WO2003040051A1 - Flame-retardant optical fiber coating composition - Google Patents

Flame-retardant optical fiber coating composition Download PDF

Info

Publication number
WO2003040051A1
WO2003040051A1 PCT/NL2002/000714 NL0200714W WO03040051A1 WO 2003040051 A1 WO2003040051 A1 WO 2003040051A1 NL 0200714 W NL0200714 W NL 0200714W WO 03040051 A1 WO03040051 A1 WO 03040051A1
Authority
WO
WIPO (PCT)
Prior art keywords
esters
tight
flame
optical fiber
coating composition
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.)
Ceased
Application number
PCT/NL2002/000714
Other languages
English (en)
French (fr)
Inventor
Edward Joseph Murphy
Nancy Louise Coster-Moore
Keri Lynn Unterzuber
Christopher Todd Baker
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.)
Koninklijke DSM NV
DSM IP Assets BV
Original Assignee
DSM IP Assets BV
DSM NV
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 DSM IP Assets BV, DSM NV filed Critical DSM IP Assets BV
Priority to KR1020037017096A priority Critical patent/KR100928593B1/ko
Priority to CNB028095545A priority patent/CN100378023C/zh
Priority to EP02780147A priority patent/EP1441997A1/en
Priority to JP2003542103A priority patent/JP2005508023A/ja
Publication of WO2003040051A1 publication Critical patent/WO2003040051A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • 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
    • G02B6/4436—Heat resistant
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10—Epoxy resins modified by unsaturated compounds
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/4402—Optical cables with one single optical waveguide

Definitions

  • the present invention provides, in one embodiment, a flame-retardant optical fiber coated with a UV light-curable tight-buffer coating composition.
  • the tight- buffer coating composition comprises a flame retardant, and, when cured is optically transparent, has a limiting oxygen index of at least 20% and has a durable tensile strength.
  • the physical properties of the cured tight-buffer composition can be determined on the cured composition as applied to an optical fiber, or it can be determined by casting the tight-buffer composition in the form of a film having a thickness of approximately 250 ⁇ m.
  • the tight-buffer coating composition and the tight-buffer coating on the optical fiber is free of halogen.
  • the tight-buffer coating composition and the tight-buffer coating on the optical fiber is substantially halogen-free.
  • flame retardant containing halogen impurities such as residual halogen remaining from the preparation of the salt of the flame retardant, may be present.
  • halogen is merely incidental, however, and is not expected to contribute to the flame retardant properties of the flame retardant compound or flame retardant compositions of the present invention.
  • the flame retardants described herein are likewise suitable for the inner primary, outer primary, ink, including the ink base which may be colored subsequently, single and matrix material compositions described herein.
  • the following are, by way of illustration of and not in limitation of, flame retardants suitable for use in the coating compositions of the present invention: as alkyl phosphate esters, tributyl phosphate, tributoxy ethylphosphate; as aryl phosphate esters, triphenyl phosphate, trixylyl phosphate; as alkylaryl phosphate esters, 2-ethylhexyl diphenyl phosphate, isodecyl diphenyl phosphate, diethyl phenethylamidophosphate; as alkylated (poly)arylphosphate esters, isopropylated triphenyl phosphate, t-butyl triphenyl phosphate, tricresyl phosphate; as alkyl and alkyla
  • the present invention provides a method for upjacketing an optical fiber with a flame retardant tight-buffer coating.
  • the method includes forming an optical fiber by, for example, conventional methods, applying the tight-buffer coating composition to the outermost layer of the optical fiber and curing the tight-buffer coating by subjecting the tight-buffer-coated fiber to ultraviolet light.
  • Production of the upjacketed flame retardant using the tight-buffer coating of the present invention offers several advantages.
  • Suitable radiation-curable compositions which may be used variously include those which are disclosed, for example, in U.S. Patent Nos. 4,624,994, 4,682,851 , 4,782,129, 4,794,133, 4,806,574, 4,849,462, 5,219,896 and 5,336,563, all of which are incorporated herein by reference.
  • Inner primary, outer primary, ink base, ink, single and matrix material radiation-curable compositions contain one or more radiation-curable oligomers or monomers having at least one functional group capable of polymerization when exposed to actinic radiation. Reactive diluents are also included in such compositions. Suitable radiation-curable oligomers or monomers and reactive diluents are now well known and within the skill of the art. Such compositions are well known to those skilled in the art.
  • the epoxy diacrylates, acrylate ester, urethane acrylate, 2- phenoxyethyl acrylate and flame retardant materials were mixed in the indicated percentages by weight to form the coating composition, as shown in Table I.
  • the tight- buffer coating was then formed as a thin film of approximately 10 mils and tested for various properties, as indicated in Table II.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Paints Or Removers (AREA)
PCT/NL2002/000714 2001-11-08 2002-11-07 Flame-retardant optical fiber coating composition Ceased WO2003040051A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020037017096A KR100928593B1 (ko) 2001-11-08 2002-11-07 방염성 광섬유 코팅재 조성물
CNB028095545A CN100378023C (zh) 2001-11-08 2002-11-07 阻燃性光纤涂料组合物
EP02780147A EP1441997A1 (en) 2001-11-08 2002-11-07 Flame-retardant optical fiber coating composition
JP2003542103A JP2005508023A (ja) 2001-11-08 2002-11-07 難燃性光ファイバコーティング組成物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33765601P 2001-11-08 2001-11-08
US60/337656 2001-11-08
US39440602P 2002-07-08 2002-07-08
US60/394406 2002-07-08

