KR870008202A - 광섬유 - Google Patents

광섬유 Download PDF

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Publication number
KR870008202A
KR870008202A KR870001440A KR870001440A KR870008202A KR 870008202 A KR870008202 A KR 870008202A KR 870001440 A KR870001440 A KR 870001440A KR 870001440 A KR870001440 A KR 870001440A KR 870008202 A KR870008202 A KR 870008202A
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KR
South Korea
Prior art keywords
optical fiber
fiber according
molecular weight
graft
compound
Prior art date
Application number
KR870001440A
Other languages
English (en)
Other versions
KR900008606B1 (ko
Inventor
아끼오 오오다이라
신지 아베
노보루 와가쓰기
아끼라 다나까
Original Assignee
원본미기재
미쯔이 세끼유 가가꾸 고오교오 가부시끼가이샤
야마모도 다꾸마
후지쓰 가부시끼가이샤
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 원본미기재, 미쯔이 세끼유 가가꾸 고오교오 가부시끼가이샤, 야마모도 다꾸마, 후지쓰 가부시끼가이샤 filed Critical 원본미기재
Publication of KR870008202A publication Critical patent/KR870008202A/ko
Application granted granted Critical
Publication of KR900008606B1 publication Critical patent/KR900008606B1/ko

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Classifications

    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/08—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having four or more carbon atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음

Description

광섬유
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. (a) 폴리카르보네이트 또는 실리카형 유리로 구성되는 심재성분 및
    (b) 0.01∼10중량％의 범위내의 그래프트량으로 불포화 카르복실산 또는 그 유도체로써 부분적으로 또는 전체적으로 그래프트-변형된 그래프트-변형 폴리(4-메틸-1-펜텐)(Ａ)의 최소한 0.1중량％로 구성되는 피복성분으로 구성되는 것을 특징으로 하는 광섬유.
  2. 제 1 항에 있어서, 상기 그래프트-변형 폴리(4-메틸-1-펜텐)(Ａ)가 300∼5,000의 수평균분자량을 갖는 저분자량 화합물 1∼15중량％를 함유하는 것을 특징으로 하는 광섬유.
  3. 제 2 항에 있어서, 저분자량 화합물이 지방족 탄화수소 합화물인 것을 특징으로 하는 광섬유.
  4. 제 2 항에 있어서, 저분자량 화합물이 지환족 탄화수소화합물인 것을 특징으로 하는 광섬유.
  5. 제 3 항에 있어서, 지방족 탄화수소 화합물이 에틸렌-α-올레핀 랜덤 공중합체인 것을 특징으로 하는 광섬유.
  6. 제 5 항에 있어서, 에틸렌-α-올레핀 랜덤 공중합체가 10∼95몰％의 에틸렌 함량, 0∼20％의 Ｘ-레이 결정화도 및 3이하의 분자량 분포를 갖는 것을 특징으로 하는 광섬유.
  7. 제 3 항에 있어서, 지방족 탄화수소 화합물이 하기 구조식으로 표현되는 올리고머(Ｄ)로서 3이하의 분자량 분포를 갖는 것을 특징으로 하는 광섬유.
    (이때 ｎ 및 ｐ는 0이상의 정수이고, ｍ은 0 또는 1이며, Ｒ은또는임)
  8. 제 7 항에 있어서, 올리고머가 폴리이소프렌의 수소화물인 것을 특징으로 하는 광섬유.
  9. 제 7 항에 있어서, 올리고머가 스퀼란인 것을 특징으로 하는 광섬유.
  10. 제 1 항에 있어서, 불포화 카르복실산 또는 그 유도체가 불포화 디카르복실산 또는 산무수물인 것을 특징으로 하는 광섬유.
  11. 제10항에 있어서, 불포화 디카르복실산이 말레산인 것을 특징으로 하는 광섬유.
  12. 제10항에 있어서, 불포화 카르복실산 무수물이 말레 무수물인 것을 특징으로 하는 광섬유.
  13. 제 1 항에 있어서, 상기 피복성분이 상기 그래프트-변형 폴리(4-메틸-1-펜텐)(Ａ)의 최소한 0.5중량％로 구성되는 것을 특징으로 하는 광섬유.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870001440A 1986-02-24 1987-02-20 광 섬 유 KR900008606B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61037245A JPH0610684B2 (ja) 1986-02-24 1986-02-24 光フアイバ
JP37245 1986-02-24

