Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1977-05-20
1978-08-08
Marquis, Melvyn I.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
174 23C, 260 285A, 260 457PH, 260 4585H, 260 4595R, 260 4595H, 260897A, C08K 501
Patent
active
041056191
ABSTRACT:
A waterproof filling and flooding composition for communication cables which comprises 90% or more by weight of petrolatum, about 5-7% polybutene-1, 0.5-2.0% polyethylene and the remainder an amorphous saturated rubber such as ethylenepropylene rubber (EPR), exhibits flow resistance at temperatures of 160.degree.-170.degree. F. and even higher.
REFERENCES:
patent: 3775548 (1973-11-01), Zinser et al.
patent: 3843568 (1974-10-01), Woodland et al.
patent: 3856980 (1974-12-01), Puckowski et al.
Kaufman John J.
Luisi Thomas E.
Friedman Morton
Gazzola Albert L.
Marquis Melvyn I.
Witco Chemical Corporation
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