JPS6487535A - Coated optical fiber and waterproof optical cable - Google Patents

Coated optical fiber and waterproof optical cable

Info

Publication number
JPS6487535A
JPS6487535A JP62229871A JP22987187A JPS6487535A JP S6487535 A JPS6487535 A JP S6487535A JP 62229871 A JP62229871 A JP 62229871A JP 22987187 A JP22987187 A JP 22987187A JP S6487535 A JPS6487535 A JP S6487535A
Authority
JP
Japan
Prior art keywords
optical fiber
coated
cured
layer
coated optical
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
JP62229871A
Other languages
Japanese (ja)
Other versions
JPH0761885B2 (en
Inventor
Takao Kimura
Shigeru Suzuki
Yutaka Katsuyama
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 JP62229871A priority Critical patent/JPH0761885B2/en
Publication of JPS6487535A publication Critical patent/JPS6487535A/en
Publication of JPH0761885B2 publication Critical patent/JPH0761885B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To obtain coated optical fiber excellent in alkali resistance, reliability and economy by constituting at least one coated layer of coated optical fiber with a curing material consisting of specified resin composition cured by irradiation of ultraviolet rays. CONSTITUTION:In the case of producing coated optical fiber having one layer or a plurality of layers, as a coating material of at least one layer, resin composition constituted of both one or more kinds of preferably the plurality of compds. having a polymerizable double bond which are selected from among epoxyacrylate, urethane acrylate, polyester acrylate, acrylic ester or vinyl compd. and a photopolymerization initiator and cured by the radiation of ultraviolet rays is used and optical fiber is coated with the curing material cured so that degree of water absorption is 3.5% or below and preferably mean cross- linking mol.wt. is regulated to <=1,200.
JP62229871A 1987-06-26 1987-09-16 Coated optical fiber and waterproof optical fiber cable Expired - Lifetime JPH0761885B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229871A JPH0761885B2 (en) 1987-06-26 1987-09-16 Coated optical fiber and waterproof optical fiber cable

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-159394 1987-06-26
JP15939487 1987-06-26
JP62229871A JPH0761885B2 (en) 1987-06-26 1987-09-16 Coated optical fiber and waterproof optical fiber cable

Publications (2)

Publication Number Publication Date
JPS6487535A true JPS6487535A (en) 1989-03-31
JPH0761885B2 JPH0761885B2 (en) 1995-07-05

Family

ID=26486208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229871A Expired - Lifetime JPH0761885B2 (en) 1987-06-26 1987-09-16 Coated optical fiber and waterproof optical fiber cable

Country Status (1)

Country Link
JP (1) JPH0761885B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6488508A (en) * 1987-09-30 1989-04-03 Mitsubishi Cable Ind Ltd Optical fiber tape
JP2011248097A (en) * 2010-05-27 2011-12-08 Furukawa Electric Co Ltd:The Water intrusion detection optical fiber strand and colored coated optical fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218509A (en) * 1985-07-17 1987-01-27 Sumitomo Electric Ind Ltd Fiber for optical transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218509A (en) * 1985-07-17 1987-01-27 Sumitomo Electric Ind Ltd Fiber for optical transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6488508A (en) * 1987-09-30 1989-04-03 Mitsubishi Cable Ind Ltd Optical fiber tape
JP2011248097A (en) * 2010-05-27 2011-12-08 Furukawa Electric Co Ltd:The Water intrusion detection optical fiber strand and colored coated optical fiber

Also Published As

Publication number Publication date
JPH0761885B2 (en) 1995-07-05

Similar Documents

Publication Publication Date Title
ES8605084A1 (en) Improvements relating to the lining of passageways and pipelines.
EP1213612A3 (en) Radiation curable resin composition, manufacturing process and article made using such a composition
ES508216A0 (en) A MIXTURE THAT IS POLYMERIZABLE BY RADIATION &#34;
EP0166926A3 (en) Halogenated dihydroxy-terminated polybutadienes for optical fiber coating
ATE28880T1 (en) MINERAL PARTICLES, PROCESS FOR THEIR PRODUCTION AND DENTAL MATERIALS CONTAINING THEM.
ATE151795T1 (en) REINFORCED COMPOSITE MATERIAL WHERE THE MATRIX IS FORMED FROM A MIXTURE OF THERMOPLASTICS AND DUROPLASTICS
DE2964089D1 (en) Melamine group-containing acrylates and/or methacrylates, polymerizable and curable composition thereof, molded article made of the polymerized and cured composition and resin molded article coated with the composition
JPS5692906A (en) Ultraviolet-curable composition and its usage
SE8204737D0 (en) PREPARATION OF FORMULAS FROM A POLYESTER OR VINYL ESTABLISHER CURTAIN / GLASS FIBER COMPOSITION AND CURTAIN PLASTIC COATING COMPOSITION FOR USE
JPS6487535A (en) Coated optical fiber and waterproof optical cable
ITMI942477A1 (en) LAYERED MATERIAL FOR WATERPROOFING BRIDGES VIADUCTS TERRACES ROOFS AND SIMILAR
JPS56127635A (en) Coating material composition and preparation of molded synthetic resin article made therefrom
EP0127730A3 (en) Oxygen barrier layers for polymerizable materials
JPS5444527A (en) Image holding member
JPS5286343A (en) Fiber for optical transmission
DE69031734D1 (en) PHOTO-NETWORKABLE POLYAMINE-EN COMPOSITIONS WITH IMPROVED CURING SPEED
JPS5474852A (en) Polyester resin composition
JPS5792553A (en) Covering material for optical glass fiber
JPS6481901A (en) Light control heat ray absorber
JPS54104847A (en) Reinforcesd glass fiber for optical transmission
JPS6418948A (en) Production of optical fiber
JPS5411147A (en) Phtocurable composition for coating concrete material
JPS57113433A (en) Manufacture of imformation recording body
JPS5537382A (en) Prepreg for molding
JPS56139174A (en) Production of lined article