Publications (2)

Publication Number Publication Date
KR870008202A true KR870008202A (ko) 1987-09-25
KR900008606B1 KR900008606B1 (ko) 1990-11-26

Family

ID=12492236

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001440A KR900008606B1 (ko) 1986-02-24 1987-02-20 광 섬 유

Country Status (6)

Country Link
US (1) US5018828A (ko)
EP (1) EP0234918B1 (ko)
JP (1) JPH0610684B2 (ko)
KR (1) KR900008606B1 (ko)
CA (1) CA1290175C (ko)
DE (1) DE3785470T2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372885A (en) * 1984-08-15 1994-12-13 The Dow Chemical Company Method for making bicomponent fibers
US5229208A (en) * 1987-10-09 1993-07-20 Fujitsu Limited Resin molded body for optical parts
AU3611293A (en) * 1992-06-16 1994-01-04 Ensign-Bickford Coatings Company Thermally resistant glass article
DE4329905A1 (de) * 1993-09-04 1995-03-09 Basf Ag Carboxylgruppenhaltige Isobuten-Copolymerisate
DE4444577B4 (de) * 1993-12-15 2005-02-10 Bridgestone Corp. Verfahren zur Herstellung eines Lichtwellenleiters
US6122424A (en) * 1997-09-26 2000-09-19 Siecor Corporation Fiber optic cable with flame inhibiting capability
US6706797B1 (en) * 1999-07-13 2004-03-16 Bayer Aktiengesellschaft Polycarbonate molding compounds with good demolding properties and molded bodied and semifinished products produced from the same
US6501887B1 (en) 2000-08-30 2002-12-31 Corning Cable Systems Llc Fiber optic cable having water blocking and flame retardant properties
US6944115B2 (en) 2000-09-29 2005-09-13 General Electric Company Colored data storage media
JP2003014998A (ja) * 2001-06-29 2003-01-15 Fujikura Ltd 光ファイバ心線
US6475589B1 (en) * 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259383A (ko) * 1969-03-13 1972-01-05
US3953655A (en) * 1972-04-03 1976-04-27 Exxon Research And Engineering Company Polymers with improved properties and process therefor
US3999834A (en) * 1973-08-14 1976-12-28 Kanebo, Ltd. Method for producing optical fibers and resulting fibers
JPS59184272A (ja) * 1983-04-04 1984-10-19 Nippon Telegr & Teleph Corp <Ntt> 耐水性接着剤組成物
JPS59197477A (ja) * 1983-04-26 1984-11-09 Nippon Telegr & Teleph Corp <Ntt> 石英用耐水性接着剤
JPS59207951A (ja) * 1983-05-13 1984-11-26 Mitsui Petrochem Ind Ltd ポリ４−メチル−１−ペンテン組成物の製造方法
DE3479160D1 (en) * 1983-08-18 1989-08-31 Mitsubishi Rayon Co Optical transmission fibers and process for their production
CA1247415A (en) * 1984-03-02 1988-12-28 Isao Sasaki Light-transmitting fiber
JPS61266443A (ja) * 1985-05-21 1986-11-26 Mitsui Petrochem Ind Ltd 重合体組成物およびその用途

Also Published As

Publication number Publication date
CA1290175C (en) 1991-10-08
DE3785470T2 (de) 1993-12-09
EP0234918A2 (en) 1987-09-02
EP0234918B1 (en) 1993-04-21
US5018828A (en) 1991-05-28
KR900008606B1 (ko) 1990-11-26
DE3785470D1 (de) 1993-05-27
EP0234918A3 (en) 1988-03-02
JPS62195606A (ja) 1987-08-28
JPH0610684B2 (ja) 1994-02-09

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