Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1994-03-30
1996-03-26
Nimmo, Morris H.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
174 23C, H01B 728
Patent
active
055022880
ABSTRACT:
An article of manufacture comprising, as a first component, a plurality of electrical conductors, each surrounded by one or more layers comprising a mixture of (i) one or more polyolefins; (ii) a first antioxidant selected from the group consisting of poly(2,2,4-trimethyl-1,2-dihydroquinoline); the reaction product of diphenylamine and acetone; the reaction product of diphenylamine, acetone, and formaldehyde; and mixtures thereof; and (iii) a second antioxidant selected from the group consisting of 2,2'-oxalyldiamidobis ethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-propiona te!; 1,2-bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)-hydrazine; and mixtures thereof; and, as a second component, hydrocarbon cable filler grease within the interstices between said surrounded conductors.
REFERENCES:
patent: 3717716 (1973-02-01), Biskeborn et al.
patent: 3775548 (1973-11-01), Zinser, Jr. et al.
patent: 3888709 (1975-06-01), Burk
patent: 3904582 (1975-09-01), Hansen
patent: 3996413 (1976-12-01), Foord et al.
patent: 4246435 (1981-01-01), Thompson
patent: 4701016 (1987-10-01), Gartside, III et al.
patent: 4853426 (1989-08-01), Chatterjee
patent: 5064878 (1991-11-01), Chatterjee
patent: 5100940 (1992-03-01), Wicher
patent: 5348669 (1994-09-01), Brauer et al.
DiBattista et al, New Antioxidant/Metal Deactivator etc., Soc. Plast. Eng., Tech. Paper, vol. 21, 1975, pp. 280 to 282.
Chan et al, Stabilization Systems etc., Soc. Plast. Eng., Tech. Paper, vol. 21, 1975, pp. 292 to 294.
Von Gentzkow et al, J. Appl. Polymer Science, Appl. Polymer Symp. 35, 1979, pp. 173 to 182.
Miller et al, Persistent antioxidants etc., Rubber World, 200 (15) Aug., 1989, pp. 13 to 16 and 18 to 23.
Brown Geoffrey D.
Cogen Jeffrey M.
Keogh Michael J.
Bresch Saul R.
Nimmo Morris H.
Union Carbide Chemicals & Plastics Technology Corporation
LandOfFree
Telephone cables does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Telephone cables, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone cables will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-917539