Class / Patent application number | Description | Number of patent applications / Date published |
442079000 | Coating or impregnation specified as water repellent | 57 |
20090117795 | LOW TEMPERATURE CURE REPELLENTS - An improved method for treating fibrous substrates with a copolymer containing a fluorinated acrylate or fluorinated methacrylate to provide water repellency and alcohol repellency wherein the improvement comprises contacting the substrate with a composition of particular fluorinated copolymers followed by drying at ambient temperature or curing at ambient temperature. | 05-07-2009 |
20090170390 | Doctor Blade Used For Resin Finishing On A Cloth And Method For Resin Finishing With Use Of It - A new doctor blade by which resin finishing can be stably applied to such a thin cloth having a weight 120 g/m | 07-02-2009 |
20090298368 | Composition for Continuous Inkjet Finishing of a Textile Article - A finishing composition is proposed for deposition by continuous flow inkjet technique onto a textile substrate. The composition comprises a dispersion or emulsion of a functional finishing agent in a vehicle and the jetted composition has a conductivity of greater than 500 μS/cm. The size of particles in the dispersion or emulsion of the finishing composition is less than about 5 microns. By ensuring sufficient fineness of the particles, effective and reliable droplet deposition may proceed without clogging of the nozzles. | 12-03-2009 |
20090298369 | ADDITIVE PARTICLES HAVING SUPERHYDROPHOBIC CHARACTERISTICS AND COATINGS AND METHODS OF MAKING AND USING THE SAME - Additive particles may be employed in sufficient amounts to impart superhydrophobicity to a coating system in which the additive particles are incorporated. The additive particles include carrier microparticles and a dense plurality of nanoparticles adhered to the surfaces of the carrier microparticles (e.g., preferably by electrostatic deposition or covalent bonding). The additive particles are advantageously incorporated into a coating material (e.g., a polymeric material) in amounts sufficient to render a substrate surface superhydrophobic when coated with the coating material. The substrate may be rigid (e.g., glass, ceramic or metal) or flexible (e.g., a polymeric film or sheet or a fabric). In some preferred embodiments, both the microparticle and nanoparticles are formed of silica and are surface treated with a hydrophobic treatment so as to impart superhydrophobic properties thereto. Especially preferred are particles treated with silicone fluid comprised of a polysiloxane and/or a perfluoro silane having between 1 and 40 carbon atoms. | 12-03-2009 |
20100029155 | Adhesive coated fabrics suitable for use in composite materials - The present invention relates to adhesive coated fabrics, suitable for use in composite materials, coated on at least one outwards facing surface thereof with an acrylate adhesive, wherein the coated acrylate adhesive on said at least one outwards facing surface is less than 11 g/m | 02-04-2010 |
20110009021 | COLORFASTNESS AND FINISHING COMPOUNDS - A colorfast textile comprising a yarn, fabric and/or garment and a colorfast composition including a polyvinyl alcohol, polyvinyl alcohol copolymer and, or combinations thereof. | 01-13-2011 |
20110136400 | TEXTILE SUBSTRATES HAVING SELF-CLEANING PROPERTIES - The present invention relates to a vapor-pervious water-impervious substrate, preferably a fibrous nonwoven web, which can be used in particular as a textile continuous sheet material, for example as an awning or as an inlet in apparel. The substrate according to the present invention may have self-cleaning properties. The substrate according to the present invention is simple to produce in an at least two-step process wherein a coating on the fibers of the substrate is produced in the first step and then hydrophobic particles are applied to the coated fibers by means of an adhesion promoter. | 06-09-2011 |
