Abstract: The present invention discloses a functionalized fiber material treated with a emulsion containing an ascorbic acid derivative which is hardly soluble in water, wherein the ascorbic acid derivative which is hardly soluble in water is preferably tetraalkylester of L-ascorbic acid. Said treatment method comprises treating a fiber material with an emulsion comprising a mixture of an ascorbic acid derivative which is hardly soluble in water, an anionic surfactant or a combination of an anionic surfactant and a nonionic surfactant, and water, wherein a concentration of the ascorbic acid derivative which is hardly soluble in water is 0.05 to 10 % by weight. The functionalized fiber material of the present invention enables a sustained discharge of the active ingredient without losing the moisture absorption and release properties possessed by the fiber.

Abstract: The present invention is directed to hemostatic wound dressings that include a substrate for contacting and/or covering a wound, where the substrate includes a wound-contacting surface, and which substrate contains or is fabricated at least in part from a biocompatible, aldehyde-modified polysaccharide, preferably biodegradable polysaccharides and to methods of providing hemostasis to a wound, which method includes applying to a wound requiring hemostasis the hemostatic wound dressing of the present invention.

Abstract: The bones of animals such as bovines and horses are, for example, boiled, dried sufficiently, melted under heating and made into a fibrous or filamentous form to produce animal bone fiber using animal bones as raw material.

Abstract: A penetration-resistant material is disclosed comprising at least one layer having a thickness D, the layer comprising a first and second layer of woven fabric, with the first and second layers being bonded together with an adhesive material, the first layer of fabric composed of a first set of threads comprising 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, the filaments forming the threads having a diameter F1, and comprising at least 65% of the fabric weight, and a second set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, with the second set of threads being at an angle of >0° to 90° with respect to the first set of threads, and the ratio of the number of threads/cm of the first set to that of the second set being >1, and the second layer of fabric being composed of a first set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, and a second set of threads comprising 3.

Abstract: Flexible elastomer articles and methods of making the same are disclosed in which a material, a botanical extract, is incorporated into an elastomer emulsion, solution and/or plastisol in order to enhance the physical and therapeutic properties of articles made from these materials. In another aspect, the invention relates to coating surfaces of flexible elastomer articles with a non-Aloe vera mucinous botanical or laboratory produced polysaccharide which is fortified by additives known to protect, restore and moisturize mammalian skin or mucosa and to enhance ease of application or donnability of the article. Flexible elastomer articles include gloves and other single layer or multi-layer flexible elastomer articles.

Abstract: Flexible elastomer articles and methods of making the same are disclosed in which a material, a botanical extract, is incorporated into an elastomer emulsion, solution and/or plastisol in order to enhance the physical and therapeutic properties of articles made from these materials. In another aspect, the invention relates to coating surfaces of flexible elastomer articles with a non-Aloe vera mucinous botanical or laboratory produced polysaccharide which is fortified by additives known to protect, restore and moisturize mammalian skin or mucosa and to enhance ease of application or donnability of the article. Flexible elastomer articles include gloves and other single layer or multi-layer flexible elastomer articles.

Abstract: The present invention is related to hydrogel particles and aggregates formed therefrom having characteristics including, without limitation, shape-retentiveness, elasticity, controllable pore sizes and controllable degradation rates that render them useful for a wide variety of applications including, without limitation, the controlled release of biologically active substances, in vivo medical devices, tissue growth scaffolding and tissue replacement.

Abstract: A disposable substantially damp cleansing article is disclosed having a cleansing composition impregnated onto a flexible substrate such as a non-woven cloth. The impregnated compositions include lathering surfactants and water, the compositions having a viscosity ranging from about 50 to about 300,000 centipoise. Amounts of water range from greater than 15% to no higher than about 40% by weight of the total article. Speed of lather formation and foam volume increases within the window of the stated viscosity and water range.

Abstract: A method of manufacturing a molded article using lamination of a flocked surface onto a backing film is provided. Also provided is a flocked article comprising an antimicrobial agent.

Abstract: Biodegradable and/or bioabsorable fibrous articles and methods for using the articles in medical applications are disclosed. The biodegradable and/or bioabsorable fibrous articles, which are formed by elctrospinning fibers of biodegradable and/or bioabsorbable fiberizable material, comprise a composite (or asymmetric composite) of different biodegradable and/or bioabsorbable fibers. Articles having specific medical uses include an adhesion-reducing barrier and a controlled delivery system. The methods include methods for reducing surgical adhesions, controlled delivery of a medicinal agent and providing controlled tissue healing.

