Formulary

Natural Foundation

August 2, 2013


Phase A
Water
47.43
Sodium dehydroacetate
0.12

Phase B
Vivapur CO5 (J.Rettenmaier) (Microcrystalline cellulose (and) cellulose gum)
1.00

Phase C
Zemea (Dupont Tate & Lyle) (1,3 Propanediol)
3.00
Glycerin
4.00
Xanthan gum
0.20

Phase D
Titanium dioxide USP CI77891
9.04
Iron oxides CI77492
0.73
Iron oxides CI77491
0.18
Iron oxides CI77499
0.05

Phase E
Lysofix Liquid (Kemin) (Glycerin (and) glycine soja (Soybean) seed extract)
5.00

Phase F
Jeechem CTG (Jeen Products) (Caprylic/capric triglycerides)
9.00
Olive oil
7.00
Rosamox (Kemin) Helianthus annuus (sunflower) seed oilt (and) rosmarinus officinalis (rosemary) leaf extract
0.25
Sunflower oil
9.00
Montanov 68 (Seppic) (Cetearyl alcohol (and) cetearyl glucoside)
2.50

Phase G
Inutec SP1 (Beneo BBC) (Inulin lauryl carbamate)
0.50

Phase H
Euxyl PE 9010 (sch-lke) (Phenoxyethanol (and) ethylhexylglycerin)
1.00

Procedure
Weigh A in the main beaker. Add B to the main beaker while homogenizing for 15 minutes. Pre-mix C, add to the main beaker while homogenizing. Heat main phase, while mixing, to 80-82°C. Pulverize D until uniform. There should be no color streaks on draw down. Add D to the main batch while homogenizing. Allow to disperse completely. Add E to the main batch while homogenizing. Weigh F and heat to 82-85°C. Add G to F while mixing the oil phase with a propeller mixer. Add mixture of FG to the main beaker with homogenized mixing for 15 minutes while maintaining the temperature. Switch to sweep mixing. Add H to the main batch at 45°C. Make up the water lost and continue to cool until the batch is at 30°C.

Properties
Appearance-Smooth and uniform; Centrifuge-No phase separation at RT and 40°C; 4000 RPM, 30 minutes. Some pigments may settle; Viscosity-Between 4,000-6,000 cP at 20°C, LVT, Spindle 4, 30 RPM; pH-Between 6.0-7.5 at 20-baC. Emulsion Stability-(Results to date)-Stable for 5 freeze-thaw cycles, Stable for 3 months at 40°C & 50°C.

More Information
Kemin Industries, Inc. (Formulated in conjunction with Architectural Beauty) 515-697-4165 Email: personalcare@kemin.comn Website: www.kemin.com/personalcare
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