20110281483 | Waterproofing Compound and Waterproofing-Processing Method for Waterproofing a Wide Variety of Natual and Synthetic Fabrics and Materials - Embodiments of the present invention employ the perfluoroalkyl acrylic copolymerisate PD-1, produced by the Clariant Corporation, and certain other similar perfluoroalkyl acrylic copolymerisates, for waterproofing a wide variety of natural and synthetic fabrics and materials. In one embodiment of the present invention, fabrics and materials are passed through a bath of PD-1, or certain other perfluoroalkyl acrylic copolymerisates, and the material or fabric is then cured for a period of time within a range of periods of time specific to the type of material or fabric at a temperature within a range of temperatures specific to the type of material or fabric in order to create a remarkably waterproof, but breathable material or fabric with characteristics and properties identical or similar to those of the untreated fabric. Thus, embodiments of the present invention provide for remarkable degrees of waterproofing of natural and synthetic fabrics, while retaining the breathability characteristics of the natural and synthetic fabrics and materials as well as many other characteristics and properties, including texture, thickness, weight, and other characteristics and properties desirable to users of the materials and fabrics as well as products constructed from the materials and fabrics. | 11-17-2011 |
20120015574 | METHOD FOR FORMULATING A REACTIVE POLYURETHANE EMULSION - A method for production of a reactive polyurethane emulsion for use in impregnating and coating a textile fabric includes reacting polyols alone or in combination with at least one of diols and triols with a substoichiometric amount of diisocyanates so as to form medium-viscosity, OH-terminated prepolymers. The prepolymers are mixed with an external emulsifier. At least one of a diisocyanate, a triisocyanate and a polyisocyanate are added so as to bring about a crosslinking of the prepolymers. | 01-19-2012 |
20120015575 | Flourine-Free Aqueous Dispersion for Treating Textile Fabrics - Aqueous dispersions comprise a specific copolymer based on acrylate, a specific paraffin wax and one or more dispersants. The dispersions have high stability and are useful for treating textile fabrics, conferring outstanding water-repellent properties thereon. | 01-19-2012 |
20120122361 | Treatment of Textile Materials - The invention provides a method for the treatment of textile material having a threat face and a rear face, so as to obtain a treated material that is flame retardant but also provides protection from molten metal splash on the threat face, the method comprising: a) providing a textile material that comprises cotton and/or wool, and that has a weight of 250g/m | 05-17-2012 |
20130029551 | SUPERHYDROPHOBIC SURFACES - The present invention relates to a surface of a substrate, or the substrate itself, exhibiting superhydrophobic characteristics when treated with a formulation comprising a hydrophobic component, nano-structured particles and water. The superhydrophobicity can be applied either over the entire surface, patterned throughout or on the substrate material, and/or directly penetrated through the z-directional thickness of the substrate material. | 01-31-2013 |
20140295724 | NON-FLUORINATED URETHANE BASED COATINGS - A compound for imparting water repellency and optionally stain release to substrates wherein the compound is prepared by (i) reacting (a) at least one isocyanate group-containing compound selected from isocyanate, diisocyanate, polyisocyanate, or mixture thereof, and (b) at least one isocyanate-reactive compound selected from formula (Ia), (Ib), or (Ic): | 10-02-2014 |
20140323002 | Non-Fluorinated Water-Based Superhydrophobic Surfaces - A superhydrophobic surface includes a substrate treated with a non-fluorinated composition, the composition including a hydrophobic component free of fluorine; a filler particle; and water, wherein the composition is at a pH greater than 7, and wherein the hydrophobic component is in an aqueous dispersion. The superhydrophobic surface alternatively includes a substrate treated with a non-fluorinated composition, the composition including a hydrophobic polymer free of fluorine; an exfoliated graphite filler particle including acid functional groups; water; and a stabilizing compound, wherein the composition is at a pH greater than 7, and wherein the hydrophobic polymer is in an aqueous dispersion. | 10-30-2014 |
