| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 516010000 | Having discontinuous gas or vapor phase, e.g., foam: | 16 |
| 20080281001 | MIXING DEVICE - Particular aspects provide compositions comprising an electrokinetically altered oxygenated aqueous fluid, wherein the oxygen in the fluid is present in an amount of at least 25 ppm. In certain aspects, the electrokinetically altered oxygenated aqueous fluid comprises electrokinetically modified or charged oxygen species present in an amount of at least 0.5 ppm. In certain aspects the electrokinetically altered oxygenated aqueous fluid comprises solvated electrons stabilized by molecular oxygen, and wherein the solvated electrons present in an amount of at least 0.01 ppm. In certain aspects, the fluid facilitates oxidation of pyrogallol to purpurogallin in the presence of horseradish peroxidase enzyme (HRP) in an amount above that afforded by a control pressure pot generated or fine-bubble generated aqueous fluid having an equivalent dissolved oxygen level, and wherein there is no hydrogen peroxide, or less than 0.1 ppm of hydrogen peroxide present in the electrokinetic oxygen-enriched aqueous fluid. | 11-13-2008 |
| 20090062407 | METHOD AND APPARATUS FOR PRODUCING MICRO EMULSIONS - This invention relates to preparation of micro emulsions having a controlled size. It provides methods, measures, apparatus and products produced by the methods. The method is particularly suitable for preparing micro emulsions of water containing one or more ionic species in an oil and/or dense fluid phase such as CO | 03-05-2009 |
| 20090163605 | Foaming method and apparatus therefor - The present invention provides a small and inexpensive gas mixing/supplying device for introducing a gas into a high-viscosity material, by use of which a high-viscosity material can be directly supplied from a container such as a cartridge. | 06-25-2009 |
| 20090197977 | Device and Method for Producing a Mixture of Two Phases that are Insoluble in Each Other - A device for producing a mixture of two phases that are insoluble in each other comprises a first fluid channel and a second fluid channel which lead into a contact region. Also, a third fluid channel is provided which leads into the contact region. The device comprises an imparter configured to impart a rotation on the fluid channels, a first phase being centrifugally supplied to the contact region through the first fluid channel, and a second phase, insoluble in the first phase, being supplied to the contact region through the second fluid channel, compressive and/or shearing forces in the contact region which are centrifugally/hydrodynamically induced by the rotation causing drops to break away in one of the phases supplied in order to produce the mixture of the first and second phases. | 08-06-2009 |
| 20140357734 | GASIFICATION SYSTEMS AND METHODS FOR MAKING BUBBLE FREE SOLUTIONS OF GAS IN LIQUID - Embodiments disclosed herein can introduce low amounts of gas in a liquid with fast response time and low variation in concentration. In one embodiment, a gas is directed into an inlet on a gas contacting side of a porous element of a contactor and a liquid is directed into an inlet on a liquid contacting side of the porous element of the contactor. The liquid contacting side and the gas contacting side are separated by the porous element and a housing. The gas is removed from an outlet on the gas contacting side of the porous element at a reduced pressure compared to the pressure of the gas flowing into the inlet of the contactor. A liquid containing a portion of the gas transferred into the liquid is removed from an outlet on the liquid contacting side of the porous element, producing a dilute bubble free solution. | 12-04-2014 |
| 20150360853 | FOAM DISPENSER - A dispenser for producing a foam without requiring the use of liquefied gas, from an outlet. The dispenser includes a receptacle for holding a surfactant solution, means for supplying a gas, means for conveying the surfactant solution in the receptacle and said gas along a flow path towards the outlet. The conveying means includes a conduit having a foaming section for generating the foam from the surfactant solution and said gas; and wherein the foaming section has internal dimensions adapted to provide a foam having a quality characterized by predefined limits. | 12-17-2015 |
| 20160016139 | ANTIBUBBLE GENERATOR AND PREPARATION METHOD - The present invention relates to an antibubble generator and a preparation method. The antibubble preparation method includes: generating a jet flow or droplets in a discrete phase from a first fluid through a gas phase; and under the action of an external force, the jet flow or droplets passing through a liquid membrane and moving towards a second fluid in a continuous phase, to form antibubbles. The present invention can generate a large number of antibubbles in a simple and convenient way, and can meet the needs of large-scale industrial applications. | 01-21-2016 |
| 516011000 | With particulate solid | 2 |
