National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Influence of stirring time on cosmetic stability
Grujić, Ksenija ; Sovová, Šárka (referee) ; Hurčíková, Andrea (advisor)
This bachelor thesis is based on the study of the influence of mixing time and revolutions per minute on the preparation of BB creams. The literature review of the thesis is based on the acquired information about the topic. The basic concepts and problems concerning dispersion systems, emulsions, mixing methods and cosmetics are described in this part of the thesis. The first segment of the experimental part is based on the preparation of BB creams themselves. The influence of agitation time and speed on the stability of prepared samples was tested. The stability of the samples was tested on LUMiSizer. The data were compared and processed.
Influence of stirring time on cosmetic stability
Grujić, Ksenija ; Sovová, Šárka (referee) ; Hurčíková, Andrea (advisor)
This bachelor thesis is based on the study of the influence of mixing time and revolutions per minute on the preparation of BB creams. The literature review of the thesis is based on the acquired information about the topic. The basic concepts and problems concerning dispersion systems, emulsions, mixing methods and cosmetics are described in this part of the thesis. The first segment of the experimental part is based on the preparation of BB creams themselves. The influence of agitation time and speed on the stability of prepared samples was tested. The stability of the samples was tested on LUMiSizer. The data were compared and processed.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.