JPS60154220A - 被覆光フアイバ及びその製造方法 - Google Patents

被覆光フアイバ及びその製造方法

Info

Publication number
JPS60154220A
JPS60154220A JP59010323A JP1032384A JPS60154220A JP S60154220 A JPS60154220 A JP S60154220A JP 59010323 A JP59010323 A JP 59010323A JP 1032384 A JP1032384 A JP 1032384A JP S60154220 A JPS60154220 A JP S60154220A
Authority
JP
Japan
Prior art keywords
layer
coating
optical fiber
modulus
young
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.)
Granted
Application number
JP59010323A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546524B2 (enExample
Inventor
Makoto Azuma
誠 我妻
Fumio Yamamoto
山本　二三男
Takao Kimura
隆男 木村
Yoshito Shiyudo
義人 首藤
Shinzo Yamakawa
山川　進三
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP59010323A priority Critical patent/JPS60154220A/ja
Priority to CA000472241A priority patent/CA1269260A/en
Priority to US06/692,922 priority patent/US4801186A/en
Priority to KR1019850000370A priority patent/KR900002265B1/ko
Priority to EP85300402A priority patent/EP0155070B1/en
Priority to DE8585300402T priority patent/DE3569099D1/de
Publication of JPS60154220A publication Critical patent/JPS60154220A/ja
Priority to JP4220392A priority patent/JPH06166546A/ja
Publication of JPH0546524B2 publication Critical patent/JPH0546524B2/ja
Granted 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
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
JP59010323A 1984-01-25 1984-01-25 被覆光フアイバ及びその製造方法 Granted JPS60154220A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP59010323A JPS60154220A (ja) 1984-01-25 1984-01-25 被覆光フアイバ及びその製造方法
CA000472241A CA1269260A (en) 1984-01-25 1985-01-16 Coated optical fiber, fabrication process thereof and fabrication apparatus thereof
US06/692,922 US4801186A (en) 1984-01-25 1985-01-17 Coated optical fiber, fabrication process thereof and fabrication apparatus thereof
KR1019850000370A KR900002265B1 (ko) 1984-01-25 1985-01-22 피복 광섬유, 그 제조방법 및 제조장치
EP85300402A EP0155070B1 (en) 1984-01-25 1985-01-22 Coated optical fiber, fabrication process thereof and fabrication apparatus thereof
DE8585300402T DE3569099D1 (en) 1984-01-25 1985-01-22 Coated optical fiber, fabrication process thereof and fabrication apparatus thereof
JP4220392A JPH06166546A (ja) 1984-01-25 1992-08-19 被覆光ファイバの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59010323A JPS60154220A (ja) 1984-01-25 1984-01-25 被覆光フアイバ及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4220392A Division JPH06166546A (ja) 1984-01-25 1992-08-19 被覆光ファイバの製造方法

Publications (2)

Publication Number Publication Date
JPS60154220A true JPS60154220A (ja) 1985-08-13
JPH0546524B2 JPH0546524B2 (enExample) 1993-07-14

Family

ID=11747014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59010323A Granted JPS60154220A (ja) 1984-01-25 1984-01-25 被覆光フアイバ及びその製造方法

Country Status (1)

Country Link
JP (1) JPS60154220A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005070498A (ja) * 2003-08-26 2005-03-17 Asahi Kasei Electronics Co Ltd 多芯プラスチック光ファイバ素線及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120546A (en) * 1980-02-20 1981-09-21 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber
JPS58223640A (ja) * 1982-06-21 1983-12-26 Furukawa Electric Co Ltd:The パイプ被覆型光フアイバの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120546A (en) * 1980-02-20 1981-09-21 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber
JPS58223640A (ja) * 1982-06-21 1983-12-26 Furukawa Electric Co Ltd:The パイプ被覆型光フアイバの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005070498A (ja) * 2003-08-26 2005-03-17 Asahi Kasei Electronics Co Ltd 多芯プラスチック光ファイバ素線及びその製造方法

Also Published As

Publication number Publication date
JPH0546524B2 (enExample) 1993-07-14

Similar Documents

Publication Publication Date Title
US4801186A (en) Coated optical fiber, fabrication process thereof and fabrication apparatus thereof
US4492428A (en) Coated optical fiber
US4572840A (en) Method of manufacturing an optical fiber with chiralic structure and a device for putting this method into practice
US4432607A (en) Hot melt coated optical fiber
US6768853B2 (en) Buffered optical fibers and methods of making same
EP2977804B1 (en) Optical cable
US7158707B2 (en) Solid core optic fiber and method for the production thereof
JPH02289805A (ja) 光ファイバユニット
JPS63139035A (ja) 光導波路へのポリマー保護層の製法
JP2002541509A (ja) 電気通信用の光ケーブル
JPS60154220A (ja) 被覆光フアイバ及びその製造方法
JPH0140962B2 (enExample)
JPS6058829A (ja) 低線膨張率で高弾性率な液晶ポリマ−成形品の製造方法
JPH06166546A (ja) 被覆光ファイバの製造方法
JPS6093407A (ja) 光フアイバ心線
JPH034882B2 (enExample)
JPS6093406A (ja) 光フアイバ心線
JPS59206803A (ja) 光フアイバ心線
CN110531475A (zh) 易剥离柔性光纤微管
JPS596268B2 (ja) 光伝送用ガラスフアイバの補強方法
JPH045165B2 (enExample)
JPH0627888B2 (ja) 低線膨張率被覆光フアイバ心線
JPS62162655A (ja) 低線膨張率被覆光フアイバ心線の製造方法
JPS6231812A (ja) 光フアイバ心線
JPS6173912A (ja) 低線膨張率光フアイバ心線

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term