| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 002168000 | Rubber | 35 |
| 20100095429 | Production of Gloves and Other Articles of Flexible Polymer Material - A process for producing an article in a flexible foamed polymer material, including treating a former with a coagulant; dipping the treated former in a latex foam mixture to form a layer of the mixture on the former that includes air cells; curing the layer to gel the foam mixture to a cross-linked open cell structure; and stripping the layer from the former; where the latex foam mixture includes a natural latex polymer as a primary polymer component, and a synthetic latex polymer as a secondary polymer component, which synthetic latex polymer is selected to enhance the evenness and/or fineness of said open cell structure. | 04-22-2010 |
| 20120291180 | Nitrile Rubber Article Having Natural Rubber Characteristics - An carboxylated nitrile-butadiene rubber latex formulation composed of a blend of a first acrylonitrile terpolymer and a second acrylonitrile terpolymer, wherein: the acrylonitrile content of the blended terpolymers is between 17 and 45% by weight, the methacrylic acid content of the blended termpolymers is less than 15% by weight, and the remaining balance of the terpolymers being butadiene. The invention also includes an elastomeric nitrile rubber article made from the formulation. | 11-22-2012 |
| 20150135404 | GREEN TEA COATED GLOVES AND RELATED METHODS - The present invention is drawn to elastomeric gloves and related methods of manufacture. In one embodiment, an elastomeric glove is provided which includes a glove body having a layer made of an elastomeric material. The glove body can have interior surface and exterior surface with a green tea coating on the interior surface of the glove body and a green tea flavoring coated on the exterior surface of the glove body. | 05-21-2015 |
| 20120137404 | Nitrile Rubber Article Having Natural Rubber Characteristics - An improved process and material for making elastomeric nitrile rubber articles is disclosed. In particular, the process and material formulation can produce nitrile rubber based articles, which exhibit force-strain characteristics that are comparable to those of natural rubber latex articles, while maintaining the tensile strength properties of nitrile rubber. The process includes an accelerator composition at the pre-cure stage having a dithiocarbamate, a thiazole, and a guanidine compound. The invention also includes an elastomeric nitrile rubber product made by the process, such as examination, surgical, or work gloves. | 06-07-2012 |
| 20120102620 | ELASTOMERIC GLOVES AND METHODS OF MAKING - Elastomeric film-like products such as natural latex gloves are coated with novel lubricity compositions and compositions which protect the skin of the wearer from certain undesirable medical conditions. In powder-coated gloves, the coating composition comprises rice starch, and optionally USP-grade colloidal oatmeal in pharmaceutically accepted concentration. In powder-free gloves, the coating composition comprises colloidal oatmeal enhanced water or beta glucan solution, optionally in combination with one or more other starch components. Colloidal oatmeal enhanced water, and methods of making the colloidal oatmeal enhanced water are also disclosed. In addition, beta glucan solution, and methods of making the beta glucan solution are also disclosed. A liquid referred to herein as Polycoat may also be made by mixing colloidal oatmeal enhanced water with beta glucan solution, and the resulting liquid may be applied to elastomeric articles such as gloves. | 05-03-2012 |
| 20120266359 | Utility Glove - A utility glove comprising a three dimensional molded portion formed of an elastomeric material molded onto a fabric material, wherein the molded portion has a thickness of from about 0.8 to about 10.8 mm with the elastomeric material including two or more areas of differing thicknesses within the range of from about 0.4 to about 10.0 mm. The molded portion of the utility glove has a concave palm, with the middle of the palm being set in from the edges to form a concave configuration. | 10-25-2012 |
