Formulary

Sunscreen W/O Lotion with TiO2 and ZnO

March 1, 2008


Phase A
Deionized water
q.s.
Stepanquat ML (Quaternium-82)
2.0
Abil EM-90 (Evonik-Goldschmidt) (Cetyl dimethicone copolyol)
1.0
MT-100 (Kemira/Tri-K) (Titanium dioxide)
8.0
Salcare SC-95 (Ciba) (Polyquaternium-37 and mineral oil and PPG-1 Trideceth-6)
2.0
Neobee M-5 Cosmetic (Stepan) (Caprylic/capric triglyceride)
5.0

Phase B
Dow Corning 345 Fluid (Dow Corning) (Cyclomethicone)
20.0

Phase C
Z-Cote HP1 (BASF) (zinc oxide and dimethicone)
2.0

Phase D
Preservative, dye, fragrance
q.s.

Procedure
Prepare phase A. In a separate container, prepare phase B. Add phase A into B with fast agitation. Prepare phase C mixing until homogeneous. Add into main batch. Mix for 20 minutes. Add D. Homogenize for 3-5 minutes at 3500 rpm (Silverson L4RT).

More Information
Stepan Company, 22 West Frontage Rd., Northfield, IL 60093. Tel: (847) 446-7500, Fax: (847) 501-2443; Website: www.stepan.com
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