Abstract: A laminated page having a carrier sheet; two barrier plies, at least one of which is laminated to the carrier sheet; and sample material enclosed between the two barrier plies. The present invention also relates to a method of making the laminated page, including a mass manufacturing method in a single pass on a printing press.

Abstract: A device for distributing a deodorising, fragrancing insecticidal or the like product is arranged to be activated by opening and closing a room door. In one embodiment, the device comprises a spring plastics bracket 10 clipped to the bottom of a door and carrying spring clips 16 supporting for rotation a hollow plastics roller 20 containing a solid deodorant, fragrancing compound or insecticide, and having apertures in its wall to allow vaporised deodorant or the like to escape. The dispersal of the deodorant, fragrance or the like is promoted every time the door is opened and closed and so the rate of use of the deodorant, fragrancer or insecticide is appropriately related to room use.

Abstract: A sphere with undulations, serving as vanes, is pivotally mounted on a stand which has means for clipping the stand to an air vent in an automobile. The sphere has molded therein a fragrance which will be time released when exposed to heat or air currents.

Abstract: A water resistant and vapour phase corrosion inhibitor composite material for wrapping around metallic items for protection and to reduce corrosion during storage and transportation. The composite material comprises a high strength, tear resistant, flexible scrim, a low density layer impregnated with a solid form vapour phase corrosion inhibitor, and a barrier layer to reduce the transmission of water, water vapour, oxygen and other environmental gases through the composite material. The barrier layer also reduces the atmospheric loss of gaseous vapour phase corrosion inhibitor from around the wrapped item. Each layer is formed from a polyolefin material to create a multi-layered polyolefin composite material that is easily recyclable.

Abstract: An air freshening device is made from a solution of a polymer and a fragrant material, which is applied to an air permeable substrate. A solid fragrant residue is formed on the substrate. A fragrant material diffuses from the residue for scenting flowing through and about the substrate. Means are provided for attaching the substrate to an air filter received in a forced air heating, ventilating, and cooling system.

Abstract: A tissue paper storage and scenting apparatus having an interior chamber sized to accommodate from multiple rolls of tissue paper in a sealed environment ventilated through an upper portion of the apparatus which is receptive to fragrance producing materials. The tissue paper is maintained in a highly fragrant environment so as to provide a scent to the stored tissue rolls while preventing unwanted bathroom odors from spoiling the tissue paper. The instant invention further provides for scenting of the bathroom environment thereby forming a combination storage container and scenting mechanism that can be placed on a counter or along the floor providing ease of access to a bathroom guest.

Abstract: A fragrance device for delivering a fragrance or other volatile material includes a fluid vessel containing a quantity of a fuel, a wick, and a porous emanator element which releases the fragrance or volatile material particularly when the wick is burning. Methods for the manufacture of the device, as well as methods for its use of are also disclosed.

Abstract: A potpourri-containing sleeve or envelope is provided, having sealed ends which are connected to one another. The potpourri container can be shipped folded flat, and then popped outwardly to an upstanding configuration of a generally closed-loop, A-shape for support on a surface. Potpourri-containing compartments are provided which isolate the potpourri from the surface in a manner to minimize leaching of scent oils through the envelope and damaging the supporting surface.

Abstract: Described is an air freshener unit comprising a container, a disc-shaped cartridge of air freshening material rotatably mounted about a horizontal axis within the container, and a discharge outlet in the wall of the container to allow the air freshening vapor to be dispensed. The container has baffle means adapted to allow a faster rate of evaporation of the air freshening material in one part of the cartridge relative to the remainder of the cartridge. The quicker rate of evaporation of the offset part causes the center of gravity to self-rotate within the container. The disc-shaped cartridge comprises a holder having a hub portion for rotatably mounting the cartridge in the container and holding means for supporting air freshening material in block form uniformly around the hub portion. The hub portion has oppositely directed stub shafts for location in apertures in opposed walls of the container, the apertures allowing the cartridge to rotate.

