The methods for preparing the various foams are given later in this paper. Shiny foam. This product discharges as a dense, almost liquid foam with a very shiny surface. In appearance it is similar to cake icing. The consistency of the foam is somewhat unusual and has the feel of marshmallow topping. The shiny appearance of the surface disappears after a few minutes. This foam should be suitable for cosmetic and pharmaceutical applications; its composition is:
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