Patent application number | Description | Published |
20100041819 | FLUORINATED SURFACTANTS AND METHOD OF MAKING THE SAME - Fluorinated surfactants having a weight average molecular weight in a range from 1200 to 10000 grams per mole, wherein the fluorinated surfactant comprises at least one component represented by formula or a salt thereof, wherein: R is H, —CH | 02-18-2010 |
20100129672 | EASY-TO-CLEAN ARTICLE WITH STAINLESS STEEL SURFACE AND METHOD OF MAKING THE SAME - An easy-to-clean article with a stainless steel surface treated with a mixture of a fluorinated composition and a first compound. The fluorinated composition comprises a polyfluoropolyether group and a hydrolysable silane group. The first compound comprises an amino group, an epoxy group, or a mercapto group and a hydrolysable silane group. A method of treating a stainless steel surface with the mixture is also disclosed. | 05-27-2010 |
20100173166 | FLUORINATED COMPOSITIONS AND SURFACE TREATMENTS MADE THEREFROM - A composition represented by formula: (I) Rf is a monovalent or divalent perfluoropolyether group. Each R is independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms. Each X is independently a divalent or trivalent group selected from the group consisting of alkylene, arylalkylene, and alkylarylene, wherein alkylene, arylalkylene, and alkylarylene are each optionally interrupted by at least one ether linkage. Each V is independently alkylene that is optionally interrupted by at least one ether linkage or amine linkage. Each Y is independently selected from the group consisting of hydrogen, alkyl, and a counter cation; y is 1 or 2; and z is 1 or 2. Methods of treating a surface using these compositions, formulations including these compositions, and articles with a surface in contact with these compositions are provided. | 07-08-2010 |
20100173804 | ADDITIVE TO REDUCE FLUID LOSS FOR DRILLING FLUIDS - Additives for reducing the loss of drilling fluid into the formation surrounding a wellbore during the drilling process as well as drilling fluids comprising the additives and methods of using such additives. The additive includes elastomeric, polymeric, and acrylate, non-agglomerated microspheres. | 07-08-2010 |
20100179262 | FLUORINATED ETHER COMPOSITIONS AND METHODS OF USING THE SAME - A composition including at least one first divalent unit represented by formula: Each Rf is independently selected from the group consisting of Rf | 07-15-2010 |
20100183889 | FLUORINATED COMPOSITIONS AND SURFACE TREATMENTS MADE THEREFROM - A composition comprising at least one first divalent unit represented by formula (A) or formula (B); and at least one of a second divalent unit comprising a pendant Z group or a monovalent unit comprising a thioether linkage and a terminal Z group, wherein each Z group is independently selected from the group consisting of —P(O)(OY) | 07-22-2010 |
20100219367 | CATIONIC FLUORINATED ETHER SILANE COMPOSITIONS AND RELATED METHODS - Compositions comprising cationic compounds having fluorinated ether groups and silane groups are provided, the compounds having the formula (I). | 09-02-2010 |
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 |
20100233492 | COMPOSITIONS FOR AQUEOUS DELIVERY OF FLUORINATED OLIGOMERIC SILANES - The invention relates to a dilutable, non-aqueous concentrate and an aqueous dilution used for aqueous delivery of fluorinated oligomeric silanes to a substrate, a method of treating a substrate with the aqueous dilution composition to render it oil and water repellent, and articles having coatings made from the aqueous dilution. | 09-16-2010 |
20100242958 | MEDICINAL INHALATION DEVICES AND COMPONENTS THEREOF - A medicinal inhalation device having a non-metal coating coated on at least a portion thereof, and onto which non-metal coating an at least partially fluorinated compound is then covalently bonded. | 09-30-2010 |
20100247932 | MEDICINAL INHALATION DEVICES AND COMPONENTS THEREOF - A medicinal inhalation device having a non-metal coating applied by plasma deposition under ion bombardment conditions. | 09-30-2010 |
20100258119 | MEDICINAL INHALATION DEVICES AND COMPONENTS THEREOF - A medicinal inhalation device having applied to surface thereof a composition comprising a monofunctional polyfluoropolyether silane and a non-fluorinated cross-linking agent. | 10-14-2010 |
20100263667 | MEDICINAL INHALATION DEVICES AND COMPONENTS THEREOF - A medicinal inhalation device having applied to a surface thereof a composition comprising a multifunctional polyfluoropolyether silane. | 10-21-2010 |
20100270020 | METHODS FOR TREATING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED ANIONIC SURFACTANT COMPOSITIONS - Methods of treating a hydrocarbon-bearing formation having brine and liquid hydrocarbons and treated hydrocarbon-bearing formations. The methods include contacting the hydrocarbon-bearing formation with a composition comprising solvent and a fluorinated anionic surfactant. In some embodiments, the solvent solubilizes the brine in the hydrocarbon-bearing formation without causing the fluorinated anionic surfactant to precipitate. In some embodiments, the solvent includes at least one of a polyol or polyol ether independently having from 2 to 25 carbon atoms and at least one of water, a monohydroxy alcohol, an ether, or a ketone, wherein the monohydroxy alcohol, the ether, and the ketone each independently have up to 4 carbon atoms. | 10-28-2010 |
20100270021 | METHODS FOR TREATING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED POLYMER COMPOSITIONS - A method of treating a hydrocarbon-bearing formation and treated hydrocarbon-bearing formations. The method includes contacting the hydrocarbon-bearing formation with a composition having solvent and a fluorinated polymer. The fluorinated polymer has units having formula (I): A method for making a composition containing these units is also disclosed. | 10-28-2010 |
20100288498 | FLUORINATED POLYMER COMPOSITIONS AND METHODS FOR TREATING HYDROCARBON-BEARING FORMATIONS USING THE SAME - Fluorinated polymers having first divalent units represented by formula, and a plurality of groups of formula —CH | 11-18-2010 |
20100316868 | METHOD FOR EASY-TO-CLEAN SUBSTRATES AND ARTICLES THEREFROM - A method of forming an easy-to-clean metal or metallized substrate, the method comprising forming a layer comprising silicon, oxygen, and hydrogen on at least a portion of a surface of the substrate by plasma deposition; and applying an at least partially fluorinated composition comprising at least one silane group to at least a portion of a surface of the layer comprising the silicon, oxygen, and hydrogen; and an easy-to-clean article made by the method are disclosed. | 12-16-2010 |
20110045270 | CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE - A composition comprises a polymer having a first pendant group selected from at least one perfluorinated ether group or perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate. | 02-24-2011 |
20110045271 | CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE - A polymer is provided comprising a first pendant group selected from at least one of a perfluorinated ether group or a perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive siliconcontaining group. A composition comprising the polymer is provided. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate. | 02-24-2011 |
20110124532 | FLUORINATED ETHER SILANES AND METHODS OF USING THE SAME - Fluorinated compounds represented by formula Rf-Q-X—[Si(R) | 05-26-2011 |
20110124782 | FLUORINATED ETHER COMPOUNDS AND METHODS OF USING THE SAME - Compounds represented by formula (Rf-Q-X) | 05-26-2011 |
20110189404 | METHOD FOR TREATING WHEEL RIMS AND COMPOSITION FOR USE THEREIN - There is provided a method of treatment including (i) applying a treatment composition to at least a portion of the surface of a wheel rim and (ii) allowing a thus applied treatment composition to cure. There is also provided compounds and compositions useful in the method. | 08-04-2011 |
20110232530 | FLUORINATED ETHER URETHANES AND METHODS OF USING THE SAME - Compounds comprising end groups represented by formula (Rf-Q) | 09-29-2011 |
20110247822 | METHOD OF CONTACTING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED ETHER COMPOSITIONS - Method comprising contacting a hydrocarbon-bearing formation with a composition comprising solvent and a fluoropolyether compound, wherein the fluoropolyether compound comprises at least one first divalent unit represented by formula: Each Rf is independently selected from the group consisting of Rf | 10-13-2011 |
20110247823 | METHOD OF CONTACTING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED PHOSPHATE AND PHOSPHONATE COMPOSITIONS - Method comprising contacting a hydrocarbon-bearing formation with a composition comprising solvent and a fluoropolyether compound. The fluoropolyether compound: is represented by formula Rf—[C(0)—NR | 10-13-2011 |
20120009438 | TRIAZINE CONTAINING FLUOROELASTOMERS HAVING LOW GLASS TRANSITION TEMPERATURE - There is provided a curable fluoroelastomer composition comprising
| 01-12-2012 |
20120055668 | SOLVENTS AND COMPOSITIONS FOR TREATING HYDROCARBON-BEARING FORMATIONS - A method of treating a hydrocarbon-bearing formation that includes receiving data comprising a temperature and a brine composition of the hydrocarbon-bearing formation; selecting a treatment composition for the hydrocarbon-bearing formation comprising a fluorinated compound and solvent, wherein, at the temperature, a mixture of an amount of the brine composition and the treatment composition separates into at least two separate transparent liquid layers, and wherein the mixture is free of precipitated solid; and contacting the hydrocarbon-bearing formation with the treatment composition. Compositions containing certain fluorinated polymers and solvents containing water, monohydroxy alcohols, and ketones are also disclosed. | 03-08-2012 |
20120065108 | FLUORINATED POLYMERIC MICROPARTICLES AND USES THEREOF AS FLUID REDUCING ADDITIVES - Fluorinated polymeric microparticles, processes for preparing them and uses thereof as additives for fluid loss control of drilling fluids and methods of fluid loss control of drilling fluid loss with fluorinated microparticles and uses of fluoropolymers as fluid loss control agents. Said fluorinated polymeric microparticles comprise one or more repeating units derived from one or more fluorinated monomers and one or more repeating units derived from one or more acrylate monomers. | 03-15-2012 |
20120220719 | TRIAZINE CONTAINING FLUOROPOLYETHER ELASTOMERS HAVING VERY LOW GLASS TRANSITION TEMPERATURES, COMPOSITIONS CONTAINING THEM AND METHODS OF MAKING THEM - A method of making a fluoropolyether elastomer containing triazine groups and having a glass transition temperature of less than −40° C., including providing (i) one or more saturated fluoropolyethers containing repeating moieties selected from (—C | 08-30-2012 |
