Abstract: A method for manufacturing a cosmetic stick having at least two different colored portions includes inserting a pin into at least one mold cavity of a mold body, filling the mold cavity containing the pin with a first cosmetic material of a first color, and then recovering the excess first cosmetic material from a top surface of the mold body. The pin is removed from the mold cavity leaving a void in the mold cavity, and a guard plate is placed over the top surface of the mold body, the guard plate having a hole over the mold cavity. The void in the mold cavity is filled with a second cosmetic material, the second cosmetic material being a second color that is different than the first color. The excess second cosmetic material is then recovered from a top surface of the guard plate.

Abstract: A punch for simultaneously pressing two or more different powder formulas has a punch body with a first region and second region. The first region is comprised of a first material and configured to apply a first predetermined pressure to a first powder formula when a ram force is placed on the punch body. The second region is at least partially comprised of a second material and is configured to apply a second predetermined pressure to a second powder formula when the ram force is placed on the punch body. The second material is less hard than the first material such that the second predetermined pressure is less than the first predetermined pressure.

Abstract: A system for preparing a dry viscous material for packaging comprises a tank containing the dry viscous material, the tank having a nozzle at one end. A piston in the tank is configured to exert pressure on the dry viscous material in order to extrude the dry viscous material through the nozzle. A mold is movably positioned at a first position at an exit end of the nozzle, the mold having rigid sides surrounding a hollow and configured to accept the dry viscous material extruded from the nozzle so as to form the dry viscous material into a molded portion. A mold moving mechanism is configured to move the mold from the first position to a second position once a predefined amount of dry viscous material is received therein. Finally, an ejection mechanism is configured to remove the molded portion from the mold at the second position.

Abstract: A cleansing and conditioning composition for topical application comprising the combination of a surfactant, an emollient, a cationic material, a film former, a polyamino sugar condensate and water. The interaction of the ingredients effects both cleansing and moisturization of the skin.

Abstract: A lipstick composition comprising by weight from 8% to 20% of waxes, 30% to 80% of oils, 3% to 30% of colorants, 8% to 20% of cetearyl isononanoate, 1% to 10% of a sesquistearate and 2% to 20% of isopropyl hydroxystearate. The lipstick has the aesthetic performance characteristics of a regular lipstick but more effectively soothes and protects the lips.

Abstract: A non-pressed cosmetic powder containing hydrophobic inorganic pigments.

Abstract: A solid hydrated stick for topical application containing emulsified water soluble ingredients and volatile emollients. The stick is a solid emulsion comprising by weight from 15% to 40% of a cyclic silicone, 2% to 15% of an oil, 2% to 20% of a wax, 2% to 7% of polyethylene glycol sorbitan beeswax, 10% to 40% water, and 0.1% to 40% of a cosmetically acceptable functional ingredient. The polyethylene glycol sorbitan beeswax acts as an emulsifier and contributes to the rigidity of the stick, while the silicone serves as an emollient to impart a smooth, buttery feel when the composition is applied to the skin.

Abstract: A powder stick composition for topical application, and particularly a powder stick containing an anti-perspirant as an active ingredient. The stick is produced by incorporating an active ingredient, a finely divided inert filler, and a fatty alcohol with a siloxane at an elevated temperature to form a slurry. The slurry is then molded into stick form at atmospheric pressure, and the molded stick is dried to evaporate a major portion of the siloxane. The resulting stick is firm, has a uniform distribution of the active ingredient throughout the cross section and has excellent pay-off characteristics.

Abstract: A method of producing a cosmetic product containing an integrally molded powder cake. The product includes a casing having an open top enclosed by a cover, and the casing defines a cavity to contain the powder cake. In fabricating the product, the cover is closed and the casing is inverted and a slurry composed of an inert powdered material, a fatty alcohol and a vaporizable siloxane is introduced into the cavity through an opening in the bottom of the casing. On cooling, the slurry is solidified to form a cake, and subsequently the cake is dried to evaporate the siloxane carrier. The opening in the bottom of the casing can be enclosed by a backing member.

Abstract: A cosmetic pencil for use in the topical application of eye shadow, eye liner, lipstick, or the like. The pencil comprises an outer sheath or barrel and an inner core of a cosmetic composition. The barrel is composed of polyethylene and contains from 5% to 20% by weight of hydrogenated castor oil. The cosmetic pencil can be readily sharpened through use of a conventional pencil sharpened, and the addition of the hydrogenated castor oil provides the barrel with increased toughness, easier sharpening characteristics, as well as substantially reducing stress cracking of the barrel at elevated temperatures.

Abstract: An apparatus for extruding dry powdered materials into stick form. The apparatus comprises a housing which contains a rotatable auger that conveys and extrudes the powdered material through an outlet orifice. The auger is composed of a pair of helical flight sections with the downstream flight section having a smaller pitch than the upstream flight section. The powdered material is fed to the upstream flight section through an inlet feed conduit and is extruded through the outlet orifice which is located adjacent the end of the downstream flight section and disposed generally transverse to the axis of the auger. The extruded powder rod is cut into short lengths which are conveyed to a collection area.

Abstract: An addition compound of one mol of a nucleotide and 1 to 4 mols of an amino carboxylic acid or an amino sulfo acid. The compound is used as an agent for protection against actinic radiation.