Coating processes – Magnetic base or coating
Patent
1986-05-05
1988-07-05
Cooper, Jack
Coating processes
Magnetic base or coating
252 6256, C01G 4906
Patent
active
047553952
ABSTRACT:
The preparation of acicular ferrimagnetic iron oxides which contain cobalt and phosphate ions and, if desired, further additives, and their use for manufacturing magnetic recording media.
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Feser Rainer
Jakusch Helmut
Kovacs Jenoe
Loeser Werner
Rudolf Peter
BASF - Aktiengesellschaft
Cooper Jack
LandOfFree
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