Optical fibre with coloured coating
OwnerClaudio Bosisio, Mauro Maritano +2inventors
InventorsClaudio Bosisio, Mauro Maritano, Antonio Zaopo, Antonio Campana
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Abstract
An optical fibre with a coloured coating, in particular a primary coating, is described, together with a polymer composition for said coating in which an organic dye is dissolved in the base cross-linkable mixture. The optical fibres of the invention show a lesser signal attenuation and a more stable primary coating coloration with the passage of time.
Claims10
An optical fibre comprising a coloured polymer coating formed from a cross-linkable system characterised in that said polymer coating comprises an organic dye soluble in said cross-linkable system and substantially insoluble in water.
Dependencies are inferred from the claim text.