Abstract: Disclosed is a pack comprising a water-soluble polymer and a Saxifrage extract. The pack of the present invention allays irritation and pain on peeling, firms up the skin after use, moisturizes the skin, and has excellent remoisturizing properties, quick-drying properties and facility.

Abstract: A process for antibacterially finishing a polymeric substrate involving: (a) providing a polymeric substrate made from a compound selected from the group consisting of a polyolefin, a polyester, and combinations thereof; (b) providing an antibacterial finish composition containing: (i) from about 0.1 to 10% by weight of at least one monoester of glycerol and a C6-14 fatty acid; and (ii) from about 0.01 to 10% by weight of chitosan, all weights being based on the weight of the composition; and (c) applying the composition onto the polymeric substrate.

Abstract: A knitted screen cloth fabric including a polymer coated, fiber-reinforced, flexible, foil-like web and method for making same are disclosed, the web including a lattice material of filaments and a polyester binding thread.

Abstract: The present invention is directed to ion triggerable, water-dispersible cationic polymers. The present invention is also directed to a method of making ion triggerable, water-dispersible cationic polymers and their applicability as binder compositions. The present invention is further directed to fiber-containing fabrics and webs comprising ion triggerable, water-dispersible binder compositions and their applicability in water-dispersible personal care products, such as wet wipes.

Abstract: The present invention includes a method of manufacturing an article of manufacture comprising the steps of manufacturing a fabric softener and, including an amount of an insect repellent as a component of the fabric softener. The invention also includes a method of imparting insect repellence to an article comprising the step of adding an amount of insect repellent to an article within a washing machine during a rinse cycle. In one exemplary embodiment, the present invention utilizes DEET, N,N-diethyl-m-toluamide, as the insect repellent.

Abstract: The present invention relates to collagenous membranes produced from amnion, herein referred to as a collagen biofabric. The collagen biofabric of the invention has the structural integrity of the native non-treated amniotic membrane, i.e., the native tertiary and quaternary structure. The present invention provides a method for preparing a collagen biofabric from a placental membrane, preferably a human placental membrane having a chorionic and amniotic membrane, by decellularizing the amniotic membrane. In a preferred embodiment, the amniotic membrane is completely decellularized. The collagen biofabric of the invention has numerous utilities in the medical and surgical field including for example, blood vessel repair, construction and replacement of a blood vessel, tendon and ligament replacement, wound-dressing, surgical grafts, ophthalmic uses, sutures, and others.

Abstract: An absorbent binder coating including monoethylenically unsaturated polymer units, polyacrylate ester units that include an alkoxysilane functionality, and polyolefin glycol units and/or polyolefin oxide units, can be applied to various substrates. For example, the coating can be self-applied to an article of clothing or to a person's skin to provide absorbency. Alternatively, the coating can provide moisture absorbency, as well as adhesive properties, when incorporated into various articles including medical devices, wound dressings, laminates, absorbent garments, packaging materials, and horticultural products.

Abstract: The invention relates to an antimicrobial article in a sheet form including a porous sheeting substrate impregnated with a water-based antimicrobial composition comprising at least one polymeric emulsion or dispersion and at least one antimicrobial component that is substantially non-leaching and free of environmental hazardous material. The antimicrobial article may further comprise an adhesive coating disposed on at least one surface of the antimicrobial article. A removable protective film may be held to the exposed surface of the adhesive coating. The invention also provides a process of manufacturing the antimicrobial article. The antimicrobial article can be used, e.g., over fiberglass pipe insulation, on air duct liners, in building wall cavities, over gypsum wallboard and other construction surfaces.

Abstract: The invention is directed to formation and use of electroprocessed collagen, including use as an extracellular matrix and, together with cells, its use in forming engineered tissue. The engineered tissue can include the synthetic manufacture of specific organs or tissues which may be implanted into a recipient. The electroprocessed collagen may also be combined with other molecules in order to deliver substances to the site of application or implantation of the electroprocessed collagen. The collagen or collagen/cell suspension is electrodeposited onto a substrate to form tissues and organs.

Abstract: This invention consists of “orienting” the activity (or activities) of textiles, in particular their antimicrobial activity, as well as antistatic, antifungal, and similar useful functions, the “orientation” of the activity (or effect or functions, these terms being used here as being equivalent) of a textile, and especially of the antibacterial activity, of one side of the textile being carried out in relation to the other side.

Abstract: Cleaning articles comprising a nonwoven web or foam, binder, and organic particles.

Abstract: The present invention describes a means for fixing skin care ingredients on the surface of non-woven webs and cellulosic mats. The active ingredients can be released (deposited) onto the skin by normal triggering mechanisms, which include the action of water or urine or by friction or rubbing. The fixative systems described herein provide the ability to control high load levels while not interfering with the wettabliity of the fabric or paper. Additionally, incompatible/reactive ingredients can be treated onto the same web and are kept as separate particles fixed to the surface until released.

Abstract: An examination or surgical glove having an inner coating of a compound which prevents the degranulation of mast cells which releases medicators of inflammation. The coating includes anti-mast cell and anti-inflammatory agents such cromolyn compounds and human type protease inhibitors.

Abstract: A reactive and adsorptive (i.e., multi-functional protective) textile and methods for constructing and using same which possess at least chemically reactive and biocidal properties. Nanoparticles from different classes such as metal oxides, metal hydroxides, metal hydrates and POMs are incorporated into elements which can be utilized in a wide variety of protective materials. The nanoparticles may be treated to reduce water solubility or combined with halogens, alkali metals or secondary metal oxides to specifically engineer the nanoparticle to address a particular chemical or biocidal threat.

Abstract: The present invention is directed to a hemostatic wound dressing that utilizes a fibrous, fabric substrate made from carboxylic-oxidized cellulose and containing a first surface and a second surface opposing the first surface, the fabric having flexibility, strength and porosity effective for use as a hemostat; and further having a porous, polymeric matrix substantially homogeneously distributed on the first and second surfaces and through the fabric, the porous, polymeric matrix being made of a biocompatible, water-soluble or water-swellable cellulose polymer, wherein prior to distribution of the polymeric matrix on and through the fabric, the fabric contains about 3 percent by weight or more of water-soluble oligosaccharides.

Abstract: Coating compositions, processes for making them and articles for cleaning composed of non-woven fabrics coated with the novel compositions are described.

Abstract: The present invention is directed to wound dressings that contain a fabric made from biocompatible polymeric fibers and having flexibility, strength and porosity effective for use as a hemostat, and a porous, polymeric matrix prepared from a biocompatible, water-soluble or water-swellable polymer dispersed through the fabric; and to methods of making such wound dressings.

Abstract: A glass fiber duct liner, for lining sheet metal ducts in air conditioning, heating and ventilating systems, includes a flexible blanket of biosoluble glass fibers exhibiting a biodisolution rate in excess of 150 ng/cm2/hr. The glass fibers of the blanket are bonded together at their points of intersection by a colorless, formaldehyde-free, thermosetting, acrylic acid-based latex binder resin. A major surface of the blanket, adapted to be an interior surface of the blanket over which an airstream is to be conveyed by a duct system, is coated with a white acrylic latex water and dirt repellant coating that contains an antimicrobial agent.

Abstract: Dihydronepetalactone, a minor natural constituent of the essential oil of catmints (Nepeta spp.) such as Nepeta cataria, has been identified as an effective insect repellent compound. Synthesis of dihydronepetalactone may be achieved by hydrogenation of nepetalactone, the major constituent of catmint essential oils. This compound, which also has fragrance properties, may be used commercially for its insect repellent properties.

Abstract: A polymeric body covering article that generates and releases gas upon activation by electromagnetic energy and/or moisture. The gas provides antimicrobial and/or antiodor protection to objects in contact or in proximity to the interior surface of the article and/or to objects in contact or in proximity to the exterior surface of the article.

Abstract: The present invention relates to a fire resistant structural material comprising a prefabricated microcells component, a surfactant-generated microcell component, a surfactant component, a filler component and a binder component. In addition, the present invention relates to fire resistant fabric materials comprising a substrate covered with the fire resistant structural material. Further, the present invention relates to fire resistant articles of manufacture comprising the fire resistant fabric material, and particularly to mattresses comprising the fire resistant fabric material. In its simplest embodiment, the structural material of the present invention consists essentially of a prefabricated microcells component, a filler component and a binder component.

Abstract: Biodegradable and/or bioabsorable fibrous articles and methods for using the articles in medical applications are disclosed. The biodegradable and/or bioabsorable fibrous articles, which are formed by elctrospinning fibers of biodegradable and/or bioabsorbable fiberizable material, comprise a composite (or asymmetric composite) of different biodegradable and/or bioabsorbable fibers. Articles having specific medical uses include an adhesion-reducing barrier and a controlled delivery system. The methods include methods for reducing surgical adhesions, controlled delivery of a medicinal agent and providing controlled tissue healing.