| 20100199407 | DOUBLE DIPPED GLOVES - A method of making a glove is described. The method comprises dipping a glove form into two different formulations. Each formulation comprises a carboxylated nitrile butadiene rubber with different amounts of covalent and ionic cross linkers. The gloves preferably have a stress retention value of greater than 50%. | 08-12-2010 |
| 20130232663 | ELASTOMERIC FILMS AND GLOVES - There is disclosed a composition for producing an elastomeric film comprising: a synthetic polymer, sulphur, and a metal-oxide cross-linking agent. The concentration of the total solids in the composition is between 5-20% by weight of the composition. Also disclosed is a multiple-coating method of manufacturing an elastomeric film comprising the steps of:
| 09-12-2013 |
| 20130198933 | ELASTOMER RUBBER WHICH DOES NOT USE SULFUR AND VULCANIZATION ACCELERATOR AND ELASTOMER RUBBER PRODUCT - An elastomer composition comprising, an emulsion which comprises 25-30 weight % of acrylonitrile, 62-71 weight % of butadiene and 4-8 weight % of unsaturated carboxylic acid (total 100 weight %), wherein crosslink is formed by a bond through at least a part of substituent which is possessed by said unsaturated carboxylic acid, and residual substituent of at least one part of substituent which is possessed by said unsaturated carboxylic acid is left in state of free, further Mooney viscosity (ML | 08-08-2013 |
| 20140289931 | PROTECTIVE GLOVE - A glove comprising a plurality of discardable layers, the glove comprising: at least one discardable outer layer comprising an outer tab at a wrist area configured to facilitate removal of the outer layer; and at least one inner layer comprising an inner tab at the wrist area; wherein the outer tab of each discardable outer layer is positioned to completely cover the tab of the at least one inner layer and the inner tab is recessed relative to the outer tab to provide a grip area on the outer tab that avoids contamination of the inner tab. | 10-02-2014 |
| 20100138978 | CHEMICAL RESISTANT GLOVE - A chemical resistant glove is provided which comprises a chloroprene-based rubber as a first layer and a mixed rubber layer containing a nitrile-butadiene-based rubber and a chloroprene-based rubber as a second layer sequentially formed on a fabric glove, wherein a mixing ratio of the nitrile-butadiene-based rubber and the chloroprene-based rubber in the mixed rubber layer as the second layer is 60:40 to 10:90 in a solid weight ratio. The chemical resistant glove of the present invention is excellent in chemical resistance, tactile feeling and the abrasion resistance. | 06-10-2010 |
| 20130191964 | ELASTOMER RUBBER GLOVES FOR CLEAN ROOM USE WHICH DOES NOT USE VULCANIZATION ACCELERATOR AND SULFER - A gloves formed from elastomer comprising 25-30 weight % of acrylonitrile, 62-71 weight % of butadiene and 4-8 weight % of unsaturated carboxylic acid (total 100 weight %), wherein crosslink is formed by a bond through at least a part of substituent which is possessed by said unsaturated carboxylic acid, and residual substituent of at least one part of substituent possessed by said unsaturated carboxylic acid is crosslinked by bivalent metal, said elastomer does not contain sulfur which is a crosslinking agent and sulfur composition which is a vulcanization accelerator, Mooney viscosity (ML | 08-01-2013 |
| 20140115751 | GLOVE - Disclosed is a glove having a rubber or resin coated on the surface of a fiber-made glove, wherein a stretchable yarn is knitted at least into the wrist area of the fiber-made glove, the stretchable yarn having a rubber or resin coated thereon, and wherein a difference in level occurring at the boundary portion between the areas where the stretchable yarn is knitted and where it is not knitted is 210 μm or less. The glove of the present invention is a chemical-resistant, support-type glove in which no cracks or pin holes are formed at the boundary portion between the areas where the stretchable yarn is knitted and where it is not knitted, and which is superior in chemical permeation-resistance property and has a high degree of safety. | 05-01-2014 |
