Abstract: A device for selecting a curling rod of a specified diameter to provide a curl of selected size and configuration in permanent waving with a reducing medium of known composition, comprising a card which is provided with a horizontal tapered slot which has an enlargement beyond its widest end, a plurality of pairs of aligned vertical guide lines both above and below the slot, and in substantial alignment with each pair of guide lines a depiction of a curl showing its approximate size and configuration as obtained by the use of the curling rod of the measured diameter.
Abstract: A vacuum chuck for use in lens grinding having a vertical bore extending downwardly into the block to join a through horizontal bore provided with a venturi, so that by blowing air through the venturi a vacuum is created in the vertical bore to secure the lens placed on top of the block.
Abstract: A process for effecting the reducing step in permanent waving by treating the hair with a thioglycolate under controlled conditions of concentration, pH, time and temperature depending upon the condition and porosity of the hair.
Abstract: A temperature sensing device contains a thermistor, a cable connecting the thermistor to a time-temperature control device, and means for securing the device to a hair roller.
Type:
Grant
Filed:
October 29, 1976
Date of Patent:
November 7, 1978
Assignee:
Revlon, Inc.
Inventors:
Carl E. Meyerhoefer, Carl H. Meyerhoefer
Abstract: An eyebrow contour guide comprising a scaled alignment member which is placed on the nose, a movable scaled arcuate member having therein an arcuate slot, which is placed over the eyebrow, one end of said arcuate member being pivotally secured to the top end of the alignment member, a sliding member adapted for movement along the length of the alignment member, and a movable pointer, one end of which is attached to the sliding member and whose other end moves arcuately on the scale of the arcuate member.
Abstract: There is provided an inner cylindrical sleeve for use in lipstick containers, said sleeve have diametrically opposed slots which permit movement of an elevator cup containing the lipstick and retention of the cup in three fixed positions.
Abstract: The addition of stearyl dimethyl amine oxide to shampoos containing sodium lauryl-sulfate and zinc pyridinethione reduces considerably the irritant properties of such shampoos.
Abstract: Three sets of fastening means are attached to the inside of a wig cap. By connecting these fastening means the size and shape of the wig are adjustable as desired.
Abstract: Aqueous shampoo-conditioner formulations having good cleansing, foaming, conditioning and detangling properties are provided. These formulations contain from about 4 to 25% by weight of an amphoteric surfactant, 4.5 to 25% by weight of a cryptoanionic surfactant, and from about 0.1 to 5% by weight of a cationic surfactant.
Abstract: A device for dispensing material in stick form and retracting the material into the device when not in use, which is constructed of inexpensive materials and is readily fabricated, comprising a housing, a holder for the material being dispensed, means for moving the holder, and means for preventing the material from being pushed back into the housing when being applied.