PVP K30/8.00 Heat "Polycol" 5 and cetyl alcohol to 75'C and add water of the same temperature. Cool to 50; add PVP. When smoothly dispersed, add "Carbopol" solution and neutralize with diisopropanolamine solution when uniform. Formula No. Diethanolamine/0.50 C: PVP K30/1.00 "Carbopol" 940 (1% aqueous sol'n.)/30.00 Diisopropanolamine (10% aqueous sol'n.)/5.00 Preservative, Fragrance, and Color/q.s. PVP/VA E735/2.00 "Cerulan"/0.25 SDA-40 Alcohol/30.75 A: Water (deionized)/44.00 Methyl Paraben/0.20 B: "Carbopol" 934/0.40 D: Fragrance/q.s. "Carbopol" 940/1.00 Triethanolamine (99%)/2.00 B: Water (deionized)/25.20 "Merquat" 550/5.00 "Ucon" HB 660/8.00 Propyl Paraben/0.10 PVP K90/1.50 Titanium Dioxide 328/0.50 "Carbowax" 6000/7.00 "Solulan" 5/3.00 C: "Dowicil" 200 (10%)/2.00 D: Fragrance/0.50 Water (deionized)/54.69 "Cerasynt" 945/8.00 "Polycol" 5/3.00
配制方法:
Sprinkle "Carbopol" in rapidly agitating water. Heat to 70'C and add triethanolamine. In a separate vessel, combine all ingredients of Part B and heat to 70'C. Add Part B to Part A and vacuum mix until 25'C. Add "Dowicil" sol'n. (Part C) and fragrance (Part D).