DE60335747D1 - Optisches kabel und darin enthaltene optische einheit - Google Patents

Optisches kabel und darin enthaltene optische einheit

Info

Publication number
DE60335747D1
DE60335747D1 DE60335747T DE60335747T DE60335747D1 DE 60335747 D1 DE60335747 D1 DE 60335747D1 DE 60335747 T DE60335747 T DE 60335747T DE 60335747 T DE60335747 T DE 60335747T DE 60335747 D1 DE60335747 D1 DE 60335747D1
Authority
DE
Germany
Prior art keywords
weight
parts
optical
olefin polymer
unit contained
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
Application number
DE60335747T
Other languages
English (en)
Inventor
Massimiliano Pavan
Giovanni Brandi
Mauro Maritano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prysmian SpA
Original Assignee
Prysmian 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 Prysmian SpA filed Critical Prysmian SpA
Application granted granted Critical
Publication of DE60335747D1 publication Critical patent/DE60335747D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/441—Optical cables built up from sub-bundles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/08—Crosslinking by silane
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
DE60335747T 2003-08-28 2003-08-28 Optisches kabel und darin enthaltene optische einheit Expired - Lifetime DE60335747D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/009728 WO2005022230A1 (en) 2003-08-28 2003-08-28 Optical cable and optical unit comprised therein

Publications (1)

Publication Number Publication Date
DE60335747D1 true DE60335747D1 (de) 2011-02-24

Family

ID=34259109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60335747T Expired - Lifetime DE60335747D1 (de) 2003-08-28 2003-08-28 Optisches kabel und darin enthaltene optische einheit

Country Status (7)

Country Link
US (1) US7801404B2 (de)
EP (1) EP1664875B1 (de)
AT (1) ATE495471T1 (de)
AU (1) AU2003287946A1 (de)
DE (1) DE60335747D1 (de)
ES (1) ES2359062T3 (de)
WO (1) WO2005022230A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454272B1 (ko) * 2003-11-12 2004-10-27 엘지전선 주식회사 비할로겐계 고분자 조성물 및 이를 이용한 자동차용 전선
ES2407462T3 (es) 2005-12-23 2013-06-12 Prysmian Communications Cables And Systems Usa, Llc Cable autoportante totalmente dieléctrico que tiene un alto número de fibras
DE102006018536A1 (de) * 2006-04-21 2007-10-25 CCS Technology, Inc., Wilmington Optisches Kabel und Verfahren zum Herstellen eines optischen Kabels
DK2183631T3 (en) 2007-07-30 2019-03-04 Prysmian Spa Telecommunication cable provided with densely cuffed optical fibers
RU2457520C2 (ru) * 2007-07-30 2012-07-27 Призмиан С.П.А. Телекоммуникационный кабель, снабженный плотно буферизованными оптическими волокнами
CN101566707B (zh) * 2008-04-22 2012-10-24 北京中视中科光电技术有限公司 光纤头及其制作方法
AU2008361933B2 (en) * 2008-09-19 2014-07-31 Prysmian S.P.A. Telecommunication cable equipped with microstructured optical fibres
BR112012006849A2 (pt) * 2009-09-28 2017-09-19 Prysmian Spa cabo óptico para comunicações, micromódulo, uso de um material polimérico, e, processo para fabricar um micromódulo para um cabo óptico para comunicações.
ES2819026T3 (es) 2010-09-10 2021-04-14 Prysmian Spa Cable óptico resistente al fuego
US9057857B2 (en) 2013-06-28 2015-06-16 Corning Optical Communications LLC Fiber optic assembly for optical cable
KR102205244B1 (ko) 2013-10-18 2021-01-20 다우 글로벌 테크놀로지스 엘엘씨 광섬유 케이블 요소
MX2016004488A (es) 2013-10-18 2016-06-16 Dow Global Technologies Llc Componentes de cable de fibra optica.
US9442263B1 (en) * 2014-08-08 2016-09-13 Superior Essex International LP Cable components formed with a thermoplastic elastomer as a nucleating agent
TWI576413B (zh) * 2014-08-25 2017-04-01 Fujikura Ltd Flame retardant resin composition, and the use of its cable and fiber optic cable
AU2015396467B2 (en) * 2015-05-27 2021-03-25 Prysmian S.P.A. Aerial optical and electric cable assembly
US9869838B2 (en) 2015-11-25 2018-01-16 Fujikura Ltd. Optical fiber cable and method of manufacturing same
US10310209B2 (en) * 2016-03-31 2019-06-04 Ofs Fitel, Llc Tight-buffered optical fiber having improved fiber access
WO2018080773A1 (en) * 2016-10-26 2018-05-03 Corning Incorporated Flame retardant polyolefin-type resin and preparation method as well as optic fiber cable using the same
US10131774B2 (en) 2016-11-16 2018-11-20 Corning Optical Communications LLC Fiber optic cable having low thermal strain and methods of manufacturing the same according to ASTM D4065 and D638
CN110515168A (zh) * 2019-08-30 2019-11-29 江苏中天科技股份有限公司 易剥离干式光纤微管和全干式微束光缆

