Abstract: An air freshener device includes a base unit and a fragrance cartridge. The base unit includes an electrical connector, a heating element, a pair of interior sidewalls, an interior end wall, and a first shaped feature. The pair of interior sidewalls and the interior end wall extend substantially vertically from the floor portion and cooperate to at least partially define a receptacle. The first shaped feature is associated with one of the floor portion, the interior end wall, and one of the pair of interior sidewalls. The fragrance cartridge includes an absorbent pad, a shell body, and a second shaped feature. The shell body substantially encompasses and supports the absorbent pad and includes a shell wall. The second shaped feature is associated with the shell wall and is configured for mated interaction with the first shaped feature of the base unit.

Abstract: A product for providing anti-static and scent to clothes being laundered in a dryer has a plurality of beads, or pearls, of a polymer composition impregnated with anti-static agents and perfume contained in a mesh bag. The bag and pearls are placed in a clothes dryer with clothing being dried. The anti-static agents and perfume are transmitted to the clothing during the drying cycle. The pearls are composed of a mixture of polypropylene and polyethylene. A whitening agent, such as titanium dioxide, a blowing agent and coloring can all be added to the pearls.

Abstract: Aqueous aerosol compositions are produced particularly for the delivery of an atomized oil, such as a fragrance oil, insecticidal oil or medicinal oil. The water based system, which includes a water soluble propellant and a dispersed oil phase in water with a polymeric emulsion, does not need shaking before use, is not flammable, and leaves no deposition on surfaces.

Abstract: An arrangement is used with a light bulb for emitting fragrance. The arrangement has a ring or other shaped member made of a first polymer. The first polymer has a first low melting point which is about a first temperature at a spaced location from the surface of the light bulb when it is lit. A volatilizable fragrance is combined with the first polymer for being volatilized from the first polymer when the ring member is exposed to the first temperature. A plurality of feet extend inwardly of the ring member for engaging the surface of a light bulb to maintain the ring member at the spaced location on the light bulb. These spacer feet are made of a second polymer having a second high melting point compared to the first low melting point. The second melting point is above a second temperature at the surface of the light bulb when it is lit.

Abstract: A passive dispenser of volatile liquid fragrance composition from a container thereof. The container has an orifice at its bottommost point and an isotatic hydrophobic polypropylene membrane covering the orifice. The membrane permits passage of the liquid fragrance composition therethrough in the liquid phase in order to enable the composition of the liquid transmitted through the membrane to be substantially the same as that of the liquid within the container.

Abstract: An acid cleaner composition to remove deposits capable of reacting with the acid and also forming thereby hydrogen sulfide, comprising from about 5 to 95% by weight of an acid having an ionization constant of at least about 1.75.times.10.sup.-5, and an effective amount of a hydrogen sulfide scavenger agent providing a cation reactive with hydrogen sulfide to form a water-insoluble sulfide, whereby a substantial portion of the hydrogen sulfide is converted to said insoluble sulfide. The cations include Cu.sup.+2, Pb.sup.+2, Cd.sup.+2, Sb.sup.+3, and Sn.sup.+4, while typical acids are sulfuric, sulfamic, and oxalic. Preferred ranges, for a drain cleaner composition, are from about 40 to about 95% acid by weight, and from 2 to about 10% scavenger agent by weight. The compositions may be in solid form, or as an aqueous solution, containing preferably from 2 to 80% water. Corrosion inhibitors and carbon dioxide generating agents may be included.

Abstract: An acid cleaner composition to remove deposits capable of reacting with the acid and also forming thereby hydrogen sulfide, comprising from about 5 to 95% by weight of an acid having an ionization constant of at least about 1.75.times.10.sup.-5, and an effective amount of a hydrogen sulfide scavenger agent providing a cation reactive with hydrogen sulfide to form a water-insoluble sulfide, whereby a substantial portion of the hydrogen sulfide is converted to said insoluble sulfide. The cations include Cu.sup.+2, Pb.sup.+2, Cd.sup.+2, Sb.sup.+3, and Sn.sup.+4, while typical acids are sulfuric, sulfamic, and oxalic. Preferred ranges, for a drain cleaner composition, are from about 40 to about 95% acid by weight, and from 2 to about 10% scavenger agent by weight. The compositions may be in solid form, or as an aqueous solution, containing preferably from 2 to 80% water. Corrosion inhibitors and carbon dioxide generating agents may be included.