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High Protection Sun Spray SPF 30



Published March 1, 2008
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Phase A
Eumulgin VL 75 (Cognis) (Lauryl glucoside (and) polyglyceryl-2 dipolyhydroxystearate (and) glycerin)
4.00
Lanette E (Cognis) (Sodium cetearyl sulfate)
0.50
Cutina PES (Cognis) (Pentaerythrityl distearate)
1.00
Lanette O (Cognis)(Cetearyl alcohol)
0.80
Cetiol AB (Cognis) (C12-15 alkyl benzoate)
5.00
Cetiol B (Cognis) (Dibutyl adipate)
3.00
Cetiol CC (Cognis) (Dicaprylyl carbonate)
1.00
Cetiol SB 45 (Cognis) (Butyrospermum parkii (shea butter))
2.50
Cosmedia DC (Cognis) (Hydrogenated dimer dilinoleyl/ dimethyl carbonate copolymer)
1.00
Eusolex OCR (Merck) (Octocrylene)
10.00
Eusolex 9020 (Merck) (Butyl methoxydibenzoylmethane)
3.00
Copherol F 1300 C (Cognis) (Tocopherol)
0.50
Keltrol T (Kelco) (Xanthan gum)
0.30
Veegum Ultra (Cognis)(Magnesium aluminum silicate)
0.70
Glycerin
4.00

Phase B
Water
50.70

Phase C
Euxyl PE9010 (Schulke) (Phenoxyethanol, ethylhexylglycerin)
1.00

Phase D
Ethanol
5.00

Procedure
Heat phase A to 80-85°C and stir until uniform. Heat phase B separately to 80-85°C and add to phase A while stirring. Allow the emulsion to cool while stirring in such a way that it remains in continuous motion. Avoid incorporation of air. Homogenize with a suitable dispersion unit (e.g. Ultra Turrax) at approx. 55°C. Stir while cooling to 40°C and add phase C and phase D one after another. Stop stirring at 30°C.

pH-value (as is)    6.20
Viscosity     8000
    (Brookfield RVF, 23° C, spindle 5, 10 rpm)

More Information
Cognis Corp. Care Chemicals Division, 300 Brookside Ave, Ambler, PA 19002
Tel: (800) 531-0815; Fax: (215) 628-1450; Website:  www.cognis.com


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