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498609B1 (fr) 1981-01-27 1985-12-27 Charbonnages Ste Chimique Terpolymeres de l'ethylene, leur procede de fabrication et leur application a la fabrication de films
FR2569411B1 (fr) 1984-08-23 1986-11-21 Charbonnages Ste Chimique Nouveau procede de fabrication de terpolymeres radicalaires de l'ethylene et de copolymeres radicalaires de l'ethylene
FR2569412B1 (fr) 1984-08-23 1986-11-21 Charbonnages Ste Chimique Nouveau procede de fabrication de terpolymeres radicalaires de l'ethylene et de copolymeres radicalaires de l'ethylene
CA1236613A (en) 1985-06-27 1988-05-10 Chun S. Wong Process for the grafting of monomers onto polyolefins
DE3743334C1 (de) 1987-12-21 1989-05-24 Standard Elektrik Lorenz Ag Optisches Kabel
JPH02301259A (ja) 1989-05-15 1990-12-13 Sharp Corp ファクシミリ装置
DE4009101A1 (de) 1990-03-21 1991-09-26 Kabelmetal Electro Gmbh Optisches luftkabel
FR2706218B1 (fr) 1993-06-08 1995-07-21 Silec Liaisons Elec Câble à conducteurs fins, notamment des fibres optiques, et procédé et dispositif de réalisation d'un câble à conducteurs fins.
SE504455C2 (sv) * 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
US5707732A (en) 1995-07-31 1998-01-13 Nippon Unicar Company Limited Flame retardant cable
FR2740230B1 (fr) 1995-10-20 1997-11-21 Alcatel Cable Unite optique pour cable de telecommunications a fibres optiques, et cable a fibres optiques comprenant une telle unite
DE19542157B4 (de) 1995-11-11 2004-09-02 Alcatel Kabel Ag & Co. Flammfeste, vernetzte oder unvernetzte Polymermischung
US6205276B1 (en) * 1997-02-10 2001-03-20 Pirelli Cavi E Sistemi S.P.A. Moisture-resistant cable including zeolite
FR2760540B1 (fr) 1997-03-10 1999-04-16 Alsthom Cge Alcatel Cable a fibres optiques serrees dans une gaine
WO1999004300A1 (en) * 1997-07-18 1999-01-28 Pirelli Cavi E Sistemi S.P.A. Optical fibre cable having high tracking resistance
US6215931B1 (en) 1999-01-26 2001-04-10 Alcatel Flexible thermoplastic polyolefin elastomers for buffering transmission elements in a telecommunications cable
FR2798665B1 (fr) 1999-09-17 2003-08-29 Sagem Materiau thermoplastique extrudable et micromodule de fibre fabrique a partir d'un tel materiau
DE19959110A1 (de) 1999-12-08 2001-06-21 Rehau Ag & Co Flammwidrige Zusammensetzung
FR2809499B1 (fr) 2000-05-29 2003-10-03 Cit Alcatel Peau de protection pour fibres optiques
DE10035647A1 (de) 2000-07-20 2002-01-31 Martinswerk Gmbh Vernetzbare, halogenfrei flammgeschützte Kunststoffmischung, insbesondere für Kabel
US6993226B2 (en) 2001-11-28 2006-01-31 Pirelli & C. S.P.A. Easy tearable cable component and telecommunication cable comprising said component

Also Published As

Publication number Publication date
ATE495471T1 (de) 2011-01-15
US20080304798A1 (en) 2008-12-11
WO2005022230A1 (en) 2005-03-10
EP1664875B1 (de) 2011-01-12
ES2359062T3 (es) 2011-05-18
EP1664875A1 (de) 2006-06-07
US7801404B2 (en) 2010-09-21
AU2003287946A1 (en) 2005-03-16

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