| 20130219588 | GLOVE, AND METHOD FOR PRODUCING THE SAME - The glove of the present invention includes: a glove body made from fibers; a first coating layer being applied at least on a palm side region of the external surface of the glove body, and containing a plurality of pores; and a second coating layer being laminated at least on a part of the external surface of the first coating layer, and being constituted with a plurality of particles and a binder thereof. The second coating layer has particle-clustering regions that are scattering. In the glove, the pores preferably include interconnected cells. Also, in the glove, regions other than the particle-clustering regions of the second coating layer preferably have moisture permeability, and a percentage of the total area of the particle-clustering region with respect to the area of the second coating layer is preferably no less than 20% and no greater than 90%. | 08-29-2013 |
| 20130104287 | Elastomeric Articles Having A Welded Seam That Possess Strength and Elasticity | 05-02-2013 |
| 20130067638 | Protective glove - A hygienic glove having multiple removable layers. Each outer and successive layer has a tab means, whereby the outer and successive layers can be readily torn off or removed from the remainder of the glove, leaving the remaining layers, and finally the last layer, in place on the wearer's hand. | 03-21-2013 |
| 20160138215 | METHOD AND MATERIAL FOR IMPROVING THE INTERNAL GRIP IN GLOVES AND CLOTHING - This application provides for a material configuration and method of manufacture to provide grip and slip resistant in fabrics used in clothing and gloves that require high performance slip resistance against the skin. | 05-19-2016 |
| 20150033442 | Ultrasonic Oscillation-Induced Sericin Extraction Method and Process for Coating Sericin in a Glove - A novel ultrasonic oscillation-induced sericin extraction method produces a high-molecular-weight sericin solution from silk cocoon threads at room temperature. In one embodiment, unique pH variation-resistant alkaline ionic water is produced from a novel strongly-alkaline ionic water generator device, wherein the unique pH variation-resistant alkaline ionic water is subsequently utilized as a beneficial solvent that contributes to the feasibility of the novel ultrasonic oscillation-induced sericin extraction method at room temperature. The high-molecular-weight sericin solution produced and coated in a glove provides a high coating adhesion for economical manufacturing of sericin-coated gloves, while also providing superb skin moisturizing and protection properties. Furthermore, once coated in a glove, the high molecular weight of sericin beneficially resists a rapid skin seepage of sericin to human skin layers, thereby acting as natural moisturizing factor (NMF) simulants on top of the human skin layers when the glove is worn. | 02-05-2015 |
| 20130152273 | Latex Coated High Performance Polyethylene Fabrics - Provided among other things is a fabric comprising: a HPPE base fabric; coated thereon a primer polymer; and coated on the primer polymer a liquid-resistant polymer layer. The primer polymer can be a polyurethane. The base fabric can comprise an adhesion promoter that can be a plasticizer. The adhesion promoter can be a sulfonic acid plasticizer. The adhesion promoter can contain an active hydrogen, carboxy, carboxyloxy or acid group. The fabric can comprise, coated on the liquid-resistant polymer layer, an additional polymer layer. The additional polymer layer can comprise carnauba wax in an amount from about 1 to 3% Phr. The liquid-resistant polymer layer can be a NBR layer. In certain embodiments, the fabric shows no delamination of the liquid-resistant polymer layer after an adherence test. The primer layer can be a polyurethane layer. These features can be present in any combination. | 06-20-2013 |
| 20120000005 | GLOVE AND METHOD FOR PRODUCING THE SAME - A glove with a coating layer of rubber containing air bubbles formed at least on the surface of a back portion of a glove base material made of fibers is provided, wherein the moisture permeability of the coating layer of the back portion ranges from 1000 to 9000 g/m | 01-05-2012 |
| 20130180028 | GLOVE - Disclosed is a glove comprising a fibrous glove and a coating layer of a rubber or a vinyl chloride-based resin formed on an outer surface side of the fibrous glove, wherein at least an inner surface side of the fibrous glove includes a microfiber having a diameter of a monofilament of not more than 6 μm. The glove of the present invention is not only excellent in slip resistance on both the outer surface side and the inner surface side, but also excellent in adhesion strength to rubber or resin formed on the outer surface side. | 07-18-2013 |
