Phase A | |
Water | q.s. to 100 |
Lubrajel MS Free hydrogel (Ashland) (Glycerin (and) glyceryl acrylate/acrylic acid copolymer) | 2.00 |
Phase B | |
Optiphen ND (Ashland) (Phenoxyethanol (and) benzoic acid (and) dehydroacetic acid) | 1.00 |
Methylparaben NF (Ashland) (Methylparaben) | 0.30 |
Microcare EHB (Thor) (Ethylparaben) | 0.20 |
Optiphen OD (Ashland) (Caprylyl glycol (Octan1,2 diol)) | 0.50 |
Phase C | |
Sodium hydroxide | 0.07 |
Purified water | 0.50 |
Phase D | |
UltraThix P-100 polymer (Ashland) (Acrylic acid/VP crosspolymer) | 0.45 |
Antaron/Ganex Sensory polymer (Ashland) (VP/acrylates/lauryl methacrylate copolymer) | 0.50 |
Phase E | |
Unipure Yellow LC 182 SGP (Sensient) (CI 77492 (and) sodium glycerophosphate) | 0.25 |
Unipure Red LC 381 SGP (Sensient) (CI 77491 (and) sodium glycerophosphate) | 0.12 |
Unipure Black LC 989 SGP (Sensient) (CI 77499 (and) sodium glycerophosphate) | 0.04 |
Unipure White LC 981 SGP (Sensient) (CI 77891 (and) sodium glycerophosphate) | 3.50 |
Phase F | |
Simulsol 165 (Seppic) (PEG-100 Stearate (and) glyceryl stearate) | 2.00 |
Montanov L (Seppic) (C14-22 alcohol (and) C12-20 alkyl glucoside) | 1.00 |
Ceraphyl 230 ester (Ashland) (Diisopropyl adipate) | 2.00 |
Escalol S UV filter (Ashland) (Bis-ethylhexyloxyphenol methoxyphenyl triazine) | 3.00 |
Escalol 517 UV filter (Ashland) (Butyl Methoxydibenzoylmethane (Avobenzone) | 3.00 |
Escalol 597 UV filter (Ashland) (Octocrylene) | 8.00 |
Escalol 587 UV filter (Ashland) (Ethylhexyl salicylate) | 5.00 |
Belsil DM 100 (Wacker) (Dimethicone) | 4.00 |
Belsil PF 22 (Wacker) (Phenyl trimethicone) | 3.00 |
Phase G | |
Belsil EG 6000 (Wacker) (Dimethicone (and) divinyldimethicone/dimethicone crosspolymer) | 3.00 |
Dowsil 3901 Liquid Satin Blend (Dow Corning)(Dimethicone (and) dimethicone/vinyl dimethicone crosspolymer) | 2.00 |
Phase H | |
Sodium hydroxide | 0.08 |
Purified water | 0.50 |
Phase I | |
PF Saint Trop G11724955 (Robertet) (Fragrance/parfum (and) benzyl benzoate) | 0.15 |
Procedure | |
In the main beaker mix A ingredients and start to heat to 75°C. In a side beaker, premix B and add to A at 60°C. Mix until clear. In a side beaker, premix C until clear, add it to main beaker at 65°C and mix well. At 70°C, sprinkle in UltraThix and homogenize until smooth, then sprinkle in Antaron/Ganex and homogenize until smooth. At 75°C, add E to the main beaker and homogenize until the color is homogeneous. In a side beaker, heat F ingredients at 75°C. At 75°C, add F into the main beaker and homogenize well. Begin to cool down the batch. In a side beaker at RT, premix G ingredients until smooth. At 60°C, add G into the main beaker and homogenize well. In a side beaker at RT, premix H until clear and add to the main beaker. Mix well (viscosity increases). At 30°C, add I and mix well. Stop at 25°C | |
Properties | |
Description—beige cream (o/w emulsion); pH—5.5–6.0; Viscosity (D1)—60,000–80, 000 cps (Brookfield RVT/ spindle C/ 5rpm/1minute/25°C). SPF in vitro—30 consumer tested. This formula has passed 3-month accelerated lab stabilities and a 28-day challenge efficacy test. However, the preservative system has not been optimized to its lowest effective level. *This product contains Escalol S UV filter which is not approved in US for sunscreen formulations | |
More Information | |
Ashland Tel.: 877-546-2782 • Website: Ashland.com/personalcare |