Color

Question 1

______ are soluble, while _____ are not

Answer 1

Dyes

Pigments

Question 2

“Lakes” are essentially ______

Answer 2

dyes that have been turned into pigment

Question 3

Lakes are made by

Answer 3

starting with a soluble dye
Precipitate onto a crystal
(Alumina/Barium/Calcium.. multivalent)

Question 4

Manganese Pyrophosphate

Answer 4

inorganic pigment (purple)

Question 5

Chrome oxide

Answer 5

inorganic pigment (green)

Question 6

Ultramarines (sulfides)

Answer 6

inorganic pigment (Blue/pink)

Question 7

Carmine

Answer 7

natural organic pigment (red)

Question 8

annatto

Answer 8

natural organic pigment (orange)

Question 9

Ferric ferrocyanides

Answer 9

inorganic pigment (blue)

Question 10

Pearlescent pigments

Answer 10

• Bismuth oxychloride
• titanated micas
• borosilicate
• flourophlogites

Question 11

organic dyes for red

Answer 11

indigoid

azo

Question 12

organic dyes for yellow

Answer 12

• xanthene
• nitro
• quinoline

Question 13

triphenylmethane

Answer 13

organic dye (blue)

Question 14

anthraquinone

Answer 14

organic dye (purple)

Question 15

Color cosmetic conventions

Answer 15

• Color grinds: pigment ground and dispersed in stable media (castor oil common)
• Coated pigments: (silicone/lecithin-coated)
• Color concentrate/extenders of base

Question 16

Types of bases for lipstick

Answer 16

Oils: Castor/lanolin
Waxes: Carnauba/beeswax/ozakerite/paraffin
Pigments

Question 17

Active that may be used in lipstick as sunscreen

Answer 17

Padimate O

Question 18

An O/W formulation for mascara may contain ______ for water resistance

Answer 18

acrylates polymer

Question 19

O/W foundations usually contain

Answer 19

TEA-stearate

lecithin

Question 20

W/O foundations usually contain

Answer 20

cyclopentasiloxane

silicone copolyols

Question 21

Jet mill powder processing

Answer 21

uses compressed air to produce particles less than 1 micron

Question 22

What feature of jet mill powder processing creates increasingly smaller fines

Answer 22

High-speed rotation, which subjects material to particle-on-particle impact

Question 23

In jet mill processing, _____ particles move to the center and ______ particles are driven to the perimeter due to ________

Answer 23

fine
larger
centrifugal forces

Question 24

Film former of nail polish

Answer 24

nitrocellulose

Question 25

Common resin modifiers of nail polishes

Answer 25

- TSFR - Tosylamide - Epoxy

Question 26

Plasticizers in nail polishes fall under this category

Answer 26

non-volatile esters

Question 27

Solvents in nail polishes

Answer 27

- Ethyl acetate (volatile ester) - Acetone (ketone) - IPA (alcohol)

Question 28

Natural type ingredients in fragrances

Answer 28

isolates

Question 29

Headspace analysis for fragrance is done with

Answer 29

GC-MS (gas chromatograph-mass spectrometer)

Question 30

Oriental scent may be described by

Answer 30

musk amber resinous spices

Question 31

Chypre scent may be described by

Answer 31

woody earthy mossy patchouli

Question 32

citrus scent may be described by

Answer 32

lemon/lime tangy bergamot

Question 33

fougere fragrance described by

Answer 33

mossy fern herbaceous fresh

Question 34

fragrances contain

Answer 34

Solvent Fragrance oil Solubilizers Color/UV absorbers

Question 35

Common solvent for fragrance

Answer 35

denatured alcohols SDA

Question 36

Types of fragrance oils

Answer 36

``` terpenes aldehydes ketones esters phenolics ```

Question 37

Categories of natural fragrances

Answer 37

``` Concretes Absolutes Tinctures Pomades Enfleurages Essential Oils Expressions ```

Question 38

Concretes are made by

Answer 38

solvent extraction then concentration

Question 39

Absolutes are made by

Answer 39

alcohol extract of concrete

Question 40

Tinctures are

Answer 40

alcohol solution of natural

Question 41

Pomades are

Answer 41

maceration made hot

Question 42

Enfleurages are

Answer 42

cold macerations

Question 43

Essential oils are made by

Answer 43

steam distillation and separation

Question 44

Expressions are made from

Answer 44

mechanical cold press extract

Question 45

Spash/after shave usually contain ____% aromatic compounds

Answer 45

3

Question 46

Eau de cologne contains ____ % aromatic compounds

Answer 46

2-6

Question 47

Eau de toilette contains _____% aromatic compounds

Answer 47

10%

Question 48

Eau de parfum contains ____% aromatics

Answer 48

15%

Question 49

Perfume extract contains ____% aromatics

Answer 49

20%