| 20100324155 | PREPARATION OF INORGANIC FOAM - A solution of soluble metal, soluble polymer, and a suitable solvent is converted into a gel body having a surface area to volume ratio no greater than 10. The gel body is converted to inorganic foam. Foams of metal oxide, metal nitride foam, metal carbide foam, metal selenide, and elemental metal were prepared. Several of the foams are (a) molybdenum carbide and molybdenum nitride, (b) TiO, (c) copper selenide, (d) copper indium selenide, (e) molybdenum carbide, molybdenum nitride, and platinum, and (f) ruthenium dioxide. | 12-23-2010 |
| 20160060412 | BIODEGRADABLE FOAMED MATERIAL - A biodegradable foamed material is formed from corn meal, corn flour and distillers grains, especially dried distillers grains with solubles (DDGS). The foamed material has a low density and is cheaper to produce, has a more pleasing color and may be formed faster and into larger pellets than packaging material formed from corn meal without corn flour and distillers grains. The foamed material is useful in packaging, as insulation and the like. | 03-03-2016 |
| 516012000 | The agent contains organic compound containing halogen | 2 |
| 20120283339 | HFO-1234ZE MIXED ISOMERS WITH HFC-245FA AS A BLOWING AGENT, AEROSOL, AND SOLVENT - A composition which is a blowing agent which comprises from about 75% to about 90% by weight trans-1,3,3,3-tetrafluoropropene, from about 1% to about 15% by weight cis-1,3,3,3-tetrafluoropropene, and from about 1% about 15% by weight 1,1,3,3,3-pentafluoropropane. | 11-08-2012 |
| 20130041048 | METHOD OF IMPROVING STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT - The present invention is directed towards a method of stabilizing thermosetting foam blends such as polyurethane poly blends containing a blowing agent with negligible (low or zero) ozone-depletion and low GWP based upon unsaturated halogenated hydroolefins in which one or more ester is added to the thermosetting foam blends. The thermosetting foam blends typically in clued: polyol(s); surfactant(s); catalyst(s); flame retardent(s); organic acid inhibitor(s)/stabilizer(s); carbon dioxide generating agent(s). The addition of the one or more esters to the thermosetting foam blends was unexpectedly found to result in blends which were stable over time and the resulted foams have a uniform cell structure with little or no foam collapse. | 02-14-2013 |
| 516013000 | The agent contains organic compound containing phosphorus or silicon | 1 |
| 20150126624 | EMULSIFIER FOR SOLUBILIZING POLAR SOLVENTS IN OILS AND POLYOLS - The present disclosure is directed to compositions having lecithin, a plasticizer, and an emulsifier. The composition may be used solubilize polar solvents in non-polar liquids. Methods of producing and using the compositions disclosed herein are also disclosed. | 05-07-2015 |
| 516014000 | The agent contains organic compound containing sulfoxy* | 2 |
| 20160040056 | FOAMERS FOR UNLOADING HIGH-CONDENSATE GAS WELLS - Foamable compositions useful for deliquifying gas wells, particularly gas wells having at least 40 vol. % of a hydrocarbon condensate, are disclosed. The compositions comprise, in addition to the condensate, an aqueous brine and 250 to 10,000 ppm of a monounsaturated betaine or sulfobetaine. A method for deliquifying the production line of a natural gas well is also disclosed. The method comprises introducing into a gas well a monounsaturated betaine or sulfobetaine to form a foamed composition, and removing at least a portion of the foamed composition from the production line. Certain betaines and sulfobetaines are remarkably effective in producing foams useful for gas well deliquification, particularly gas wells characterized by high or very high condensate levels. The inventive compositions and method provide a cost-effective way to enable thousands of gas wells to be utilized more productively. | 02-11-2016 |
| 20160107134 | AMPHOTERIC ESTER SULFONATES - Disclosed are a variety of amphoteric ester sulfonates, including 3-(N,N-dimethyl-cocoylpropylammonio-1-yl)-2-hydroxypropanesulfonate. These amphoteric ester sulfonates can be advantageously prepared in high yield and purity by a two-step chemoenzymatic process, and have excellent surfactant properties. | 04-21-2016 |
| 516015000 | The agent contains organic compound containing nitrogen, except if present solely as NH4+ | 2 |
| 516016000 | The compound contains plural peptide linkages, i.e., compound formed from amino acids, natural or synthetic, by reaction of a carboxyl group of one such amino acid with an amino group of another same or different such amino acid | 2 |
| 20130085188 | PEPTIDE NETWORKS - Methods of modulating interfacial characteristics in a self-assembled, force-transmitting peptide network at a fluid-fluid interface are disclosed. The methods involve exposing a peptide capable of participating in a self-assembled, force-transmitting peptide network, either before or after it interacts with other peptides to form the peptide network to a stimulus that alters the chemical and/or physical properties of the peptide. Use of such methods in applications such as emulsions and foams are also disclosed. | 04-04-2013 |
| 20160175794 | PROTEIN FOAM | 06-23-2016 |
