DE69203393D1 - Flammhemmend beschichtete optische Faser. - Google Patents

Flammhemmend beschichtete optische Faser.

Info

Publication number
DE69203393D1
DE69203393D1 DE69203393T DE69203393T DE69203393D1 DE 69203393 D1 DE69203393 D1 DE 69203393D1 DE 69203393 T DE69203393 T DE 69203393T DE 69203393 T DE69203393 T DE 69203393T DE 69203393 D1 DE69203393 D1 DE 69203393D1
Authority
DE
Germany
Prior art keywords
optical fiber
flame retardant
coated optical
retardant coated
flame
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 - Fee Related
Application number
DE69203393T
Other languages
English (en)
Other versions
DE69203393T2 (de
Inventor
Eizi Konda
Nobuhisa Ishii
Toru Wakita
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Application granted granted Critical
Publication of DE69203393D1 publication Critical patent/DE69203393D1/de
Publication of DE69203393T2 publication Critical patent/DE69203393T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69203393T 1991-05-28 1992-05-28 Flammhemmend beschichtete optische Faser. Expired - Fee Related DE69203393T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12385191 1991-05-28

Publications (2)

Publication Number Publication Date
DE69203393D1 true DE69203393D1 (de) 1995-08-17
DE69203393T2 DE69203393T2 (de) 1996-04-11

Family

ID=14870972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203393T Expired - Fee Related DE69203393T2 (de) 1991-05-28 1992-05-28 Flammhemmend beschichtete optische Faser.

Country Status (3)

Country Link
US (1) US5204928A (de)
EP (1) EP0516438B1 (de)
DE (1) DE69203393T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558057B1 (de) * 1992-02-28 1997-05-02 Tatsuta Electric Wire & Cable Co., Ltd Kabel zur Lecküberwachung von Flüssigkeit
US5392374A (en) * 1993-04-28 1995-02-21 Furon Company Flame-retardant cable tubing bundle
DE19718476A1 (de) * 1997-04-30 1998-11-05 Siemens Ag Lichtwellenleiter mit mindestens zwei aus Kunststoffmaterialien bestehenden Beschichtungen
AU8658898A (en) 1997-07-18 1999-02-10 Lumenyte International Corporation Fire retardant and/or self-extinguishing fiber optic assemblies
FR2793320B1 (fr) * 1999-05-06 2002-07-05 Cit Alcatel Cable a fibre optique a proprietes ameliorees
EP1441997A1 (de) * 2001-11-08 2004-08-04 DSM IP Assets B.V. Flammenhemmende beschichtungszusammensetzung für optische fasern
EP1507156A4 (de) * 2002-05-17 2005-09-07 Sumitomo Electric Industries Bandartiger faseroptischer kern, herstellungsverfahren dafür, einen bandkern führender verbinder, einen bandkern führendes faseroptisches array und optisches verdrahtungssystem
FR2847895B1 (fr) * 2002-11-28 2006-06-02 Cit Alcatel Procede de fabrication d'une fibre optique a revetements de natures distinctes
EP1673315A1 (de) 2003-10-17 2006-06-28 DSM IP Assets B.V. Flammenhemmende uv vernetzbare pufferbeschichtigungszusammensetzung für optische fasern und pufferzusammensetzung
US10222547B2 (en) 2015-11-30 2019-03-05 Corning Incorporated Flame-retardant optical fiber coating
US10167396B2 (en) 2017-05-03 2019-01-01 Corning Incorporated Low smoke fire-resistant optical ribbon

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564203A (en) * 1978-11-07 1980-05-14 Nippon Telegr & Teleph Corp <Ntt> Glass fiber for optical transmission
EP0083796A1 (de) * 1982-01-11 1983-07-20 Bayer Ag Flammwidrige Formmassen auf Basis von Polyethylenterephthalat, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Formkörpern
US4546126A (en) * 1983-07-13 1985-10-08 Ciba Geigy Corporation Flame-retarding, reinforced moulding material based on thermoplastic polyesters and the use thereof
NL8303252A (nl) * 1983-09-22 1985-04-16 Philips Nv Optische glasvezel voorzien van een eerste en een tweede bedekking.
US4514037A (en) * 1983-10-21 1985-04-30 Desoto, Inc. Ultraviolet curable outer coatings for optical fiber
EP0146104A3 (de) * 1983-12-19 1986-08-06 Mobay Corporation Thermoplastische Formmassen aus Polyester mit guten Formtrennungseigenschaften
US4682850A (en) * 1984-06-25 1987-07-28 Itt Corporation Optical fiber with single ultraviolet cured coating
JPS61204609A (ja) * 1985-03-07 1986-09-10 Power Reactor & Nuclear Fuel Dev Corp イメージファイバ
US4690501A (en) * 1985-07-08 1987-09-01 Desoto, Inc. Ultraviolet curable optical glass fiber coatings from acrylate terminated, end-branched polyurethane polyurea oligomers
GB8518683D0 (en) * 1985-07-24 1985-08-29 Stc Plc Packaged optical fibres
US4854668A (en) * 1987-04-14 1989-08-08 Siemens Aktiengesellschaft Light waveguide having three protective layers of plastic material and a method of manufacture
US4826899A (en) * 1987-06-15 1989-05-02 E. I. Du Pont De Nemours And Company Low smoke generating, high char forming, flame resistant thermoplastic multi-block copolyesters
US4908260A (en) * 1988-09-07 1990-03-13 E. I. Du Pont De Nemours And Company Flame-retardant, vapor-permeable waterproof structure
US4950047A (en) * 1989-06-05 1990-08-21 Corning Incorporated Method of coating optical fibers
US5136683A (en) * 1989-09-14 1992-08-04 Mitsubishi Rayon Company, Ltd. Flame-retardant cable
US5015068A (en) * 1990-02-15 1991-05-14 At&T Bell Laboratories Coated optical fiber and methods of making

Also Published As

Publication number Publication date
EP0516438A1 (de) 1992-12-02
EP0516438B1 (de) 1995-07-12
DE69203393T2 (de) 1996-04-11
US5204928A (en) 1993-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee