Black pigment particles
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United States of America Patent
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Apr 6, 1993
Issued Date -
N/A
app pub date -
Mar 26, 1992
filing date -
May 30, 1989
priority date (Note) -
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Abstract
Disclosed herein are black pigment particles comprising polycrystalline particles having a mixed composition of Fe.sub.2 TiO.sub.5 and Fe.sub.2 O.sub.3 --FeTiO.sub.3 solid solution.
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