Abstract: A novel fatty polypropoxylate ester which is an ester of an aliphatic or an aromatic monoacid formed by reacting the acid with a stoichiometric excess of a polypropoxylated fatty alcohol. The compounds have the following structural formula: wherein R1 has the structural formula: wherein R5 is a saturated or unsaturated, substituted or unsubstituted aliphatic or aromatic moiety containing from 4 to 24 carbon atoms, and x is an integer from 3 to 30; and wherein R has the structural formula: wherein R2, R3 and R4 are independently selected from the group consisting of methyl, ethyl, propyl or isopropyl; or wherein R6 is H or OH or NH2 or methyl or ethyl. The compounds possess exceptional pigment dispersant and esthetic emollient properties for use in personal care and topical pharmaceutical preparations, e.g., lipsticks, cream foundations, waterproof sunscreens, sunscreen lotions.

Abstract: A chair and desk assembly that is a “knock-down” or “ready-to-assemble” (RTA) structure having members formed from a single sheet of, for example, plywood, that are assembled into interlocking relationship requiring no fasteners for the assembly. The assembly can be readily disassembled and knocked down into a compact form for storage, transportation, or packaging. Optionally, the chair and desk assembly, includes a reading stand, book storage compartment and may be a rocking chair.

Abstract: An intraoral illumination device for illuminating the interior of the mouth of a dental patient. The device comprises a flexible container having container defining walls, a portion of the walls being light transmitting. The device is sized for insertion into the mouth and placement against an interior surface of the mouth, e.g., the gum. A pressure-sensitive adhesive layer covers a portion of the walls for adhesively mounting the device to the interior surface of the mouth. A first chamber and a second chamber are within the container. The chambers are connected to each other by a frangible wall. Each of the chambers contain a chemical composition that when mixed together create a chemiluminescent reaction that produces light. When the frangible wall is fractured by flexing the container, it permits the compositions to mix within the container to create a chemiluminescent reaction that emits light through the container walls to illuminate the mouth, permitting dental procedures to be easily performed.

Abstract: A midsole includes a thick plate-shaped or column-shaped cushioning portion. A plurality of grooves is formed on an outer peripheral surface of the cushioning portion. The respective grooves are helically formed around a substantially vertical line. The respective grooves are arranged substantially parallel with each other. A range ? in which each of the grooves is formed is larger than a range of 15 degrees around the axial line and is smaller than a range of 180 degrees around the axial line.

Abstract: A locking device having a cylindrical plunger and a cylindrical sleeve for releasably and rotatably receiving the plunger, the sleeve having an open top portion, and a bottom portion. A keyway is provided axially disposed along the length of one of the plunger or sleeve, and a lip circumferentially disposed around the same plunger or sleeve. A key is also provided on the other of the plunger or sleeve, the key slidably mating with the keyway. A spring member is disposed within the sleeve and is compressed when the plunger is inserted into the sleeve biasing the plunger out of the sleeve. To lock the device the plunger is inserted into the sleeve, the key sliding along the keyway through the lip, the plunger compressing the spring member, and then the sleeve and plunger are rotated with respect to each other and released, the spring biasing the plunger out of the sleeve and locking the key onto a surface of the lip.

Abstract: A hand held tape dispenser for applying adhesive tape to a surface. The dispenser includes a housing for holding and dispensing a roll of tape and has a tape dispensing opening therein. A plurality of rollers are within the housing, the outer surfaces of which coact with each other and the tape to retain, guide and feed the tape through the opening. The outer surface of at least one of the rollers protrudes through the opening on one side thereof enabling frictional contact of the roller with the surface to be taped. When the tape dispenser passes over the surface in one direction the outer surface of the roller engages the surface and the tape causing it to roll and to coact and drive the other rollers. This causes the rollers to grip the surfaces of the tape and feed the tape through the opening enabling the tape to adhesively contact the surface and adhere thereto. The tape is cut off at the opening.

Abstract: Novel mixed esters of dicarboxylic acids with monohydric fatty alcohols and propoxylated fatty alcohols show unexpected superior properties as pigment dispersants, especially for inorganic pigments used in foundations, make-ups, lipsticks and physical sunscreens. The compounds of the present invention show superior pigment wetting and dispersing properties, as demonstrated by their ability to form fluid, very high-solids dispersions, while exhibiting unusual emolliency and gloss formation.

Abstract: Protective headgear is provided having cushioned ear guards and a head support connecting the ear guards and cradling a wearer's head to provide a comfortable and stable fit during use. The head support comprises first and second lateral straps interconnecting the ear guards, and a transverse strap having a central portion and forward and rear legs for interconnection with the lateral straps. The ear guards include an outer later having a nylon laminate, a shell portion having a plurality of slots for receiving ends of the head support, a landing pad attached to the perimeter of the shell portion, and an inner layer attached along the perimeter thereof to the outer layer and including a cushioning material that aligns with the landing pad and cushions the head of a wearer. The ear guards also include a plurality of raised ventilation areas in the shell that align with apertures in the outer layer to provide ventilation for the wearer.