20130102747 | CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE - A polymer is provided comprising a first pendant group selected from at least one of a perfluorinated ether group or a perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. A composition comprising the polymer is provided. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate. | 04-25-2013 |
20130150543 | CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE - A composition comprises a polymer having a first pendant group selected from at least one perfluorinated ether group or perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate. | 06-13-2013 |
20130213395 | MEDICINAL INHALATION DEVICES AND COMPONENTS THEREOF - A medicinal inhalation device having a non-metal coating applied by plasma deposition under ion bombardment conditions. | 08-22-2013 |
20130264061 | METHOD FOR TREATING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED AMINE - A method of modifying a surface of a hydrocarbon-bearing formation is disclosed. The method includes contacting the surface of the hydrocarbon-bearing formation with a fluorinated amine, and the surface of the hydrocarbon-bearing formation includes a carbonate. The method can typically include introducing a treatment composition comprising solvent and at least one of the fluorinated amine or a salt thereof into the carbonate hydrocarbon-bearing formation. Hydrocarbon-bearing formations treated according to the method are also disclosed. Certain fluorinated amines useful for treating carbonate hydrocarbon-bearing formations and methods of making them are also disclosed. | 10-10-2013 |
20130269932 | METHODS FOR TREATING CARBONATE HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED AMINE OXIDES - A method of treating a carbonate hydrocarbon-bearing formation is disclosed. The method includes contacting the hydrocarbon-bearing formation with a composition comprising solvent and a fluorinated amine oxide. Carbonate hydrocarbon-bearing formations treated according to the method are also disclosed. | 10-17-2013 |
20130274385 | CONTROLLED DEGRADATION FIBERS - There is provided controlled degradation fibers, and methods of making such controlled degradation fibers. | 10-17-2013 |
20130310491 | DEGRADABLE FIBERS - There is provided self-degrading fibers, and methods of making and methods of using such self-degrading fibers. | 11-21-2013 |
20130338271 | DEGRADABLE MATERIALS - The present disclosure relates to a degradable material comprising (a) from about 60 weight percent to about 97 weight percent of a first material based on the total weight of the degradable material, and (b) from about 3 weight percent to about 40 weight percent of a second material based on the total weight of the degradable material, where the second material is an oligomer comprising lactate and giycolate. In another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a Tg less than 56° C. In still another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a tan delta peak of less than 65° C. It has been surprisingly found that the degradable materials according to the present disclosure provide physical properties that are not inherent to poly lactic acid alone. It has also been surprisingly found that the degradable materials disclosed herein provide improvements with respect to the processability, production costs, flexibility and ductility without decreasing their degradability. | 12-19-2013 |
20140014330 | METHODS FOR TREATING SILICICLASTIC HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED AMINE OXIDES - A method of treating a siliciclastic, hydrocarbon-bearing formation is disclosed. The method includes contacting the hydrocarbon-bearing formation with a composition comprising solvent and a fluorinated amine oxide. Siliciclastic, hydrocarbon-bearing formations treated according to the method are also disclosed. | 01-16-2014 |
20140058003 | POLYMERIC FOAMS INCLUDING FLUORINATED OXIRANES, METHODS OF PREPARATION, AND USE OF SAME - Foamable compositions are provided that include at least one blowing agent, at least one foamable polymer or a precursor composition thereof, and a nucleating agent. The nucleating agent includes a fluorinated oxirane which, in some embodiments, can have up to a maximum of three hydrogen atoms. The fluorinated oxiranes can have a total of from about 2 to about 12 carbon atoms. Also provided is a process for preparing a polymeric foam and a composition that includes a blowing agent and a nucleating agent comprising a fluorinated oxirane. | 02-27-2014 |
20140066572 | FLUOROPOLYETHER ELASTOMER COMPOSITIONS HAVING LOW GLASS TRANSITION TEMPERATURES - A curable composition is provided. The curable composition has at least one functionalized fluoropolyether and at least one radical curing system. Further provided are fluoroelastomer compositions having a glass transition temperature of less than −40° C. and shaped articles comprising fluoroelastomers having glass transition temperatures of less than −40° C. obtained by curing the curable compositions. Also described are methods of making fluoroelastomer compositions having glass transition temperatures of less than −40° C. | 03-06-2014 |
20140073737 | TRIAZINE CONTAINING FLUOROPOLYETHER ELASTOMERS HAVING LOW GLASS TRANSITION TEMPERATURE - There is provided a curable composition comprising: a) fluoropolyethers having a molecular weight of from about 400 g/mole up to about 20,000 g/mole and containing moieties selected from (—(CF | 03-13-2014 |