DE69702379D1 - Flexibler Acryl-Lichtleiter von verbesserter Licht- und Thermostabilität - Google Patents

Flexibler Acryl-Lichtleiter von verbesserter Licht- und Thermostabilität

Info

Publication number
DE69702379D1
DE69702379D1 DE69702379T DE69702379T DE69702379D1 DE 69702379 D1 DE69702379 D1 DE 69702379D1 DE 69702379 T DE69702379 T DE 69702379T DE 69702379 T DE69702379 T DE 69702379T DE 69702379 D1 DE69702379 D1 DE 69702379D1
Authority
DE
Germany
Prior art keywords
thermal stability
light guide
flexible acrylic
light
improved
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.)
Expired - Fee Related
Application number
DE69702379T
Other languages
English (en)
Other versions
DE69702379T2 (de
Inventor
Casmir Stanislaus Ilenda
Phelps Brian Johnson
Michael Paul Hallden-Abberton
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.)
Fiberstars Inc
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of DE69702379D1 publication Critical patent/DE69702379D1/de
Application granted granted Critical
Publication of DE69702379T2 publication Critical patent/DE69702379T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/105—Esters; Ether-esters of monocarboxylic acids with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • 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)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69702379T 1996-12-17 1997-12-05 Flexibler Acryl-Lichtleiter von verbesserter Licht- und Thermostabilität Expired - Fee Related DE69702379T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3302496P 1996-12-17 1996-12-17

Publications (2)

Publication Number Publication Date
DE69702379D1 true DE69702379D1 (de) 2000-08-03
DE69702379T2 DE69702379T2 (de) 2001-03-22

Family

ID=21868149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702379T Expired - Fee Related DE69702379T2 (de) 1996-12-17 1997-12-05 Flexibler Acryl-Lichtleiter von verbesserter Licht- und Thermostabilität

Country Status (10)

Country Link
US (1) US6207747B1 (de)
EP (1) EP0849315B1 (de)
JP (1) JPH10186147A (de)
KR (1) KR19980064284A (de)
BR (1) BR9706370A (de)
CA (1) CA2223380A1 (de)
CZ (1) CZ401297A3 (de)
DE (1) DE69702379T2 (de)
SK (1) SK171497A3 (de)
TW (1) TW349957B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254923B1 (de) * 2001-05-02 2006-08-30 Borealis Technology Oy Stabilisierung von vernetzen Silangruppen enthaltenden Polymeren
US7343191B1 (en) 2001-12-27 2008-03-11 Fonar Corporation MRI system
US20040087687A1 (en) * 2002-10-30 2004-05-06 Vantico A&T Us Inc. Photocurable compositions with phosphite viscosity stabilizers
DE10259623B4 (de) * 2002-12-18 2011-09-22 Hella Kgaa Hueck & Co. Fahrzeugleuchte
WO2007001359A2 (en) * 2004-09-09 2007-01-04 Nanoptics, Incorporated Manufacturing method of acrylic optical fiber with improved environmental stability
US20090250098A1 (en) * 2008-04-07 2009-10-08 Eric Ting-Shan Pan Method for Solar-To-Electricity Conversion
US20120043677A1 (en) * 2010-08-23 2012-02-23 Energy Focus, Inc. Method for Making a Combined Light Coupler and Light Pipe
US20140335289A1 (en) * 2011-12-01 2014-11-13 Konica Minolta, Inc. Method for producing optical film, optical film, polarizing plate and liquid crystal display device

