Hair Coloring Flashcards

1
Q

Predisposition test

A

Also, known as a patch test, is applying a small amount of product on the skin to check for sensitivity, and or an allergic reaction to a product or chemical

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2
Q

Processing strand test

A

Also known as a periodic strand test, determines if the hair color is absorbing and processing evenly

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3
Q

Color wheel

A

Hey, support tool for the law of color to visually show how all colors are created

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4
Q

Law of color

A

Hey system that provides an understanding of color relationships

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5
Q

Primary colors

A

The three basic colors, red yellow blue, from which all other colors are produced

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6
Q

Secondary colors

A

Created by mixing two primary colors in equal proportions

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7
Q

Tertiary colors

A

Created by missing a primary color with the neighboring secondary color

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8
Q

Complementary colors

A

Created by mixing it primary, and a secondary colors that are located opposite of each other on the color wheel

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9
Q

Tone

A

Also known as hue, is the balance of color

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10
Q

Undertone

A

Also known as contributing pigment, is the warm or cool tone seen within the predominant haircolor

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11
Q

Intensity

A

The strength of the colors appearance

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12
Q

Cortex

A

The middle layer of hair, made up of Elongated cells containing melanin in keratin

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13
Q

Medulla

A

The innermost layer of hair composed around, sells hair. Missing the medulla is fine or fragile.

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14
Q

Melanin

A

The coloring matter that provides us with a natural color of my hair and skin, also known as pigment

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15
Q

Eumelanin

A

Produces brown to black pigments in the hair

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16
Q

Pheomelanin

A

Produces yellow to red pigments in the hair

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17
Q

Level system

A

Hey, system used to determine lightness or darkness of a color

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18
Q

Level

A

The degree of lightness or darkness of a color

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19
Q

Canities

A

The medical term for gray hair, the result of a gradual decline in melanin

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20
Q

Pre-softening

A

The technique that allows for better hair color, penetration by softening the cuticle ,often use prior to hair, coloring resistant, and or gray hair

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21
Q

Chemistry

A

The science, that deals with the composition and structure and properties of matter and how matter changes under different chemical conditions

22
Q

Chemical

A

A substance used in or produced by the process of chemistry

23
Q

Organic chemistry

A

 The study of living or previously living organisms contain carbon

24
Q

In organic chemistry

A

The study of not living or never living organisms that do not contain carbon

25
Q

Matter

A

Substance that has mass and occupy space occurs in the form of a solid liquid or gas

26
Q

Element

A

The simplest form of matter, it cannot be broken down into a simpler substance

27
Q

Atom

A

The smallest chemical part of an element

28
Q

Proton

A

Particles in an atom that have a positive charge

29
Q

Neutron

A

Particles in an atom to have a neutral charge (having no positive or negative charge)

30
Q

Electron

A

Particles in an atom that I have a negative charge

31
Q

Ion

A

And atom or group of atoms, carrying an electric charge

32
Q

Molecule

A

Two or more atoms, chemically joined, and retain their chemical and physical properties to form matter

33
Q

Compound molecules

A

Also known as compounds, or chemical combination of two or more atoms from different elements

34
Q

Oxidation

A

Chemical reaction that occurs when oxygen is released from a substance this reaction assist in the development of color on the hair

35
Q

Combustion

A

The rapid oxidation of a substance accompanied by the production of heat and light

36
Q

Pure substances

A

Have definite chemical and physical properties

37
Q

Solutions

A

Stable mixtures of two or more substances, which may be solid, liquid, gases, or a combination of these

38
Q

Solvent

A

A substance that is capable of dissolving another substance

39
Q

Suspension

A

A mixture, in which small particles of a substance are dispersed, throughout a gas or liquid. If left undisturbed, the particles are likely to settle in separate.

40
Q

Emulsion

A

The suspension of one liquid in a second liquid with which the first will not mix

41
Q

Ammonia

A

A gas with an strong odor made up of nitrogen and hydrogen

42
Q

Alkanolamines

A

Used to neutralize acid or raise the pH may be used in place of ammonia, because they create less odor

43
Q

Aniline derivatives

A

Small compounds also known as uncolored dye precursors, found in permanent hair color

44
Q

Acid

A

Ranges from 0 to 6.9 on the pH scale.

45
Q

Alkaline

A

Ranges from 7.1 to 14 on the pH scale.

46
Q

Nonoxidative, hair color

A

Temporary color, no chemical, mixing or reaction takes place to produce these colors on the hair

47
Q

Oxidative, hair color

A

Creates a chemical change in the hair there for providing longer lasting hair coloring result types of these hair colors are permanent hair color in Demi, permanent hair color

48
Q

Developer

A

Also known as catalyst and hydrogen peroxide, oxidizing agent added to hair color, or Laettner that assist in the development process, it is manufactured in various strength, also known as volume or percentages

49
Q

Decolorization

A

The technique of removing natural hair color or artificial hair color from the hair

50
Q

Lightner

A

Also, known as bleach or decolorizer, will live permanently by diffusing, dissolving, or decolorizing, with natural or artificial pigment in the cortex