| 配方类型： |
COSMETICS AND DRUGS |
| 配方说明： |
Lipsticks |
| 配方组成： |
The pouring, cooling, and finishing of lipsticks involves many
tricks, expedients and manual skills, and they are not easily described.
The temperature at which the excipient should be poured into molds
varies, as it depends on the melting point. The molds must be absolutely
clean; this is of far greater importance than the old question of
whether the mold should be lubricated with paraffin oil or silicone oil,
or whether it is better to sprinkle them lightly with talc (a practice
which has not been successful at all).
"Flaming" of lipsticks in order to efface spots and fingerprints is done
mechanically in the bigger plants: placed on sockets, the lipsticks
travel along moving belts, slowly turning on their own axis, through an
electric arc whose heat radiation is adjusted to the melting point of
the lipsticks. Inn all positions the distance from the heat sources
inside the electric arc at which they are placed is about the same. By
this m |
| 配制方法： |
Dissolve the bromo acids in the melted fat mixture of "Loramin" wax, castor oil, and isopropyl myristate, and add to the melted fats. When the mass has solidified, homogenize on the roller mill. The perfume oil, which is to aromatize the lipstick well, is added shortly before the melted excipient is poured. The aroma should amount to at least 1.5% in lipsticks. Raspberry, violet, and special rose notes are excellent for the purpose. |
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