Method of coating and optical fiber comprising polyimide-silicon

Details Method of coating and optical fiber comprising polyimide-silicon Method of coating and optical fiber comprising polyimide-silicon

1988-08-08

1989-07-18

Kellogg, Arthur

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

65 341, 65 343, 65 344, 65 111, 118689, 118690, 427163, C08F28300, D02G 300

Patent

active

048488690

ABSTRACT:
A silicone-based composite coating system for a glass optical fiber, the system comprising a silicone polymer undercoating component and a silicone-polyimide block copolymer overcoating component, is provided. The coating system can be applied entirely on-line, improves the handling characteristics of the fibers over conventional silicone-coated fibers, offers an excellent combination of optical and elastic properties, and does not compromise the high-temperature operating characteristics of silicone-based coating systems.

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C. A. Arnold et al., "Polyimide Homopolymers and Polyimide-Polysiloxane Segmented Copolymers: Influence of Synthesis and Compositional Variables on Solubility Characteristics," Polymer Preprints, 29 (1) 349-351 (1988).

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