ATE483999T1 - Komponenten für optischen kabel - Google Patents

Komponenten für optischen kabel

Info

Publication number
ATE483999T1
ATE483999T1 AT03774599T AT03774599T ATE483999T1 AT E483999 T1 ATE483999 T1 AT E483999T1 AT 03774599 T AT03774599 T AT 03774599T AT 03774599 T AT03774599 T AT 03774599T AT E483999 T1 ATE483999 T1 AT E483999T1
Authority
AT
Austria
Prior art keywords
degrees
percent
optical cable
yields
composition
Prior art date
Application number
AT03774599T
Other languages
English (en)
Inventor
Geoffrey David Brown
Scott Hanley Wasserman
Marie L Hare
Alan R Whetten
Kawai Pang
Benjamin Rozenblat
Shana Bunker
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE483999T1 publication Critical patent/ATE483999T1/de

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
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
  • Communication Cables (AREA)
AT03774599T 2002-10-07 2003-10-07 Komponenten für optischen kabel ATE483999T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42112902P 2002-10-07 2002-10-07
US46469503P 2003-04-23 2003-04-23
PCT/US2003/031708 WO2004034115A2 (en) 2002-10-07 2003-10-07 Optical cable components

Publications (1)

Publication Number Publication Date
ATE483999T1 true ATE483999T1 (de) 2010-10-15

Family

ID=32096350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03774599T ATE483999T1 (de) 2002-10-07 2003-10-07 Komponenten für optischen kabel

Country Status (12)

Country Link
US (1) US20060045439A1 (de)
EP (1) EP1552331B1 (de)
JP (1) JP2006502455A (de)
KR (1) KR101070489B1 (de)
AT (1) ATE483999T1 (de)
AU (2) AU2003282714A1 (de)
CA (1) CA2497238A1 (de)
DE (1) DE60334475D1 (de)
MX (1) MXPA05003739A (de)
NO (1) NO20050927L (de)
TW (1) TWI282449B (de)
WO (1) WO2004034115A2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335932C (zh) * 2004-08-13 2007-09-05 桂林工学院 一种光纤护套管添加剂材料的制备方法
WO2006034723A1 (en) 2004-09-27 2006-04-06 Prysmian Cavi E Sistemi Energia S.R.L. Water-resistant optical cable and manufacturing method
CA2581377C (en) 2004-09-27 2014-04-01 Prysmian Cavi E Sistemi Energia S.R.L. Optical cable for communication
EP1812816B1 (de) * 2004-11-05 2017-03-22 Prysmian S.p.A. Verfahren zum verhindern der ausbreitung von wasser in einem optischen kabel
EP1881508B1 (de) * 2006-07-10 2010-01-20 Borealis Technology Oy Kabelschicht auf der Basis von Polypropylen mit hoher elektrischer Ausfall-Spannungsfestigkeit
KR101205449B1 (ko) 2011-03-14 2012-11-27 엘에스전선 주식회사 유연성 및 내충격성이 우수한 고강도 루즈튜브형 광케이블
US8909015B2 (en) * 2012-07-18 2014-12-09 Ls Cable & System Ltd. Composition for high strength loose tube type fiber optic cable with excellent flexibility and impact resistance
US9411116B2 (en) * 2012-08-29 2016-08-09 Ofs Fitel, Llc Chemical composition of filler rods for use in optical fiber cables
MX370206B (es) 2012-12-21 2019-12-05 Dow Global Technologies Llc Tubos protectores a base de hdpe con un largo de fibra excedente mejorado en calbles de fibra optica.
EP2935424B1 (de) 2012-12-21 2020-08-26 Dow Global Technologies LLC Polyolefinbasierte kabelverbundformulierung für verbesserte schäumbarkeit und verbesserte verarbeitbarkeit
WO2014099360A1 (en) 2012-12-21 2014-06-26 Dow Global Technologies Llc Polyolefin-based compound for cable jacket with reduced shrinkage and enhanced processability
CN105122111B (zh) 2013-04-17 2021-01-08 陶氏环球技术有限责任公司 具有聚硅氧和脂肪酸酰胺增滑剂的聚合性组合物
EP3014324A1 (de) * 2013-06-28 2016-05-04 Corning Optical Communications LLC Faseroptische anordnung für optisches kabel
CA2927060C (en) * 2013-10-18 2021-03-30 Dow Global Technologies Llc Optical fiber cable components
BR112016007469A2 (pt) * 2013-10-18 2017-09-12 Dow Global Technologies Llc componentes de cabo de fibra óptica
CN105793347B (zh) * 2013-12-18 2019-04-19 陶氏环球技术有限责任公司 光纤电缆组件
KR102397761B1 (ko) 2014-08-28 2022-05-16 다우 글로벌 테크놀로지스 엘엘씨 발포된 퍼옥사이드 개질된 선형 저밀도 폴리에틸렌 조성물, 및 그 발포된 조성물의 제조 방법
US20160103288A1 (en) * 2014-10-13 2016-04-14 Ofs Fitel, Llc Optical fiber cables with polypropylene binder
US10175439B2 (en) * 2014-12-19 2019-01-08 Dow Global Technologies Llc Cable jackets having designed microstructures and methods for making cable jackets having designed microstructures
US10246602B2 (en) 2015-02-25 2019-04-02 Union Carbide Chemicals & Plastics Technology Llc Polyolefin compounds for cable coatings
CN107429014B (zh) * 2015-03-31 2021-03-30 陶氏环球技术有限责任公司 用于电信电缆的注入混配物
KR101745107B1 (ko) * 2015-07-09 2017-06-08 현대자동차주식회사 자동차용 전선소재용 수지 조성물과 이를 이용한 전선
JP6906517B2 (ja) * 2015-12-10 2021-07-21 ダウ グローバル テクノロジーズ エルエルシー 光ファイバーケーブルバッファチューブのための高弾性率オレフィン化合物
CN109071893B (zh) * 2016-03-25 2021-06-01 陶氏环球技术有限责任公司 用于光纤电缆的缓冲管
BR112018069095B1 (pt) 2016-03-28 2022-07-26 Dow Global Technologies Llc Processo de formação de espuma em uma composição de poliolefina, composição espumável, espuma e cabo
EP3807346B1 (de) 2018-06-15 2023-03-08 Dow Global Technologies LLC Tosylgruppenhaltige chemische schäumungsmittel
JP6820957B2 (ja) * 2019-01-15 2021-01-27 ダウ グローバル テクノロジーズ エルエルシー ポリマーブレンド
US20220017732A1 (en) 2019-02-12 2022-01-20 Dow Global Technologies Llc Polymeric compositions for cable jackets
JP7342634B2 (ja) * 2019-11-08 2023-09-12 住友電気工業株式会社 樹脂組成物成形体および電力ケーブル
JP7447913B2 (ja) * 2019-11-08 2024-03-12 住友電気工業株式会社 樹脂組成物および電力ケーブル

