Abstract: A malodor neutralizing composition containing derivatives of undecylenic acid, wherein the composition includes a ratio of ethyl ester to methyl ester from 5/95 to 30/70 that comprises from about 20 wt. % to about 90 wt. % of the composition and heptyl ester comprises from about 10 wt. % to about 80 wt. % of the composition, wherein the sum of the wt. % of the composition is 100%.

Abstract: The present invention provides methods and systems for an air filter that includes a filtration material having at least one surface, an enclosed frame surrounding said filter material but exposing said one surface, said filter material having intermittent geometric shapes of latex on said at least one surface, said latex containing an enhanced additive.

Abstract: An air filter that includes a filtration material having at least one surface, an enclosed frame surrounding said filter material but exposing said one surface, said filter material having intermittent geometric shapes of latex on said at least one surface, said latex containing an enhanced additive.

Abstract: A multistage filter cartridge includes a generally circular outer filtering stage composed of a melt blown polypropylene material having an outer surface and an inner surface and an inner diameter and an outer diameter, and a generally circular inner filtering stage composed of carbon and a binder material forming a carbon block having an outer surface and an inner surface and an inner diameter and an outer diameter. A first void is disposed between the inner surface of the outer layer and the outer surface of the inner layer, and a second void within the inner surface of the carbon block, said voids being filled with granular, filtering material.

Abstract: An air filter that includes a filtration material having at least one surface, an enclosed frame surrounding said filter material but exposing said one surface, said filter material having intermittent geometric shapes of latex on said at least one surface, said latex containing an enhanced additive.

Abstract: The present invention provides methods and systems for an air filter that includes a filtration material having at least one surface, an enclosed frame surrounding said filter material but exposing said one surface, said filter material having intermittent geometric shapes of latex on said at least one surface, said latex containing an enhanced additive.

Abstract: The present invention provides methods and systems for an air filter that includes a filtration material having at least one surface, an enclosed frame surrounding said filter material but exposing said one surface, said filter material having intermittent geometric shapes of latex on said at least one surface, said latex containing an enhanced additive.

Abstract: The present invention provides methods and systems for a reusable water filter cartridge that includes a top portion with a pair of spaced apart bores for receiving an elongate member that is inserted through the bores, and a bottom portion selectively secured to the top portion and including a cavity. A filter element is contained within the cavity.

Abstract: The present invention provides methods and systems for an air filter that includes a filtration material having at least one surface, an enclosed frame surrounding said filter material but exposing said one surface, said filter material having intermittent geometric shapes of latex on said at least one surface, said latex containing an enhanced additive.

Abstract: The present invention relates to a stable, aqueous freshener composition for the reduction or elimination of malodors in air and on fabrics. The composition comprises from about 0.1% to about 3.0% by weight, hydrogen peroxide as a malodor oxidant; an effective level of undecylenic acid (and/or derivative thereof) as a malodor absorber preblended with a fragrance; a surfactant to solubilize the fragrance/malodor absorber blend; an acid based stabilizer in a range from about 0.008% to about 0.60% by weight; an optional pH buffer; and an aqueous carrier. The composition can be delivered via a spray dispenser for treatment of indoor air and fabrics. The composition has a pH of less than about 6 and does not contain ingredients known to soil, stain or damage fabrics. When applied as a fine mist, the composition delivers effective control of a broad range of malodors, while remaining imperceptible on surfaces when dry.

Abstract: The present invention provides methods and systems for a reusable water filter cartridge that includes a top portion with a pair of spaced apart bores for receiving an elongate member that is inserted through the bores, and a bottom portion selectively secured to the top portion and including a cavity. A filter element is contained within the cavity.

Abstract: The present invention relates to a stable, aqueous freshener composition for the reduction or elimination of malodors in air and on fabrics. The composition comprises from about 0.1% to about 3.0% by weight, hydrogen peroxide as a malodor oxidant; an effective level of undecylenic acid (and/or derivative thereof) as a malodor absorber preblended with a fragrance; a surfactant to solubilize the fragrance/malodor absorber blend; an acid based stabilizer in a range from about 0.008% to about 0.60% by weight; an optional pH buffer; and an aqueous carrier. The composition can be delivered via a spray dispenser for treatment of indoor air and fabrics. The composition has a pH of less than about 6 and does not contain ingredients known to soil, stain or damage fabrics. When applied as a fine mist, the composition delivers effective control of a broad range of malodors, while remaining imperceptible on surfaces when dry.

Abstract: A novel water flow facilitator for granular filter devices that operate under gravity and contain granular particles, further consisting of plastic pellets that are 2 to 100 times, preferably 5 to 20 times larger than the granular particles; the plastic pellets having an aspect ratio of 0.5 to 10, preferably 1 to 4; that comprise about 1 to 50%, preferably 5 to 15% of the weight of the filter media; that have a specific gravity of 0.5 to 2, preferably 0.9 to 1.5. The plastic pellets should contain antimicrobial agents that protect the granular media from microbiological growth. The plastic pellets are made from any of the following plastics: polyolefins, various kinds of polyacrylates, polyvinyl polymers, nylon, polycarbonates etc. The plastic pellets may contain fillers such as calcium carbonate, titania, silica, or alumina.

