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US 7,095,929 B2Granted
Cable gels for optical fibre cables
AssigneeDegussa AG
InventorsRüdiger Nowak, Werner Michel, Pia Hofacker
Life of this patent
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Abstract
Cable gels contain, in addition to polypropylene glycol and polyol, from 1 to 15 wt. % of a compressed fumed silica which has been rendered hydrophobic with silicone oil.
Claims8
Cable gels, characterized in that they contain, in addition to polypropylene glycol and polyol, from 1 to 15 wt. % of a compressed fumed silica which has been rendered hydrophobic with silicone oil.
A cable gel composition comprising at least one of a polypropylene glycol and a polyol and from 1 to 15 wt. % of a compressed fumed silica which has been rendered hydrophobic with silicone oil.
Dependencies are inferred from the claim text.