Class / Patent application number | Description | Number of patent applications / Date published |
442152000 | Coated or impregnated natural fiber fabric (e.g., cotton, wool, silk, linen, etc.) | 23 |
20090170391 | NOVEL PRODUCTS - An item selected from a piece of fashion clothing, a clothing accessory or a household textile having a polymeric coating, formed by exposing said item or a material or yarn from which the item is subsequently constructed, to a pulsed plasma comprising a compound of formula (I) | 07-02-2009 |
20100291821 | POLYAMIDE COMPOSITE STRUCTURES AND PROCESSES FOR THEIR PREPARATION - The present invention relates to the field of composite structures, overmolded composites structures and processes for their preparation, particularly it relates to the field of polyamide composite structures. The disclosed composite structures have a surface, which surface has at least a portion made of a surface polyamide resin composition, and comprise a fibrous material selected from non-woven structures, textiles, fibrous battings and combinations thereof, said fibrous material being impregnated with a matrix resin composition, wherein the surface polyamide resin composition is selected from polyamide compositions comprising a blend of a) one or more semi-aromatic polyamides (A) containing repeat units derived from aromatic dicarboxylic acids and aliphatic diamines, and b) one or more fully aliphatic polyamides (B) selected from the group consisting of polyamides containing repeat units derived from aliphatic dicarboxylic acids and aliphatic diamines, polyamides containing repeat units derived from aliphatic aminocarboxylic acids, and polyamides derived from lactams. | 11-18-2010 |
20110237145 | FOAMS AND MOLDINGS OF SUPPORT MATERIALS COMPRISING FOAMABLE REACTIVE RESINS - Foams and moldings comprising foamed support materials selected from the group consisting of polyurethane resins, polyester resins, epoxides and also fiber nonwovens, woven materials and open-cell, two- and three-dimensional networks composed of mineral, animal, vegetable and chemical (natural/synthetic) fibers or mixtures thereof comprising melamine/formaldehyde resins as foamable reactive resin. | 09-29-2011 |
20110300768 | ETHYLENE ADSORBENT PACKAGING OR BARRIER MATERIAL AND METHOD OF MAKING THE SAME - An ethylene adsorbent packaging or barrier material and method of making the same. The package or barrier comprises a textile substrate impregnated with a solution of zeolite, cross-linker and binder. The method of making the ethylene adsorbent packaging or barrier material comprises impregnating a textile substrate with a solution of zeolite powder with crosslinker and binder in a solvent at a PH of 5.0 to 7.0 adjusted with an organic acid followed by removing the excess solution from the substrate and drying and curing the substrate at 50-250° C. If desired the substrate is formed to the desired shape. The packaging can be used for packing ethylene susceptible and perishable articles. The barrier material can be used as a barrier or as a separator for ethylene gas. | 12-08-2011 |
20130323993 | COMPOSITE SEMIFINISHED PRODUCTS, MOLDED PARTS PRODUCED THEREFROM, AND MOLDED PARTS PRODUCED DIRECTLY BASED ON HYDROXY-FUNCTIONALIZED (METH)ACRYLATES, WHICH ARE CROSS-LINKED BY MEANS OF URETDIONES IN A THERMOSETTING MANNER - The invention relates to a process for producing polyurethane prepregs which are stable during storage, and to mouldings (composite components) produced therefrom. The prepregs or components are produced by mixing (meth)acrylate monomers, (meth)acrylate polymers, hydroxy-functionalized (meth)acrylate monomers and/or hydroxy-functionalized (meth)acrylate polymers with uretdione materials and moreover with aromatic amines which accelerate a free-radical polymerization reaction. This mixture or solution is applied by known processes to fibre material, e.g. carbon fibres, glass fibres or polymer fibres, and is polymerized at room temperature or higher temperatures with the aid of initiators, e.g. dibenzoyl peroxide. Instead of amine acceleration and subsequent hardening with initiators, it is also possible to use other known room-temperature curing systems, e.g. permaleate systems. | 12-05-2013 |
20160024333 | Article With Reactive Metals Bound To Its Surface And Method Of Application - A polymeric carrier composition including a polymer synthesized from monomers selected from acrylic acids, methylacrylates and urethanes and at least one metal having an oxidation state of +1 or +2, including salts and coordination complexes thereof. The composition may be a suspension having 0.5 to 10% by weight of the polymer prepared from monomers selected from a group consisting of acrylic acids, methylacrylates and urethanes, and a viscosity less than 1,000 cps. The composition is applied to substrates, such as woven fabrics, to create metal-infused articles. | 01-28-2016 |
442153000 | Coated or impregnated cellulosic fiber fabric | 17 |