Abstract: A process for decontamination and detoxification of a room wherein an atomizer is used to diffuse a product containing essential oils as a mist. The outer openings of the room to be decontaminated and detoxified are closed and the product is diffused as a true aerosol from the center of the room. After the diffusion is stopped, the mist is allowed to decontaminate and detoxify room and the room is then aired.

Abstract: A fragrance dispensing cartridge is disclosed housing either a hot- or cold-type fragrance containing gel. Each gel is housed in a cartridge having an opening, wherein the opening is covered with an air permeable membrane. The membrane is positioned above the gel and permits the fragrant agent to communicate with an environment external to the cartridge housing opening. The composition of the gels and the density and permeability of the membrane can be varied to provide the desired release rate.

Abstract: An air freshening device is made from a solution of a polymer and a fragrant material, which is applied to an air permeable substrate. A solid fragrant residue is formed on the substrate. A fragrant material diffuses from the residue for scenting flowing through and about the substrate. The air freshening device includes attaching the substrate to an air filter received in a forced air heating, ventilating, and cooling system.

Abstract: A volatilization suppressing agent comprising at least one thermosensitive polymer as an effective component is disclosed. Also disclosed is a volatile composition comprising a volatile effective component or an effective component carried by a volatile solvent and at least one thermosensitive polymer are disclosed. The use of the volatilization suppressing agent can suppress volatilization of volatile components when temperature rises and, as a result, volatilization of the volatile components is less affected by the temperature change. It is therefore possible to volatilize volatile components from air fresheners, deodorants, insecticides, moth proofers, repellents, attractants, antimicrobial agents, antifungal agents, antioxidants, and ozone decomposition agents more economically and to prevent troubles due to excessive volatilization.

Abstract: A pesticide applicator has a mounting surface onto which is bonded a solid pesticide composition. The bonding is provided by a cellulosic sheet disposed between the pesticide and the mounting surface avoiding the requirement for surface knurling or fasteners such as are found in previous solid pesticide applicators. A solid pesticide composition is also disclosed comprising a solid carrier, a pesticide and an amount of flour to promote the dispersion of the pesticide into the wax. Previously known chemical surfactants are not required.

Abstract: A composition for inhibiting corrosion. The composition contains a mixture of a dessicant and a vapor-corrosion inhibitor. The mixture of dessicant and inhibitor is synergistic: the service life of the corrosion inhibitor is signficiantly longer when so used than when used alone or in in the presence of but not physically mixed with the dessicant.

Abstract: A fragrance emitting plant watering system having a bottom vase providing a reservoir for water supply for a potted plant, an air freshener cartridge supported on the vase, a cap adapted to overlie the cartridge and having a central section for supporting a plant, and wherein the cap is adjustable relative to the vase for movement between a first position in which the cap is raised to variably expose the cartridge to emit fragrance, and a second position in which the cap substantially covers the cartridge to seal said cartridge and inhibit fragrance emission.

Abstract: A protective package system for containing a delivery cartridge for volatile substances such as fragrances, deodorizers, air fresheners and the like, wherein the cartridge includes an active ingredient reservoir with a permeable surface through which substances may move from the reservoir. The packaging system preferably includes a cartridge container having a storage area for receiving the cartridge, and a substantially open top with an outer periphery. A peelable lid is sealingly attached to the outer periphery of the container, and a blotter is attached to at least a portion of the inner surface of the peelable lid and preferably spaced inwardly from the outer edge of the lid so as not to interfere with the sealing attachment of the lid to the container. The blotter is thereby held in face-to-face contact with the permeable surface of the cartridge within the packaging system when the lid is in sealed condition and remains captively attached to the lid upon opening of the packaging system.

Abstract: A cartridge including a cylindrical annulus of a porous material adapted to be impregnated with vaporizable deodorizing, disinfecting or humidifying material, having a plurality of openings encircling its central opening, a container having at one end a base having a plurality of openings therein open at the opposite end with this opening bounded by a seat for the annulus, and a battery extending between the base and the open end encircled and partially supported by the boundary of the central opening in the annulus. The cartridge does not have a battery where used for apparatus which already has a power supply.

Abstract: A replacable cartridge for air-treating apparatus which includes a blower for generating an air stream. The cartridge includes a battery on which a seat in the form of a cap or sleeve having a flange is mounted and with a porous block to be impregnated with a vaporizable air-treating material seated on the flange. The block has peripheral holes in whose surfaces the vaporizable material is absorbed and from which the vapor is released. The holes are unobstructed by the seat. The battery is connected to energize the blower which produces a stream of air to pass over the surfaces of the holes and produce the vapor.

Abstract: A deodorizing filter which is composed of a honeycomb structure of ceramic fibrous paper supporting cuprous oxide or both cuprous oxide and solid acid; and a method for manufacturing the deodorizing filter wherein the ceramic fibrous paper is soaked in the slurry of the mixture of reductant-added water solution with the cuprous oxide and binder or with the cuprous oxide, solid acid and binder and is dried; and then the ceremic fibrous paper is formed into the honeycomb-type filter; or the ceramic fibrous paper with the binder added is formed first into the honeycomb-type filter and then is soaked in the slurry of the mixture of reductant-added water solution with the cuprous oxide and binder or with the cuprous oxide, solid acid and binder and finally is dried to make the deodorizing filter.

Abstract: A scent device including a housing having a front face with vents therein and a support on a backside for securing the housing to a vent of a blower system. A fragrance block that has passages therethrough is inserted into the housing so that air from the blower system passes through the fragrance block and out through the vents in the housing.

Abstract: The present invention relates to a perfumed stable gel and to a deodorant container which retains a deodorant in the form of that perfumed stable gel, and which is adapted for use with various deodorant dispensers. The present invention also relates to a method of manufacture for the perfumed stable gel and the deodorant container in a unitary form. Specifically, the invention relates to a disposable deodorant container which retains a perfumed stable gel comprised of a unique combination of chemical components. The stable gel can be maintained at temperatures of up to 140.degree. F. and has a perfume content of up to 75%.

Abstract: This invention is an air cleaning and/or performance enhancement device. It is made of a porous outer covering and an inside agent. The inside agent outgasses through the outside covering. The device may be placed in air filters or other convenient locations to reduce toxic emissions and modify fuel consumption.

Abstract: A pillow for increased comfort while sleeping which is stuffed with a fibrous filling in which are embedded capsules impregnated with a volatile substance. The volatile substance may be either a fragrance, a medicinal agent or a sanitizing agent. The capsules are held within the pillow in such a way as to prevent them from migrating through the filling. Devices for preventing such migration include strips of porous fabric with one or more compartments formed therein. The compartments retain individual groups of capsules in spaced apart relationship to each other within the pillow. Alternately, the fibers of the filling are pretreated with a volatile agent which is adsorbed on the fiber surfaces, preventing the agent from migrating within the filling. In pillows with a filling otherwise capable of releasing volatile agent(s) but having a non-breathable, air impermeable ticking of vinyl or the like, small vents are formed in each corner of the ticking to allow such agent(s) to escape.

Abstract: A deodorizer which comprises a deodorant member, an electric motor, a fan fixed to the electric motor, a receptacle having these members accommodated therein, and a solar cell provided in the receptacle and adapted to supply a driving electric power to the electric motor, whereby, owing to the blowing action of the fan, air is caused to enter the interior the receptacle from an air suction port and pass therethrough and is blown out from an air blowout port to outside the receptacle, and the air is caused to flow around a portion of the receptacle where the solar cell is installed.