20160032511 | METHOD FOR MANUFACTURING WATER-REPELLENT KNITTED FABRIC AND WATER-REPELLENT KNITTED FABRIC - Provided is a method for manufacturing a water-repellent knitted fabric and a water-repellent knitted fabric. The method includes: dyeing a yarn; obtaining a knitted fabric by knitting the dyed yarn which is dyed in the dyeing of the yarn; dipping the knitted fabric in a water-repellent liquid to allow the water-repellent liquid to penetrate into a structure of the dyed yarn and to be coated on a surface of the dyed yarn; dehydrating the knitted fabric after the dipping of the knitted fabric and then incompletely drying the knitted fabric while moisture remains in the dyed yarn; adhering the water-repellent liquid applied to the knitted fabric by applying heat to the knitted fabric after the dehydrating of the knitted fabric; washing the knitted fabric using water after the adhering of the water-repellent liquid; and drying the knitted fabric after the washing of the knitted fabric. | 02-04-2016 |
20160040334 | Fibers of Polymer-Wax Compositions - Disposable article that include fibers formed from compositions comprising thermoplastic polymers and waxes are disclosed, where the wax is dispersed throughout the thermoplastic polymer. | 02-11-2016 |
20160097151 | QUICK-DRYING TEXTILE - A quick-drying textile includes a fabric and a chemical applied to the fabric. The chemical modifies the fabric's absorption properties. | 04-07-2016 |
442080000 | Also specified as oil repellent | 22 |
20080214075 | Finishings For Textile Fibers and Fabrics to Give Hydrophobic Oleophobic and Self-Cleaning Surfaces - Methods for coating fibers and material to achieve particular properties such as water repellency, oil repellency and self-cleaning, are provided. These properties are achieved by pre-treating the fibers or material and subsequently coating with prepolymers and nanoparticles. The prepolymers are partly substituted with hydrocarbon groups or fluorocarbon groups. The nanoparticles may have surfaces treated with hydrocarbons or fluorocarbons. The prepolymers are fixed and hardened by irradiation with light of a wavelength in the UV or visible regions. | 09-04-2008 |
20090111344 | Fluorinated water soluble copolymers - A method of providing water repellency, oil repellency, soil resistance, soil release, stain resistance and stain release to substrates comprising contacting said substrate with a composition comprising a copolymer having repeating units of Formula I in any sequence: | 04-30-2009 |
20090137171 | FINISHING OF TEXTILE FIBERS, TISSUES AND FABRICS - A method is provided for the application of a finishing layer to a textile support material. A water repellent or oil repellent layer, a so-called finishing layer, is applied to a textile support material selected from the group of fibers, tissues and fabrics. The water repellent or oil repellent finishing layer comprises at least two water repellent or oil repellent components wherein a first component comprises one or more dispersants and a second component comprises one or more dispersed phases or colloids, and wherein the dispersant and the dispersed phase are present in the gel state. Additionally, textile articles are proved having the novel water repellent or oil repellent finishing layer which are equal on a high level or even superior with respect to their functional properties to products prepared according to known finishing methods and at the same time allow a complete or partial substitution of the health and environmentally hazardous standard chemicals employed nowadays by novel compounds which have not been used to date. | 05-28-2009 |
20090149096 | FLUOROPOLYMER EMULSIONS - A fluoropolymer composition comprising monomers copolymerized in the following percentages by weight:
| 06-11-2009 |
20100009583 | FLAME RETARDANT, STAIN AND SOIL RESISTANT TEXTILE ARTICLE - Disclosed are embodiments and methods relating to the treatment of textile, such as a textile substrate, with an aqueous dispersion of surface-functionalized particles and a fluorochemical, or a textile substrate treated with an aqueous dispersion of surface-functionalized particles, a fluorochemical, and a flame retardant chemical. Textiles treated in accordance with the disclosed embodiments (e.g., fluorine concentration of from 20 to 900 ppm) demonstrate an average burn rate less than about 4.0 inch/minute, and an average weight loss is less than about 40% of the original weight. During burning of the treated textile, flaming drips extinguish (on average) in less than about 2 seconds, or does not increase the peak heat release rate by more than about 70%, and the mass loss rate by more than about 50%. | 01-14-2010 |