Publications (1)

Publication Number Publication Date
WO2003040051A1 true WO2003040051A1 (en) 2003-05-15

Family

ID=26990812

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2002/000714 Ceased WO2003040051A1 (en) 2001-11-08 2002-11-07 Flame-retardant optical fiber coating composition

Country Status (7)

Country Link
US (1) US7155100B2 (https=)
EP (1) EP1441997A1 (https=)
JP (1) JP2005508023A (https=)
KR (1) KR100928593B1 (https=)
CN (1) CN100378023C (https=)
TW (1) TW200301230A (https=)
WO (1) WO2003040051A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005035461A1 (en) * 2003-10-17 2005-04-21 Dsm Ip Assets B.V. Flame retardant uv cured buffered optical fibers and buffer composition
JP2005338317A (ja) * 2004-05-26 2005-12-08 Furukawa Electric Co Ltd:The 光ファイバ心線
US7155100B2 (en) 2001-11-08 2006-12-26 Dsm Ip Assets B.V. Flame-retardant optical fiber coating composition
JP2014521827A (ja) * 2011-08-19 2014-08-28 エフアールエックス ポリマーズ、インク． 非常に優れた耐火性を有する熱可塑性ポリウレタン
CN108919441A (zh) * 2018-07-03 2018-11-30 佛山市易轩软件科技有限公司 一种具有散热效果的高密度抗压光纤束光缆
US11248145B2 (en) 2008-04-09 2022-02-15 Zephyros, Inc. Structural adhesives

