Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1989-05-04
1991-04-30
Morgan, Kriellion
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524412, 524433, 524436, 524437, 174107, 1741282, 428373, 428374, 428380, 428383, C08K 506, C08K 310, D02G 300, H01B 718
Patent
active
050118803
ABSTRACT:
Fire retardant and water blocking material for cables having an admixture, in parts by weight, of 100 parts of amorphous polypropylene, which is in a continuous phase throughout the composition, from 10 to 70 parts of hydrated inorganic oxide or hydroxide material, and an organic halogenated material and antimony trioxide, the aggregate of the organic halogenated material and antimony trioxide being from 5 to 30 parts.
REFERENCES:
patent: 3879575 (1975-04-01), Dobbin et al.
patent: 4075830 (1978-02-01), Nagasawa et al.
patent: 4176240 (1979-11-01), Sabia
patent: 4622350 (1986-11-01), Icenogle et al.
Cornibert Jacques
Walling Jorg-Hein
Austin R. J.
Morgan Kriellion
Northern Telecom Limited
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