Flaky pigments coated with a coupling agent and a perfluoroalkyl phosphate
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United States of America Patent
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-
Jan 9, 2007
Grant Date -
Apr 15, 2004
app pub date -
Feb 15, 2001
filing date -
Feb 15, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A flaky pigment excellent in leafing properties and in adhesion between pigment particles and a coating (resin) was obtained by coating the surface of a flaky pigment with a coupling agent and a phosphate having a perfluoroalkly group or a silane compound. Accordingly, the flaky pigment is excellent as a pigment for coating or printing ink of which brightness and durability are required.
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Cited Art Landscape
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