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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7419938 | Process for treating an oil well A method of treating a subterranean formation, the method comprising: (A) injecting down a well bore into the formation an admixture of (a) an emulsion having an internal aqueous phase comprising a water-soluble oil or gas field chemical or an aqueous dispersion of ... | 09/02/2008 |
| 7417010 | Process for treating an oil well A method of treating a subterranean formation, the method comprising: (A) injecting down a well bore into the formation an admixture of (a) an emulsion having an internal aqueous phase comprising a water-soluble oil or gas field chemical or an aqueous dispersion of ... | 08/26/2008 |
| 7312260 | Epoxide adducts and their salts as dispersants The invention relates to addition compounds suitable for use as wetting agents and dispersants and obtainable by reacting monofunctional or polyfunctional aromatic epoxides with polyoxyalkylenemonoamines having a number-average molecular weight of >400 g/mol, one pr... | 12/25/2007 |
| 7199199 | Perfluorinated polymers Amorphous perfluorinated homopolymers and copolymers of perfluorodioxoles of formula (IA): wherein R′F is equal to RF or ORF wherein RF is a linear or branched perfluor... | 04/03/2007 |
| 7189772 | Polyurethane thickeners for aqueous systems The invention provides for thickeners for inks and coating materials, comprising polyurethanes, water, viscosity regulators, and, if desired, organic solvents, wherein said viscosity regulators comprise compounds of the general formula (I) R1—... | 03/13/2007 |
| 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 the combustion of the fuels. The fuels may be essentially ... | 02/27/2007 |
| 7157550 | Purification process of thermoprocessable tetrafluoroethylene copolymers A purification process of thermoprocessable tetrafluoroethylene (TFE) copolymers comprising the following steps: A) the polymer latex is transformed into gel form, under mechanical stirring, by addition of an acid electrolyte having pH values≦2; ... | 01/02/2007 |
| 7045571 | Emulsion polymerization of fluorinated monomers The use of perfluorinated polymers and/or fluorinated ionomers as surfactant emulsifiers in emulsion polymerization of fluorinated monomers. ... | 05/16/2006 |
| 7041145 | Fuel comprising an emulsion between water and a liquid hydrocarbon Fuel made from an emulsion between water and a liquid hydrocarbon and polymeric surfactant, used to stabilize the emulsion, obtainable by (a) reacting (i) at least one polyolefin oligomer functionalized with at least one group deriving from a dicarboxylic acid, or a... | 05/09/2006 |
| 6962897 | Fluorine-containing lubricants The invention relates to the use of formulations containing selected fluorinated components for reducing friction between conveyor systems and the containers transported thereon. ... | 11/08/2005 |
| 6924036 | PTFE-based aqueous dispersions Compositions based on PTFE, homopolymer or modified, comprising for 100 parts of the component 1) PTFE: 1) an aqueous nanodispersion of said homopolymer or modified PTFE, having a primary particle diameter from 5 to 100 nm; 2) from 3 to 45 ... | 08/02/2005 |
| 6821934 | Flowable preparations of the water-in-oil emulsion type having an increased water content Water-in-oil emulsions (a) with a viscosity of at most 5000 mPa.s (b) with a content of water and water-soluble substances totalling at least 75% by weight, and with a content of lipids, emulsifiers and lipophilic ... | 11/23/2004 |
| 6649577 | Flowable preparations of the W/O emulsion type with an increased water content Water-in-oil emulsions (a) with a viscosity of at most 5000 mPa.multidot.s (b) with a content of water and water-soluble substances totalling at least 75% by weight, and with a content of lipids, emulsifiers and lipophilic constituents totalling at mos... | 11/18/2003 |
| 6610751 | Bimodal guerbet alkoxylates as emulsifiers The present invention relates to specific compositions made by alkoxylation of crude guerbet alcohol mixtures that contain between 15% and 50% lower molecular weight alkoxylated alcohols. The lower molecular weight alcohols are the raw material alcohols u... | 08/26/2003 |
| 6552091 | Block-copolymeric polyalkylene oxides containing styrene oxide, obtained by alkoxylation, and their use The invention relates to block-copolymeric polyalkylene oxides containing styrene oxide, obtained by alkoxylation, and their use as low-foam pigment wetting agents in aqueous pigment pastes with or without cosolvent and in aqueous and low-solvent coating ... | 04/22/2003 |
| 6552090 | Perfluoroalkyl haloalkyl ethers and compositions and applications thereof Described are compositions comprising perfluoroalkyl haloalkyl ethers and, optionally, surfactant; uses for perfluoroalkyl haloalkyl ether compounds and compositions thereof, optionally comprising surfactant; and perfluoroalkyl haloalkyl ethers.... | 04/22/2003 |
| 6476168 | Emulsions having activating agents of alkoxylates of 6, 6-dimethylbicyclo [3.1.1] hept-2-ene-2-ethanol Disclosed is an emulsion useful in an inversion process. The emulsion is a water-in-oil emulsion and has an aqueous phase having a water-soluble polymer, an oil phase and an activating agent of the following formula: ##STR1## wherein n=0 to 10 and m=2 to ... | 11/05/2002 |
| 6452038 | Fluoroalkyloxy dispersant The present invention provides a compound according to the formula: CH2.dbd.C(R1)--C(O)--R6 --NHCO2 (CH2)p (CF2)q --O--((CF2)a CFXO)m (CF | 09/17/2002 |
