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
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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
NZ553880A (en) 2004-09-27 2009-07-31 Prysmian Cavi Sistemi Energia Optical cable structure
AU2004323687B2 (en) 2004-09-27 2011-08-18 Prysmian Cavi E Sistemi Energia S.R.L. Water-resistant optical cable and manufacturing method
CN101069112A (zh) * 2004-11-05 2007-11-07 普雷斯曼电缆及系统能源有限公司 防水光缆及其生产方法
DE602006011873D1 (de) * 2006-07-10 2010-03-11 Borealis Tech 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
KR102210037B1 (ko) 2012-12-21 2021-02-01 다우 글로벌 테크놀로지스 엘엘씨 개선된 발포성 및 향상된 가공성을 위한 폴리올레핀-기재 케이블 화합물 제제
EP2935453B1 (de) 2012-12-21 2019-07-24 Dow Global Technologies LLC Polyolefinbasierte zusammensetzung für eine kabelbuchse mit reduzierter schrumpfung und verbesserter verarbeitbarkeit
KR102157916B1 (ko) 2012-12-21 2020-09-18 다우 글로벌 테크놀로지스 엘엘씨 광섬유 케이블 내의 개선된 과잉 섬유 길이를 갖는 hdpe-기재 완충관
BR112015019360B1 (pt) 2013-04-17 2022-09-06 Dow Global Technologies Llc Artigo manufaturado com silicone e agente deslizante de amida de ácido graxo
CN105452925A (zh) * 2013-06-28 2016-03-30 康宁光电通信有限责任公司 用于光缆的光纤组件
WO2015054896A1 (en) * 2013-10-18 2015-04-23 Dow Global Technologies Llc Optical fiber cable components
CA2927060C (en) * 2013-10-18 2021-03-30 Dow Global Technologies Llc Optical fiber cable components
BR112016012925B1 (pt) 2013-12-18 2021-08-10 Dow Global Technologies Llc Composição polimérica, componente de proteção de cabo ótico extrusado e cabo de fibra ótica
CN106604954B (zh) 2014-08-28 2021-02-12 陶氏环球技术有限责任公司 发泡过氧化物改性的线性低密度聚乙烯组合物和用于制备其发泡组合物的方法
US20160103288A1 (en) * 2014-10-13 2016-04-14 Ofs Fitel, Llc Optical fiber cables with polypropylene binder
BR112017013091B1 (pt) * 2014-12-19 2022-12-13 Dow Global Technologies Llc Cabo de fibra óptica
RU2714445C2 (ru) 2015-02-25 2020-02-17 Юнион Карбайд Кемикалз Энд Плэстикс Текнолоджи Ллк Полиолефиновые соединения для кабельных покрытий
BR112017020389B1 (pt) * 2015-03-31 2023-02-14 Dow Global Technologies Llc Composto de enchimento para um cabo de telecomunicações e cabo de fibra óptica
KR101745107B1 (ko) * 2015-07-09 2017-06-08 현대자동차주식회사 자동차용 전선소재용 수지 조성물과 이를 이용한 전선
RU2739982C2 (ru) * 2015-12-10 2020-12-30 Дау Глоубл Текнолоджиз Ллк Высокомодульные олефиновые соединения для буферных трубок оптоволоконного кабеля
KR102497930B1 (ko) * 2016-03-25 2023-02-13 다우 글로벌 테크놀로지스 엘엘씨 광섬유 케이블용 버퍼 튜브
JP6871269B2 (ja) 2016-03-28 2021-05-12 ダウ グローバル テクノロジーズ エルエルシー 核形成剤としてフッ素樹脂／窒化ホウ素混合物を使用してポリオレフィン組成物を発泡させるためのプロセス
JP7187584B2 (ja) 2018-06-15 2022-12-12 ダウ グローバル テクノロジーズ エルエルシー トシル基を含有する化学発泡剤
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
JP7427678B2 (ja) 2019-02-12 2024-02-05 ダウ グローバル テクノロジーズ エルエルシー ケーブルジャケットのためのポリマー組成物
EP4056645A4 (de) * 2019-11-08 2022-12-07 Sumitomo Electric Industries, Ltd. Harzzusammensetzung, formkörper aus harzzusammensetzung und stromkabel
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

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
EP0886669B1 (de) * 1996-03-15 2000-05-10 Amoco Corporation 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
EP1191375B1 (de) * 2000-09-21 2006-10-04 Draka Comteq B.V. Herstellungsverfahren eines verbesserten faseroptischen Kabels mit thermisch verbundenen faseroptischen Schutzröhren
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
CA2497238A1 (en) 2004-04-22
AU2003282714A1 (en) 2004-05-04
DE60334475D1 (de) 2010-11-18
US20060045439A1 (en) 2006-03-02
MXPA05003739A (es) 2005-06-17
AU2010200267A1 (en) 2010-02-18
TW200411232A (en) 2004-07-01
KR20050054981A (ko) 2005-06-10
WO2004034115A2 (en) 2004-04-22
JP2006502455A (ja) 2006-01-19
EP1552331A2 (de) 2005-07-13
NO20050927L (no) 2005-05-06
TWI282449B (en) 2007-06-11
EP1552331B1 (de) 2010-10-06
KR101070489B1 (ko) 2011-10-05
WO2004034115A3 (en) 2004-07-29

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