June 2014 SPRAY 31 Part B Drakeol 7/(Mineral Oil)........................................................ 15.00 Xiameter PMX-0245/(Cyclopentasiloxane).......................... 15.00 Procedure: At room temperature, add Deionized water into a vessel and start agitating. Add Part A ingredients one at a time in order with continuous agitation. Mix until uniform. Add Part B ingredients one at a time in order with gentle agitation. Mix until uniform. Properties: Appearance:.Two layers, clear blue bottom layer and colorless top layer pH (water part):................................................................... 6.0-7.0 Viscosity:........................................................................ Water-thin Turbidity (NTU):..................3.5-5.0 (oil part), 2.5-4.0 (water part) Stability:...........Passed three months @ 45°C, 5 cycles freeze/thaw Source: Lubrizol Description: This thin viscosity sunscreen features Kobo’s TiO2 dispersion HBP50VMTS, which contains Butyloctyl Salicylate, a booster to help increase SPF. Kobo’s zinc oxide dispersion, CMX80MZCM is used for slip and spreading. This sunscreen contains Composite ACT-50, a powder containing dispersed attenuation grade TiO2 entrapped within a micron size polymer matrix. It offers high SPF efficacy, low whitening effect and enhanced skin feel during application. SunBoost ATB, a proprietary ratio of anti-oxidants, anti-irritant and antiinflammatory agents, also helps boost SPF. SS4230 gives enhanced skin feel during application, SF1528 is a W/O emulsifier and SFE839 helps the formula to dry down to a silky, powdery feel. Trade Name/INCI Designation............................................ %w/w Part A SF12021/(Cyclopentasiloxane).............................................. 16.21 SF15281/(Cyclopentasiloxane and PEG/PPG 20/15 Dimethicone)................................................ 5.00 SunBoost ATB2/(Argania Spinosa Kernel Oil and T ocopheryl Acetate and Bisabolol)......................................... 5.00 COMPOSITE ACT-502/(Titanium Dioxide and Acrylates Copolymer and Hydrated Silica and Algin and Aluminum Hydroxide.......................................... 3.00 SS42301/(Cyclopentasiloxane and Trimethylsiloxysilicate).................................................. 2.50 SF15551/(Bis-Phenylpropyl Dimethicone).............................. 1.00 SFE8391/(Cyclopentasiloxane and Dimethicone/Vinyl Dimethicone Crosspolymer).................................................... 0.50 Part B CMX80MZCM2/(Zinc Oxide and Cyclopentasiloxane and Dimethicone and PEG/PPG 18/18 Dimethicone and Hydrogen Dimethicone).............................................. 17.00 HBP50VMTS2/(Butyloctyl Salicylate and Titanium Dioxide and Alumina and Methicone and Polyhydroxystearic Acid and Isopropyl Titanium Triisostearate and Triethoxycaprylylsilane)........................................................... 8.50 Parsol MCX3/(Ethylhexyl Methoxycinnamate)....................... 7.50 Part C Deionized Water.................................................................... 25.00 Glycerin (96%)4/(Glycerin)..................................................... 1.25 Butylene Glycol5...................................................................... 1.00 Sodium Chloride6..................................................................... 0.63 Paragon MEPB7/(Phenoxyethanol and Methyl Paraben and Ethyl Paraben and Propyl Paraben and Butyl Paraben)............................................................... 0.60 Liposorb L-208/(Polysorbate 20).............................................. 0.31 Part D Ethyl Alcohol E10289/(Ethyl Alcohol).................................... 5.00 Suppliers: 1Momentive/Kobo Products 2Kobo Products 3DSM Nutritional Products 4Procter & Gamble 5Axo Chemical 6Morton Salt 7McIntyre Group, Ltd. 8Lipo Chemicals 9VWR Scientific Products Procedure: Use explosion-proof mixers and equipment during batching process. Combine Part A ingredients into main tank and homogenize for five minutes. Add Part B to Part A and homogenize for five minutes. In a side container using propeller agitation, mix Part C ingredients until solution is homogenous and clear. Add Part C slowly to main tank under homogenization and mix for five minutes. Add Part D and homogenize for five minutes. Source: Kobo Products High SPF Shaker Ball Sunscreen (Formula KSL-215B)
SprayjJun14
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