JPS56149351A - Coating method for optical fiber - Google Patents

Coating method for optical fiber

Info

Publication number
JPS56149351A
JPS56149351A JP5229880A JP5229880A JPS56149351A JP S56149351 A JPS56149351 A JP S56149351A JP 5229880 A JP5229880 A JP 5229880A JP 5229880 A JP5229880 A JP 5229880A JP S56149351 A JPS56149351 A JP S56149351A
Authority
JP
Japan
Prior art keywords
optical fiber
rubber
elastic body
coating
silicone rubber
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.)
Pending
Application number
JP5229880A
Other languages
Japanese (ja)
Inventor
Takao Kimura
Motohiro Nakahara
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.)
Nippon Telegraph and Telephone Corp
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 JP5229880A priority Critical patent/JPS56149351A/en
Publication of JPS56149351A publication Critical patent/JPS56149351A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

PURPOSE: To simplify the process of coating an optical fiber and to manufacture an optical fiber cable with high density by coating the surface of the fiber with a rubber-like elastic body with no surface tackiness optionally after primary coating.
CONSTITUTION: An optical fiber is optionally coated with thermoplastic resin, thermosetting resin or the like to form a primary coat, and it is coated with a rubberlike elastic body with no surface tackiness. The elastic body is natural rubber, its deriv., urethane rubber, butadiene rubber, silicone rubber or the like, and silicone rubber is used most suitably. In order to deprive the elastic body of the surface tackiness, fine powder of silica, titanium oxide, zinc oxide or the like is added in case of silicone rubber. The average particle size of the powder is desirably ≤ about 500mμ. Thus, secondary coating can be eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP5229880A 1980-04-22 1980-04-22 Coating method for optical fiber Pending JPS56149351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5229880A JPS56149351A (en) 1980-04-22 1980-04-22 Coating method for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5229880A JPS56149351A (en) 1980-04-22 1980-04-22 Coating method for optical fiber

Publications (1)

Publication Number Publication Date
JPS56149351A true JPS56149351A (en) 1981-11-19

Family

ID=12910881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5229880A Pending JPS56149351A (en) 1980-04-22 1980-04-22 Coating method for optical fiber

Country Status (1)

Country Link
JP (1) JPS56149351A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965719B2 (en) 2001-06-26 2005-11-15 Fujikura Ltd. Dispersion compensating optical fiber and dispersion compensating optical fiber module
US7737351B2 (en) * 2004-09-03 2010-06-15 Yamaha Corporation Head for a percussion instrument
JP2011143727A (en) * 2004-05-12 2011-07-28 Woodbridge Foam Corp Vented mold and method for manufacturing molded article

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965719B2 (en) 2001-06-26 2005-11-15 Fujikura Ltd. Dispersion compensating optical fiber and dispersion compensating optical fiber module
US7496261B2 (en) 2001-06-26 2009-02-24 Fujikura Ltd. Dispersion compensating optical fiber and dispersion compensating optical fiber module
JP2011143727A (en) * 2004-05-12 2011-07-28 Woodbridge Foam Corp Vented mold and method for manufacturing molded article
US7737351B2 (en) * 2004-09-03 2010-06-15 Yamaha Corporation Head for a percussion instrument

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