| 20130276208 | NITRILE RUBBER ARTICLE HAVING NATURAL RUBBER CHARACTERISTICS - An carboxylated nitrile-butadiene rubber latex formulation composed of a blend of a first acrylonitrile terpolymer and a second acrylonitrile terpolymer, wherein: the acrylonitrile content of the blended terpolymers is between 17 and 45% by weight, the methacrylic acid content of the blended termpolymers is less than 15% by weight, and the remaining balance of the terpolymers being butadiene. The invention also includes an elastomeric nitrile rubber article made from the formulation. | 10-24-2013 |
| 20120124714 | MULTICOLOR, MULTILAYER ELASTOMERIC ARTICLES AND METHODS OF MANUFACTURING SAME - Multilayer elastomeric articles and methods of making the same are disclosed in which the outside or outer distal surface of the article is a different color or otherwise visually distinct in appearance from the inside or wearer contacting surface of the article so that the user of the article can readily identify the article as a multilayer elastomeric article. In one aspect, elastomer emulsions, solvent solutions, or plastisols used to form each layer may be modified with the addition of base color and/or colorant components in order to form a colored or patterned layer. In another aspect, one or both of the surfaces of the elastomeric articles (or layers of the articles) may be coated with such a colorant component to sufficiently visually distinguish the layers from each other. | 05-24-2012 |
| 20120090075 | CHEMICAL RESISTANT, MECHANICAL RESISTANT, ANTI-STATIC GLOVE - A form-fitting glove having improved mechanical resistance, chemical permeation resistance, anti-static discharge (less than 1.0×10 | 04-19-2012 |
| 20130104286 | Elastomeric Articles Having A Welded Seam Made From A Multi-Layer Film | 05-02-2013 |
| 20120084901 | METHOD FOR PRODUCING A CROSS-LINKED ELASTOMER - The invention relates to method for producing a crosslinked elastomer by radiating a polymer dispersion of at least one crosslinkable polymer with electromagnetic radiation in the ultraviolet (UV light) and/or visible spectral range, wherein the crosslinking is performed in at least two stages as pre-crosslinking and post-crosslinking and at least one photoinitiator is added to the polymer dispersion to trigger the crosslinking reaction prior to the pre-crosslinking. At least one photoinitiator is added once again to the pre-crosslinked polymer dispersion prior to and/or during the post-crosslinking, and the post-crosslinking is also performed with electromagnetic radiation in the ultraviolet (UV light) and/or visible spectral range. | 04-12-2012 |
| 20140041096 | NON-SLIP FINISHED GLOVE AND METHOD FOR MANUFACTURING THE SAME - A non-slip finished glove includes: a glove main body made of fibers for covering a wearer's hand; a plurality of protrusions made of resin or rubber, the protrusions being fixed at least to a palm region of an outer face of the glove main body; and an air permeable coating layer that is laminated at least on a region other than the protrusions in the palm region of the outer face of the glove main body, in which the protrusions protrude from an outer face of the coating layer. The plurality of protrusions allows grip of an object and, since the coating layer is provided in regions other than the protrusions not to expose fibers of the glove main body, a sufficient gripping force can be exerted to firmly grip the object. | 02-13-2014 |
| 20130145517 | COATED ELASTOMERIC ARTICLE AND METHOD FOR MAKING A COATED ELASTOMERIC ARTICLE - An elastomeric article, such as a glove or a condom, is coated with a compound containing silicone, collagen and allantoin. | 06-13-2013 |
| 20150313298 | Gripping Glove - This disclosure describes a gripping glove with a gripping aid to increase the grip span of a user. In some implementations, the gripping aid may be composed of a crush resistant, flexible material and further include a crest or fulcrum to increase the speed, strength and/or torque of each swing of a tool (e.g., a baseball bat, sledge hammer, or the like). In some implementations, the gripping aid may also provide a reduction in vibrations and superficial hand traumas normally caused when the tool strikes an object. | 11-05-2015 |
