PROCESS FOR THE PREPARATION OF COATED OPTICAL FIBER

The present invention provides a method of manufacturing an optical fiber coating with a greater adhesive strength between the primary coating layer and the colored layer as the secondary coating layer. This method prevents the colored layer from being removed together with the bundle coating layer...

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Bibliographic Details
Main Authors AKASAKA, NOBUHIRO, NONAKA, TSUYOSHI
Format Patent
LanguageEnglish
Korean
Published 12.06.1995
Edition6
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:The present invention provides a method of manufacturing an optical fiber coating with a greater adhesive strength between the primary coating layer and the colored layer as the secondary coating layer. This method prevents the colored layer from being removed together with the bundle coating layer when the bundle coating layer is removed, for example, prior to joining. A colored layer is provided on the outer circumference of the primary coating layer while keeping the surface of the primary coating layer in an unhardened state to thereby improve the adhesive strength between the primary coating layer and the colored or secondary layer.
Bibliography:Application Number: KR19920002907