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One of the most
difficult steps in the manufacturing of color cosmetics is
preparing the
pigment dispersion. This process is time consuming and requires
substantial capital
investment in trained personnel and grinding machinery such as
three roll mills. Dispersing a
pigment correctly prevents color variation, separation and
instability. |
Legal provisions
Varnalite colorants meet the
Following legal provisions:
Additive Licensing
Regulation of 08.25.82
Including amendment of 02.21.83.
Additive Trade Regulation of 07.10.84
(purity requirements of colorants)
In the EEC:
EEC Directive for Coloring
Substances which may be used in
cosmetics of 12.12.77
including amendment of 06.24.81
EEC Directive for coloring substances which may be used in
Feedstuffs of 10.23.62, including amendment of 01.20.81 |
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