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Cosmetics > Colorant > Flashcards

Colorant Flashcards

1
Q

COLOR COSMETICS

Function

A

.

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2
Q

COLOR COSMETICS

Product forms:

A

.

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3
Q

The actual number of colorants utilized is approximately

A

.

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4
Q

FOUNDATION/SKIN COLORANTS

Function

A

.

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5
Q

Degree of opacity can vary from

A

.

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6
Q

The finish provided can be ……

depending on the………

A

.

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7
Q

foundations include skin treatment functions

A

.

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8
Q

Preferred forms vary according to

A

L

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9
Q

United State, Europe, Japan

A

.

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10
Q

COVERAGE

It depends on the ability of a material to

A

.

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11
Q

The greater the
difference in ……
between a …………
in which it is dispersed, the greater the degree of……

thus the greater the …..

A

.

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12
Q

Other properties that affect light-scattering:

A

.

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13
Q

Particles <350 nm in diameter,

A

.

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14
Q

Coverage is provided primarily by the white pigments

A

.

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15
Q

TITANIUM DIOXIDE

A

L

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16
Q

is the white pigment most commonly.

A

.

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17
Q

ZINC OXIDE

A

L

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18
Q

Zinc oxide has a lower refractive index than….. and thus has lower…..

A

.

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19
Q

is a yellowish- white pigment providing coverage in shades for darker skin tones

A

.

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20
Q

results in an “ashy” appearance.

A

.

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21
Q

Kaolin

A

.

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22
Q

TALC

A

.

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23
Q

is the most common filler pigment used in foundations.

A

.

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24
Q

COLORED PIGMENTS

A

.

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25
Q

SURFACE-TREATED PIGMENTS

A

.

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26
Q

FRAGRANCE

A

.

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27
Q

are the principal coloring oxides used in foundation makeup.

A

.

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28
Q

almost all skin tones can be matched using the iron oxides.

A

.

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29
Q

Pigment particles that are uniformly coated with a hydrophobic

A

.

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30
Q

OIL IN WATER FOUNDATIONS

A

.

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31
Q

POWDER FOUNDATION

A

.

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32
Q

is the form of choice for powder foundation,

A

.

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33
Q

A basic pressed powder consists of

A

.

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34
Q

Metallic soaps of fatty acids,

A

.

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35
Q

dry binders.

A

.

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36
Q

Other materials that aid compaction are

A

.

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37
Q

LIPSTICKS

A

.

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38
Q

Dispersions of

A

.

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39
Q

impart an attractive color

and appearance to the lips

A

.

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40
Q

have a treatment function,
providing an oily protective film to prevent
chapping (crack) and drying out of the lips’
sensitive mucous membranes.

A

.

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41
Q

LIPSTICK INGREDIENTS

A

.

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42
Q

COLORING MATERIALS

A

.

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43
Q

How color is imparted to the lips

A

.

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44
Q

With colored layer that serves to hide surface roughness and give smooth appearance

A

.

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45
Q

Capable of penetrating the outer surface of the lips

A

.

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46
Q

STAINING DYES

A

.

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47
Q

Halogenated derivatives of fluorescein,”
bromoacids”, a term originally applied to acid
Have brome and COOH
eosin, tetrabromofluorescein.

A

.

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48
Q

EOSIN

A

.

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49
Q

is an
If PH is less than 2 it gives :
insoluble orange compound that changes to
an intense red salt > pH2

A

.

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50
Q

Also known as D&C Red No. 21,

A

.

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51
Q

Disadvantages of eosin

A

L

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52
Q

PIGMENTS

A

L

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53
Q

Titanium dioxide N

A

.

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54
Q

is an effective white
pigment for obtaining pink shades and giving
opacity to the film on the lips.

A

.

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55
Q

BISMUTH OXYCHLORIDE

A

.

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56
Q

alternative opacifier in

pearlaceous shades.

A

.

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57
Q

low oil absorption and a smooth feel on the

skin and lips.

A

.

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58
Q

are used for matching the russet

and brown shades

A

.

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59
Q

Surface-treated versions

may be used to improve wetting.

A

.

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60
Q

ORGANIC PIGMENTS

Lakes; not purely organic or purely inorganic ( mix of both )

A

.

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61
Q

provide

the bright clean red, orange, and violet tone

A

.

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62
Q

When the

parent D&C color is subject to restriction,

A

.

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63
Q

LIPID BASE MATERIALS

A

.

64
Q

the quality of the lipstick
during manufacture, storage, and use will be
determined for the most part by the
composition of the fatty base.

A

L

65
Q

The quality is largely concerned with the

A

.

66
Q

while

holding the insoluble colors evenly dispersed.

A

.

67
Q

must set quickly with good

surface and good release properties.

A

.

68
Q

During shelf life and usage life the stick must

A

.

69
Q

the stick must soften sufficiently in

contact with the lips to form

A

.

