DE2530654C2 - Beschichtung und Beschichtungsverfahren für optische Fasern - Google Patents

Beschichtung und Beschichtungsverfahren für optische Fasern

Info

Publication number
DE2530654C2
DE2530654C2 DE2530654A DE2530654A DE2530654C2 DE 2530654 C2 DE2530654 C2 DE 2530654C2 DE 2530654 A DE2530654 A DE 2530654A DE 2530654 A DE2530654 A DE 2530654A DE 2530654 C2 DE2530654 C2 DE 2530654C2
Authority
DE
Germany
Prior art keywords
coating
optical fibers
optical fiber
gaseous
fibers
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
Application number
DE2530654A
Other languages
German (de)
English (en)
Other versions
DE2530654A1 (de
Inventor
Louis Le Louveciennes Davay
Robert Lyon Jocteur
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.)
Les Cables De Lyon Sa Lyon Fr
Original Assignee
Les Cables De Lyon Sa Lyon Fr
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 Les Cables De Lyon Sa Lyon Fr filed Critical Les Cables De Lyon Sa Lyon Fr
Priority to CH1646575A priority Critical patent/CH596463A5/de
Publication of DE2530654A1 publication Critical patent/DE2530654A1/de
Application granted granted Critical
Publication of DE2530654C2 publication Critical patent/DE2530654C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1891—Catalysts containing secondary or tertiary amines or salts thereof in vaporous state
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
DE2530654A 1974-07-16 1975-07-09 Beschichtung und Beschichtungsverfahren für optische Fasern Expired DE2530654C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1646575A CH596463A5 (en) 1975-01-03 1975-12-19 Device to mount wooden door frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424709A FR2279120A1 (fr) 1974-07-16 1974-07-16 Revetement pour fibres optiques

Publications (2)

Publication Number Publication Date
DE2530654A1 DE2530654A1 (de) 1976-01-29
DE2530654C2 true DE2530654C2 (de) 1984-06-20

Family

ID=9141335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2530654A Expired DE2530654C2 (de) 1974-07-16 1975-07-09 Beschichtung und Beschichtungsverfahren für optische Fasern

Country Status (6)

Country Link
US (1) US4198121A (enExample)
JP (1) JPS5850942B2 (enExample)
DE (1) DE2530654C2 (enExample)
FR (1) FR2279120A1 (enExample)
GB (1) GB1514505A (enExample)
IT (1) IT1039117B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040564A1 (de) * 1990-12-19 1992-06-25 Guntram Erbe E-glasfaser mit schutzschicht zur verstaerkung von verbundwerkstoffen

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583975A (en) * 1978-12-19 1980-06-24 Nec Corp Pattern feature extracting system
JPS5816501B2 (ja) * 1979-05-31 1983-03-31 富士通株式会社 曲線特徴抽出方式
EP0040682B1 (en) * 1980-05-27 1987-03-25 Texas Instruments Incorporated Didactic device such as doll having simulated sight and voice
US4492428A (en) * 1981-10-27 1985-01-08 At&T Bell Laboratories Coated optical fiber
US4432607A (en) * 1981-10-27 1984-02-21 Bell Telephone Laboratories, Incorporated Hot melt coated optical fiber
US4790625A (en) * 1982-05-28 1988-12-13 Alcatel Usa, Corp. Method of applying hermetic coating on optical fiber
JPS59114689A (ja) * 1982-12-21 1984-07-02 Fujitsu Ltd 輪郭線情報の記録方式
JPS59154578A (ja) * 1983-02-23 1984-09-03 Hitachi Ltd 輪郭画素列線分化装置
US4517222A (en) * 1983-03-10 1985-05-14 Ashland Oil, Inc. Vaporous amine catalyst spray method of applying a film to a substrate
GB2174620B (en) * 1985-05-03 1989-01-25 Ampex Improved magnetic recording medium curing process
JPS61262888A (ja) * 1985-05-16 1986-11-20 Toshiba Corp パタ−ンの特徴抽出方式
JPS6312076A (ja) * 1986-07-02 1988-01-19 Yokogawa Electric Corp デイジタル輪郭線の符号化方法
FR2763328B1 (fr) 1997-05-14 1999-07-02 Vetrotex France Sa Procede de production de fils de verre ensimes et produits resultants
US6573375B2 (en) 2000-12-20 2003-06-03 Union Carbide Chemicals & Plastics Technology Corporation Liquid thickener for surfactant systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK122518B (da) * 1965-03-16 1972-03-13 Kaehler & Co I Fremgangsmåde til fremstilling af et porøst, bindemiddelholdigt mineraluldsprodukt med en fenol-formaldehydharpiks som bindemiddel.
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US3556635A (en) * 1967-05-23 1971-01-19 Dow Chemical Co Fiber optic bundle
US3718383A (en) * 1971-04-19 1973-02-27 Eastman Kodak Co Plastic optical element having refractive index gradient
US3822226A (en) * 1972-05-04 1974-07-02 Ashland Oil Inc Curable polyisocyanate and phenolic addition products and process for curing with tertiary amine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040564A1 (de) * 1990-12-19 1992-06-25 Guntram Erbe E-glasfaser mit schutzschicht zur verstaerkung von verbundwerkstoffen

