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8178102 Emulsified composition for dilution and cancer vaccine composition  
Provided is an emulsified composition for diluting a cancer antigen peptide or a dimer thereof. Also provided is a novel cancer vaccine composition or specific CTL inducer that efficiently induces...
8119574 High solids content slurries and methods  
A slurry and method are disclosed for low damage gravel packing. The slurry comprises a solids mixture comprising a plurality of volume-averaged particle size distribution (PSD) modes such that a...
8076409 Dispersant and compositions thereof  
The present invention provides a dispersant and compositions thereof. The dispersant is a residue of a non-aromatic hydrocarbyl substituted carboxylic acid containing three or more acid groups (A),...
8053394 Drilling fluids with redispersible polymer powders  
A drilling fluid has a redispersible polymer powder introduced as a water dispersion that is capable of providing a deformable latex film on at least a portion of a subterranean sand formation and...
8048828 Spotting fluid compositions and associated methods  
Fluids and associated methods useful in subterranean applications are provided. More particularly, methods of reducing drill string sticking are provided, which include: providing a spotting fluid...
8048829 Spotting fluid compositions and associated methods  
Fluids and associated methods useful in subterranean applications are provided. Compositions are provided that may be useful in subterranean applications for addressing, among other things, drill...
8039422 Method of mixing a corrosion inhibitor in an acid-in-oil emulsion  
An acid-in-oil emulsion having a corrosion inhibitor as the external phase has been found to prevent downhole corrosion when acidizing carbonate formations to enhance hydrocarbon recovery.
8025838 Process for producing sintered porous materials  
The invention provides a process of making porous structures or materials, including the colloidal processing (e.g. slip casting, pressure casting, tape casting or electrophoretic deposition) of...
8013023 Charged emulsions for site-specific deposition of matter at micro and nano scale  
An emulsion including a continuous phase, a discontinuous phase which is immiscible in the continuous phase, and optionally a surfactant, the surfactant has a first part which is compatible with...
7985717 Methods of using drilling fluids containing biodegradable organophilic clay  
Methods of treating a wellbore comprise displacing a drilling fluid comprising an organophilic clay treated with a quaternary ammonium surfactant having an amide linkage into the wellbore. Methods...
7964657 Polymeric dispersions and applications thereof  
The present invention provides methods of conducting emulsion polymerizations and dispersion resulting therefrom. The present invention additionally provides substrates coated or treated with...
7939470 Invert emulsion drilling fluids comprising quaternary ammonium emulsifiers and argillaceous solids and methods of drilling boreholes  
An invert emulsion drilling fluid, and a method for the use thereof in drilling wellbores, with good rheological properties at high temperatures and pressures. One embodiment of the drilling fluids...
7928149 Precious metal colloid, precious metal fine-particle, composition, and method for producing precious metal fine-particle  
To provide a precious metal colloid enabling a production in simply and in low cost, a long-term storage, and a formation of a thin film having a high conductivity, a precious metal fine-particle,...
7923474 Amine dispersants, organic dispersions and related coating compositions  
Amine dispersants are disclosed. Also disclosed are organic dispersions that comprise ultrafine particles and an amine dispersant. The amine dispersant is the Michael addition product of reactants...
7872053 Surface active organosilicone compounds  
The present invention relates to new organodisilanes or carbodisilanes, a process for manufacturing the same and their use, in particular, as surface active agents, especially as spreading agents.
7838467 Microemulsions to convert OBM filter cakes to WBM filter cakes having filtration control  
Single phase microemulsions improve the removal of filter cakes formed during drilling with oil-based muds (OBMs). The single phase microemulsion removes oil and solids from the deposited filter...
7781379 Drilling fluids containing biodegradable organophilic clay treated with an amide-containing quaternary ammonium surfactant  
Methods are provided including methods of treating a well bore with drilling fluids comprising organophilic clays treated with quaternary ammonium surfactants having at least two amide linkages. In...
7749945 Invert emulsion drilling fluid systems comprising an emulsified aqueous phase comprising dispersed integral latex particles  
An invert emulsion fluid system and a method of performing petroleum recovery operations using an invert emulsion fluid system.
7704376 Fouling inhibition of thermal treatment of heavy oils  
The use of water-soluble aromatic polysulfonic acid salts for inhibiting fouling in process equipment used in the thermal treatment of heavy oils.
7696252 Process for the production of emulsions and dispersions  
Methods for the formation of colloidal suspensions. The method includes combining an aqueous substance with a second substance that is normally immiscible with the aqueous substance, to form a...
7622510 Method and device for making a dispersion or an emulsion  
A method and a device for making a dispersion or an emulsion (41) from at least two fluids known to be unmiscible, the fluids constituting a dispersed phase (40) and a dispersing phase (44), the...
7615206 Methods of fabricating nanoscale-to-microscale structures  
Methods for the production of shaped nanoscale-to-microscale structures, wherein a nanoscale-to-microscale template is provided having an original chemical composition and an original shape, and...
7594989 Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts  
A method for upgrading heavy oils by contacting the heavy oil with a water-soluble aromatic polysulfonic acid salt and then thermally treating the contacted heavy oil. The polysulfonic acid salt...
7595348 Butyl lactate emulsions for the precipitation of water-insoluble drug nanoparticles  
Emulsions for use in precipitating water-insoluble drug nanoparticles. The continuous phase of the emulsions include water and an external surfactant. The discontinuous phase of the emulsions...
7357957 Spreadable food product  
The present invention provides a novel cellular solid structure which can be used to structure an oil-water mixture into a semi-solid state. The invention is particularly useful in the manufacture...
