Chapter 21 Haircolor

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Across
  1. 2. Part of the hair shaft between the scalp and he hair that has been previously colored.
  2. 3. The strength of a color.
  3. 4. Measures the concentration and strength of hydrogen peroxide.
  4. 6. Hair type that is difficult for moisture or chemicals to penetrate, and thus requires a longer processing time.
  5. 7. The unit of measurement used to identify the lightness or darkness of a color.
  6. 8. Also known as a predisposition test; yet are required by the federal food, drug and cosmetic act for identifying a possible allergy in a client.
  7. 9. Color obtained by mixing equal parts of two primary colors.
  8. 13. Also known as boosters or accelerators, powdered persulfate salts added to hair color to increase its lightning ability.
  9. 15. Also known as free form technique;painting a lightner directly on to clean styled hair.
  10. 16. A non-ammonia color that adds shine and tone to the hair.
  11. 18. Professional, salon industry term referring to artificial haircolor products and services
  12. 19. Coloring technique in which selected strands are picked up from a narrow section of hair with a zigzag motion of the comb, and lightener or color is applied only to these strands.
Down
  1. 1. Oxidizing agent that, when mixed with an oxidation haircolor, supplies the necessary oxygen gas to develop the color molecules and create a change in natural hair color.
  2. 5. Combination of natural hair color that contains both pheomelanin and eumelanin.
  3. 10. Equalize porosisty and deposit color in one application to provide a uniform contributing pigment on prelightened hair.
  4. 11. Predominant tone of color.
  5. 12. Coloring technique that involves taking a narrow, 1/8-inch (0.3 centimeters) section of hair by making a straight part at the scalp, positioning the hair over the foil, and applying lightener or color.
  6. 14. Combination of equal parts of a prepared permanent color mixture and shampoo used the last five minutes and worked through the hair to refresh the ends.
  7. 17. Semipermanent, demipermanent, and permanent haircolor products that are used primarily on prelightened hair to achieve pale and delicate colors.