COLORED OPTICAL FIBER AND OPTICAL FIBER RIBBON ASSEMBLY CONTAINING SAID FIBER

Optical fiber ribbon comprising an optical fiber having a radiation curable internal coating and a radiation curable colored coating disposed to surroun d said internal coating, and a radiation curable matrix material surrounding o ne or more of said optical fibers to form a ribbon, in which : said...

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Bibliographische Detailangaben
Hauptverfasser:	GEUS, GOUKE DIRK JAN, GINOCCHIO, ALESSANDRO, DE VRIES, ALBERT ALLAN, VAN EEKELEN, JOHANNES ADRIANUS, PIZZORNO, MASSIMO, VAN DEN BURG, JOHANNES CORNELIS, ABEL, ADRIANUS GIJSBERTUS MARIA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES GLASS INKS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Optical fiber ribbon comprising an optical fiber having a radiation curable internal coating and a radiation curable colored coating disposed to surroun d said internal coating, and a radiation curable matrix material surrounding o ne or more of said optical fibers to form a ribbon, in which : said colored coating has a degree of adhesion to the inner coating which is higher than t he degree of adhesion to the matrix material; and said optical fiber in said optical fiber ribbon shows, upon aging to the ribbon for at least two weeks in water at 60~C, an increase in the attenuation of the transmitted signal at 1550 nm of less than 0.05 db/km with respect to the attenuation of the assembled optical fiber measured before aging.