Abstract: The present invention relates to a fire resistant structural material comprising a surfactant component, surfactant-generated microcells, a filler component and a binder component. In addition, the present invention relates to fire resistant fabric materials comprising a substrate coated with a coating comprising the fire resistant structural material. Further, the present invention relates to fire resistant articles of manufacture comprising the fire resistant structural and/or fabric materials, and particularly to mattresses comprising the fire resistant fabric material.

Abstract: The present invention provides a substrate having a plurality of immobilised furanone moieties associated with at least part of a surface of the substrate. The invention also relates to articles consisting of or comprising such a substrate.

Abstract: The present invention is directed to surface functionalized fabrics, particularly those based on non-woven polypropylene, wherein the functional groups are capable of binding antimicrobial agents through ionic conjugation to control their release and prolong their antimicrobial activity. The invention also deals with Nylon 6 fabric that is complexed with iodine to control its release and to achieve prolonged antimicrobial activities. Similarly, polypropylene and cellulosic fabrics grafted with N-vinylpyrrolidone are disclosed. The N-vinylpyrrolidone can also complex with iodine to control its release and provide antimicrobial activity over desired periods of time.

Abstract: A bio-compatible material which has a microstructure that is amenable to infiltration by living cells and which can support substantial and extended occupation by such living cells. In an embodiment, the bio-compatible material comprises a biopolymer, such as collagen. In another embodiment of the invention, the bio-compatible material is injectable (i.e., it can be applied percutaneously or internally by way of injection through a syringe needle). In a particularly advantageous embodiment, a fibrous bio-compatible material comprises a linearly assembled biopolymer fiber, which is assembled from biopolymer fibrils whose axes are substantially parallel with the axis of said biopolymer fiber.

Abstract: This invention relates to a convenient and safe product and method of applying glycopyrrolate topically in order to reduce excessive sweating in localized areas for those who suffer from this condition. This invention also relates to combining oral and topical delivery of glycopyrrolate to reduce excessive sweating and minimize side effects. This invention also relates to a convenient and safe product and method of applying glycopyrrolate topically to areas of compensatory sweating after endoscopic thoracic sympathectomy.

Abstract: A versatile covering process enabled through the identification and manipulation of a plurality of variables present in the electrospinning method of the present invention. By manipulating and controlling various identified variables, it is possible to use electrospinning to predictably produce thin materials having desirable characteristics. The fibers created by the electrospinning process have diameters averaging less than 100 micrometers. Proper manipulation of the identified variables ensures that these fibers are still wet upon contacting a target surface, thereby adhering with each other to form a cloth-like material and, if desired, adhering to the target surface to form a covering thereon. The extremely small size of these fibers, and the resulting interstices therebetween, provides an effective vehicle for drug and radiation delivery, and forms an effective membrane for use in fuel cells.

Abstract: The invention provides wound dressings and methods of their use, especially for the treatment of chronic, non-healing wounds. The wound dressings are composed of a support matrix, such as cotton cellulose, and an active agent associated with the support matrix. The active agent may be a protease inhibitor or a protease sequestrant, in particular an inhibitor or sequestrant of a neutrophil-derived cationic protease such as elastase.

Abstract: A disposable, single-use, personal care article is disclosed having an active zone, an adjacent non-active zone, and interface therebetween; a benefit agent releasably associated with the active zone; a carrier solvent and optionally a visual indicator associated with the active zone. In one embodiment, the benefit agent, the carrier solvent, and a dye indicator are combined and applied as stripes on the article. The stripes will not substantially bleed into the adjacent non-active zone and will disappear during use of the article indicating that the benefit agent has been transferred to the skin or hair of the user.

Abstract: A catamenial device, the device having a topsheet having a body facing surface, wherein the topsheet has a level of hydrophobicity. A lotion composition is applied to at least a portion of at least to the body facing surface of the topsheet, the lotion composition having a level of hydrophobicity equal or greater than that of said topsheet. A backsheet is joined to the topsheet and an absorbent core is disposed between the topsheet and said backsheet.

Abstract: This invention relates to high surface area materials, such as nanoparticles, that are coated with metal ions. These modified nanoparticles have active sites that bind various gases and/or odorous compounds, thereby removing these compounds from a medium such as air or water. Metal ions are adsorbed onto the surface of the nanoparticle and bound strongly to the surface. By selection of the metal ion, specific gaseous compounds and/or odorous compounds can be targeted and removed efficiently and effectively from both aqueous phase and from the air. The modified nanoparticles are useful in numerous article of manufacture for industrial and consumer use.