20080233820 | Method of treating burlap - A method for treating fabrics or mats made from sisal, jute, or coir includes the steps of contacting the fabrics or mats with an aqueous suspension of sub-micron particles of a sparingly soluble salt of copper, sparingly soluble salt of zinc, or both so that the sub-micron particles impregnate or adhere onto the fabrics or mats. | 09-25-2008 |
20080248706 | Artists panel with watercolor releasable coating - An artists canvas suitable for accepting and releasing water-based paints, pencils, and inks, in which the artists canvas is coated with a coating is formulated to accept and release water-based paints, pencils, and inks without unacceptable running or bleeding of the water-based paints, pencils, and inks in and on the coating. | 10-09-2008 |
20080280519 | TEXTILE PRODUCTS DYED BY MEANS OF CATIONIC DYES, AND PROCESS FOR THE MANUFACTURE THERE - The present invention relates to a fabric made of cotton or cotton blends with synthetic fibers, suitable for the manufacture of colored jeans, such that the fiber(s) which form the fabric, the yarn from which the fabric is made, or the fabric itself, are dyed by means of a direct, cationic dye so to obtain a fabric with firm colors and which can be washed down. The corresponding dyeing process is also described. | 11-13-2008 |
20090029614 | IONIZED PERFORMANCE FABRIC - A composition for treating fabric includes about 0.1 to about 10.0% cross linking agent, about 0.1 to about 5.0% polyolefin, about 0.1 to about 0.5% wetting agent, about 0.0 to about 8.0% aminofunctional silicone, about 0.0 to about 6.0% ionizing agent, about 0.0 to about 2.0% catalyst and any remainder as a carrier. The composition has a pH of between about 2.0 to about 4.0 and at least some aminofunctional silicone and/or ionizing agent is provided. | 01-29-2009 |
20100291822 | STARCH BASED COMPOSITES AND PROCESS OF MANUFACTURE - In one aspect of the invention, there is a biodegradable composition comprising lignocellulosic reinforcement material impregnated with a starch based resin and cured to form a thermoset composition. In another embodiment of the invention, there is a method of making a biodegradable composition comprising the steps of (a) providing a lignocellulosic reinforcement material; (b) impregnating the lignocellulosic reinforcement material with starch based resin to create an impregnated lignocellulosic reinforcement material; (c) drying the impregnated lignocellulosic reinforcement material; (d) curing the lignocellulosic reinforcement material at a sufficient temperature and a sufficient pressure for a sufficient period of time to produce a thermoset biodegradable composition. | 11-18-2010 |
20100323573 | High flux and low fouling filtration media - Membranes suitable for microfiltration, ultrafiltration (UF) and nanofiltration (NF) filters are provided. Such membranes may include a nanofibrous scaffold, optionally in combination with a non-woven substrate and/or a coating of a polymer and a functionalized nanofiller. Suitable membranes may also include a coating of a polymer and a functionalized nanofiller on a substrate, which can include a non-woven membrane, a nanofibrous scaffold, or both. | 12-23-2010 |
20120009840 | PARTIALLY FLUORINATED UREAS AND AMIDES - Disclosed are certain partially fluorinated amide compounds and composite materials containing the compounds. Also disclosed are methods for making the composite materials. | 01-12-2012 |
20120100771 | METHOD OF INCREASING THE SCRATCH HARDNESS OF A BODY - A method for increasing the scratch hardness of a body, which has at least in some regions a surface ( | 04-26-2012 |
20130337711 | COMPOSITES HAVING LEATHER-LIKE CHARACTERISTICS - This present invention is directed to the use of bio-based materials such as functionalized plant oils and natural fibers to provide substitutes for leather materials. The bio-based materials provide composites made with a range of natural fibers such as flax, cotton, jute and kenaf fibers, combined with natural plant oils (triglycerides) such as soy oil, linseed oil and their fatty acids. The natural fibers may be used in their as-delivered woven or nonwoven state and the triglycerides and fatty acids are chemically modified to allow them to react in a controlled manner giving predictable thermal and mechanical properties. The resulting material is a breathable, water resistant, leather-like material. This present invention is also directed to methods of making the substitutes for leather materials. | 12-19-2013 |
20140357146 | PHOSPHORUS-CONTAINING POLYMER, ARTICLE, AND PROCESSES FOR PRODUCING THE SAME - A phosphorus-containing polymer comprises a plurality of phosphorus atoms, wherein about 75% or more of the phosphorus atoms in the phosphorus-containing polymer are present in phosphine oxide moieties. An article comprises a textile material having at least one surface and a phosphorus-containing polymer disposed on a least a portion of the surface, wherein the phosphorus-containing polymer comprises a plurality of phosphorus atoms, and wherein about 75% or more of the phosphorus atoms in the phosphorus-containing polymer are present in phosphine oxide moieties. | 12-04-2014 |
