"Peg" 42 is indicated to be a good oil dye solvent and carrier for forming an emulsion. This appears to be of particular interest in the food field, such as in the bakery and candy industries. "Peg" 42 dissolves a very large number of dyes which have been tried and forms an emulsion of cold cream consistency which has good shelf life and can be readily added to confection or bakery goods. In the past, the dyes have been carried in sugar solution but these crystallize, separate, or go to pieces after the dye is added and they stand awhile. "Peg" 42 also appears to be of interest along similar lines as a very convenient dye solvent, carrier, and emulsifier for cosmetic applications. "Glycowax" S-932 is a good solvent for dyes where solubility in paraffin and insolubility in alcohol are required.
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