Wayne M. Newton - Lilburn GA Jim J. Sheu - Dunwoody GA Carla G. Wilson - Conyers GA Mark I. Shmukler - Alpharetta GA Jennifer R. Meeks - Lawrenceville GA
Assignee:
Lucent Technologies Inc. - Murray Hill NJ
International Classification:
G02B 644
US Classification:
385102
Abstract:
A preferred embodiment of the cable of the present invention incorporates a core, an outer jacket surrounding the core, and a tape disposed between the core and the outer jacket. The tape includes a first layer and superabsorbent polymers (SAPs) which are applied to the first layer. Preferably, the first layer is formed of spun bonded non-woven polyester material, nylon spun bonded fabric, non-woven glass, polypropylene melt blown non-woven fabric, polyurethane spun bonded fabric, or TCF cellulose fabric, among others. Additionally, the SAPs preferably are provided with a moisture content of greater than approximately 2 percent, by weight, thereby improving the flame-retarding characteristics of the tape.