Optical waveguides – Optical transmission cable – Loose tube type
Patent
1995-05-15
1996-10-01
Healy, Brian
Optical waveguides
Optical transmission cable
Loose tube type
385100, 385109, G02B 644
Patent
active
055617298
ABSTRACT:
Telecommunications cables include elements made of thermoplastic material which is reinforced by discontinuous reinforcement fibers made of materials such as glass. The reinforcement fibers each have a length of less than 0.2 cm and are incorporated in the thermoplastic material to reduce the coefficient of thermal expansion of the thermoplastic material. Tubes reinforced by the short reinforcement fibers have good flexibility. Such tubes are used as cable jackets and as buffer tubes carrying telecommunications elements in cables. The cables may also have strength members coated with a plastic material incorporating the reinforcement fibers.
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Abernethy J. David
Healy Brian
Siecor Corporation
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