70
Q

BROMOACID SOLVENTS

A

.

71
Q

are too non-polar to dissolve the dyes.

A

.

72
Q

Liquid fatty alcohols,

A

.

73
Q

dipropylene glycol

A

.

74
Q

highly polar

esters,

A

;

75
Q

castor oil

A

.

76
Q

Mineral oils

A

.

77
Q

acts a solvent for bromoacid,

A

.

78
Q

high viscosity, even

at elevated temperatures,

A

.

79
Q

excellent vehicle for pigment suspension and milling.

A

.

80
Q

contributes to gloss and emolliency,

A

.

81
Q

Excellent solvent for the waxes

that give structure to lipsticks.

A

.

82
Q

LIQUID FATTY ALCOHOLS

A

.

83
Q

Good solvents for the polar waxes and bromoacids.

A

L

84
Q

are preferred to oleyl alcohol for Unsaturated

their lower odor and lack of tendency to rancidity.

A

.

85
Q

contribute to slip during application

A

.

86
Q

act as co-solvents between polar and nonpolar materials in formulations

A

L

87
Q

Provide a glossy surface to the sticks and the lips.

A

.

88
Q

Mineral oil

A

.

89
Q

Provide the high melting points or the hardness.

A

.

90
Q

85 and 15%

A

.

91
Q

a very hard vegetable wax imparting

A

.

92
Q

providing contraction properties in the molding process.

A

.

93
Q

CARNAUBA WAX

A

.

94
Q

hard vegetable wax

A

.

95
Q

but it has

a lower m.p. and is less brittle.

A

.

96
Q

CANDELILLA

A

.

97
Q

BEESWAX

A

.

98
Q

is the traditional stiffening agent

for castor oil

A

.

99
Q

produce a grainy and dull

:

A

.

100
Q

contribute to oil exudation,

A

.

101
Q

COCOA BUTTER,

A

.

102
Q

sharp m.p. just below the

human body temperature.

A

.

103
Q

HYDROGENATED VEGETABLE OILS

A

.

104
Q

More solid and less prone to rancidty

A

L

105
Q

LANOLIN

A

.

106
Q

Good solvent properties

A

.

107
Q

binding agents

A

.

108
Q

minimize sweating and cracking of

the stick,

A

.

109
Q

plasticizers

A

.

110
Q

wetting out the

pigments.

A

.

111
Q

the use of lanolin has declined.

A

.

112
Q

offer many of the advantages in a “cleaner”

produc

A

.

113
Q

POLYETHYLENE

A

.

114
Q

raise the m.p.

A

.

115
Q

improve

high temperature stability.

A

.

116
Q

can only be incorporated into formulations
having a significant level of nonpolar oils to
act as solvents..

A

.

117
Q

Must be heated above 90C to

A

.

118
Q

ADDITIONAL BASE INGREDIENTS

A

.

119
Q

WETTING AGENTS

A

.

120
Q

ANTIOXIDANTS

A

.

121
Q

PERFUMES

A

.

122
Q

MANUFACTURE OF LIPSTICKS

A

.

123
Q

LIP BALMS AND GLOSSES

A

L

124
Q

Low HLB surfactants,

A

.

125
Q

improve pigment wetting

and dispersion,

A

.

126
Q

Lecithin.

A

.

127
Q

facilitating the

application of the lipstick

A

.

128
Q

improving the adhesion

to the lips.

A

.

129
Q

Slow the development of rancidity

A

.

130
Q

Butylated hydroxyanisole (BHA)

A

.

131
Q

Butylated

hydroxytoluene (BHT)

A

.

132
Q

propyl gallate,

A

.

133
Q

rosemary

extract,

A

.

134
Q

citric acid

A

.

135
Q

mask the fatty odor

A

.

136
Q

should be nonirritating to the lips.

A

.

137
Q

grind to give evenly distributed color.

A

.

138
Q

to form the lipstick

mass.

A

.

139
Q

mass into sticks.

A

.

140
Q

is used not for decoration but for protection

against exposure to cold.

A

.

141
Q

A lip balm that is used as a

A

.

142
Q

softer than conventional lipsticks or are fluid,

A

.

143
Q

so packaged in vials with sponge applicators or roll-on applicators.

A

.

144
Q

Zinc stearate

A

.

145
Q

Magnesium myristate

A

.

146
Q

Lithium stearate

A

.

147
Q

3% to 8%

A

.

148
Q

Powdered polyethylene

A

.

149
Q

Powdered waxes

A

.

150
Q

isostearate, or -oleate

A

.

151
Q

primary emulsifier

A

.

152
Q

acts as a

strong stabilizing mechanism.

A

.

153
Q

wet more easily into oil.

A

.

154
Q

and help wear of color.

A

.

155
Q

Adsorb water and oils.

A

.

156
Q

Improve pigment

dispersion and stabilizer

A

.

Cosmetics (22 decks)

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