20100068960 | Compositions and Methods for Imparting Oil Repellency and/or Water Repellency - Compositions and methods for treating substrates, such as fibrous materials, are disclosed. Such compositions and methods can be used to impart or maintain a level of oil repellency and/or water repellency in fibrous substrates such as paper-based materials and/or textiles. In general, such compositions can utilize a copolymer having a plurality of polycationic segments, which can be joined by various other polymeric segments such as silicones and/or hydrophilic polymeric segments. The copolymer can be formulated as a highly-branched polymer, which can have substantivity to a fibrous material to impart oil repellency and/or water repellency. In several instances, the copolymer can be formulated to be fluorine-free. Various details of such copolymers are discussed, as well as methods of utilizing and making such copolymers. | 03-18-2010 |
20100221967 | COMPOSITIONS COMPRISING CATIONIC FLUORINATED ETHER SILANES, AND RELATED METHODS - Compositions comprising cationic compounds having fluorinated ether groups and hydrolyzable silane groups are provided, the compounds having the formula: (I) | 09-02-2010 |
20110021098 | Finishing of Substrates - A method is described for manufacturing a finish formulation for the hydrophobic and/or oleophobic finishing of surfaces, comprising a dispersant incorporating dispersed, activated particles with hydrophobic and/or oleophobic surface groups and a binder, in which particles with hydrophobic and/or oleophobic surface groups are comminuted in the dispersant for activation, and the binder is added before or after activation. | 01-27-2011 |
20110021099 | FLUORINE-CONTAINING POLYMER AND WATER-AND OIL-REPELLENT AGENT - A water- and oil-repellent agent is an aqueous emulsion containing a fluorine-containing polymer. The fluorine-containing polymer comprises (a) a fluorine-containing monomer, and (b) a crosslinkable monomer, wherein the monomers (a) and (b) are polymerized in the presence of a chain transfer agent to produce the fluorine-containing polymer. | 01-27-2011 |
20110028059 | FLUORINE-CONTAINING COPOLYMER AND WATER- AND OIL-REPELLENT AGENT - A water- and oil-repellent agent is an aqueous emulsion containing: | 02-03-2011 |
20110275261 | FAST FILM FORMATION WATER BASED BARRIER COATING - The invention relates to a composition which, when mixed with a polymer composition, allows for the formation of a continuous and cohesive film. The film is characterized in that it provides water, grease and oil resistance, provides a water vapour barrier and can be used as wax replacement treatment and a top coat for flexible packaging, but also on other substrates. This film is formed at a very fast set speed without the need of thermal energy. The composition contains i) a salt of one or more of myristic, palmitic and stearic acid; and preferably also ii) a C | 11-10-2011 |
20110287678 | FLUOROSILICONE POLYMERS AND SURFACE TREATMENT AGENT - A surface treatment agent, which can impart the excellent water- and oil-repellency, soil resistance and feeling to the substrate, is obtained from a fluorine-containing polymer which contains: (A) a monomer which comprises; (A1) a fluorine-containing monomer of the formula: CH | 11-24-2011 |
20120040576 | WATERPROOF FABRIC WITH NO-SLIPPAGE FEATURES, IN PARTICULAR FOR OFFSET PRINTING BLANKET AND METHOD FOR MANUFACTURING THE SAME - A waterproof fabric ( | 02-16-2012 |
20120045954 | HIGHLY DURABLE SUPERHYDROPHOBIC. OLEOPHOBIC AND ANTI-ICING COATINGS AND METHODS AND COMPOSITIONS FOR THEIR PREPARATION - Highly durable hydrophobic, oleophobic, and anti-icing coatings and methods of their preparation and use are described herein. | 02-23-2012 |
20120295503 | Fluoropolymers And Treatment Agent - Disclosed is a fluorine-containing polymer prepared by polymerizing (I) a polyfluoroalkyl group-containing (meth)acrylate which is substituted at alpha-position, in the presence of (II) a blocked isocyanate compound. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates. | 11-22-2012 |
20130078880 | Fluoropolymers And Surface Treatment Agent - Disclosed is a fluorine-containing polymer prepared by polymerizing: (I) a polyfluoroalkyl group-containing (meth)acrylate, in the presence of: (II) an isocyanate compound blocked with a pyrazole compound or a malonate ester. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates. | 03-28-2013 |
20140113517 | PARTIALLY FLUORINATED COPOLYMER EMULSIONS CONTAINING FATTY ACIDS AND ESTERS - An aqueous emulsion composition comprising: i) partially fluorinated copolymer; ii) one or more co-solvents; iii) one or more surfactants; and optionally iv) one or more defoamers; wherein the co-solvent comprises fatty acids, esters of fatty acids, glycerides, glycols, or mixture thereof, and is useful for providing water and oil repellency to fibrous substrates without excessive pad roller build-up during application. | 04-24-2014 |
