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Whitening Sun Care Lotion SPF 30+



Published September 1, 2008
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Phase A
Escalol 557 (ISP) (ethylhexyl methoxycinnamate)
4.00
Escalol 587 (ISP) (ethylhexyl salicylate)
3.00
Escalol 567 (ISP) (benzophenone-3)
2.00
Schercemol CO Ester (Noveon Consumer Specialties) (cetyl ethylhexanoate)
5.00
Chemonic OE-2 ethoxylated alcohol (Noveon Consumer Specialties) (oleth-2)
1.20
Chemonic OE-20 Ethoxylated Alcohol (oleth-20)
1.20
Propylene glycol
2.40
Butylene glycol
1.60
Glydant Plus Liquid (Lonza) (DMDM hydantoin (and) iodopropynyl butylcarbamate)
0.40

Phase B
Tipaque A-100 (Ishihara) (TiO2)
4.00

Phase C
Deionized water
71.30

Phase D
Carbopol Aqua SF-1 Polymer (Noveon Consumer Specialties) (acrylates copolymer (30%))
3.00

Phase E
Triethanolamine (99%)
0.90

Procedure
PART B: Mill Ingredient 7 with Ingredients 8 and 9, mix until homogenous. PART A: Mix PART A ingredients in a suitable vessel, heat to 75°C. With continuous stirring, slowly add PART B into PART C, heat batch to 75°C.  This is PART B/C. Add PART A to PARTS B/C with stirring and continue mixing until uniform. Homogenize using an “IKA Ultra Turrax T25 basic” homogenizer at 11,000 rpm for 30-45 seconds, while maintaining a temperature of 75°C.  Cool batch to 70-60°C, add Carbopol Aqua SF-1 Polymer with stirring.  Mix until uniform. Cool batch to 60-50°C, neutralize to pH of 6.8-7.0 with Ingredient 12.  Mix until uniform.  Cool batch to <40°C, add Ingredient 13, mix until uniform.

More Information
Noveon Consumer Specialties, 9911 Brecksville Road, Cleveland, OH 44141-3247. Tel: 216.447.5000 or
800.379.5389. Fax: 216.447.5250. Website: www.personalcare.noveon.com.



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