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Whitening Suncare Lotion SPF30+



Published March 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)(Cetyl ethylhexanoate)
5.00
Chemonic OE-2 ethoxylated alcohol (Noveon) (Oleth-2)
1.20
Chemonic OE-20 ethoxylated alcohol (Noveon) (Oleth-20)
1.20
Propylene glycol
2.40
Butylene glycol
1.60
Glydant Plus Liquid (Lonza)(DMDM hydantoin (and) iodopropynyl butyl carbamate)
0.40

Phase B
Tipaque A-100 (Ishihara)(Titanium dioxide)
4.00

Phase C
Deionized water
71.30

Phase D
Carbopol Aqua SF-1 Polymer (Noveon)(Acrylates copolymer) (30%)
3.00

Phase E
Triethanolamine (99%)(Approximate amount, q.s. to pH 6.8-7.0)
0.90

Procedure
Mill phase B ingredients, mix until homogenous. Mix phase A ingredients in a suitable vessel, heat to 75°C. With continuous stirring, slowly add phase B into phase C, heat batch to 75°C. This is phase B/C. Add phase A to phases 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 triethanolamine. Mix until uniform. Cool batch to <40°C, add Glydant Plus Liquid, mix until uniform.

More Information
Noveon, 9911 Brecksville Rd., Cleveland, OH 44141-3247
Tel: (800)379-5389; Fax: (216) 447-5250; Website: www.personalcare.noveon.com


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