配方类型:

COSMETICS

配方说明:

配方组成:

stearic acid (triple pressed)/1.0
"polychol" 15/2.0
triethanolamine/0.7
"novol"/2.5
propyl paraben/0.1
methyl paraben/0.1
PEG 400 monostearate/2.0
"carbopol" 941 resin (1% sol'n.)/7.0
"carbowax" 200/2.0
propylene glycol/2.0
demineralized water/28.6
perfume and color/q.s.
lanolin anhydrous (USP)/2.0
"volpo" 10/3.0
"provol" 10/2.0
white mineral oil/45.0

配制方法:

combine solution of "carbopol" resin and water, dessolve the preservatives in the TEA and glycols and add to the water phase. heat the oil phase to 75 C and add to the water phase at same temperature with mechanical agitation. when emulsion is uniform, cool to 50 C and add the perfume. correct for the evaporated water and continue cooling to room temperature.
NOTE: for increased body, "polywax" in place of PEG 400 monostearate results in a soft cream suitable suitable for tube filling.