PT1200654E - Processo e instalacao para a fabricacao de uma fibra optica - Google Patents

Processo e instalacao para a fabricacao de uma fibra optica

Info

Publication number
PT1200654E
PT1200654E PT00951640T PT00951640T PT1200654E PT 1200654 E PT1200654 E PT 1200654E PT 00951640 T PT00951640 T PT 00951640T PT 00951640 T PT00951640 T PT 00951640T PT 1200654 E PT1200654 E PT 1200654E
Authority
PT
Portugal
Prior art keywords
manufacture
optical fiber
fiber
core
subject matter
Prior art date
Application number
PT00951640T
Other languages
English (en)
Inventor
Chenet Pierre
Erout Marie-No Lle
Original Assignee
Optectron Ind
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 Optectron Ind filed Critical Optectron Ind
Publication of PT1200654E publication Critical patent/PT1200654E/pt

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric 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
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
PT00951640T 1999-07-09 2000-07-07 Processo e instalacao para a fabricacao de uma fibra optica PT1200654E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909124A FR2796085B1 (fr) 1999-07-09 1999-07-09 Procede et installation pour la fabrication d'une fibre optique

Publications (1)

Publication Number Publication Date
PT1200654E true PT1200654E (pt) 2005-04-29

Family

ID=9548086

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00951640T PT1200654E (pt) 1999-07-09 2000-07-07 Processo e instalacao para a fabricacao de uma fibra optica

Country Status (12)

Country Link
US (1) US6787602B2 (pt)
EP (1) EP1200654B1 (pt)
CN (1) CN1189608C (pt)
AT (1) ATE283937T1 (pt)
AU (1) AU6451500A (pt)
CA (1) CA2378694A1 (pt)
DE (1) DE60016417T2 (pt)
ES (1) ES2233418T3 (pt)
FR (1) FR2796085B1 (pt)
HK (1) HK1050919A1 (pt)
PT (1) PT1200654E (pt)
WO (1) WO2001004394A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060074161A1 (en) * 2004-09-28 2006-04-06 Shi-Jun Yang Stabilized UV transparent acrylic composition
KR100674359B1 (ko) * 2005-11-30 2007-01-29 엘지엠엠에이 주식회사 투과율이 향상된 메틸메타크릴레이트 수지 현탁중합체 및그의 제조방법
EP3067462B1 (en) * 2013-11-07 2018-08-22 Unicharm Corporation Composite material for absorbent article, and method for manufacturing said material
US20220274318A1 (en) * 2019-07-02 2022-09-01 Essilor International FDM 3D Printing of Optical Lens with High Clarity and Mechanical Strength

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342260B2 (pt) * 1973-11-22 1978-11-10
US4161500A (en) * 1977-10-14 1979-07-17 E. I. Du Pont De Nemours And Company Process for low attenuation methacrylate optical fiber
JPS5816163B2 (ja) * 1979-02-01 1983-03-30 日本電信電話株式会社 プラスチツク光フアイバの製造方法
FR2493997A1 (fr) * 1980-11-11 1982-05-14 Nippon Telegraph & Telephone Procede de fabrication d'une fibre optique en matiere plastique ayant de faibles pertes
US4381269A (en) * 1980-11-11 1983-04-26 Nippon Telegraph & Telephone Public Corporation Fabrication of a low-loss plastic optical fiber
JPS5888701A (ja) 1981-11-24 1983-05-26 Mitsubishi Rayon Co Ltd 光伝送性に優れた光学繊維の製造法
JPS5888702A (ja) 1981-11-24 1983-05-26 Mitsubishi Rayon Co Ltd 光伝送性に優れた光学繊維の製造法
JPS61176902A (ja) * 1985-01-31 1986-08-08 Sumitomo Chem Co Ltd 耐熱性光学繊維の製造法
DE4227869A1 (de) * 1992-08-22 1994-02-24 Basf Ag Suspensionspolymerisate auf der Basis von Acrylaten und Methacrylaten

Also Published As

Publication number Publication date
ATE283937T1 (de) 2004-12-15
CN1189608C (zh) 2005-02-16
AU6451500A (en) 2001-01-30
CN1372605A (zh) 2002-10-02
EP1200654B1 (fr) 2004-12-01
DE60016417T2 (de) 2005-12-01
FR2796085B1 (fr) 2001-10-05
ES2233418T3 (es) 2005-06-16
US6787602B2 (en) 2004-09-07
CA2378694A1 (fr) 2001-01-18
WO2001004394A1 (fr) 2001-01-18
EP1200654A1 (fr) 2002-05-02
US20020183462A1 (en) 2002-12-05
FR2796085A1 (fr) 2001-01-12
DE60016417D1 (de) 2005-01-05
HK1050919A1 (en) 2003-07-11

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