20150111449 | METHOD FOR PREPARING GRAPHENE OXIDE FILMS AND FIBERS - We report a method of preparation of highly elastic graphene oxide films, and their transformation into graphene oxide fibers and electrically conductive graphene fibers by spinning. Methods typically include: 1) oxidation of graphite to graphene oxide, 2) preparation of graphene oxide slurry with high solid contents and residues of sulfuric acid impurities. 3) preparation of large area films by bar-coating or dropcasting the graphene oxide dispersion and drying at low temperature. 4) spinning the graphene oxide film into a fiber, and 5) thermal or chemical reduction of the graphene oxide fiber into an electrically conductive graphene fiber. The resulting films and fiber have excellent mechanical properties, improved morphology as compared with current graphene oxide fibers, high electrical conductivity upon thermal reduction, and improved field emission properties. | 04-23-2015 |
20150368864 | CROSSLINKING/FUNCTIONALIZATION SYSTEM FOR A PAPER OR NON-WOVEN WEB - The present invention relates to a paper or non-woven web, comprising fibers and at least one crosslinking or functionalization agent selected from the group consisting of carboxylic acids, halogenated heteroaromatic compounds and salts thereof, wherein said at least one crosslinking or functionalization agent has a molecular weight of not more than 1000 g/mol, and wherein at least a part of said crosslinking or functionalization agent is bound to said fibers, a process for producing said paper or non-woven web, and the use of said crosslinking or functionalization agent in a paper or non-woven web. | 12-24-2015 |
20160130056 | SHEET MATERIAL AND BARRIER PACKAGING CONTAINER USING THE SAME, AND METHOD FOR FABRICATING THE SHEET MATERIAL - A gas barrier sheet material which make effective use of natural resources and which has improved gas barrier properties including oxygen barrier properties, water vapor barrier properties and smell barrier properties, and improved flexibility; a barrier container using the same; and a method for fabricating a sheet material. A sheet material is characterized in that a fine fiber layer and a moisture-retaining layer are stacked on at least one surface of a substrate in such a way that the fine fiber layer and the moisture-retaining layer are in direct contact with each other. The invention is more advantageous when using a substrate, e.g. paper, a nonwoven fabric, or a porous membrane, of which surface profile is not flat and which is inherently susceptible to causing troubles in fabrication processes, such as of soaking, wetting and drying during coating of a coating agent. | 05-12-2016 |
442154000 | Coating or impregnation contains an acrylic polymer or copolymer (e.g., polyacrylonitrile, polyacrylic acid, etc.) | 3 |
20110171863 | Nonwovens bonded with acrylamide/N-alkylolacrylamide crosslinking mixture with C2-C10 alkylol - An aqueous dispersion includes a self-crosslinking alkylolacrylamide containing interpolymer, the interpolymer being prepared in an emulsion polymerization medium by way of interpolymerizing in the medium: (a) acrylamide monomer; (b) N—C | 07-14-2011 |
20130337712 | COMPOSITIONS AND METHODS FOR MAKING POLYESTERS AND ARTICLES THEREFROM - Polyester materials, methods for making polyesters materials, and uses of the polyester materials in binder materials and articles of manufacture are disclosed. In one embodiment, a process is provided for preparing a polyester solution, including mixing monomers of at least one organic acid containing at least three carboxylic groups and at least one multi-hydroxyl alcohol containing at least three hydroxyl groups to form a reaction mixture, heating the reaction mixture to a first temperature, polymerizing the monomers at the first temperature until reaching an acid value from about 200 to about 400 mg KOH/g, adjusting the temperature to a second temperature less than the first temperature, and forming the polyester solution. The polyester materials may be mixed with cross-linking materials to form binder materials. The binder material may then be used to form articles of manufacture. | 12-19-2013 |
20160177502 | PAINTABLE CLOTH BASED ON PLANT FIBERS | 06-23-2016 |
442157000 | Polymeric coating or impregnation from a silane or siloxane not specified as lubricant or water repellent | 1 |
20130316606 | COMPOSITION AND METHOD FOR TREATING TEXTILES - A curable composition useful for treating textiles to impart thereto upon the curing of one or more textile use-enhancing characteristics includes a first macromonomer (i) which is a polysiloxane possessing two or more terminal functional groups selected from the group consisting of hydroxyl, alkoxy and combinations thereof, a second macromonomer (ii) which is a polysiloxane containing two or more hydrosilyl (≡C—SiH) groups, catalyst (iii) and, optionally, one more additional component(s) (iv) such as surfactant(s), water, etc. | 11-28-2013 |