Hydrogen fixing fillers for optical fiber cables and components

Details Hydrogen fixing fillers for optical fiber cables and components Hydrogen fixing fillers for optical fiber cables and components

1985-11-15

1987-08-25

Sikes, William L.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

350 9634, 502159, 502402, G02B 644, B01J 3100

Patent

active

046888896

ABSTRACT:
A hydrogen fixing filler for optical fiber cables and components of such cables and optical fiber cables and cable components containing such filler with the filler at least partly surrounding, but not necessarily in contact with, the optical fiber or fibers. The filler is a mixture of:
(1) at least one unsaturated silicone, having unsaturated groups in quantities larger than 0.2 millimoles per 100 g. of silicone and corresponding to the formula: ##STR1## where R and R' are saturated or unsaturated aliphatic radicals and aromatic radicals and R" and R'" are unsaturated aliphatic radicals, and
(2) a catalyst which is one or more of the transition metals, the inorganic and organometallic salts of the transition metals and the organometallic acids of the transition metals, either alone or on inert supports.

REFERENCES:
patent: 4036944 (1977-07-01), Blytas
patent: 4080490 (1978-03-01), Dawans et al.
patent: 4110425 (1978-08-01), Buhl et al.
patent: 4235748 (1980-11-01), Berchielli et al.
patent: 4433063 (1984-02-01), Bernstein et al.
patent: 4481303 (1984-11-01), McIntyre et al.
patent: 4528281 (1985-07-01), Sutt, Jr.

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