Cosmetics, Science and Technology |
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Page 155
... acids ranging from C12 to C18 have entered into the development of these products , stearic acid alone is the fatty acid of choice . As an emollient , stearic acid falls into the category of occlusive agents but it differs from most of ...
... acids ranging from C12 to C18 have entered into the development of these products , stearic acid alone is the fatty acid of choice . As an emollient , stearic acid falls into the category of occlusive agents but it differs from most of ...
Page 156
... stearic acid with a 55/45 ratio of palmitic to stearic may be obtained using this process ; however , different ratios may be obtained , depending upon the mixture of palmitic - stearic acids present in the original fatty acids after ...
... stearic acid with a 55/45 ratio of palmitic to stearic may be obtained using this process ; however , different ratios may be obtained , depending upon the mixture of palmitic - stearic acids present in the original fatty acids after ...
Page 428
Edward Sagarin. A simple test for suitability of stearic acid is to add an excess of strong potassium hydroxide solution to a small sample of the acid , melted in a casserole . The re- sulting soap should not be brown or yellow . While ...
Edward Sagarin. A simple test for suitability of stearic acid is to add an excess of strong potassium hydroxide solution to a small sample of the acid , melted in a casserole . The re- sulting soap should not be brown or yellow . While ...
Contents
Status and Structure of the Cosmetic Industry By Edward Sagarin | 3 |
Skin Lighteners and Bleach Creams By C W Ozier | 9 |
Face Powders By Jean R L Martin | 41 |
Copyright | |
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Common terms and phrases
action active added addition aerosol agents alcohol alkali ammonium amount appearance application Assoc calcium carbonate cause changes chemical color combination completely composition compounds concentration considered consistency containing cooling cosmetic cream Dental dentifrice depilatory described desired detergent determined Drug dyes effect emollient emulsifiers emulsion esters face fatty acids Formula give given Glycerol hair hand heat important increase ingredients irritation lanolin less liquid lotions manufacture materials metal method methyl mineral oil mixing mixture nail natural obtained odor oxide packaging paste patent perfume phase pigments possible powder practical preparations present Procedure properties reaction reduced REFERENCES removed reported salts shades shampoo shaving shown skin soap sodium solution stability stearate stearic acid sulfate surface synthetic temperature tooth usually various viscosity waving