20140220840 | FLUID-RESISTANT TEXTILE FABRICS AND METHODS - Coating compositions which include a blend of a fluorochemical and a particulate additive comprising a bimodal size distribution of inorganic nanoparticles are provided. The bimodal distribution of inorganic nanoparticles may include a quantity of smaller nanoparticles having an average size distribution of between about 1 to about 15 nm, and a quantity of larger nanoparticles having an average size distribution of between about 40 to about 500 nm. The smaller and larger nanoparticles may be present in a ratio of the smaller sized particles to the larger sized particles of at least 1.2, with the total amount of nanoparticles being present in an amount of between about 0.1 to about 10 wt. % based on total composition weight. | 08-07-2014 |
20140364028 | FLUORINE-CONTAINING COMPOSITION AND FLUORINE-CONTAINING POLYMER - Disclosed is a fluorine-containing composition which contains a fluorine-containing polymer that has repeating units respectively derived from (A) a fluorine-containing monomer that is an alpha-chloroacrylate having a fluoroalkyl group, (B) a monomer that has a linear or branched hydrocarbon group but does not have a fluoroalkyl group, and (C) a monomer that has a cyclic hydrocarbon group but does not have a fluoroalkyl group. This fluorine-containing composition is capable of providing a base such as a fiber product with excellent water repellency, especially strong water repellency. | 12-11-2014 |
20140378018 | FLUORINATED COPOLYMER, AND WATER- AND OIL-REPELLENT COMPRISING SAME AS ACTIVE INGREDIENT - Disclosed is a copolymer of a polyfluoroalkyl alcohol (meth)acrylic acid derivative represented by the formula: C | 12-25-2014 |
20150072581 | Nanocellulose Composites and Methods for their Preparation and Use - Methods of forming a nanocellulose composite are provided. The methods can include blending a copolymer with a nanocellulose to form the nanocellulose composite. The copolymer can be a reaction product of a first monomer, a second monomer, and a third monomer. The first monomer is a hydrophilic monomer, the second monomer is a cellulose-reactive monomer and the third monomer is an amphiphobic monomer. | 03-12-2015 |
20160083605 | WATER AND OIL-REPELLENT FLUOROPOLYMER HAVING A SHORT PERFLUORINATED CHAIN - Disclosed water and oil repellent coatings for textile fabrics having a low surface energy portion having a polyolefin having a R | 03-24-2016 |
442081000 | Organosilicon containing | 7 |
20100267303 | HYDROPHOBIC SURFACE FINISH AND METHOD OF APPLICATION - The present invention relates to a method for hydrophobization of a fabric surface comprising providing a stream of a substantially anhydrous gas, passing said gas over or through a substantially anhydrous liquid of an alkylsilane, preferably a fluorinated alkylsilane to provide an alkylsilane, preferably a fluorinated alkylsilane vapor and bringing said vapor in contact with the fabric surface, thereby allowing the optionally fluorinated alkylsilane to bind covalently to the fabric surfaced. The present invention further relates to a fabric comprising a superhydrophobic surface finish prepared by a method of the invention and to a device for carrying out the method of the invention. | 10-21-2010 |
20110165808 | SUPERHYDROPHOBIC COATING - A composition for coating comprising at least one compound of formula I and optionally at least one compound of formula II | 07-07-2011 |
20120040577 | SUPERHYDROPHOBIC AEROGEL THAT DOES NOT REQUIRE PER-FLUORO COMPOUNDS OR CONTAIN ANY FLUORINE - Provided are superhydrophobic coatings, devices and articles including superhydrophobic coatings, and methods for preparing the superhydrophobic coatings. The exemplary superhydrophobic device can include a substrate component and one or more superhydrophobic coatings disposed over the substrate component, wherein at least one of the one or more superhydrophobic coatings has a water contact angle of at least about 150° and a contact angle hysteresis of less than about 1°. The one or more superhydrophobic coatings can include an ultra high water content acid catalyzed polysilicate gel, the polysilicate gel including a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores. | 02-16-2012 |
