Non-round filler rods and tubes with superabsorbent water swellable material for large optical cables
The filler rod (4) has a non-spherical core (5) surrounded by a superabsorbent water swellable coat (6), to protect optical fibers against penetration of water. An independent claim is also included for fiber optic cable.
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The filler rod (4) has a non-spherical core (5) surrounded by a superabsorbent water swellable coat (6), to protect optical fibers against penetration of water. An independent claim is also included for fiber optic cable. |
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