Abstract: An aqueous hydrogen peroxide solution for use in disinfectants, soaps, shower gels, and mouth rinses is provided, with improved disinfectant and anti-microbial activity. The solutions contain at least one phosphorus based acid compound, e.g. phosphoric and/or a phosphonate and a cationic or non-ionic surfactant. Importantly, the solutions do not require the presence of an anionic surfactant to achieve the objects of the invention, thus enabling successful manufacturing using multiple formulation methods. The solution may also contain fragrances, degreasers, flavors, or other additives depending on the purposes and intended functions of the solutions.

Abstract: The invention is a granular media filter for in-line liquid applications that allows media as fine as 44 micron to be used to increase the removal of contaminants from the liquid with adequate flows consisting of a specific arrangement. A flow distributor has a non-woven fiber web welded to it; followed by a mixture of fine particle media (finer than 20×50 mesh); followed by a compressible chlorine resistant open cell polyurethane foam, then a 5 micron rated meltblown fiber tube attached to the outlet end by melt adhesive on one end and closed with a plastic plug on the other end. The foam can be either polyurethane or polyolefin, and it can be either open cell foam, or reticulated and open cell foam. A preferred embodiment includes within the fine particle media 10% by weight of flow-enhancing antimicrobial plastic pellets, about 4-5 mm in diameter and having an aspect ratio of 2-3, the pellets encapsulating an antimicrobial additive.

Abstract: A brush having antimicrobial characteristics that inhibit bacterial growth. The antimicrobial agents, compounds or chemicals are embedded in either the body or bristles or both of the brush. Further, the present invention is a method of manufacturing a brush having antimicrobial characteristics that inhibit bacterial growth. An antimicrobial additive is incorporated in resin concentrate form into the amorphous zones of the molecular structure of the polymer from which brush handles are injection molded, thereby incorporating the antimicrobial agent into the brush handle. The antimicrobial additive in the body of the brush, incorporated in the manner above, results in substantive controlled migration from the body to the bristles, until a point of equilibrium is reached. The invention is suitable for any brush in which bristles are embedded in plastic, including toothbrushes, hair brushes, scrub brushes, toilet bowl brushes, cosmetic brushes, lip-color brushes, etc.

Abstract: An orthopedic casting material having strength and porosity characteristics which heretofore have been associated only with high modulus fibers, while using casting material comprising a fabric made from a multi-filament, low modulus fiber. The fabric is impregnated with a reactive resin which hardens by wetting with a curing agent. A method for making an orthopedic cast and the resulting cast product are also disclosed, as is coloring of the cast product in a variety of desired colors and patterns.

Abstract: A system for improving the handling of a resin coated substrate for molding and smoothing into an orthopedic cast includes a core which is coated with a substance which is substantially inert to the resinous prepolymer in a sealed storage pouch. Water, used to activate the resinous prepolymer, carries the coating to the surface of the substrate, thereby improving handling during the molding process. During normal operation, the cast applier removes the resin coated or impregnated substrate from the storage container and dips it in a water bath to initiate the polymerization process. After removal from the water bath, the applier wraps the substrate around a patient's limb and molds and smooths the substrate to form an orthopedic cast. Once the core about which the resin coated substrate is wrapped is exposed to water, the lubricant is transferred by the water to the outside portion of the cast tape, reducing the tackiness of the cast tape, thereby facilitating its overall handling.

Abstract: An improved antimicrobial coated product and a method for coating substrates, the product of which is capable of withstanding high impact, is not subject to corrosion, is resistant to germ retention and transfer, and thus is extremely well suited for the containment of toxic, hazardous, corrosive, and bacteria-laden wastes as well as for products which are resistant to attack from fungus, positive and negative bacteria, yeast infections and contaminations, and viruses, as well as resistant to attack from corrosion, corrosive chemicals, caustic chemicals, and radiation. The substrate is coated with a thermoplastic material incorporating an antimicrobial agent by electrostatic, fluidized bed or flame spraying techniques. Alternatively, the substrate may be coated with a combination of a thermosetting resin and a thermoplastic material, either or both incorporating an antimicrobial agent, all of which can be cured in place.

Abstract: A brace for an ankle includes first and second ankle guards for placement over the medial and lateral portions of the ankle, respectively. A foot sole piece connects the two ankle guards. A first densified batting pad attaches to the first ankle guard so that the pad makes contact with the medial portion of the ankle. A second densified batting pad is similarly attached to the second ankle guard so that it makes contact with the lateral portion of the ankle. The brace also includes means for securing the brace to the ankle, such as VELCRO closures.