Abstract: An air freshener includes container which carries a cartridge having a plurality of sections, each of which is filled with a porous material impregnated with a differently scented substance. At least the front wall of the container has an aperture of generally the same shape and size as the cartridge sections. The cartridge may be rotated within the container to selectively bring one of its sections into alignment with the aperture, in order to expose a scented substance in one of the sections to the ambient air contained within a room, causing evaporation of the scented substance and freshening of the room's air. The back wall of the container may also be provided with an aperture, which is in general axial alignment with the front wall aperture, and tape or the like surrounding the aperture, so that the air freshener may be mounted over a vent or the like. In this manner, the fragrant scent will be spread into a room by force rather than by convection.

Abstract: The solid granular deodorant consists of a porous granular CaSO.sub.4.2H.sub.2 O base, a portion of essential oils adsorbed on said porous granular base and microcapsules filled with another portion of the essential oils. The portion of the essential oils adsorbed on the granular base is present in an amount of from 2% to 18% by weight and the other portion of the essential oils in the microcapsules is present in an amount of from 0.5% to 4% by weight. The microcapsules are breakable by impacts, crushing or heating. This granular deodorant is packed in a sealed pouch which has micro-holes on one side covered by a removable, repositionable adhesive tape.

Abstract: An air freshener device which indicates when air freshening fragrance formulation contained therein is consumed. The device has a plurality of chambers which contain the same or different fragrance formulations. The inner walls of the chambers are contrastingly colored with respect to the fragrance formulation so that, when the fragrance formulation is consumed, the colored walls are exposed indicating to the user that the formulation within that chamber has been depleted. The multi-chamber feature of the device provides the possibility of multiple fragrance choices and, at the same time, allows for the release of fragrance for an extended period of time.

Abstract: A water charcoal filter is recycled by removing the exhausted charcoal from the plastics container forming the charcoal filter and replacing it with a solid vaporizing substance such as mothballs or a deodorizing substance, closing the lid on the container and placing the lid and body of the container in a holder such as a sheet with cutouts therein. One of the cutouts conforms to the outline of the container while the other cutout is in the form of a hanger.

Abstract: A self-contained air freshening or deodorizing apparatus with a two-part housing including a mounting section for securing the apparatus in an operative position and a closure section for connection thereto for forming an enclosure. A battery-powered air movement generating mechanism includes a fan having a hub with a motor nested at least partially within the hub and connected thereto for rotating the fan hub and five blades mounted thereon to generate a path of air flow through the enclosure. Air freshening or deodorizing mechanism for supplying a source of vaporizable material is positioned in the path of air flow. An antibootleg device is mounted in the enclosure in such a way that removal of the device renders the motor inoperable.

Abstract: A dispenser for agricultural chemicals generally has a small plastic plate defining an affixing enclosure for fitting the dispenser over or around branches, vines etc. The plate has an opening therein. A container for the chemicals having one unenclosed section is attachable to the plate with the unenclosed section substantially aligned with the opening in the plate for emitting the agricultural chemicals to the environment. The opening in the faceplate can be at least partially surrounded by a raised edge and this edge may contain a lip for securing the container to the plate via a snap or sliding fit. Certain other options include forming the faceplate with small nubs which jut outwards over the opening in the faceplate. When the container is attached to the plate, these nubs prevent the chemical within the container from being jostled loose and also limit the exposed surface area of the contained chemical.

Abstract: A sulphur dioxide generator is disclosed which comprises two sheets of synthetic or other material which are laminated together by a laminating substance. Dispersed in the laminating substance is a material which, in the presence of moisture, generates sulphur dioxide. The sheets are pervious to water vapor and sulphur dioxide and can be of natural, synthetic or semi-synthetic sheet material. Suitable sheet materials are polyester, polypropylene, polyethylene, cellulose, paper, cellulose acetate or regenerated cellulose foil.

Abstract: An air freshening device used in conjunction with an air circulation system of a business or residential building for impregnating the air with an aromatic scent. The device comprises a rectangular envelope made out of an air permeable synthetic mesh containing a plurality of aromatic beads. The envelope has a fastener at one corner. It is affixed to the internal conduit of the air circulation system, preferably to the main air filter for the system. As air passes through the air permeable envelope, the aromatic beads volatize, saturating the air with a fragrant scent. The air is then transferred throughout the building via the normal conduit or duct system.

Abstract: A consumable article for diffusing active volatile substances, in particular perfume, into the ambient atmosphere, the article comprising a support element of shrinkable material, in particular heat shrink material, with the volatile substance being absorbed in the support element. The invention also provides a method of diffusing volatile substances, in particular perfume, by means of an article of this type, and also a device for implementing the method.

Abstract: A two phase floating dispenser for simultaneously dispensing chemicals into two different fluid mediums with the dispenser having a submerged portion and an unsubmerged portion to permit the transfer of materials between the fluid medium that supports the floating dispenser and the submerged portion of the floating dispenser and between the atmosphere surrounding the unsubmerged portion of the floating dispenser and the unsubmerged portion of the floating dispenser so that a user can simultaneously transfer at least two materials between two different fluid mediums.

Abstract: A dispenser for dispensing volatile products present in a gel in which the gel is anchored to the dispenser throughout the perimeter of an emanating surface of the gel from which the volatile products are dispensed. The emanating surface is replenished from a reservoir of gel within the dispenser while the emanating surface remains substantially stable and free of shrinkage as a result of its anchorage to the container. The anchoring means may be a porous material or appropriately shaped flanges and openings adjacent the emanating surface in the structure of the dispenser.

Abstract: Large shipping containers used to hold bulk-packaged commodies, such as hay, can be efficiently fumigated of pests and vermin by means of an apparatus which includes a long, flexible chain or string of gas-permeable, solid fumigant holders, and a long, rigid pole or thrusting member. The holders are joined at predetermined intervals within the string by means of pre-cut lengths of rope or cord and the pole is attached to a distal-most one of the holders and used to thrust the string of holders into the container through its open end and into the headspace above the commodity to be fumigated. The pole is then detached from the string and removed from the container to leave the string in place. The container, is closed, and fumigation is accomplished by permitting the solid fumigant to react with ambient moisture within the container for the static time necessary to produce its toxic gas. After fumigation is complete, the string of holders may be emptied of residue and washed for reuse.

Abstract: There is provided an apparatus and method for removing odors from the air. The apparatus has a base with a candle mounted thereon and a container open at two ends located above the candle. The container houses activated charcoal. The candle causes the odor filled air to move through the container and thus through the activated charcoal by the chimney effect. Odors are removed from the air by the combustion of the candle, and by the activated charcoal and odors may also be masked by the scent of the candle.

Abstract: A product for inhibiting corrosion of corrodible items within closed containers which comprises a powdered solid composition capable of producing and releasing a vapor phase corrosion inhibiting compound. The powdered composition is enclosed within a sealed envelope which is formed of a sheet material impermeable to the powdered composition, but which is porous to the released vapor phase corrosion inhibiting compound released from the powdered composition. The vapor phase corrosion inhibiting compound produced and released by the powdered composition migrates through the sheet material and permeates the environment of a closed container of corrodible items.

Abstract: A fragrance controlled release device including a container having at least two chambers, the two chambers being symmetrical and in the shape of an hourglass, a reduced and restricted channel for providing communication between the two chambers, the channel being of a diameter substantially less than the diameters of the two chambers, porous particulate carrier powder in one of the chambers, the one chamber being air impermeable and the other chamber being air permeable, and a fragrance contained and entrapped within the carrier powder.

Abstract: A forced air handling system filter is provided including an inwardly opening, channel-shaped peripheral frame from which corresponding peripheral portions of a panel-like filter batt is supported and an elongated bar of scented material is provided and stationarily supported within a pocket of the frame opening inwardly of the inner periphery thereof. The bar includes a scent impervious cover completely enclosing the bar and one longitudinal edge of the bar projects outwardly of the aforementioned pocket toward the remote side of the frame and that portion of the cover disposed over the bar marginal portion includes a tear strip extending longitudinally thereof. The tear strip is adjustably tearable from the remainder of the cover to expose a corresponding portion of the bar for scent release therefrom.

Abstract: An air freshener dispensing device is mounted on the blade of a ceiling fan and includes channels that are shaped to increase the velocity of air relative to the air freshener product over the velocity of the air relative to the case in which the air freshener product is contained as the fan blade rotates. The case is releasably mounted on the fan blade so the product can be changed or replenished.

Abstract: The present invention provides a vandal-proof and theft-resistant deodorant cabinet for use in public facilities and restrooms. The housing of the deodorant cabinet is specifically designed to be removably attached to the frame of the cabinet with a series of lock tabs which are inaccessible such that the housing can only be opened by someone with a special tool. Additionally, the frame is designed to be attached to a wall by screws which are hidden from view even after the housing is removed. These features make the cabinet tamper-proof and theft-resistant while still maintaining its versatility and decorativeness.

Abstract: Time duration indicator systems comprising a porous inert carrier and a volatile liquid, capable of reversibly changing the visual properties of the carrier. Such indicator systems can be used for products having a limited duration of use or life.

Abstract: A deodorizer receiving device which is attachable to an air vent fitting. The device comprises a vent fitting mounting surface and a deodorant holding region supported by the mounting surface. The deodorant holding region is itself ventilated for air dispersal of the deodorant supported in the holding region.

Abstract: Odor control product dispenser includes a cabinet having a removable front cover for directly accessing both an upper fan compartment and a lower product compartment from the front. A fan in the fan compartment draws air in through a fan shroud surrounding the fan and directs the air downwardly into the product compartment for flow across an exposed surface of the odor control product in the second compartment and subsequent discharge through air vents in the front and sides of the cabinet. The odor control product is contained in a well in one end of a disposable container. Within the well are a plurality of circumferentially spaced pinwheel type baffles that increase the turbulence of the air flowing across the product as the product evaporates to accelerate the rate of evaporation as the product loses its potency (effectiveness) with age.

Abstract: The fragrance dispenser of this invention incorporates a service life indicator for the battery along with a fragrance pack having a service life equal to the service life of the battery, such that both the battery and fragrance pack can be easily and simultaneously maintained.

Abstract: According to the present invention there is provided an improved heat activated dispenser for releasing a vaporizable material into the ambient atmosphere. The inventive heat activated dispenser is made of a material which imparts excellent thermal insulating properties which control the rate of vaporization and provides a long useful life of the dispenser. Due to the novel use of absorbent compactable materials, such as synthetic silicates, the present invention utilizes no binders and substrates. Rather, the dispenser, according to the present invention, is an integral self-supporting structure. The nature of the absorbent compactable material used, makes the use of a novel method of manufacture especially advantageous. According to the novel method of manufacture, there is provided a compaction apparatus for compacting the absorbent compactable material, such as synthetic silicate, into the integral self-supporting structure of the heat activated dispenser.

Abstract: Odor control product dispenser includes a cabinet having a removable front cover for directly accessing both an upper fan compartment and a lower product compartment from the front. A fan in the fan compartment draws air in through a fan shroud surrounding the fan and directs the air downwardly into the product compartment for flow across an exposed surface of the odor control product in the second compartment and subsequent discharge through air vents in the front and sides of the cabinet. The odor control product is contained in a well in one end of a disposable container. Within the well are a plurality of circumferentially spaced pinwheel type baffles that increase the turbulence of the air flowing across the product as the product evaporates to accelerate the rate of evaporation as the product loses its potency (effectiveness) with age.

Abstract: A self-contained battery-powered room deodorizer including a housing having an inlet portion through which ambient air is drawn into the housing by means of a battery powered fan. The air is passed about a quantity of vaporizable material contained within the housing, and then discharged therefrom into the ambient air carrying the vaporized portion of the product therewith. A replaceable deodorizing material containing cartridge is positionable within the housing, and provides a support well for supporting a replaceable battery, such that the deodorizing material and battery may be separately replaced when either of these items has become expended.