20130217285 | Hydrophobic Substrates And Methods For Their Production Using Acyloxysilanes - A method for rendering a substrate hydrophobic includes treating the substrate with an acyloxysilane. The treatment includes impregnating the substrate with an acyloxysilane and thereafter curing (hydrolyzing and condensing the acyloxysilane) to form a silicone resin. The method is particularly useful for rendering paper hydrophobic. | 08-22-2013 |
20140342625 | Curable Silicone Composition, Cured Material, Manufactured Articles, Methods And Uses - A curable siloxane composition, cured material prepared therefrom, manufactured article prepared therewith, methods of making, and uses thereof, are disclosed. The composition comprises a mixture of ingredients (A) and (B): (A) a curable amount of a reactive group-functional siloxane, which has on average per molecule at least one curing-reactive group; and (B) an effective amount of an isocyanate or an isocyanate donor agent. The isocyanate has an average of at least one —N═C═O moiety per molecule thereof. The isocyanate donor agent produces an isocyanate when the isocyanate donor agent is exposed to a triggering condition. | 11-20-2014 |
20160024707 | METHOD AND COMPOSITION OBTAINING TEXTILES SHOWING WATER-REPELLENCY AND REPELLENCY AGAINST WATER SOLUBLE DIRT - An application method of enhancing the water repellence of a textile and/or enhancing a textiles ability to repel water soluble dirt, includes the steps of:
| 01-28-2016 |
20160130449 | DURABLE POLYMER-AEROGEL BASED SUPERHYDROPHOBIC COATINGS: A COMPOSITE MATERIAL - Provided are polymer-aerogel composite coatings, devices and articles including polymer-aerogel composite coatings, and methods for preparing the polymer-aerogel composite. The exemplary article can include a surface, wherein the surface includes at least one region and a polymer-aerogel composite coating disposed over the at least one region, wherein the polymer-aerogel composite coating has a water contact angle of at least about 140° and a contact angle hysteresis of less than about 1°. The polymer-aerogel composite coating can include a polymer and an ultra high water content catalyzed polysilicate aerogel, the polysilicate aerogel including a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores. | 05-12-2016 |
442082000 | Fluorocarbon containing | 6 |
20090233507 | Fabric treatment process - The present invention is directed to a process for improving at least one of the water-resistance, stain resistance, and/or oil resistance of a fabric by treating the fabric with a composition comprising a wetting-agent, a fluorocarbon repellant, and a carrier. | 09-17-2009 |
20140065906 | SUPER HYDROPHOBIC MEMBRANE AND METHOD OF MANUFACTURING THE SAME - There are provided a super hydrophobic membrane and a method of manufacturing the same, the super hydrophobic membrane including a base layer containing a base polymer and a water-repellent additive containing fluorine, and having a nano-fiber structure. The super hydrophobic membrane capable of having water-repellency even with respect to liquid such as a surfactant, having relatively low surface energy, may be implemented. | 03-06-2014 |
20140199905 | BULLETPROOF FABRIC AND METHOD FOR PRODUCING THE SAME - Disclosed are a bulletproof fabric and a method for producing the same that exhibit improved anti-traumaproperty and minimize deterioration in bulletproofness even after use under harsh conditions for a long period of time. The bulletproof fabric includes a fabric comprising at least one high-strength fiber selected from the group consisting of a high molecular weight polyethylene fiber, an aramid fiber, and a polybenzoxazole fiber, and a water repellent layer disposed on the high-strength fiber, wherein the water repellent layer is formed by treating the fabric with a water-repellent agent comprising fluorocarbon and a hardness-enhancing resin, and the hardness-enhancing resin is a polyvinyl acetate resin, a polyester resin, a polyacrylate resin, a melamine resin, or a mixture of two or more thereof. | 07-17-2014 |
