BR0215886A - Fibra óptica, composição curável por radiação, e método para controlar as pedras de atenuação causadas por microdobra no sinal transmitido por fibra óptica - Google Patents

Fibra óptica, composição curável por radiação, e método para controlar as pedras de atenuação causadas por microdobra no sinal transmitido por fibra óptica

Info

Publication number
BR0215886A
BR0215886A BR0215886-8A BR0215886A BR0215886A BR 0215886 A BR0215886 A BR 0215886A BR 0215886 A BR0215886 A BR 0215886A BR 0215886 A BR0215886 A BR 0215886A
Authority
BR
Brazil
Prior art keywords
optical fiber
curable composition
folding
micro
transmitted signal
Prior art date
Application number
BR0215886-8A
Other languages
English (en)
Inventor
Giacomo Stefano Roba
Lidia Terruzi
Sabrina Fogliani
Luca Castellani
Emiliano Resmini
Raffaella Donetti
Lisa Grassi
Original Assignee
Pireli & C S P A
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 Pireli & C S P A filed Critical Pireli & C S P A
Publication of BR0215886A publication Critical patent/BR0215886A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09D175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Abstract

"FIBRA óPTICA, COMPOSIçãO CURáVEL POR RADIAçãO, E, MéTODO PARA CONTROLAR AS PERDAS DE ATENUAçãO CAUSADAS POR MICRODOBRA NO SINAL TRANSMITIDO POR UMA FIBRA óPTICA". Fibra óptica compreendendo: a) uma porção de fibra vidro; b) pelo menos uma camada de revestimento protetora disposta para circundar a dita porção de vidro; a dita camada de revestimento protetora tendo um módulo de valor de elasticidade entre -40<198>C e +60<198>C compreendido entre 5 MPa e 600 MPa, preferivelmente não mais alto que 500 MPa, mais preferivelmente não mais alto que 450 MPa, muito mais preferivelmente não mais alto que 300. Preferivelmente, a dita camada de revestimento protetora é uma camada de revestimento protetora simples que fica disposta em contato com a dita porção de vidro.
BR0215886-8A 2002-10-07 2002-10-07 Fibra óptica, composição curável por radiação, e método para controlar as pedras de atenuação causadas por microdobra no sinal transmitido por fibra óptica BR0215886A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/011202 WO2004031091A1 (en) 2002-10-07 2002-10-07 Optical fiber with cured polymeric coating

Publications (1)

Publication Number Publication Date
BR0215886A true BR0215886A (pt) 2005-07-26

Family

ID=32049947

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0215886-8A BR0215886A (pt) 2002-10-07 2002-10-07 Fibra óptica, composição curável por radiação, e método para controlar as pedras de atenuação causadas por microdobra no sinal transmitido por fibra óptica

Country Status (11)

Country Link
US (1) US7764855B2 (pt)
EP (1) EP1549592A1 (pt)
JP (1) JP2006502425A (pt)
KR (1) KR100952908B1 (pt)
CN (1) CN100358822C (pt)
AU (1) AU2002368263B2 (pt)
BR (1) BR0215886A (pt)
CA (1) CA2499704A1 (pt)
HK (1) HK1084093A1 (pt)
NZ (1) NZ538821A (pt)
WO (1) WO2004031091A1 (pt)

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JP4878440B2 (ja) * 2005-03-11 2012-02-15 Ｊｓｒ株式会社 液状硬化性樹脂組成物
JP5618537B2 (ja) * 2006-03-21 2014-11-05 プロメラス，エルエルシー チップ積層並びにチップ・ウェハ接合に有用な方法及び材料
US8120168B2 (en) 2006-03-21 2012-02-21 Promerus Llc Methods and materials useful for chip stacking, chip and wafer bonding
DE102007037262B3 (de) * 2007-08-07 2008-12-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. Kraft-Moment-Sensor zum Messen von mindestens drei orthogonalen Belastungen
CN102439101B (zh) * 2009-04-23 2015-11-25 普睿司曼股份公司 具有单涂层的光纤
WO2010131652A1 (ja) * 2009-05-12 2010-11-18 ダイキン工業株式会社 転写シートおよびその製造方法
WO2012043802A1 (ja) * 2010-09-30 2012-04-05 日本ゼオン株式会社 シクロペンテン開環重合体およびその製造方法
WO2013131549A1 (en) 2012-03-05 2013-09-12 Prysmian S.P.A. Method for detecting torsion in a cable, electric cable with torsion sensor and method for manufacturing said cable
EP2855147A1 (en) 2012-05-31 2015-04-08 Corning Incorporated Stiff interlayers for laminated glass structures
JP6061728B2 (ja) * 2013-02-27 2017-01-18 株式会社オートネットワーク技術研究所 ラジカル、アニオン併用型光硬化材料
US9513449B2 (en) * 2013-07-19 2016-12-06 Corning Cable Systems Llc Optical fiber cable with protective translucent outer layer
WO2015031590A2 (en) 2013-08-30 2015-03-05 Corning Incorporated Light-weight, high stiffness glass laminate structure
US9810838B2 (en) 2013-09-12 2017-11-07 Corning Incorporated Fiber coatings with low young's modulus and high tear strength
JP2017515936A (ja) 2014-04-10 2017-06-15 スリーエム イノベイティブ プロパティズ カンパニー 接着促進及び／又は粉塵抑制コーティング
CN104597560A (zh) * 2015-01-12 2015-05-06 江苏通鼎光电股份有限公司 一种气吹微缆用小外径低损耗光纤及其制造方法
DE102015102012A1 (de) * 2015-02-12 2016-08-18 Carl Zeiss Smart Optics Gmbh Optikelement
US10350861B2 (en) 2015-07-31 2019-07-16 Corning Incorporated Laminate structures with enhanced damping properties
WO2017103655A1 (en) * 2015-12-16 2017-06-22 Prysmian S.P.A. Optical fibre with enhanced high temperature resistance
EP3510004B1 (en) * 2016-09-09 2021-11-24 Prysmian S.p.A. Optical fibre coated with a polyester coating
ES2763538T3 (es) * 2016-11-22 2020-05-29 Reper Sarl Material copolimérico biocompatible e implante oftalmológico compuesto por el mismo
CN112437761B (zh) * 2018-06-01 2023-01-20 科思创(荷兰)有限公司 用于涂覆光纤的辐射可固化组合物及由其生产的涂层
JP2022516942A (ja) * 2019-01-11 2022-03-03 オルネクス ベルギー エス エー 硬化性樹脂組成物

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Also Published As

Publication number Publication date
AU2002368263A1 (en) 2004-04-23
HK1084093A1 (en) 2006-07-21
US20070263972A1 (en) 2007-11-15
NZ538821A (en) 2007-07-27
CA2499704A1 (en) 2004-04-15
WO2004031091A1 (en) 2004-04-15
EP1549592A1 (en) 2005-07-06
CN1684919A (zh) 2005-10-19
KR20050091698A (ko) 2005-09-15
CN100358822C (zh) 2008-01-02
JP2006502425A (ja) 2006-01-19
KR100952908B1 (ko) 2010-04-16
AU2002368263B2 (en) 2009-05-28
US7764855B2 (en) 2010-07-27

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/11/2012, MEDIANTE O RECOLHIMENTO DA TAXA QUINQUENAL DE MANUTENCAO (ARTIGOS 119 E 120 DA LPI) E OBSERVADAS AS DEMAIS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.