| 20120246799 | ELASTOMERIC RUBBER AND RUBBER PRODUCTS WITHOUT THE USE OF VULCANIZING ACCELERATORS AND SULFUR - A composition for producing an elastomeric thin film comprising a carboxylated acrylonitrile polybutadiene latex which is vulcanized without the use of conventional sulphur and accelerators thereby reducing the possibility of contacting immediate Type I hypersensitivity and delay Type IV hypersensitivity caused by the presence of natural rubber latex proteins and accelerators respectively. The dipping process for making gloves by using a latex composition provided by: premixing carboxylated acrylonitrile polybutadiene latex with methacrylic acid, or alternatively using a self-crosslinked latex, adding zinc oxide, adjusted to 9 to 10 of the pH level, and diluted with water to obtain 18% to 30% by weight of total solid content; dipping the glove former into the composition to form a layer of thin film of the latex composition on the former; drying the thin latex film on the former and crosslinking the latex film on the former. | 10-04-2012 |
| 20160021951 | BODY PART COVERING EMBEDDED WITH BAKING SODA - A body part covering article embedded with sodium bicarbonate and a process for creating this article. The body part covering article includes an inner covering and an outer covering with at least the inner covering being embedded with sodium bicarbonate. In one embodiment the inner covering an outer covering are integral with each other and created as one piece. In one embodiment the body part covering article is a glove with latex as the outer covering and the inner covering of a material which can absorb the sodium bicarbonate. | 01-28-2016 |
| 20140059739 | UTILITY GLOVE - A utility glove formed of a glove blank of a fabric material in the shape of at least a portion of a hand having one or more areas of elastomeric material injection molded thereon to form one or more three dimensional molded portions, the three dimensional molded portions being the fabric material with the elastomeric material bonded thereto, wherein one or more three dimensional molded portions leave at least one area of fabric material of the glove blank without elastomeric material bonded to the fabric. The fabric material of the glove blank can be made from one or more fabrics, a treated fabric, a coated fabric or combinations thereof, or the fabric may have a portion with a coating on an area without elastomeric material. | 03-06-2014 |
| 20110265246 | SLIP RESISTANT GLOVES AND METHOD FOR PRODUCING THE SAME - A slip resistant glove is disclosed which includes a fibrous glove and a rubber or a resin coating layer formed on the surface thereof, wherein recesses having a width of 0.1 to 425 μm, a depth of 0.1 to 200 μm and a number density of 1000 to 5000 per 1 square centimeter are provided at the surface of the coating layer. The glove of the present invention has well balanced slip resistance and abrasion resistance, and is excellent in slip resistance against oil, in particular, and has less amounts of anions and cations which cause rust. | 11-03-2011 |
| 20090139012 | On-Line Making of Powder-Free Rubber Gloves - A powder-free medical glove having a first surface of a powder-free coagulant and a second surface with a polymer coating to ease donning. The powder-free coagulant on the first surface comprises micronized high-density polyethylene, a micro-emulsion of amino silicone, a dimethicone emulsion, calcium salts, an ethoxylated acetylenic diol surfactant and a cellulose thickener. The medical gloves are made in an on-line process of making latex articles that involves dipping hand-shaped formers into the coagulant before dipping them into the latex. The gloves are thereafter coated with a polymer to improve donnability before removal from the formers. The novel coagulant formulation permits easy removal of the articles from the formers, eases double-donning of gloves and eliminates the need for off-line processing. | 06-04-2009 |
| 20080201823 | Glove having heat resistant silicone molded palm piece with protrusions extending therefrom - A safety glove having a unique design on the palm portion of the glove, the palm portion comprising a plurality of pyramid shaped protrusions formed in a predeteremined pattern extending from the surface of a molded silicone palm piece. | 08-28-2008 |
