BR9807340A - Fibras óticas revestidas - Google Patents

Fibras óticas revestidas

Info

Publication number
BR9807340A
BR9807340A BR9807340-0A BR9807340A BR9807340A BR 9807340 A BR9807340 A BR 9807340A BR 9807340 A BR9807340 A BR 9807340A BR 9807340 A BR9807340 A BR 9807340A
Authority
BR
Brazil
Prior art keywords
liquid coating
radiation
cured coating
coating composition
cured
Prior art date
Application number
BR9807340-0A
Other languages
English (en)
Inventor
Paul J Shustack
Daniel A Wilson
Original Assignee
Borden Chem Inc
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 Borden Chem Inc filed Critical Borden Chem Inc
Publication of BR9807340A publication Critical patent/BR9807340A/pt

Links

Classifications

    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • 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
    • 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
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • 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
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2942—Plural coatings
    • 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
    • Y10T428/2962—Silane, silicone or siloxane in coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Paints Or Removers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

"FIBRAS óTICAS REVESTIDAS". Fibras óticas revestidas compreendem uma fibra ótica de vidro e um revestimento curado por radiação formado de uma composição de revestimento líquida curável por radiação. A composição de revestimento líquida compreende pelo menos um oligómero acrilato uretano alifático, pelo menos um composto acrilato ou metacrilato selecionado de um grupo consistindo de isobornil acrilato, isobornil metacrilato, alcanodiol diacrilato, alcanodiol dimetacrilatos, derivados alcoxilados dos mesmos e mistura dos mesmos e um fotoiniciador. Em uma modalidade, as composições incluem ainda um agente de compatibilidade de silicone que reduz o coeficiente de fricção do revestimento curado por radiação, sem efeitos desvantajosos sobre outras propriedades físicas das composições de revestimento líquidas, ou o revestimento curado, e particularmente sem efeitos desvantajosos sobre a claridade ótica das composições de revestimento líquidas. Numa segunda modalidade, as composições de revestimento líquidas ainda contêm pelo menos um agente de compatibilidade de silicone e pelo menos um composto de silicone funcionalizado que reduzem o coeficiente de fricção do revestimento curado por radiação, enquanto as propriedades físicas vantajosas adicionais da composição de revestimento líquida e do revestimento curado, em particular a claridade ótica, são mantidas. A composição de revestimento liquida exibe uma absorção UV a 500nnm relativa à água destilada de menos de aproximadamente 0,04.
BR9807340-0A 1997-12-12 1998-06-30 Fibras óticas revestidas BR9807340A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/989,618 US6048911A (en) 1997-12-12 1997-12-12 Coated optical fibers
PCT/US1998/011676 WO1999031161A1 (en) 1997-12-12 1998-06-30 Coated optical fibers

Publications (1)

Publication Number Publication Date
BR9807340A true BR9807340A (pt) 2002-02-05

Family

ID=25535290

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807340-0A BR9807340A (pt) 1997-12-12 1998-06-30 Fibras óticas revestidas

Country Status (14)

Country Link
US (1) US6048911A (pt)
EP (1) EP0964881B1 (pt)
JP (1) JP4171792B2 (pt)
KR (1) KR100524135B1 (pt)
CN (1) CN1121436C (pt)
AT (1) ATE336532T1 (pt)
BR (1) BR9807340A (pt)
CA (1) CA2285370A1 (pt)
DE (1) DE69835585D1 (pt)
DK (1) DK0964881T3 (pt)
IL (1) IL131199A (pt)
NO (1) NO993874L (pt)
TW (1) TW462954B (pt)
WO (1) WO1999031161A1 (pt)

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Also Published As

Publication number Publication date
WO1999031161A1 (en) 1999-06-24
CA2285370A1 (en) 1999-06-24
CN1246874A (zh) 2000-03-08
JP2002512587A (ja) 2002-04-23
NO993874D0 (no) 1999-08-11
KR20000070992A (ko) 2000-11-25
DE69835585D1 (de) 2006-09-28
DK0964881T3 (da) 2006-12-27
NO993874L (no) 1999-09-27
KR100524135B1 (ko) 2005-10-26
EP0964881B1 (en) 2006-08-16
IL131199A (en) 2003-07-31
ATE336532T1 (de) 2006-09-15
IL131199A0 (en) 2001-01-28
CN1121436C (zh) 2003-09-17
US6048911A (en) 2000-04-11
TW462954B (en) 2001-11-11
JP4171792B2 (ja) 2008-10-29
EP0964881A1 (en) 1999-12-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/06/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03.06.2018