Abstract: An in-tank dispenser adapted to dispense a disinfectant solution when the toilet is flushed, the dispenser comprising a product chamber having a lower section and an upper section in fluid communication and containing a disinfectant material that releases gaseous material in aqueous solution, there being a shoulder at the interface of said sections, the cross-sectional area of the lower chamber in the plane horizontal thereto being larger than that of the upper chamber; an inlet/outlet pathway in the form of an inverted U-shaped conduit having an exterior leg and an interior leg, the uppermost portion thereof wherein the legs are joined being arcuate in shape and having a volume of less than about 0.50 cubic centimeter, said conduit being in fluid communication at the shoulder of the product chamber, the cross-sectional area normal to flow of the interior leg being less than that of the exterior leg; and vent means proximate the top of the upper section of the product chamber.

Abstract: A toilet tank dispenser having an inlet/outlet tube and including a valve which restricts water flow in one direction while not substantially restricting water flow in the opposite direction. The valve causes the water flowing into the inlet/outlet tube during the filling cycle to flow sufficiently slowly to create an air space in the tube. The air space becomes an air bubble in the top of the inlet/outlet tube during quiescent periods to isolate the dispenser contents from the tank.

Abstract: A vertically standing display package formed of a single paperboard blank having a plurality of integrally connected panels joined along a plurality of parallel fold lines. The display package has a single vertical display panel for receiving on one side thereof a product to be displayed. A plurality of parallel substantially rectangular panels formed in one end of the paperboard blank are folded into a generally rectangular frame at the bottom of the vertical display surface. The frame extends to the same side of the vertical display panel as the product.

Abstract: A hard surface cleaning composition forming upon agitation a relatively unstable emulsion breakable when applied to the hard surface to be cleaned comprising on a weight basis from about 2 to about 10% of an organic polar solvent; from about 0.1 to about 2.0% of a volatile organosiloxane; from about 0.1 to about 2.0% of a volatile surfactant having the formula: ##STR1## wherein R.sub.1 is an alkynyl of from 2 to 5 carbons; R.sub.2 is hydrogen or an alkyl of less than 4 carbons, and R.sub.3 is an alkyl or hydroxy alkyl of from 1 to 8 carbons, the total number of carbons being from 4 to 12, and water, the ratio of said volatile surfactant to said volatile organosiloxane being between about 3:1 to about 1:3. The preferred volatile surfactant is 3,5-dimethyl-1-hexyn-3-ol, while the preferred siloxane is the dimethyl siloxane cyclic tetramer.

Abstract: A socket adapter for use with a broom block, the socket adapter for receiving a threaded handle such that the release torque required to remove the handle is aggrandized, i.e. greater than the application torque required to attach the handle. The socket adapter comprises a tube having an annular lip for abutting against a corresponding lip adjacent the threads of the handle and at least one thread on the tube. The thread begins a predetermined distance below the annular lip such that an expansion space is formed above the thread to provide a space into which the handle thread material may expand. Upon tightening the handle in the socket adapter with a predetermined amount of attachment torque, the handle material will expand into the expansion space and create an attachment between the handle and the socket requiring a release torque greater than the attachment torque to remove the handle.

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: This invention relates to a dispenser for discharging a controlled quantity of cleanser into the flush tank of a toilet. The dispenser consists of a container having an open neck, a shroud which fits over the neck and restricts the discharge opening in the neck and a float member slidably connected to the shroud which has means to seal the discharge opening thereby controlling the discharge of the cleanser.

Abstract: The amount of gaseous flammable propellants such as dimethylether, difluoroethane, propane, butane, and the like can be increased to as high as from 30 to 50% by weight of a propellant composition by dissolving the normally gaseous propellant in the dispersed oil phase or an oil-in-water microemulsion. The aerosol propellant compositions can be simply prepared by admixing into a container, pressurizing the container with the normally gaseous flammable propellant whereby simply shaking would result in the spontaneous formation of an oil-in-water microemulsion which is clear and stable and which can contain as much as about 50% by weight of the gaseous propellant without causing flaming when the composition is sprayed directly into a candle flame. The composition may be transferred from the container to aerosol dispensers.

Abstract: A scrubber attachment for being fixedly mounted to a wringer type sponge mop without the necessity for any extra, attaching hardware. The scrubber attachment carries a scrubber pad and is fixedly secured to the mop head at a predetermined angle. This combination yields a mop capable of both conventional sponge cleaning and of abrasively rubbing to effect further cleansing treatment of a surface without the risk of moving the scrubber out of operative position during use.

Abstract: The broom assembly of the present invention comprises of a broom shroud having an opening in its top, said broom shroud including resilient means depending inwardly toward said opening; bristle retaining means including ferrule means integral therewith and extending upwardly therefrom, said ferrule means adapted to receive said resilient means; a broom handle removably received in said ferrule, and fastening means engaging the ferrule means, whereby said resilient means is flexed inwardly against the handle upon tightening said fastening means.

Abstract: A child resistant container construction. The dispensing opening of the container is normally closed by a plug having a pull tab thereon. The plug is removable and reinsertable in the dispensing opening. The plug is formed so that it is distortable. A rigid, rotary locking member is carried by the plug. In one angular position on the plug, the locking member prevents distortion of the plug and thereby prevents plug removal. In a second angular position on the plug, the locking member permits distortion of the plug upon pulling the pull tab, thereby permitting its removal from the dispensing opening. In other embodiments, the locking member can be completely removed from the plug to permit plug distortion and removal.

Abstract: A polyacrylic resin which can be a polyacrylic acid or a mixture of a polyacrylic acid and an acrylic polymeric complex with a phosphinate or sulfur containing moiety is used as a builder in an aqueous glass cleaning composition of the spray-on wipe-off type containing an organic solvent system and at least one detergent surface active agent. Cleaning efficiency is comparable to and even superior to tetrasodium pyrophosphate built compositions.

Abstract: A wringer sponge mop and scrubber attachment, the scrubber attachment carrying a detachable scrubber pad. The scrubber attachment may be fashioned of wire, sheet metal, a rigid plastics material or any desired combination of these materials. In the normal or use position of the sponge, the scrubber pad is positioned on one side of the sponge and rearwardly of the sponge working (floor or wall contacting) face. In the sponge wringing or squeezed position of the mop, the sponge is retracted and the scrubber pad rotates to move forwardly of the retracted sponge working face, now able to be applied to a floor or wall to be abrasively rubbed. This combination yields a mop capable of both cleaning, by brushing a liquid laden sponge over a surface, and of abrasively rubbing to effect further cleansing treatment of a surface.

Abstract: An article and method for disinfecting a toilet bowl and providing the bowl water with a blue tint or hue, which tint or hue resists oxidation by the disinfecting agent. The article comprises a first product chamber containing a first cleaning composition, said composition including the dye Color Index Dye No. 52,035, and a second product chamber containing a second cleaning composition including a disinfectant agent selected from the group consisting of 1,3-dibromo-5,5-dimethylhydantoin, 1,3-dichloro-5,5-dimethylhydantoin 1-bromo-3-chloro-5,5-dimethylhydantoin, dichloroisocyanuric acid and its sodium and potassium salts, and trichloroisocyanuric acid, the bowl water after the dispensing of the article having an available chlorine concentration of from about 0.1 to about 5.0 ppm, the weight ratio of available chlorine to dye being from about 1:1 to about 20:1. The Color Index Dye No.