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IPC Subgroup
C03C 25/104

to obtain optical fibres

Introduced: January 2018

Full Title

Surface treatment of fibres or filaments made from glass, minerals or slags > Coating > to obtain optical fibres

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
GLASS; MINERAL OR SLAG WOOL
Subclass:
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

Scope Notes

Glossary: cladding layer arranged around a core, in which optical properties of the cladding and the core, e.g. refractive index, are different coating layer of plastics or other materials to give non-optical properties, e.g. mechanical properties, to a finished optical fibre

3 direct subcodes

Child Classifications

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