KR850006610A - 광전송 섬유 - Google Patents

광전송 섬유 Download PDF

Info

Publication number
KR850006610A
KR850006610A KR1019850001319A KR850001319A KR850006610A KR 850006610 A KR850006610 A KR 850006610A KR 1019850001319 A KR1019850001319 A KR 1019850001319A KR 850001319 A KR850001319 A KR 850001319A KR 850006610 A KR850006610 A KR 850006610A
Authority
KR
South Korea
Prior art keywords
optical transmission
transmission fiber
hydrocarbon group
polymer
core component
Prior art date
Application number
KR1019850001319A
Other languages
English (en)
Other versions
KR910009135B1 (ko
Inventor
이사오 사사끼 (외 3)
Original Assignee
카와자끼 미쯔오
미쓰비시 레이욘 가부시끼 가이샤
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
Priority claimed from JP59040077A external-priority patent/JPS60184212A/ja
Priority claimed from JP59041825A external-priority patent/JPS60185905A/ja
Application filed by 카와자끼 미쯔오, 미쓰비시 레이욘 가부시끼 가이샤 filed Critical 카와자끼 미쯔오
Publication of KR850006610A publication Critical patent/KR850006610A/ko
Application granted granted Critical
Publication of KR910009135B1 publication Critical patent/KR910009135B1/ko

Links

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G02B1/046—Light guides characterised by the core material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

광전송 섬유
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에서 광전송 손실을 측정하기 위해 사용한 장치를 예시한 예시도.

Claims (9)

  1. 일반식(Ⅰ)의 환 구조단위를 2 내지 100중량％, 주로 메틸메타크릴레이트로 이루어진 단량체 단위를 0 내지 98중량％ 함유하는 중합체로 필수적으로 이루어진 코어성분과 굴절율이 코어성분의 중합체의 굴절율보다 1％ 이상 작은 중합체로 이루어지며, 당해 코어성분을 덮는 사이드 성분으로 이루어진 광전송섬유.
    상기의 일반식에서, R은 수소원자 또는 탄소원자를 1 내지 20개 함유하는 지방족, 지환족 또는 방향족 탄화수소 그룹이다.
  2. 제1항에 있어서, 코어성분이 환 구조단위를 10중량％ 이상 함유하는 광전송섬유.
  3. 제1항에 있어서, 방사후 코어성분의 중합체를 10％ 이상 연신하는 광전송섬유.
  4. 제1항에 있어서, 코어성분의 중합체의 열취화온도가 100℃ 이상인 광전송섬유.
  5. 제1항에 있어서, 130℃에서 열처리하여 1시간이 경과한 후의 열수축율이 5%보다 작은 광전송섬유.
  6. 제1항에 있어서, 일반식(Ⅰ)에서의 R이 수소원자, 또는 탄소원자를 1 내지 4개 함유하는 지방족 탄화수소 그룹인 광전송섬유.
  7. 제6항에 있어서, 메틸, 에틸, 프로필, 이소프로필, 부틸, 이소부틸 및 3급부틸에서 지방족 탄화수소 그룹을 선택하는 광전송섬유.
  8. 제1항에 있어서, 일반식(Ⅰ)에서의 R이 탄소원자를 6 내지 10개 함유하는 방향족 탄화수소그룹이 광전송섬유.
  9. 제8항에 있어서, 페닐과 치환된 페닐에서 방향족 탄화수소그룹을 선택하는 광전송섬유.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850001319A 1984-03-02 1985-03-02 광-전송섬유 KR910009135B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP40077 1984-03-02
JP84-40077 1984-03-02
JP59040077A JPS60184212A (ja) 1984-03-02 1984-03-02 光伝送性繊維
JP59041825A JPS60185905A (ja) 1984-03-05 1984-03-05 光伝送性繊維
JP41825 1984-03-05

Publications (2)

Publication Number Publication Date
KR850006610A true KR850006610A (ko) 1985-10-14
KR910009135B1 KR910009135B1 (ko) 1991-10-31

Family

ID=26379505

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001319A KR910009135B1 (ko) 1984-03-02 1985-03-02 광-전송섬유

Country Status (5)

