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Ethnic Control Combing Cream
Posted: April 1, 2009
|Water (aqua)||91.70% w/w|
|Hydroxypropyl starch phosphate (Structure Zea Starch, AkzoNobel)||2.00|
|Polyurethane-14 (and) AMP-acrylates copolymer (DynamX Polymer, AkzoNobel)||0.50|
|Ceteareth-20 (Hostacerin CS 200, Clariant)||0.30|
|Cetrimonium chloride (Genamin CTAC, Clariant)||2.00|
|Dimethicone/laureth-4/laureth-23 (DC 1664, Dow Corning)||1.00|
|DMDM hydantoin (Glydant, Lonza)||0.30|
|Citric acid, 50% aq. soln.||qs|
Procedure: Dissolve B into A. Add C to AB and heat to 80°C with good mixing. In a separate vessel, combine D and heat to 80°C with mixing. Add D to ABC and mix well while maintaining temperature. Add E to batch and mix at temperature for 15 min. Cool with continued mixing to 40-45°C and Add F individually to batch. Continue cooling to RT with mixing. Adjust pH with G.