Abstract: Novel organosilicon-treated cosmetic powders, for example, a pigment, extender pigment or filler are free from residual hydrogen, have a smooth feel, good skin adhesion, good color and spreadability and resistance to acids and alkalis. The treated powders are useful in cosmetics such as powder formulations, oil-in-water and water-in-oil emulsions, anhydrous make-up and lipstick. Treatment can be effected with a linear reactive alkylpolysiloxane having substituted in repeating units in the backbone of the molecule both cationic and anionic groups, for example aminoethylaminopropyl and alkoxy groups. The organosilicon compound can be adsorbed and chemically bonded to the surface of the powder by heat treatment. The alkylpolysiloxane compound can have a degree of polymerization of from 5 to 100, preferably 10-15. A process for producing the treated pigment is also disclosed as are cosmetic formulations made with the treated pigment.

Abstract: A punch tool for use by children is disclosed. The punch tool includes a removable die and punch assembly that can be inserted and removed from a base portion to permit the punching of holes having a variety of configurations. A cap is rigidly secured to the base and has an indented portion so sheets of paper can be inserted between the base and the cap. The retainer cap includes an opening in which an actuator button is slidably mounted and against which the punch is biased by a spring. Thus, a user can slide a sheet of paper between the base and the retainer cap and punch a hole therethrough by pressing the actuator button with sufficient force to overcome the spring bias.