Country Link
US (1) US4693553A (ko)
EP (1) EP0155567B1 (ko)
KR (1) KR910009135B1 (ko)
CA (1) CA1247415A (ko)
DE (1) DE3584780D1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144712B1 (en) * 1983-11-02 1988-03-30 Sumitomo Chemical Company, Limited Optical fiber
WO1985005699A1 (en) * 1984-05-30 1985-12-19 Mitsubishi Rayon Co., Ltd. Plastic fiber having optical transmission properties
JPS61246703A (ja) * 1985-04-25 1986-11-04 Mitsubishi Rayon Co Ltd 光伝送繊維
JPS62172307A (ja) * 1986-01-27 1987-07-29 Mitsubishi Rayon Co Ltd プラスチツク光伝送性繊維
AU586548B2 (en) * 1986-02-20 1989-07-13 Dow Chemical Company, The Polymeric optical fibre
JPH0610684B2 (ja) * 1986-02-24 1994-02-09 三井石油化学工業株式会社 光フアイバ
DE3607301A1 (de) * 1986-03-06 1987-09-10 Hoechst Ag Lichtleitfaser mit kern-mantel-struktur
US4810055A (en) * 1986-10-02 1989-03-07 Toray Industries, Inc. Heat resisting plastic optical fiber and method for its manufacture
US4962996A (en) * 1987-09-11 1990-10-16 Raychem Corporation Protected fiber optic waveguide
US4893894A (en) * 1988-04-29 1990-01-16 Mine Safety Appliances Company Evanescent sensor
US4946902A (en) * 1988-05-27 1990-08-07 E. I. Du Pont De Nemours And Company Process for the setabilization of fluoropolymers
US5045605A (en) * 1988-05-27 1991-09-03 E. I. Du Pont De Nemours And Company Process for the stabilization of fluoropolymers
JPH0264108A (ja) * 1988-08-30 1990-03-05 Mitsubishi Rayon Co Ltd メタクリルイミド基含有重合体の製造法およびそれにより得られる該重合体を構成成分とする光伝送繊維
US5434407A (en) * 1993-08-23 1995-07-18 Gentex Corporation Automatic rearview mirror incorporating light pipe
US6224805B1 (en) * 1998-11-02 2001-05-01 Rohm And Haas Company Process and apparatus for forming plastic sheet
US6157757A (en) * 1998-11-12 2000-12-05 Lucent Technologies Inc. Polymer fiber optical transmission system
US7039322B1 (en) * 1998-12-24 2006-05-02 Mitsubishi Rayon Co., Ltd. Optical communication apparatus
US20030191338A1 (en) * 2002-04-09 2003-10-09 Johnston Allen D. Methods for inhibiting the polymerization of methacrylate monomers
US8833951B1 (en) 2012-02-01 2014-09-16 Olexandr Pavlenko Assemble-free fast deployable light modifier
EP3211463A4 (en) * 2014-10-20 2018-05-23 Mitsubishi Chemical Corporation Optical fiber, method for manufacturing optical fiber, optical fiber cable, and sensor
DE102019120052A1 (de) * 2019-07-24 2021-01-28 SchäferRolls GmbH & Co. KG Technische Walze, insbesondere für die Papierherstellung, Verfahren zum Einbringen einer Polymerfaser in ein Leerrohr einer technischen Walze und Verwendung einer Polymerfaser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088231B (de) * 1958-03-22 1960-09-01 Roehm & Haas Gmbh Verfahren zur Herstellung Stickstoff enthaltender Derivate der Polymethacrylsaeure
US4169924A (en) * 1977-06-09 1979-10-02 Gaf Corporation Preparation of linear cyclic polyimides from latices
US4246374A (en) * 1979-04-23 1981-01-20 Rohm And Haas Company Imidized acrylic polymers
FR2508466B1 (fr) * 1981-06-25 1986-09-12 Du Pont Procede de preparation de polymeres acryliques imidises
AU560480B2 (en) * 1982-07-05 1987-04-09 Mitsubishi Rayon Company Limited Plastic optical fibres
JPH0619686B2 (ja) * 1983-08-29 1994-03-16 日本電信電話株式会社 電源回路
JPH116701A (ja) * 1997-06-17 1999-01-12 West Japan Railway Co 検尺器

Also Published As

Publication number Publication date
DE3584780D1 (de) 1992-01-16
CA1247415A (en) 1988-12-28
KR910009135B1 (ko) 1991-10-31
EP0155567A3 (en) 1989-05-24
EP0155567A2 (en) 1985-09-25
EP0155567B1 (en) 1991-12-04
US4693553A (en) 1987-09-15

Similar Documents

Publication Publication Date Title
KR850006610A (ko) 광전송 섬유
SE8004652L (sv) Kontaktlins
IT7851337A0 (it) Di produzione pece mesofasica di basso peso molecolare utile per essere convertita per filatura in fibre carboniose e grafitiche e relativo procedimento
KR860007412A (ko) 발수발유제(撥水撥油劑)
SE426552B (sv) Forfarande for att minska och/eller forhindra skum i ett icke-vattenhaltigt system
GB1152953A (en) Improvements in or relating to Optical Devices
KR880003204A (ko) 플라스틱코어 광섬유용 플라스틱 클래딩 조성물 및 이로부터 제조한 플라스틱코어 광섬유
ES8802364A1 (es) Un procedimiento para la produccion de una fibra optica de vidrio.
ATE249250T1 (de) Alginatfaser, verfahren zu ihrer herstellung und verwendung
KR890014689A (ko) 실리 2-아미도아세테이트 및 실릴 3-아미도프로 피오네이트 조성물
KR830003531A (ko) 섬유 형성 코폴리에스테르
KR900010137A (ko) 섬유처리제 조성물
EP0385456A3 (en) High surface hardness transparent resin and polymerizable monomer
DE68910420D1 (de) Benzotriazolgruppenhaltiges Diorganopolysiloxan.
JPS5447667A (en) Silicone resin clad optical communication fiber
ATE35143T1 (de) Organopolysiloxane, verfahren zu ihrer herstellung und verwendung dieser organopolysiloxane.
EP0250996A3 (en) Optical fibers
KR840003707A (ko) 탄소섬유용 피치
KR830005252A (ko) 알콕시화 실란의 제조방법
KR920016859A (ko) 플라스틱 광섬유 코드
KR890008201A (ko) 탄성 중합체
FI881263A0 (fi) Straolningsfoernaetbara blandningar.
DE3786360D1 (de) Waermeresistente optische faser aus kunstharz.
KR910008057A (ko) 불소 수지 조성물
KR900018202A (ko) 용융 가공성 열호변성 방향족 코폴리에스테르 및 이의 제조방법

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee