Abstract: An electrically activated aromatic ornament (1, 9, 20, 28 and 29) has a wreath shaped structure in which an electrical heater (2) activates a volatile aromatic material (30) to cause incense gases to be exhausted through selective orifices (22 and 24) proximate decorative objects. Electrical power can be provided through such limited power electrical conductors as Christmas tree light cords (5 and 6) for hanging small sizes of this aromatic ornament on Christmas trees or on other fragile objects. Electrical power can be provided also through standard extension cords (31 and 32) for larger sizes to be hung on larger and more sturdy structures. Decorative items such as natural leaves, flowers, ribbons and artificial plants can be attached to some embodiments of this invention.

Abstract: There is disclosed the process of incorporating a deodorant powder (of various mechanisms of action) into a hydrophilic, swellable, water-insoluble absorbent crosslinked polymer, which swellable polymer is coated on a thin, flexible, substrate e.g. a non-woven web, a paper tissue, or a water-insensitive film, and the resultant flexible structures which contain the deodorant powders, held in a dust-free stable manner, and their use as one or more components of body fluid absorbent structures such as sanitary napkins.

Abstract: A cartridge for an air freshener is disclosed, having a pad sealed within a housing by an air-permeable membrane. The density, permeability, and fiber characteristics of the pad and membrane are selected to achieve extended life while maintaining satisfactory air freshening performance.

Abstract: A fragrant non-hollow core-in-sheath type composite staple fiber having a length of from 3 mm to 150 mm and useful for gradual fragrance-emitting textile materials comprises (1) a non-hollow core portion comprising (i) 0.1 to 5% of an essential oil and (ii) the balance consisting of an olefin polymer composition; and (2) a sheath portion covering the core portion and comprising a polyester resin, the olefin polymer composition (ii) comprising: (A) 50 to 98% by weight of an olefin polymer which is a polymerization product of at least one member selected from ethylene and .alpha.

Abstract: A deodorant porous polymer having excellent deodorant effects is provided. The deodorant porous polymer is in the shape of substantially uniform particulates or an aggregate thereof, and is obtained by the hydrolysis and polycondensation of at least one alkoxide selected from the group consisting of inorganic alkoxides and metal alkoxides through the use of a sol-gel method. Also provided is a deodorant fibrous material that includes a fibrous substrate and a deodorant porous polymer as mentioned above, which is combined with the fibrous substrate in the physically-combined state and/or the chemically-combined state.

Abstract: Intersticed materials, including woven and nonwoven fabrics, open-cellular materials and the like, are impregnated with functional substances by incorporating the substances in microscopic porous particles in which the pores form an interconnected network open to the particles in the interstices of the materials. The functional substances thus impart useful properties to the material in a controlled release manner.

Abstract: Described are multi-layer, multi-functional volatilizable substance delivery articles. The articles are constructed in order to deliver, in sequentially-timed fashion, to the environment surrounding the article (e.g., atmosphere, or body of water) different fish feed attractants, repellents, combinations thereof, perfumes having different aroma profiles, insect repellents which repel different insects . . . during the day time hours and during the night time hours, air freshener-insect repellent combinations, perfume-air freshener combinations and the like. The article can be constructed where one of the layers is a gel layer and the matrix layer adjacent thereto is composed of perfume-containing particles which emit a fragrance in a sustained release fashion.

Abstract: A scented pole cover for covering closet poles, shower curtain poles or the like is disclosed. The pole cover is an elongate, hollow object having a slit along the entire length thereof. In operation, the slit is expanded to fit over a pole and the pole cover snaps into snug engagement about the pole. Also disclosed are extrusion methods for fabricating the pole cover of the invention.

Abstract: A scented trash bag dispenser is comprised of a plurality of disposable trash bags arranged in an ordered stack and connected by a frangible connection to a base member. The base member is connectable to a separate object or surface to suspend the stacked plurality of trash bags from the object or surface, where the forward most trash bag of the plurality of bags is easily accessible for use. Either or both of the base member and plurality of trash bags are constructed of a material that emits an air freshening scent to perfume the air in the vicinity of the trash bag dispenser.

Abstract: A sustained-release, perfume-containing coating is provided for applications to advertising samplers and the like. A coating is made up of perfume oil having dissolved therein a suitable polymer, and particularly ethyl cellulose, in an amount sufficient to provide a specified viscosity that enables ready application to a substrate by printing and prevents interaction of fragrance oil with a printed image. Advertising samplers having such a coating applied to a paper substrate are also disclosed. The samplers may have a printed image applied thereto underneath the perfume-containing coating. The polymer in the perfume oil serves to modify the oil so as to cause the fragrances therein to be released slowly and without premature release of top-note components. This measure also prevents degradation of the perfume oil from inks used to print images on the sampler.

Abstract: A scented artificial flower including a flower cup formed of petals, at least one stamen having a filament portion supporting an anther portion, said stamen being integral with an ovary portion, said integral stamen and ovary portion being formed of wick material, a supporting stem which may include a wick, and a perfume container connected to the supporting stem, whereby scented liquid in said perfume container may be moved to the anther portion, filament portion and ovary portion by capillary action, by pressure and by gravity either separately or by combining two or more forces, the scent being disbursed to the atmosphere through said integral stamen and ovary portion. By forming the petals of an absorbent material, the scented liquid is also transmitted from the ovary to the juxtaposed petals to further enhance the dispersion of the scented fluid.

Abstract: A controlled release device useful for the release of vapors or liquids is described. The device is a multilayered laminate consisting of a reservoir layer which incorporates an active compound, such as a perfume or fragrance or insect repellant, an impermeable membrane layer adjacent the reservoir layer and a diffusion rate limiting membrane layer adjacent the reservoir layer. The device preferably includes an adhesive layer for adhering the device to skin or a surface and an ornamental decorative layer.

Abstract: This invention relates to deodorizing odorous polyolefins. This is accomplished by mixing the odorous polyolefin with low concentration levels of an inorganic oxidant. Optionally, a fragrance is mixed with the odorous polyolefin mixture. Additionally, if desired, heat can be applied to the mixture.

Abstract: A fragrance-releasing insert for a magazine, book or the like comprises a leaf having four at least partially overlapping sheets. At least an adjacent two of the sheets including the first and second sheets are substantially cut through to define a first portion of a removable unit, and at least an adjacent two of the sheets including the second and third sheets are at least partially cut through to define a second portion of the removable unit. The sheets of the second portion are of one-piece integral construction with corresponding ones of the sheets of the first portion so that the first and second portions are removable from the remainder of the leaf as the removable unit.

Abstract: A figure is provided for educational and entertaining purposes in providing a skunk-like figure, with a tail member extending rearwardly of the skunk, with the tail member including a cavity therewithin. The cavity includes a matrix of slits therethrough for directing an aromatic scent selectively from the tail by microcapsules to contain a scented liquid.

Abstract: A coloring book or the like is provided with image areas that release an appropriate fragrance upon being colored or painted by the user. Microcapsules that contain fragrance oil for a particular fragrance associated with the image area are deposited on the image area of the substrate. Inert walls of materials such as gelatin restrain the fragrance within the microcapsules until activated. A color dispenser such as a felt tip marking pen is adapted to include a reactive agent that when applied to the image area in the normal course of coloring will cause release of the fragrance by rupturing or otherwise interacting with the microcapsules such as by diffusing into the microcapsules and replacing and releasing the oil. The reactive agent may be a solvent such as an alcohol or ketone or a surfactant contained in an aqueous solution mixed with the normal ink or paint of the marking pen.

Abstract: A molded slow-release air freshener prepared by having a liquid perfume composition absorbed into a porous molded product which has been obtained by partially melt-bonding the particles of an ethylenevinyl acetate copolymer powder with each other to obtain said porous molded product having continuous gas-permeable pores and a bulk density in the range of 0.4 to 0.8 g/cm.sup.3, said molded slow-release air freshener having an increased apparent volume of at least 1.2 times as large as its apparent volume before the absorption of said liquid perfume composition.

Abstract: A container for packaging a medicine, which comprises a plastic sheet for accommodating a medicine therein, the plastic sheet having an olefin layer into which a deodorizing agent is mixed to remove foul odor emitted from the medicine therein.

Abstract: A scratch-off game piece which contains a fragrance which is released during the game play action. The game piece is constructed by application of layers of fragrance containing material and scratch-off material over a support layer of printed sheet material such that when the scratch-off material is removed by the player, the fragrance containing capsules are ruptured and fragrance is released.

Abstract: There is disclosed the process of incorporating a deodorant powder (of various mechanisms of action) into a hydrophilic, swellable, water-insoluble absorbent crosslinked polymer, which swellable polymer is coated on a thin, flexible, substrate e.g. a non-woven web, a paper tissue, or a water-insensitive film, and the resultant flexible structure which contain the deodorant powders, held in a dust-free stable manner, and their use as one or more components of body fluid absorbent structures such as sanitary napkins.

Abstract: Multi-layer laminated sandwich sheet, comprising at least two layers which are superimposed and stuck together by welding or gluing, one layer being constituted by a material impervious to the active volatile agents of a perfuming or deodorizing composition, of an aroma or of an insecticidal or bactericidal substance, and the other layer being composed of a film made from a polymer or a copolymer with a polyolefin base or from a copolymer of polyamide and polyether, which film contains, in dispersed and homogeneous phase, a base constituted by a perfuming or deodorizing composition, an aroma or an insecticidal or bactericidal substance, and packaging utilizing the said sheet.

Abstract: Fragrance releasing pull-apart sheets can provide immediate fragrance release and transferable fragrance microcapsules by placing microcapsules between the two surfaces with a discontinuous binder, and adhering the surfaces together with the binder with the capsules in some areas and with only microcapsules present in other areas.

Abstract: An artificial flower comprises at least one petal of microporous material which comprises a matrix consisting essentially of linear ultrahigh molecular weight polyolefin, a large proportion of finely divided water-insoluble siliceous filler, and interconnecting pores, and which microporous material has regions of stretch-induced molecularly oriented polymer in the matrix.

Abstract: A cosmetic sampler has a thin dry layer of powder particles which are fragrance enhanced by fragrance containing microcapsules. The fragrance powder and microcapsules are applied as a production state, in a mass produced printed sampler manufacturing process from a liquid slurry which dries rapidly. The individual powder particles on the finished sampler item are raedily removed from the web surface by light finger pressure as a free flowing powder and the microcapsules are simultaneously ruptured to produce the desired fragrance.

Abstract: Fragrance releasing pull-apart sheets may be more consistently and easily manufactured by coating opposed surfaces with a binder, placing microcapsules between the two surfaces with binder, and adhering the surfaces together with the binder and/or additional binder applied with the capsules.

Abstract: A liquid active substance slow releasing device comprising a thermoplastic polyester resin having a glass transition point of from 5.degree. C. to 80.degree. C. and an evaporative liquid active substance having a limited solubility for the aforesaid thermoplastic resin, said device being an opaque resin molding of the thermoplastic resin having dispersed therein the liquid active substance as fine droplets in an amount over the saturation solubility and becoming substantially transparent when the amount of the liquid active substance in the resin molding is reduced.

Abstract: An improved artificial horticultural product air freshener comprised of a vase-like outer decorative housing formed to appear like crystal, said housing co-axially encompassing a replaceable inner aromatic fluid-containing vessel conforming generally to the shape of the inner wall of the outer housing, but spaced therefrom. The upper rim of the housing is provided with a cap through which extend, supported thereby, one or more stem-like wicks down into the bottom of the vessel and up into one or more artificial leaf-like or flower-like dispenser elements. When the fluid has been dissipated, the vessel may be replaced.

Abstract: A fragrant fibrous structure, such as fabrics, apparels or the like, provided with microcapsules encapsulating a perfume and a resinous binder, preferably a silicone resin, in a weight ratio of 2/1 to 1/5, an add-on amount in the aggregate of said microcapsules and resinous binder being 0.3.about.7.0% based on the weight of the portion to which said microcapsules and resinous binder are adhered, of the fibrous structure. The process for preparing the above fibrous structures comprises applying a treating liquid comprising microcapsules composed of an external wall of a formaldehyde based resin enclosing a perfume and a resinous binder, preferably a low temperature reactive organopolysiloxane prepolymer emulsion, preferably together with a pressure absorbing agent, to at least a part of a fibrous structure and then drying the fibrous structure at a temperature of less than 150.degree. C. to fix said microcapsules on fiber surfaces of the fibrous structure.

Abstract: A fragrance sampler for delivering and dispensing perfumes is disclosed. The sampler includes a sheet of synthetic pile fabric or other fabric with similar tactile properties having embedded therein microcapsules containing a fragrance oil. The fabric material, preferably made of a base sheet of polyethylene having segments of polyethylene fiber or strand aligned perpendicular thereto and prepared by means of a flocking process, provides a velvet-like texture that is pleasant to the touch, inviting the user to apply perfume by gently rubbing it on the skin. Microcapsules embedded in the fabric pile are ruptured by such rubbing, releasing a sample of the perfume. The sampler may be sealed by an impermeable film and may be removably connected to advertising material, such as brochures.

Abstract: A deodorant and mildewproof sheet comprises a vinyl chloride resin, a deodorant which is hardly soluble in water or insoluble in water, and an antifugnal agent which is hardly soluble in water or insoluble in water.

Abstract: Articles comprising a thermoplastic substrate bearing rupturable microcapsules in a binder on at least one surface thereof. These articles can be applied by means of heat and pressure to porous objects. The process of applying the articles to porous objects further results in partially embedding the microcapsules in the substrate. Thermoplastic substrates having rupturable microcapsules partially embedded therein, but not having a binder, are another aspect of this invention.

Abstract: A method that includes the step of spraying a foamed hot melt adhesive from the discharge nozzle of a spray gun under such conditions that elongated strands of foamed hot melt adhesive are formed in an open weave film of spider web configuration which is deposited on a first substrate. A second substrate can then be bonded to the first to form a product. Alternatively, and before the second substrate is bonded to the first, a powder, e.g., a hygroscopic powder, can be deposited within the open areas of the film's spider web configuration to form a laminate product with a special enhanced characteristic, e.g., moisture absorbency.

Abstract: Encapsulated liquids may be provided as samples by binding a removable strip between two cover sheets. The strip is adhesively secured on at least one face to the inside of the cover sheets by an adhesive bearing the microencapsulated liquid.

Abstract: Racket frames for playing tennis, badmitton or squash wherein powdered solid perfume, especially microencapsulated powdered solid perfume is arranged between the different parts of a racket frame, for example, in the attachment composed of an elastic part for fixing perfume, a stationary part and a contacting part, inserted in a notched part in the middle of the yoke of the racket frame and the powdered solid perfume emits fragrance from the racket frame with different kinds of perfumes, due to external factors for example, rubbing or pressurizing or the like when players use the racket.

Abstract: An aromatic decorative figure or other object formed of foam plastic material having dispersed throughout its cellular structure a relatively large amount of a volatile liquid fragrance. When the figure is exposed to the atmosphere, it continuously exudes the fragrance for a prolonged period, in the course of which the figure proceeds to shrink as a result of liquid loss, thereby indicating the approaching exhaustion of the fragrance. In one embodiment, the figure is created in situ by injecting a charge of a foam-forming mixture having the liquid fragrance dispersed therein into the cavity of a blister pack whose transparent blister is configured to assume the contours of the desired figure. The injected mixture expands within the cavity to form a figure which conforms to the contours of the blister and is cured therein. The resultant foam-plastic figure is effectively sealed within the pack to prevent the escape of fragrance, the pack also serving to display and protect the figure.

Abstract: A fragrant fibrous structure, such as fabrics, apparels or the like, provided with microcapsules encapsulating a perfume and a resinous binder, preferably a silicone resin in a weight ratio of 2/1 to 1/5, an add-on amount in the aggregate of said microcapsules and resinous binder being 0.3.about.7.0% based on the weight of the portion to which said microcapsules and resinous binder are adhered, of the fibrous structure. The process for preparing the above fibrous structures comprises applying a treating liquid comprising microcapsules composed of an external wall of a formaldehyde based resin enclosing a perfume and a resinous binder, preferably a low temperature reactive organopolysiloxane prepolymer emulsion, preferably together with a pressure absorbing agent, to at least a part of a fibrous structure and then drying the fibrous structure at a temperature of less than 150.degree. C. to fix said microcapsules on fiber surfaces of the fibrous structure.

Abstract: A perfume patch comprising a fragrance-emitting member having a fragrance dispersed within an ultra-thin polyurethane membrane. A layer of pressure sensitive adhesive is applied to adhere the member to a surface. The polyurethane is formed from a diisocyanate, a macroglycol, and an acrylyl chain terminator to which a photoinitiator and a fragrance oil are added prior to curing. A barrier layer may be applied by an adhesive or other suitable means to prevent migration of the fragrance oil to the adhesive so that no residue of adhesive remains on the surface. The perfume patch preferably includes a support for the fragrance-emitting member for ease in application and handling.

Abstract: A floor mat comprising a jacket member having a throat opening in a free edge thereof for receiving an insert sheet of absorbent material. The top sheet of the jacket has openings therein for the passage of foreign matter. The insert sheet is disposed under the top sheet and retains foreign matter disposed thereon through the openings in the top sheet. The back surface of the insert is coated with a water resistant coating. After the insert sheet is soiled it can be removed and cleaned or replaced by a new sheet with the soiled sheet discarded.

Abstract: Method and apparatus for disposing of animal feces including a two piece box which folds out from a collapsible flat shape. The interior of this box is layered with a moisture impermeable material which is coated with a water soluble mixture. The water soluble mixture contains an aroma and a disinfectant, so when the surface comes into contact with moist feces, the aroma and disinfectant are released. The released aroma masks the feces odor, and the released disinfectant decreases microbiological growth, making the transportation and storage of the feces more acceptable until final disposal, burial or incineration. An alternative apparatus features an interior plastic bag linear for each of the box halves.

Abstract: Containers are disclosed which include an adhesive composition sealing a component part. The adhesive contains a volatile, environment affecting compound for slow release to the atmosphere.

Abstract: An insect-repellent assembly comprising a carrier member containing activated carbon fibers and an insect-repellent agent contained in said carrier member. Cockroach-repellent agents are preferable as the insect-repellent agent. The insect-repellent assembly of the present invention maintains its insect-repellent effect for a extended period of time.

Abstract: This invention relates to an article adapted to contain at least one sample of a fragrant substance releasable by friction, of the type constituted by an adhesive film in which are incorporated a plurality of micro-capsules containing said substance. According to the invention, the article comprises, on the one hand, a tongue of which one of the faces presents such an adhesive film, and, on the other hand, a surface capable of coming into contact with said film, said tongue and said surface being adapted to be displaced with respect to each other so that, during their relative displacement, the friction created therebetween destroys said micro-capsules and diffuses said fragrant substance. The article is particularly employed for advertising and commercial purposes and in the perfume industry.

Abstract: Laundering compositions containing particulate olfactory polymers which provide for the controlled release of olfactory compositions such as perfumes, the particulate olfactory polymers comprising a water-soluble normally solid polymer, a water-insoluble normally solid polymer, and at least one olfactory composition which is in each polymer, one polymer being in the form of discrete entitles in a matrix of the other polymer, together with laundering articles such as packets containing such compositions; methods for laundering using such compositions; the particulate olfactory polymers; and methods for preparing the particulate olfactory polymers.

Abstract: Shield tape (10) surrounds cable (20) in a sleeve-like fashion as it is fit through forming die (22) into cabling machine (28). Shield tape (10) is a metal foil mounted on a plastic substrate. Microencapsulated lubricant in a binder is incorporated on the outer surface of the metal foil portion of the tape (10).

Abstract: An air freshener unit having an impermeable backing sheet that is adherable to a substrate, and a facing sheet laminated to the backing sheet. Trapped between the sheets is a rupturable capsule containing a supply of a volatile fragrance. The facing sheet is formed of microporous, opaque material having good wicking properties. Printed on the rear surface of the facing sheet or on the front surface of the backing sheet is artwork that is normally blocked from view; but when the unit is activated by rupturing the capsule, the released fragrance is absorbed and exuded by the facing sheet which is made wet thereby and rendered translucent. As a result, the artwork becomes visible to a viewer. But when the exuded fragrance approaches exhaustion, the facing sheet, as it dries, reverts to its normal opacity, thereby causing the artwork to fade from view to signal to a user the need for a fresh unit.

Abstract: A mat having a top layer of nonwoven fiber suitably bonded. A water impervious film thereinunder laminated to the first layer. A bottom layer of a polyurethane foam material having excellent nonskid bottom surface at the interface of the mat and the floor. In a second embodiment there is a paper absorbent layer interposed between the top layer and the water impervious film.

Abstract: A foldable envelope blank provides an envelope structure having a closure flap presealed with a temporary bond including microencapsulated fragrance dispersed within an adhesive matrix. The adhesive material is disposed on a coplanar surface on the envelope blank at discrete areas adapted for registered alignment during the fabrication procedure. The opening of the closure flap is effective for rupturing the microcapsules and releasing fragrance.

Abstract: Treated wood products for use in fireplaces and wood stoves are impregnated with a variety of scents which are given off during combustion. In a first embodiment of the invention, a conventional man made fireplace log is provided with a central bore and surrounding circumferentially spaced holes. A treated core is inserted into the central bore and treated rods are inserted into the circumferentially spaced holes. During combustion, the treated core and treated rods gradually give off the desired scent. In a second embodiment, a man made fireplace log is constructed of particulate wood materials which have been treated with the desired scent. In a third embodiment, wood powder which has been treated with the desired scent is supplied in a shaker can for application to a fire. Examples of scents which may be supplied are pine, cedar, floral scents, cologne, musk, perfume, opium, and various fruity fragrances.

Abstract: A replaceable air freshener unit adapted to be adhered to an automobile window to suffuse the interior of the vehicle with a pleasing or stimulating aroma. The unit is constituted by a bipartite rectangular frame and a transparent film chip having artwork thereon, the film chip being mounted behind the back section of the frame. The rear surface of the chip is coated with a layer of pressure-sensitive adhesive whereby the unit may be attached to the window at an appropriate site. The front section of the frame is impregnated with a volatile fragrance that is thematically related to the artwork and slowly released into the atmosphere. When the fragrance is exhausted, the unit may readily be detached from the window and replaced.

Abstract: Microencapsulated materials are released by rupturing of an adhesive layer on a substrate containing the capsules.