Stock material or miscellaneous articles – Metal continuous phase interengaged with nonmetal continuous...
Patent
1977-12-15
1980-04-08
Ansher, Harold
Stock material or miscellaneous articles
Metal continuous phase interengaged with nonmetal continuous...
252 6251, 252 6254, 428411, 428900, H01F 126
Patent
active
041973577
ABSTRACT:
An improved magnetic recording composition employing as a novel dispersion agent a salt of an amine and a mono- or diester of phosphoric acid with a higher olefinic alcohol or alkoxylated derivatives of the same.
REFERENCES:
patent: 3284360 (1966-11-01), Peshin
patent: 3471415 (1969-10-01), Friedman
patent: 3647539 (1972-03-01), Weber
patent: 3689317 (1972-09-01), Akashi et al.
patent: 3692884 (1972-09-01), Gaskell
patent: 4070522 (1978-01-01), Ogasa et al.
Ansher Harold
Spain Norman N.
U.S. Philips Corporation
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