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763532A (en) * 1993-01-19 1998-06-09 Exxon Chemical Patents, Inc. Blends of polypropylene and elastic alpha-olefin/cyclic olefin copolymers
DE69701971D1 (de) * 1996-03-15 2000-06-15 Amoco Corp Steifes, zähes und festes glasfaser-verstärktes olefinpolymer
US5911023A (en) * 1997-07-10 1999-06-08 Alcatel Alsthom Compagnie Generale D'electricite Polyolefin materials suitable for optical fiber cable components
FI980342A0 (fi) * 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
US6404962B1 (en) * 1999-09-15 2002-06-11 Fitel Usa Corp. Groups of optical fibers closely bound by easily removable buffer encasements, and associated fiber optic cables
ES2272428T3 (es) * 2000-09-21 2007-05-01 Draka Comteq B.V. Cable mejorado de fibra optica conteniendo tubos de proteccion de fibra optica unidos termicamente y proceso de fabricacion.
US6844381B2 (en) * 2002-08-15 2005-01-18 Fina Technology, Inc. Modification of syndiotactic polypropylene with mineral oil

Also Published As

Publication number Publication date
EP1552331B1 (de) 2010-10-06
WO2004034115A3 (en) 2004-07-29
DE60334475D1 (de) 2010-11-18
WO2004034115A2 (en) 2004-04-22
TW200411232A (en) 2004-07-01
US20060045439A1 (en) 2006-03-02
KR20050054981A (ko) 2005-06-10
EP1552331A2 (de) 2005-07-13
MXPA05003739A (es) 2005-06-17
KR101070489B1 (ko) 2011-10-05
AU2003282714A1 (en) 2004-05-04
JP2006502455A (ja) 2006-01-19
NO20050927L (no) 2005-05-06
AU2010200267A1 (en) 2010-02-18
TWI282449B (en) 2007-06-11
CA2497238A1 (en) 2004-04-22

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