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FR2871898B1 (fr) * 2004-06-18 2006-09-08 Alcatel Sa Composant a fibre optique et fibre optique associee
JP4564811B2 (ja) * 2004-09-22 2010-10-20 Ｊｓｒ株式会社 光ファイバアップジャケット用液状硬化性樹脂組成物
JP4564834B2 (ja) * 2004-09-24 2010-10-20 Ｊｓｒ株式会社 光ファイバアップジャケット用液状硬化性樹脂組成物
JP4555061B2 (ja) * 2004-09-28 2010-09-29 Ｊｓｒ株式会社 光ファイバアップジャケット用放射線硬化型液状樹脂組成物
US7295737B2 (en) * 2005-08-04 2007-11-13 Corning Cable Systems Llc Mechanically strippable upcoated optical fiber
EP2069253B1 (en) * 2006-09-25 2019-06-19 Prysmian S.p.A. Buffered optical fibre and method for improving the lifetime thereof
EP2075605A4 (en) * 2007-02-08 2011-11-09 Sumitomo Electric Industries OPTICAL CABLE
JP4891808B2 (ja) * 2007-02-28 2012-03-07 昭和電線ケーブルシステム株式会社 光ファイバテープ心線
PT2183631T (pt) * 2007-07-30 2019-02-21 Prysmian Spa Cabo de telecomunicação equipado com fibras óticas tamponadas cerradas
JP5170884B2 (ja) * 2008-03-28 2013-03-27 古河電気工業株式会社 光ファイバテープ心線
JP4948463B2 (ja) * 2008-03-28 2012-06-06 古河電気工業株式会社 光ファイバテープ心線
EP2154191A1 (en) * 2008-08-08 2010-02-17 Cytec Surface Specialties, S.A. Flame retardant radiation curable compositions
JP5625186B2 (ja) * 2009-10-09 2014-11-19 ディーエスエム アイピー アセッツ ビー．ブイ． Ｄ１４５２ｇｂ光ファイバ用放射線硬化性被覆材
EP2513002B1 (en) 2009-12-17 2016-03-16 DSM IP Assets B.V. Led curing of radiation curable optical fiber coating compositions
CN101935946A (zh) * 2010-09-02 2011-01-05 荣盛石化股份有限公司 一种阻燃纤维的制备方法
CN102182063A (zh) * 2010-09-10 2011-09-14 荣盛石化股份有限公司 一种亲水性聚酯纤维的制备方法
US8676019B2 (en) 2011-07-13 2014-03-18 Ofs Fitel, Llc Optical fiber modules encapsulated by flame retardant silicone
US9529170B2 (en) * 2011-08-04 2016-12-27 Prysmian Telecom Cables And Systems Uk Limited Multipurpose optical fibre drop cable
EP2948464A4 (en) 2013-01-22 2016-12-07 Frx Polymers Inc PHOSPHORUS-BASED EPOXY BINDINGS AND COMPOSITIONS THEREOF
US9442264B1 (en) 2014-12-23 2016-09-13 Superior Essex International LP Tight buffered optical fibers and optical fiber cables
US10222547B2 (en) 2015-11-30 2019-03-05 Corning Incorporated Flame-retardant optical fiber coating
WO2018157116A1 (en) 2017-02-27 2018-08-30 Nufern Optical fiber coating composition
US10167396B2 (en) 2017-05-03 2019-01-01 Corning Incorporated Low smoke fire-resistant optical ribbon
US10031303B1 (en) 2017-08-29 2018-07-24 Superior Essex International LP Methods for forming tight buffered optical fibers using compression to facilitate subsequent loosening
EP3498788B1 (en) * 2017-12-18 2023-05-03 Agfa-Gevaert Nv Solder mask inkjet inks for manufacturing printed circuit boards
KR20200137364A (ko) 2019-05-30 2020-12-09 나덕화 인계무기계 산화물 아세테이트 섬유 난연성 조성물
US11822117B2 (en) * 2019-10-08 2023-11-21 Corning Incorporated Primary coating compositions with improved microbending performance
KR102556245B1 (ko) 2021-01-19 2023-07-18 한남대학교 산학협력단 방염성 코팅 조성물
CN112831216A (zh) * 2021-03-20 2021-05-25 中山市中益油墨涂料有限公司 一种高柔韧性防火紫外光固化油墨及其制备方法

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7155100B2 (en) 2001-11-08 2006-12-26 Dsm Ip Assets B.V. Flame-retardant optical fiber coating composition
WO2005035461A1 (en) * 2003-10-17 2005-04-21 Dsm Ip Assets B.V. Flame retardant uv cured buffered optical fibers and buffer composition
JP2005189816A (ja) * 2003-10-17 2005-07-14 Dsm Ip Assets Bv 難燃性の紫外線硬化された、バッファーされた光ファイバー及びバッファー組成物
US7221841B2 (en) 2003-10-17 2007-05-22 Dsm Ip Assets B.V. Flame retardant UV cured buffered optical fibers and buffer composition
US7660505B2 (en) 2003-10-17 2010-02-09 Dsm Ip Assets, B.V. Flame retardant UV cured buffered optical fibers and buffer composition
JP2005338317A (ja) * 2004-05-26 2005-12-08 Furukawa Electric Co Ltd:The 光ファイバ心線
US11248145B2 (en) 2008-04-09 2022-02-15 Zephyros, Inc. Structural adhesives
JP2014521827A (ja) * 2011-08-19 2014-08-28 エフアールエックス ポリマーズ、インク． 非常に優れた耐火性を有する熱可塑性ポリウレタン
CN108919441A (zh) * 2018-07-03 2018-11-30 佛山市易轩软件科技有限公司 一种具有散热效果的高密度抗压光纤束光缆
CN108919441B (zh) * 2018-07-03 2019-12-20 安徽长荣光纤光缆科技有限公司 一种具有散热效果的高密度抗压光纤束光缆

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US7155100B2 (en) 2006-12-26
JP2005508023A (ja) 2005-03-24
KR20040052515A (ko) 2004-06-23
TW200301230A (en) 2003-07-01
EP1441997A1 (en) 2004-08-04
US20030133679A1 (en) 2003-07-17
CN1507421A (zh) 2004-06-23
CN100378023C (zh) 2008-04-02

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