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Lecturer(s)
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Egner Pavlína, Ing. Ph.D.
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Course content
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- Introduction. - Cosmetic vehicles and their functions. - Classification systems of vehicles. - Chemical and physical concepts in cosmetics. - Foams, their characteristics and classification. - Emulsions, types of emulsions. - Emulsifiers and their role in the manufacture of emulsions. - Preparation of emulsions, basic equipment. - Rheology of emulsions, influence of composition. - Stability of emulsions, possibility of influencing it. - Methods of determining particle sizes of emulsions. - Microemulsions and nanoemulsions. - Aerosol preparations - their classification, aerosol components, filling methods, safety precautions. - Decorative cosmetics I - sticks, pencils and pastes as cosmetic forms. - Decorative cosmetics II - powders, powder foundations.
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Learning activities and teaching methods
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Lecturing, Simple experiments, Practice exercises
- Preparation for examination
- 90 hours per semester
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| learning outcomes |
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| Knowledge |
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| classify basic cosmetic vehicles, including knowledge of their functions |
| classify basic cosmetic vehicles, including knowledge of their functions |
| define the basic legislative requirements for cosmetic products, including the raw material base |
| define the basic legislative requirements for cosmetic products, including the raw material base |
| describe the basic equipment for the production of emulsions, their actual production and properties, including stability |
| describe the basic equipment for the production of emulsions, their actual production and properties, including stability |
| understand decorative cosmetic products, including their manufacture and verification of their properties |
| understand decorative cosmetic products, including their manufacture and verification of their properties |
| evaluate aerosol-type products, including their manufacture, testing and legislative requirements |
| evaluate aerosol-type products, including their manufacture, testing and legislative requirements |
| Skills |
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| is able to determine the correct type of emulsion and produce microemulsions |
| is able to determine the correct type of emulsion and produce microemulsions |
| produce a cosmetic gel and verify its basic properties |
| produce a cosmetic gel and verify its basic properties |
| prepare o/v type emulsions using a two emulsifier system |
| prepare o/v type emulsions using a two emulsifier system |
| regulate and measure the viscosity of a cosmetic rinse preparation |
| regulate and measure the viscosity of a cosmetic rinse preparation |
| produce a liquid soap and determine its basic characteristics |
| produce a liquid soap and determine its basic characteristics |
| teaching methods |
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| Knowledge |
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| Lecturing |
| Lecturing |
| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Skills |
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| Simple experiments |
| Simple experiments |
| Practice exercises |
| Practice exercises |
| assessment methods |
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| Knowledge |
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| Oral examination |
| Written examination |
| Written examination |
| Analysis of works made by the student (Technical products) |
| Analysis of works made by the student (Technical products) |
| Grade (Using a grade system) |
| Grade (Using a grade system) |
| Oral examination |
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Recommended literature
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BAREL, A.O., PAYE, M., MAIBACH, H.I. Handbook of Cosmetic Science and Technology. New York: Marcel Dekker, 2001. ISBN 0-8247-0292-1.
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BAUMAN, L. Cosmetic Dermatology Principles and Practice, 2nd ed.. US: The McGraw-Hill Companies, 2009. ISBN 978-0-07-149062-7.
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DRAELOS, Z.D., THAMAN, L.A. Cosmetic Formulation of Skin Care Products - Cosmetic Science and Technology, vol. 30. Jungermann Associates, Arizona, 2006.
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EGNER, P. Kosmetické technologie. Zlín: UTB Zlín, 2015.
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Langmaier, Ferdinand. Základy kosmetických výrob. 1. vyd. Zlín : Univerzita Tomáše Bati ve Zlíně, 2001. ISBN 8073180162.
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TOEDT, J., KOZA, D., CLEEF-TOEDT, K. Chemical Composition of Everyday Products. Greenwood Press, Connecticut, 2005.
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