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423376A (en) 1965-12-28 1969-01-21 Thiokol Chemical Corp Air-curable sealant and caulking composition
JPS57179210A (en) 1981-04-28 1982-11-04 Sunstar Giken Kk Room temperature curing elastic composition
JPS58142931A (ja) 1982-02-19 1983-08-25 Konishiroku Photo Ind Co Ltd 光学用樹脂組成物および光学用素子
AU568816B2 (en) 1982-10-20 1988-01-14 Kanegafuchi Kagaku Kogyo K.K. Curing composition
JPS5978220A (ja) 1982-10-26 1984-05-07 Sunstar Giken Kk 室温硬化性弾性組成物
JPS5978221A (ja) 1982-10-26 1984-05-07 Sunstar Giken Kk 室温硬化性弾性組成物
JPS6021012A (ja) 1983-07-15 1985-02-02 Hitachi Cable Ltd プラスチツク光フアイバの製造法
JPS60222804A (ja) 1984-04-19 1985-11-07 Sumitomo Chem Co Ltd 光伝送繊維
JPS60222803A (ja) 1984-04-19 1985-11-07 Sumitomo Chem Co Ltd プラスチツク光伝送繊維
JPS60260005A (ja) 1984-06-07 1985-12-23 Mitsubishi Rayon Co Ltd プラスチツク系光伝送性繊維
EP0169536B1 (de) 1984-07-26 1994-05-18 Kanegafuchi Chemical Industry Co., Ltd. Vernetzbare Polymerzusammensetzung
JPS62269904A (ja) 1986-05-19 1987-11-24 Hitachi Ltd プラスチツク光フアイバ
JPS6374008A (ja) 1986-09-18 1988-04-04 Toray Ind Inc 耐熱性に優れたプラスチツク光フアイバ−
JPS6374009A (ja) 1986-09-18 1988-04-04 Toray Ind Inc 優れた耐熱性を有するプラスチツク光フアイバ−
JPS6374012A (ja) 1986-09-18 1988-04-04 Toray Ind Inc 耐熱性プラスチツク光フアイバ−
JPS63163306A (ja) 1986-12-25 1988-07-06 Toray Ind Inc プラスチツク光フアイバ
JPS63228104A (ja) 1987-03-18 1988-09-22 Hitachi Ltd 合成樹脂光伝送体
JPS63251408A (ja) 1987-04-07 1988-10-18 Nippon Shokubai Kagaku Kogyo Co Ltd 高屈折率樹脂
JPS63293508A (ja) 1987-05-27 1988-11-30 Hitachi Ltd 合成樹脂光伝送体
JPS6414216A (en) 1987-07-07 1989-01-18 Daicel Chem Water-resistant material
JPS6462315A (en) 1987-09-01 1989-03-08 Mitsubishi Rayon Co Methacrylic polymer
US4957974A (en) * 1988-03-29 1990-09-18 Rohm And Haas Company Graft copolymers and blends thereof with polyolefins
JPH02113206A (ja) 1988-10-24 1990-04-25 Hitachi Cable Ltd 合成樹脂光ファイバ及びこれを用いた放射線線量計
JPH02228610A (ja) 1989-03-01 1990-09-11 Hitachi Ltd プラスチツク光フアイバ
JPH0356906A (ja) 1989-07-26 1991-03-12 Hitachi Cable Ltd 合成樹脂光ファイバ
JPH03238325A (ja) 1990-02-15 1991-10-24 Hitachi Cable Ltd 紫外線線量計
JPH02289605A (ja) 1990-04-05 1990-11-29 Mitsubishi Rayon Co Ltd 低吸湿性メタクリル系樹脂
US5399626A (en) 1991-04-29 1995-03-21 Shell Oil Company Viscous conjugated diene block copolymers
JPH05224032A (ja) 1991-05-17 1993-09-03 Nok Corp 短距離光伝送用ライトガイド
JPH0551506A (ja) 1991-08-23 1993-03-02 Nok Corp 透明性アクリルゴム組成物
US5258422A (en) * 1992-05-05 1993-11-02 Tredegar Industries, Inc. Compostable thermoplastic compositions
EP1043623B1 (de) * 1992-05-08 2002-08-28 Fuji Photo Film Co., Ltd. Verpackungen für photographische Filme
FR2692683B1 (fr) 1992-06-22 1994-08-19 Commissariat Energie Atomique Dispositif en optique intégrée pour le contrôle de la focalisation et de la position d'une image.
US5406641A (en) 1993-06-15 1995-04-11 Rohm And Haas Company Flexible light pipe, cured composite and processes for preparation thereof
US5485541A (en) * 1993-06-15 1996-01-16 Rohm And Haas Company Cured composite, processes and composition
US5616638A (en) * 1995-03-20 1997-04-01 Rohm And Haas Company Cured composite and process therefor
WO1997015846A1 (en) * 1995-10-24 1997-05-01 Minnesota Mining And Manufacturing Company Polymeric optical fiber formulation, method of fabrication, and uses therefor

Also Published As

Publication number Publication date
EP0849315B1 (de) 2000-06-28
EP0849315A1 (de) 1998-06-24
TW349957B (en) 1999-01-11
US6207747B1 (en) 2001-03-27
CZ401297A3 (cs) 1998-09-16
BR9706370A (pt) 1999-06-08
CA2223380A1 (en) 1998-06-17
MX9710097A (es) 1998-06-28
KR19980064284A (ko) 1998-10-07
DE69702379T2 (de) 2001-03-22
JPH10186147A (ja) 1998-07-14
SK171497A3 (en) 2000-04-10

Similar Documents

Publication Publication Date Title
NO940105L (no) Optisk parton
ATE144605T1 (de) Stableuchte
ATE147492T1 (de) Stableuchte
DE69800557D1 (de) Optisches Kabel mit verbesserten Zug- und Stützelementen
NO983987D0 (no) Optisk film med samkontinuelige faser
DE69606056D1 (de) Prismatischer lichtwellenleiter mit konfokal-parabelförmigem querschnitt und hohem wirkungsgrad
KR960011819A (ko) 복 방향 광 집속 구조를 갖는 프린터 및 디스플레이 시스템
DE69429416D1 (de) Vollständig optisches Flip-Flop
DE69321320D1 (de) Lichtgriffel
DE918634T1 (de) Schmideinsatz mit indexzeichen
DE69702379T2 (de) Flexibler Acryl-Lichtleiter von verbesserter Licht- und Thermostabilität
DE69802247T2 (de) Transporteinrichtung mit optischer und mechanischer führung
DE59709617D1 (de) Leseleuchte
DE59710116D1 (de) Leseleuchte
KR960008360A (ko) 디옵터링을 가진 광학기
KR950009390U (ko) 승 · 하강식 등기구를 갖춘 전주
KR950025719U (ko) 가이드홈이 형성된 단소
KR950016182U (ko) 돌기가 형성된 비닐하우스 필름
KR950009382U (ko) 휴대용 형광등
KR920010792U (ko) 휴대용 형광등
KR960000223U (ko) 우산의 발광장치
KR960011264U (ko) 발광부가 구비된 바리케이드
KR960024542U (ko) 광원이 구비된 키보드
KR980001350U (ko) 승하강 개폐 칠판
KR980001349U (ko) 승하강 개폐 칠판

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FIBERSTARS, INC., FREMONT, CALIF., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee