Presperse Inc.
| A. | |
| Water (aqua) | 31.09%w/w |
| Disodium EDTA | 0.02 |
| B. | |
| Butylene glycol | 2.00 |
| Chondrus crispus (carrageenan) (Gelcarin PC-379, Earth Supplied Products) | 0.56 |
| Xanthan gum (Keltrol CG-T, Kelco) | 0.28 |
| C. | |
| Glycerin, 99% | 2.00 |
| Kaolin (Kaolin USP 2747, MPSI) | 2.00 |
| D. | |
| PEG-400 (Carbowax PEG-4 NF, Dow Chemical) | 5.00 |
| Talc (Talc NK-48, Presperse) | 15.00 |
| Talc (Talc PKP-53, Presperse) | 10.00 |
| E. | |
| Disodium laureth sulfosuccinate (Colamate DSLS, Colonial Chemical) | 8.00 |
| Decyl glucoside (Plantaren 2000, Cognis) | 4.00 |
| Saccharide hydrolysate (Farmal 2656, Cosmetic Specialties) | 4.00 |
| F. | |
| Glycolic acid (Glypure L, 70%, Dupont) | 0.20 |
| G. | |
| Chondrus crispus (carrageenan) extract (Gelalg, Presperse) | 3.00 |
| Phenoxyethanol (and) ethylhexyl glycerol (Euxyl PE 9010, Schulke & Mayr) | 0.50 |
| Fragrance (parfum) (Ginger Spice XBF-800060, IFF) | 0.10 |
| FD&C Blue No. 1, 1% aqua | 1.00 |
| FD&C Yellow No. 5, 1% aqua | 1.00 |
| Lactose (and) microcrystalline cellulose (and) chromium hydroxide green (and) tocopherol acetate (Cosmopheres GT-S, Presperse) | 0.25 |
| Polyhydroxystearic acid (and) isononyl isononanoate (and) ethyl hexyl isononanoate (and) PG-dimonium chloride phosphate (and) methyl perfluorobutyl ether (and) methyl perfluoroisobutyl ether (Phoenomulse CE-1, Pheonix Chemical) | 10.00 |
Procedure: Combine A in the main mixing kettle at 20-30°C with a prop mixer at a low speed. Mix for 5-10 min or until solution is clear and free of solids. In a separate container, combine B at 20-30°C with a prop mixer at low speed. Mix for for 5-10 min or until mixure is homogenous. Conduct the same procedure for C, D and E (separately) as for B. Check pH and adjust to 5.5-6.5 with F. Add B to A with medium shear mixing at 20-30°C. Mix for 5 min. Heat batch to 85-90°C while mixing at low speed. Hold at 85-90°C for 5 min. Cool batch to 70-80°C. Add C and D separately to batch with medium shear mixing at 70-80°C, mixing for 5-10 min after each addition. Add E to batch with paddle or side sweep mixing at low speed and at 70-80°C. Mix for 5-10 min Do not aerate. Cool batch to 40-45°C with paddle or side sweep mixing low speed. Do not aerate. Add G in order to batch with paddle or side sweep mixing at low speed. Wait until each addition is fully dispersed before proceeding to the next. Do not aerate.
