Surface-modified pearl pigment and process for producing the same
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United States of America Patent
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Feb 22, 2005
Grant Date -
N/A
app pub date -
Aug 8, 2002
filing date -
Feb 10, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention provides a highly orientated surface-modified pearl pigment excellent in plane orientation (leafing effect). Disclosed are: a surface-modified pearl pigment wherein fine polymer particles adhere, without being mutually aggregated, to hydrated metal oxides via chemical bonding; a process for producing the same: and use thereof for inks, coatings and plastics.
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