Platy pigments
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United States of America Patent
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Jul 5, 1994
Issued Date -
N/A
app pub date -
Jul 20, 1993
filing date -
Dec 4, 1990
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Platy pigments with good tactile characteristics are obtained by treating such pigments with a compound of the general formula: ##STR1## where m is an even number from 8 to 18 and n is 3 or 4 under defined conditions. N.epsilon.-lauroyl lysine is preferred. The pigments are especially useful in cosmetic compositions such as eye shadow.
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Cited Art Landscape
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