ES2102729T3 - Composicion que absorbe hidrogeno para cables opticos y cables opticos que incorporan dichas composiciones. - Google Patents
Composicion que absorbe hidrogeno para cables opticos y cables opticos que incorporan dichas composiciones.Info
- Publication number
- ES2102729T3 ES2102729T3 ES94109180T ES94109180T ES2102729T3 ES 2102729 T3 ES2102729 T3 ES 2102729T3 ES 94109180 T ES94109180 T ES 94109180T ES 94109180 T ES94109180 T ES 94109180T ES 2102729 T3 ES2102729 T3 ES 2102729T3
- Authority
- ES
- Spain
- Prior art keywords
- optical cables
- hydrogen
- absorbing composition
- cst
- compositions
- 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 - Lifetime
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)
Abstract
UNA COMPOSICION ABSORBEDORA DE HIDROGENO PARA CABLES DE FIBRAS OPTICAS QUE CONTIENE UN CATALIZADOR SELECCIONADO DEL GRUPO QUE INCLUYE LOS METALES DE TRANSICION, SUS SALES Y COMPLEJOS ORGANICOS E INORGANICOS Y UN COMPUESTO HIDROCARBURO QUE INCLUYE AL MENOS UN 90% DE UN HIDROCARBURO SIN SILICIO SUSTANCIALMENTE HOMOGENEO QUE NO SE OBTIENE MEDIANTE LA POLIMERIZACION DE MONOMEROS INCLUIDOS LOS DIENOS CONJUGADOS Y QUE TIENE ENLACES DOBLES REACTIVOS AL HIDROGENO A TEMPERATURA AMBIENTE EN UNA CANTIDAD CORRESPONDIENTE A UN NUMERO DE YODO ENTRE 70 Y 1.000 MG/G Y QUE COMO TAL: TIENE UNA VISCOSIDAD ENTRE 500 Y 70.000 CST A TEMPERATURA AMBIENTE; Y UNA VISCOSIDAD INFERIOR A 70.000 CST A TEMPERATURA AMBIENTE TRAS SU ENVEJECIMIENTO AL HABER ESTADO EXPUESTO AL AIRE, EN UNA CAPA DELGADA, DURANTE AL MENOS 7 DIAS A 100 (GRADOS) C. LOS CABLES DE FIBRAS OPTICAS DE LA INVENCION CONTIENEN AL MENOS UNA FIBRA OPTICA (3) INTRODUCIDA EN UN RECEPTACULO RESPECTIVO (2) Y, EN AL MENOS UNA PORCION VOLUMETRICA INTERIOR, UNACANTIDAD EFECTIVA DE DICHA COMPOSICION ABSORBEDORA DE HIDROGENO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI93A1398 | 1993-06-29 | ||
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 (2)
Publication Number | Publication Date |
---|---|
ES2102729T3 true ES2102729T3 (es) | 1997-08-01 |
ES2102729T5 ES2102729T5 (es) | 2010-07-02 |
Family
ID=11366496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94109180T Expired - Lifetime ES2102729T5 (es) | 1993-06-29 | 1994-06-15 | Composicion que absorbe hidrogeno para cables opticos y cables opticos que incorporan dichas composiciones. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5455881A (es) |
EP (1) | EP0632301B2 (es) |
JP (1) | JP3676830B2 (es) |
CN (1) | CN1079540C (es) |
AU (1) | AU671911B2 (es) |
BR (1) | BR9402216A (es) |
CA (1) | CA2126426C (es) |
DE (1) | DE69402765T2 (es) |
ES (1) | ES2102729T5 (es) |
IL (1) | IL109954A (es) |
IT (1) | IT1264902B1 (es) |
MY (1) | MY112395A (es) |
NZ (1) | NZ260808A (es) |
PE (1) | PE20495A1 (es) |
Families Citing this family (39)
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 |
US6226430B1 (en) | 1996-08-21 | 2001-05-01 | 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 |
EP0998431A1 (en) * | 1997-07-15 | 2000-05-10 | Corning Incorporated | Decreased h2 sensitivity in optical fiber |
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 |
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 |
US8470108B2 (en) | 1999-01-11 | 2013-06-25 | 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 |
US8101862B2 (en) * | 1999-01-11 | 2012-01-24 | Southwire Company | Self-sealing electrical cable using rubber resins |
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 |
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 |
EP1208398B1 (en) | 1999-07-28 | 2007-12-19 | Prysmian Cavi e Sistemi Energia S.r.l. | 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 |
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 |
MXPA03009488A (es) * | 2001-03-16 | 2004-12-06 | Global Environmental Concepts | Dispositivo y metodo de control de emision. |
US7466887B2 (en) * | 2001-05-30 | 2008-12-16 | Prysmian Cavi E Sistemi Energia S.R.L. | Optical fiber cable with dimensionally stable polymeric component |
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)
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 |
DE3688666T2 (de) * | 1985-04-10 | 1994-01-20 | American Telephone & Telegraph | Optisches kabel und verfahren zu dessen herstellung. |
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 |
-
1993
- 1993-06-29 IT IT93MI001398A patent/IT1264902B1/it active IP Right Grant
-
1994
- 1994-06-09 IL IL10995494A patent/IL109954A/xx not_active IP Right Cessation
- 1994-06-09 US US08/257,266 patent/US5455881A/en not_active Expired - Lifetime
- 1994-06-15 ES ES94109180T patent/ES2102729T5/es not_active Expired - Lifetime
- 1994-06-15 EP EP94109180A patent/EP0632301B2/en not_active Expired - Lifetime
- 1994-06-15 DE DE69402765T patent/DE69402765T2/de not_active Expired - Lifetime
- 1994-06-21 NZ NZ260808A patent/NZ260808A/en not_active IP Right Cessation
- 1994-06-21 MY MYPI94001606A patent/MY112395A/en unknown
- 1994-06-21 CA CA002126426A patent/CA2126426C/en not_active Expired - Lifetime
- 1994-06-23 AU AU65915/94A patent/AU671911B2/en not_active Expired
- 1994-06-28 CN CN94107941.4A patent/CN1079540C/zh not_active Expired - Lifetime
- 1994-06-28 PE PE1994245568A patent/PE20495A1/es not_active Application Discontinuation
- 1994-06-29 BR BR9402216A patent/BR9402216A/pt not_active IP Right Cessation
- 1994-06-29 JP JP14811194A patent/JP3676830B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5455881A (en) | 1995-10-03 |
IT1264902B1 (it) | 1996-10-17 |
DE69402765T2 (de) | 1997-11-13 |
DE69402765D1 (de) | 1997-05-28 |
ES2102729T5 (es) | 2010-07-02 |
CA2126426A1 (en) | 1994-12-30 |
JPH0727954A (ja) | 1995-01-31 |
EP0632301B1 (en) | 1997-04-23 |
CN1079540C (zh) | 2002-02-20 |
ITMI931398A1 (it) | 1994-12-29 |
AU6591594A (en) | 1995-01-12 |
IL109954A0 (en) | 1994-10-07 |
CN1111358A (zh) | 1995-11-08 |
IL109954A (en) | 1997-02-18 |
CA2126426C (en) | 2001-03-27 |
EP0632301B2 (en) | 2010-05-05 |
AU671911B2 (en) | 1996-09-12 |
NZ260808A (en) | 1996-07-26 |
EP0632301A1 (en) | 1995-01-04 |
ITMI931398A0 (it) | 1993-06-29 |
JP3676830B2 (ja) | 2005-07-27 |
MY112395A (en) | 2001-06-30 |
BR9402216A (pt) | 1995-03-14 |
PE20495A1 (es) | 1995-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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