7332529 Thermoreversible organogelators, compositions and methods of making thereof  
Thermoreversible organogelator compositions comprising compounds of the formula: where X is C6 to C12 alkylene and R is C9 to C12 alkyl, and their methods of use, including forming a gel to...
7300958 Ultra-dispersed nanocarbon and method for preparing the same  
Ultradispersed ones of primary particles of nanometer-sized carbon are obtained by applying a wet-type milling method and/or a wet dispersion method to an aggregate structure of the primary...
7279017 Method for converting heavy oil residuum to a useful fuel  
A method for enabling the use of heavy oil residuum by conversion to a useful product. The method, in one embodiment, involves the use of a heavy oil residuum which is substantially non flowable....
7273892 Reversible stabilized emulsion and method for stabilizing and/or destabilizing an emulsion  
The present invention relates to a stable emulsion of an immiscible fluid and of an aqueous phase having a determined pH value. The emulsion is optimized in that it comprises an ionic surfactant...
7271199 Removal of PCB and other halogenated organic contaminants found in ex situ structures  
Emulsified systems of a surfactant-stabilized, biodegradable water-in-solvent emulsion with bimetallic particles contained with the emulsion droplets are useful at removing PCBs from ex situ...
7250448 Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions  
A papermaking method and a composition which utilize, as a drainage aid, a water-soluble anionic copolymer prepared via a water-in-oil polymerization technique that, absent a cross-linking agent,...
7214294 Azeotrope-like compositions of pentafluoropropane and water  
This invention provides azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers,...
7182950 Nano-sized self-assembled liquid dilutable vehicles  
The present invention relates to nano-sized self-assembled structured concentrates and their use as effective suitable carriers for transferring active components into the human body. The...
7182797 Fuel compositions  
Improved fuel compositions and fuel additive packages are disclosed which serve to increase the combustion efficiency of conventional fuels while reducing the level of CO2 emissions generated upon...
7081143 Alkoxylated triazine emulsion compositions for fuel cell reformer start-up  
The present invention relates to emulsion compositions for starting a reformer of a fuel cell system. In particular, the invention includes emulsion compositions comprising hydrocarbon fuel, water...
7078046 Electrostatically-sprayable topical compositions having insulating external phase and conductive internal phase  
Disclosed are electrostatically-sprayable topical compositions, more particularly topical emulsion compositions, and methods of treating the skin by electrostatic application of such compositions....
7037946 Zero-valent metal emulsion for reductive dehalogenation of DNAPLs  
A zero-valent metal emulsion is used to dehalogenate solvents, such as pooled dense non-aqueous phase liquids (DNAPLs), including trichloroethylene (TCE). The zero-valent metal emulsion contains...
7008964 Contaminant removal from natural resources  
A zero-valent metal emulsion containing zero-valent metal particles is used to remediate contaminated natural resources, such as groundwater and soil. In a preferred embodiment, the zero-valent...
6964940 Method of preparing quaternized amidoamine surfactants  
This invention is a method of preparing a quaternized amidoamine surfactant comprising reacting an amidotertiaryamine of formula with methyl halide and alkylene oxide, an aqueous quaternized...
6951891 Process to make dispersions  
The present invention relates to the production of dispersions and is particularly suitable for making dispersions with a viscous or solid dispersed phase in a continuous phase with a lower viscosity.
6773470 Suspensions for use as fuel for electrochemical fuel cells  
A fuel composition for fuel cells includes a polar solvent such as water, a first portion of a first fuel dissolved in the solvent at a saturated concentration, and a second portion of the first...
6552092 Defoamers for aqueous media  
The invention relates to compositions for defoaming aqueous media, comprising as defoamers urea derivatives of the formula I whereR1—is a hydrocarbon radical, preferably having 4 to 30 carbon a...
6538019 Functional emulsions  
According to the present invention, it is possible to produce emulsions containing a material that are insoluble or that have low solubility with respect to water and oil in a high concentration,...
6391326 Stable emulsions, preparation methods and applications  
The invention concerns stable emulsions, a method for preparing said emulsions and the elastomer films containing them. Said stable emulsions of at least one chemical substance x in an elastomer...
6172122 Stable emulsions from gelled overbased substrates with surfactants and aqueous liquids  
A stable emulsion composition is disclosed which comprises: (A) a metal overbased gelled composition, prepared by forming a mixture of (i) a carbonated overbased material in an oleophilic medium,...
6123754 Wood-impregnating agent and process for its production and use  
The invention relates to a wood-impregnating agent, which is an emulsion, dispersion or solution of a cationic, quaternary, amphoteric and/or special non-ionic surfactant, the surfactant or...
6090857 Foam control agent for paints and coatings  
This invention relates to a foam control agent which comprises the reaction product prepared by reacting: (a) a hydrocarbon carrier; (b) a precipitated amorphous silicate; (c) a refractory clay;...
6083901 Emulsions of fragrance releasing silicon compounds  
Fragrance releasing silicon compounds either as siloxanes or silanes may be emulsified to form water-in-oil or oil-in-water emulsions. Further non-aqueous emulsions of two or more non-aqueous...
6051614 Method for preparing a non-aqueous dispersion of particles of a metal and/or a metal compound  
Disclosed is a method for preparing a non-aqueous dispersion of particles of a metal and/or a metal compound, which comprises contacting an aqueous dispersion of particles of a metal and/or a metal...
6048904 Branched alkyl-aromatic sulfonic acid dispersants for solublizing asphaltenes in petroleum oils  
The present invention is an asphaltene dispersant containing an aromatic, a sulfonic acid head, and an alkyl tail containing 16 carbons or more and at least one branch of a methyl or longer alkyl....
Matches 1 - 50 out of 120 1 2 3 >