Also Published As

Publication number Publication date
FR2279120A1 (fr) 1976-02-13
DE2530654A1 (de) 1976-01-29
GB1514505A (en) 1978-06-14
FR2279120B1 (enExample) 1976-12-24
JPS5850942B2 (ja) 1983-11-14
IT1039117B (it) 1979-12-10
US4198121A (en) 1980-04-15
JPS5132337A (enExample) 1976-03-18

Similar Documents

Publication Publication Date Title
DE2530654C2 (de) Beschichtung und Beschichtungsverfahren für optische Fasern
DE2512312C2 (de) Verfahren zum Beschichten einer optischen Lichtleitglasfaser
DE3130116A1 (de) Oberflaechenbehandlung von kohlenstoff
DE168774T1 (de) Aus mehreren bestandteilen bestehendes seil und seine herstellung.
DE3729017A1 (de) Zusammensetzung fuer beschichtungen oder dgl.
DE1812994A1 (de) Verfahren und Vorrichtung zur Herstellung eines faserverstaerkten Verbundkoerpers
DE2840674A1 (de) Waermeisolierende platte aus hochschmelzenden fasern
DE2611189A1 (de) Faserlichtleiter und verfahren zu seiner herstellung
DE69224821T2 (de) Schlichtzusammensetzungen fur glas und damit beschichtete glasfasern
DE69415893T2 (de) Verfahren zur Herstellung von geschnittenen Fasern und Vorrichtung dafür
DE1469182A1 (de) UEberzugsmasse fuer Glasfasern sowie Verfahren zu deren Herstellung und Anwendung
DE2403751A1 (de) Verfahren zur erhoehung der zementbestaendigkeit von glasprodukten, insbesondere von glasfasern
DE2813455C3 (de) Verfahren zur Behandlung der Oberfläche von Glasfasern zur Erzielung einer Alkalibeständigkeit
AT266364B (de) Beschichtungsverfahren für Arbeitswände von Stranggußkokillen
DE69816457T2 (de) Verfahren und verwendung einer vorrichtung zum beschichten langgestreckter gegenstände mit dünnen schichten von mitteln und beschichtete optische faser
DE185148T1 (de) Abschabbare dichtschicht und verfahren zu ihrer herstellung.
DE1444082A1 (de) Verfahren zur Herstellung von Glasfasermatten
DE68917882T2 (de) Verfahren zum Fertigen einer Schlinge oder eines flachen Lasthebegurtes, wobei der Strang von Kabellitzen mit einem Polyurethanelastomer bekleidet ist.
DE2944073C2 (de) Lichtwellenleiter-Kabel und Verfahren zu seiner Herstellung
DE916113C (de) Bauteil aus Zementmoertel oder Beton mit vorgespannter Bewehrung
DE749179C (de) Verfahren zum Verbessern von Glasfaeden
DE2838166C3 (de) Zieh- oder Preßwerkzeug und Frontgußverfahren zu seiner Herstellung
DE10057130B4 (de) Verfahren zum Verbringen einer Vielzahl von Faserenden in eine vorgegebene Position
DE3525847A1 (de) Schlichte zur herstellung von rberzuegen
AT217364B (de) Kunstharzgebundenes Faserprodukt und Verfahren zu seiner Herstellung

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee