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Paul Mitchell
Ch. 19 Haircoloring
| Question | Answer |
|---|---|
| Define the Law of Color | Is a system for understanding the relationship of color |
| Define Complementary Colors and where they are positioned on the color wheel. | Primary and secondary colors that are positioned directly opposite each other on the color wheel and they are neutralizing colors. (blue and orange, red and green, yellow and violet) |
| The cuticle contributes to ______% of the hair's overall strength. | 20 |
| The cortex contributes to ______% of the hair's overall strength. | 80 |
| Define Base Color | The predominant tone of their (guest) hair color |
| Define Intensity | Strength of the color or tone |
| What is the purpose of the "level system"? | To the determine the lightness or darkness of colors |
| Pheomelanin is the melanin found in ______ & ______ hair. | Blonde and Red |
| Euomelanin is the melanin that gives ______ & _____ hair their color. | Black and Brown |
| Melanin is found in the ______ or the hair strand. | Cortex |
| The diameter of each individual hair strain determines ________. | Texture |
| Which type of haircolor uses the largest pigment molecules? | Temporary |
| Define Temporary Haircolor: | non permanent color whose large pigment molecules do not go onto cuticile removed by shampooing |
| Define Semipermanent Haircolor: | No-lift deposit-only nonoxidation haircolor that is not mixed with peroxide and only last several washings |
| Define Demipermanent Haircolor: | No-lift Deposit-only (PM Shine) |
| Permanent Haircolor: | Lighten and deposit color at the same time and in one application |
| _________ is an oxidizing agent that, when mixed with an oxidative haircolor, supplies the necessary oxygen gas to develop color molecules and create a change in haircolor. | Developer |
| True or False: An alkalizing agent is used to open the cuticle of the hair fiber so that tint or color can penetrate it. | True |
| Metallic haircolors are also known as _________ colors. | Gradual |
| What is a predisposition test and where is it given on a guest? | Patch-test to see if a guest is allergic to the color it's given 24-48 hours in advance behind the ear or inside in elbow. |
| Define Single-Process haircolor: | Process that lightens and deposits color in the hair in a single process |
| What does lightener do to the hair? | Lightens the hair by dispersing, dissolving,and decolorizing the natural hair pigment. |
| What are 3 types of lightener? (which one can not be used directly on the scalp) | oil and cream(on-scalp), powder(off-scalp) |
| True or False: Cream lightener is generally used for a re-touch because it consistently helps prevent overlapping of previously lightened hair. | True |
| Two methods of parting hair for a foil technique are ______ and _____. | Slicing and weaving |
| What is Balayage? | (Baliage) or Free-form technique that involves painting of a lighter directly onto clean styled hair. |
| The technique of coloring strands of hair darker than the natural color is called reverse highlighting or _______________. | Low-lighting |
| A Highlighting shampoo is made by mixing shampoos and hydrogen peroxide (developer). When you add permanent hair color to the mixture, what have you created? | Highlighting Shampoo |
| After the hair goes through the 10 stages of decolorizing, the color that is left in the hair known as ___________. | Foundation |
| Name and define Primary Colors: | Pure colors that cannot be achieved by mixing other colors. Red/Blue/Yellow |
| Name and define Secondary Colors: | Colors obtained by mixing equal parts of two primary colors. Orange/Green/Violet |
| Warm colors have a predominance of _______ tones. | Red |
| Cool colors have a predominance of ________ tones. | Blue |
| Henna is an example of a natural or _______ haircolor obtained from the leaves or bark of plants. | Vegetable |
| True or False: Pre-softening gray or resistant hair before a color service will allow for better penetration of the color into the hair. | True |
| True or False: Fillers help equalize porosity and deposit a base color in one application. | True |
| What is the purpose of color/tint removers? | Remove any unwanted color that's living on the hair. |
| A _____ is a non-ammonia color that adds shine and tone to hair. | Glaze |
| The preliminary strand test will tell you how much the hair will react to the color formula and indicate ________ time. | Processing |
| What is added to hydrogen peroxide to increase it's lifting power? | Activator |
| The measure of the potential oxidation of different strengths of hydrogen peroxide (developer) is referred to as ________. | Volume |
| True or False: Bright-colored walls are recommended for the room where you conduct a haircolor consultation. | False- White/neutral |
| The oxidizer that is added to hydrogen peroxide (developer) to increase its chemical action is know as what? | Activator |
| What does TONE describe in the reference to color? | Warmth or coolness of a color. |
| Permanent haircolor is applied with either ________ or with a _______. | Applicator bottle and Bowl and Brush |
| True or False: Colored mousse and gels are an example of Temporary Haircolor. | True |