20140213130 | CARBON NANOTUBE-BASED ROBUST STEAMPHOBIC SURFACES - A method for creating a superhydrophobic coated nanoporous assembly includes the steps of: providing a nanoporous assembly formed of discrete and/or continuous structures that provide a morphology defining pores of less than 1 micron between neighboring discrete and continuous structures; bringing gaseous plasma precursors in the presence of the nanoporous assembly and in the presence of a plasma generator; employing the plasma generator to convert the gaseous plasma precursors to the plasma state; and permitting the plasma precursors to deposit as a coating on the nanoporous assembly through plasma polymerization techniques the deposition thereof preserving the porous structure of the nanoporous assembly, the deposited coating exhibiting a surface energy of less than 30 dynes/cm. | 07-31-2014 |
20150118930 | Surfactant-Containing Fluorochemical Compositions, Articles, and Methods - A fluorochemical composition comprising: at least one fluorinated compound; and at least one esterquat or amidequat surfactant. | 04-30-2015 |
20160090688 | PARTIALLY FLUORINATED URETHANE BASED COATINGS - A compound for imparting water repellency and optionally stain release to substrates wherein the compound is prepared by reacting (a) at least one isocyanate group-containing compound, (b) at least one isocyanate-reactive compound and (c) at least one fluorinated isocyanate-reactive compound. | 03-31-2016 |
442083000 | Nitrogen containing | 4 |
20120238165 | USE OF CORE-SHELL PARTICLES FOR ANTI-WICKING APPLICATION OF A YARN OR FABRIC - The invention relates to the use of core-shell particles with a mean diameter of 10-300 nm and a standard deviation σ at least 10% of the mean value, and wherein the shell of the core-shell particle comprises a copolymer of vinyl aromatic monomer and maleimide monomer with a glass transition temperature Tg of between 120 and 220° C. for coating a yarn or fabric to inhibit or prevent wicking in said yarn or fabric. The invention further relates to an aramid fabric, such as boat sails, which yarns are provided with a finish comprising a diglycehde or a triglyceride obtained from glycerol that is esterified with saturated or unsaturated fatty acids with 6-20 carbon atoms and are then provided with the core-shell particles. | 09-20-2012 |
20150011137 | SHOWER CURTAIN WITH ANTI-FOULING FACILITY AND METHOD FOR THE PRODUCTION THEREOF - Shower curtain with anti-fouling facility and method for the production thereof, the shower curtain having an openly cross-linked, multicomponent polycondensate anchored on its fabric, said polycondensate repelling liquid water and having at least the partial condensates of the starting materials a) acrylate prepolymer, b) aliphatic diol, and c) zinc-organic compound with hydroxyl group, remainder adjuvants, additives and unavoidable impurities. | 01-08-2015 |
20160090505 | NON-FLUORINATED AND PARTIALLY FLUORINATED POLYMERS - A polymer composition with (A) a first poly(meth)acrylate polymer or urethane polymer; and (B) a second poly(meth)acrylate polymer or urethane polymer which has a residue X incorporated therein, where X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R | 03-31-2016 |
20160090560 | METHOD OF IMPARTING WATER REPELLENCY WITH NON-FLUORINATED LAUNDRY TREATMENT COMPOSITIONS - The present invention discloses a method of imparting water repellency and optionally stain release to fibrous substrates by contacting a fibrous substrate with a non-fluorinated laundry treatment composition inside a laundry machine. The laundry treatment composition contains a hydrophobic organic urethane compound having a urethane linkage and the residue of a substituted cyclic or acyclic sugar alcohol. Laundry additive compositions containing a first laundry treatment composition, having a hydrophobic organic urethane compound, and a second laundry treatment composition are also included. | 03-31-2016 |
442084000 | Natural oil or wax containing | 1 |
20090203276 | POLYMER ADDITIVE FOR PROVIDING AN ALCOHOL REPELLENCY FOR POLYPROPYLENE NONWOVEN MEDICAL BARRIER FABRICS - The present invention relates to a method for providing nonwoven polypropylene barrier composite fibrous structures with a surface that is both hydrophobic/alcohol repellent and durable to water/alcohol exposure. The method is based on the incorporation, into the nonwoven polypropylene barrier composite fibrous structure, of synergistic combinations of a new generation of non-telomer based fluorinated polymers with non-ionic hydrophobic waxes. When extruded with the polypropylene, these products result in a durable hydrophobic and alcohol repellent surface that is highly desirable to enhancing the utility of the nonwoven polypropylene barrier composite fibrous structures in a wide range of applications and products, ranging from medical to various construction applications. | 08-13-2009 |