Abstract: The invention provides tissue engineering compositions and methods wherein three-dimensional matrices for growing cells are prepared for in vitro and in vivo use. The matrices comprise biodegradable polymer fibers capable of the controlled delivery of therapeutic agents. The spatial and temporal distribution of released therapeutic agents is controlled by use of defined nonhomogeneous patterns of therapeutic agents in the matrices.

Abstract: The dressings of the invention comprise at least two components: an absorbent substrate having a first skin-facing surface and a second opposing surface; and a discontinuous coating of a semi-solid composition having an ointment-like feel overlying a portion of the first surface of said absorbent substrate. The absorbent substrate is useful as a passive dispenser of at least one active ingredient that may be contained therein. The discontinuous coating is essentially non-adherent to the skin and is useful as an active dispenser of at least one active ingredient that may be contained therein. In preferred embodiments the dressing of the invention contains at least one and more preferably at least two active ingredients intended to provide therapeutic benefit to the skin.

Abstract: The present invention provides fibrous pest deterrents that combine the useful properties of a physical barrier in the form of a non-woven fibrous matrix with a chemical deterrent such as a pesticide, behavior-modifying compound or a pest repellent. The use of such fibrous pest deterrents protects plants, animals and structures in both agricultural and non-agricultural settings from damage inflicted by pests. Unlike traditional pesticides, the behavior-modifying compound, pesticide or chemical deterrent of the present invention is adsorbed or attached to a fibrous matrix, and so it is not so readily dispersed into the environment. Hence, use of the present fibrous pest deterrents can reduce the levels of pesticides that inadvertently contaminate non-target areas and pollute water supplies.

Abstract: A pre-moistened wiper that exhibits good antimicrobial kill at relatively small levels of antimicrobial agent is provided. In one embodiment, for example, the wiper contains a sanitizing formulation that includes between about 0.01% by weight to about 1% by weight of an antimicrobial agent, including a quaternary ammonium compound, and water. The sanitizing formulation is capable of being released from the wiper as a solution such that the quaternary ammonium compound is present within the solution in an amount less than about 2000 parts per million of the solution. The wiper can exhibit a log reduction for E. Coli of at least about 2.

Abstract: An article which is particularly advantageous for use as a facial or personal care/cleansing article. The article is moist and includes a liquid composition impregnated in a substrate in an amount of 0.5 to 2.0 grams of the liquid composition per gram of substrate, preferably 1.0 to 1.5 grams of the liquid composition per gram of substrate. In a particularly preferred form, the liquid composition is 30 to 90% water, and further includes a surfactant and other ingredients. The article is particularly advantageous in that it can be utilized with or without the further addition of water, and moreover, the product is extremely consistent with little product variation due to storage as a result of settling of the liquid composition.

Abstract: The disclosure is of a conveyor belting particularly useful in conveying edible dough and bakery articles made therefrom during bakery operations. The belting includes a woven scrim or strength member, a batt of non-woven cotton fibers that is needled to the scrim, and an elastomer that is impregnated into the combined scrim and batt. The belting is provided with an embossed impression surface that simulates the texture of a traditional woven cotton belt.

Abstract: The present invention provides a yarn with antimicrobial effects. The antimicrobial antifungal effect of the yarn is derived from nanosilver particles (diameter between 1 and 100 nm) which are adhered to the yarn. The yarn contains fibers which are made of cotton, linen, silk, wool, leather, blending fabric, synthetic fiber, or any combination thereof. The yarn can be used to make cloth to be used particularly for treating patients with burns or wound. The cloth made from the antimicrobial yarn can be further used to make clothes such as underwears, socks, shoe cushions, shoe linings, bed sheets, pillow cases, towels, women hygiene products, laboratory coats, and medical robes. The present invention also provides a method for making the antimicrobial yarn.

Abstract: The present invention discloses an article for preventing pests from gaining entrance to a building structure. The article comprises a length of fibrous fabric and a plurality of adhesive strips. The fabric is designed for adhesive attachment to a dwelling or building structure adjacent points of entry and the adhesive strips are designed for adhesively attaching the fabric in snug adjacency to the outfitted building structure. The fabric is impregnated with at least one pesticide composition and has outwardly extending fibers for entangling the legs of pests attempting to gain entrance to the building structure by maneuvering across the fabric to points of entry. These outwardly extending fibers thus directly deposit pesticide composition on the pests for preventing them from gaining entrance to the building structure. Importantly, the fabric is brilliantly colored or has highly light reflective coloration for attracting the pests to the pesticide-impregnated fabric for contact treatment.