Sun Care Formulary Aerosol Continuous Spray Sunscreen, Very Water Resistant SPF 30+ (Formula #13505-52) Trade Name/INCI Designation.......................................... %w/w Description: DERMACRYL 79 polymer provides very water resistant properties to this aerosol sunscreen. The aerosol spray form provides easy application of a very water resistant sun protection product for use at the beach or pool. Part A SD Alcohol-40...................................................................... 46.00 Neo Heliopan 357/(Butyl Methoxydibenzoylmethane)1........ 3.00 Neo Heliopan HMS/(Homosalate)1 ..................................... 10.00 Neo Heliopan OS/(Ethylexyl Salicylate)1............................... 5.00 Neo Heliopan BB/(Benzophenone-3)1................................... 6.00 Corapan TQ/(Diethylhexyl 2,6 Naphthalate)1...................... 4.00 DERMACRYL 79 polymer/(Acrylates/ Octylacrylamide Copolymer)2.............................................. 2.00 Part B Isobutane.............................................................................. 24.00 Suppliers: 1Symrise 2AzkoNobel Personal Care Procedure: In mixing vessel, add SD Alcohol-40. Then add each ingredient one by one until they are in solution. Continue mixing until all ingredients are added and dissolved. Add concentrate to alcohol can and charge with propellant. Properties: pH:..................................................................................4.5 – 5.5 Viscosity:.12,000 – 14,000 cps Brookfield, Spindle #4, 25 RPM Packaging: Vendor:............................................................... Seaquist Perfect Type:...................................................................................XT 91 Stem Orifice:..................................................................... 0.013" Spring:........................................................................... 0.025" SS Body Orifice:.................................................0.013" XT Standard Vapor Tap:............................................................................None Tubing ID:...........................................................................0.122" Actuator:.................. EUROSTAR XT VALVE 0.015" DU3832 Source: AzkoNobel Trade Name/INCI Designation............................................%w/w Description: This sunscreen spray utilizing organic filters gives an in vivo SPF of 31. The light sprayable emulsion is achieved courtesy of our polymeric emulsifier VERSAFLEX V-150. CROMOLLIENT ESP helps to solubilize the blend of five different organic filters, and its low skin spreading factor ensures that the spray stays where you spray it. Part A Water................................................................................... 52.60 VERSAFLEX V-150/(Steareth-100 and Steareth-2 and Mannan and Xanthan Gum)1............... 1.00 Germaben II/(Propylene Glycol and Diazolidinyl Urea and Methylparaben and Propylparaben)2............. 1.00 Part B CROMOLLIENT ESP/ (Tris PPG-3 Benzyl Ether Citrate)1.................................20.00 Parasol 1789/(Avobenzone)3..................................................3.00 Eusolex HMS/(Homosalate)4..............................................10.00 Eusolex OS/(Octisalate)4.......................................................5.00 Neo Heliopan BB/(Oxybenzone)5.........................................5.00 Eusolex OCR/(Octocrylene)4................................................2.40 Suppliers: 1Croda 2ISP 3DSM Nutritional Products, Inc. 4EMD Chemicals 5Symrise Procedure: Combine Part A ingredients and mix with propeller agitation until homogenous. Homogenize Part A for two minutes at ~8,000 rpm. Combine Part B ingredients and heat with mixing until homogenous. Allow to cool to room temperature. Add Part B to Part A while mixing homogenizer until homogenous. Return to moderate stirring for approximately 20 minutes. Properties: pH:.........................................................................................6.09 Viscosity:................. ~350cps (LVDVI+, 100rpm, spindle #63) In-vivo SPF:.........................................................................31.05 Critical Wavelength:......................................................... 380.20 Source: Croda, Inc. 26 Spray May 2014 Sprayable Sunscreen with CROMOLLIENT ESP (Formula #SC-528) Aerosol Continuous Spray Sunscreen, Very Water Resistant SPF 30+ (Formula #13505-52)
SprayMay14
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