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Moisturizing Combing Cream



Published November 1, 2009
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Phase A
Deionized water
76.40
Structure Zea starch (National Starch)(Hydroxypropyl starch phosphate)
2.00
DynamX polymer (28%) (National Starch) (Polyurethane-14 (and) AMP-acrylates copolymer)
1.00
1631 (70%) (Shanghai Goodway) (Cetrimonium chloride)
1.40
Brij 58 (Uniqema) (Ceteth-20)
0.30
Glydant Plus Liquid (Lonza) (DMDM Hydantoin (and) iodopropynyl butylcarbamate)
0.50
Deionized water
10.00
Hydrovance moisturizing agent (50%) (National Starch) (Hydroxyethyl urea)
5.00
Triethyl citrate (Leiming (China))
0.20

Phase B
Cetearyl alcohol
2.20

Phase C
Dow Corning 2-1352 (Dow Corning) (Dimethicone (and) laureth-23 (and) C12-15 pareth-3)
1.00

Procedure
To prepare phase A, disperse the Structure Zea starch into the water. Add the remaining ingredients and heat to 80°C with good mixing. In a separate vessel, combine the components of phase B and heat to 80°C with mixing. To prepare phase C, premix the triethyl citrate into the Hydrovance moisturizing agent until dissolved. Combine the other components of phase C into the Hydrovance/TEC mixture. While maintaining temperature at 80°C add phase B to phase A and mix well for 10-15 minutes. Cool to 40-45°C with continued mixing and add phase C. Continue cooling to room temperature with mixing. Adjust pH as necessary.

Properties
Viscosity—6,000-8,000 cps (Brookfield RVDV-II+, RV 6#, 20 rpm, 15°C); pH: 6.50–6.80.

More Information
AkzoNobel - National Starch PersonalCare, (888) 331-6212  • www.personalcarepolymers.com


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