 2009-02-24 Schlumberger Technology Corporation Hydrocarbon monitoring cable
US7769251B2 (en) * 2007-11-12 2010-08-03 Schlumberger Technology Corporation Hydrocarbon monitoring cable with an absorbing layer
CA2909990C (en) 2013-04-24 2021-02-09 Wireco Worldgroup Inc. High-power low-resistance electromechanical cable
CN204834136U (zh) * 2014-11-21 2015-12-02 3M创新有限公司 电力线缆
CN106948264B (zh) * 2017-02-21 2019-01-22 沈阳建筑大学 一种基于剪切增稠液体的高阻尼斜拉索

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables
US4718747A (en) * 1984-04-27 1988-01-12 Societa Cavi Pirelli S.P.A. Optical fiber and cable with hydrogen combining layer
GB8412721D0 (en) * 1984-05-18 1984-06-27 Standard Telephones Cables Ltd Fibre optic cables
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
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
EP0216914B1 (en) * 1985-04-10 1993-07-07 AT&T Corp. Optical fiber cable and methods of making
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
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
JPH01255812A (ja) * 1988-04-06 1989-10-12 Nippon Telegr & Teleph Corp <Ntt> 海底光ファイバケーブル
JPH0275657A (ja) * 1988-09-12 1990-03-15 Mitsubishi Kasei Corp 重合体組成物
JP3019364B2 (ja) * 1990-06-13 2000-03-13 大日本インキ化学工業株式会社 防水混和物
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.
DE4108032A1 (de) * 1991-03-13 1992-09-17 Bayer Ag Palladiumhaltige polymerzusammensetzung sowie verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
NZ260808A (en) 1996-07-26
MY112395A (en) 2001-06-30
ES2102729T3 (es) 1997-08-01
ES2102729T5 (es) 2010-07-02
DE69402765D1 (de) 1997-05-28
JPH0727954A (ja) 1995-01-31
DE69402765T2 (de) 1997-11-13
PE20495A1 (es) 1995-07-18
EP0632301B1 (en) 1997-04-23
US5455881A (en) 1995-10-03
CA2126426C (en) 2001-03-27
CN1079540C (zh) 2002-02-20
CN1111358A (zh) 1995-11-08
EP0632301B2 (en) 2010-05-05
IL109954A (en) 1997-02-18
EP0632301A1 (en) 1995-01-04
JP3676830B2 (ja) 2005-07-27
AU6591594A (en) 1995-01-12
CA2126426A1 (en) 1994-12-30
IL109954A0 (en) 1994-10-07
AU671911B2 (en) 1996-09-12
IT1264902B1 (it) 1996-10-17
BR9402216A (pt) 1995-03-14
ITMI931398A0 (it) 1993-06-29

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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: 19970626