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US 2004/0057693 A1Published application
Polycarbonate optical fibre
OwnerWolfgang Ebert, Hans-Josef Behrens +6inventors
InventorsWolfgang Ebert, Hans-Josef Behrens, Heniz-Dieter Brandt, Martina Brandt, Franziska Hanne Brandt, Inken Margarethe Brandt, Thomas Follinger, Wilfried Haese
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Abstract
Optical fibers suitable for transmission of optical signals and comprising a core that contains polycarbonate are disclosed. The polycarbonate is characterized in its low content of insoluble particles.
Claims15
Polycarbonate containing less than 80 000 particles per gram of polycarbonate of particles insoluble in polycarbonate with a size of 0.3 to 10 μm.
Dependencies are inferred from the claim text.