| 6420323 | Low-foam emulgator system and emulsion concentrate containing the same A low-foam emulsifier system is presented containing (a) an ethoxylate/propoxylate of one or more C8 -C18 fatty alcohols, where the ethoxylate/propoxylate contains 2 to 6 ethylene oxide units and 4 to 8 propylene oxide units, with (b... | 07/16/2002 |
| 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 solution, to be used for preparing an elastomer film, compri... | 05/21/2002 |
| 6348541 | Process for preparing a water-in-oil emulsion A process for preparing a water-in-oil emulsion of a water-soluble polymer is disclosed, comprising polymerizing at least one water-soluble vinyl monomer in a water-in-oil emulsion, wherein the dissolved oxygen concentration of the emulsion under polymeri... | 02/19/2002 |
| 6176243 | Composition for paraffin removal from oilfield equipment A non-hazardous, non-flammable, biodegradable composition for use in removal of paraffin accumulations in oilfield equipment may contain limonene, a glycol ether an ethoxylate(alcohol surfactant, an aliphatic alcohol having 1 to 4 carbon atoms or mixtures... | 01/23/2001 |
| 6153657 | Process for producing a solvent-less O/W type emulsion An organic solvent-less O/W type emulsion having an excellent stability for storage and water-dilution is produced by a specific process in which (1) a mixture of (a) water with (b) an oily substance selected from oily effective materials and oily liquid ... | 11/28/2000 |
| 6147131 | High internal phase emulsions (HIPEs) and foams made therefrom High internal phase emulsions (HIPEs), porous polymeric materials made therefrom, and methods for making and using the same. Specific embodiments of the invention include water-in-oil high internal phase emulsions having at least 70 volume percent of an i... | 11/14/2000 |
| 6127430 | Microemulsions containing water and hydrofluroethers The invention provides a microemulsion that comprises from 0.1 to 99.0 parts by weight hydrofluoroether, from 1.0 to 99.9 parts by weight water, the sum of the parts of hydrofluoroether and water being 100 parts, and fluorinated surfactant. The microemuls... | 10/03/2000 |
| 6090754 | Surfactant blends for well operation Surfactant compositions for wellbore operations consisting essentially of a first surfactant selected from the group consisting of alkyl polyglycosides containing alkyl groups containing an odd number of carbon atoms from about 9 to about 13 carbon atoms ... | 07/18/2000 |
| 6069173 | Synergistic insecticidal compositions comprising capsicum and synthetic surfactant and use thereof Insecticidal compositions comprising a synthetic surfactant and capsaicin or other capsaicinoid exhibit synergistic effects against numerous insects, not only as to activity-enhancement effect but more importantly as to activity-extending effect, especial... | 05/30/2000 |
| 5976200 | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making the same A combustible fuel for diesel engines and a process for forming same in the form of a water in hydrocarbon emulsion wherein the mean water drop diameter isࣘ4 μm with a maximum diameter ofࣘ10 μm.... | 11/02/1999 |
| 5942468 | Invert emulsion well drilling and servicing fluids Disclosed are invert oil emulsion drilling fluids in which the internal aqueous phase contains one or more water soluble polyethylene glycols dissolved therein. The fluids are characterized by an elevated low shear rate viscosity, hence excellent suspensi... | 08/24/1999 |
| 5938824 | Supersaturated solutions and a method of preparing supersaturated solutions The invention provides a method of preparing a supersaturated solution of an inorganic solute in an aqueous solvent, to such solutions and to a method of treating wood by impregnating it with such solutions. The method of preparing the solution involves m... | 08/17/1999 |
| 5770172 | Process of forming compounds using reverse micelle or reverse microemulsion systems The present invention is directed to a process for producing a nanometer-sized metal compound. The process comprises forming a reverse micelle or reverse microemulsion system comprising a polar fluid in a non-polar or low-polarity fluid. A first reactant ... | 06/23/1998 |
| 5622649 | Multiple emulsions and methods of preparation Water-in-oil and water-n-oil-in-water multiple emulsions and methods of preparation employing polyoxyethylene polyoxypropylene block copolymers added to the inner aqueous phase during preparation of said emulsions. The emulsions are useful in numerous app... | 04/22/1997 |
| 5563189 | Method for the continuous preparation of organopolysiloxane emulsions Method and apparatus for preparing uniform highly dispersed emulsions by using a low drive power and without pressurization, making possible continuous mass production of uniform organopolysiloxane emulsions. An organopolysiloxane, water and a emulsifying... | 10/08/1996 |
| 5235073 | Polyethoxylated vitamin E Polyethoxylated vitamin E having the formula (I): ##STR1## wherein, R is --CH2 CH2)n H, n is an integer from 2 to 100, inclusive, A is ##STR2## B is --CH3 at the 5-, 7- or 8-position, and m is 1, 2 or 3. ca... | 08/10/1993 |
| 5223175 | Water-in-oil emulsions and their use in the elimination of hydrogen sulphide Water-in-oil emulsions containing by weight about:20 to 80% of a dispersed aqueous phase containing about 20 to 70% of one or more aldehydes chosen from the group constituted by formaldehyde, glyoxal, glutaraldehyde, glycolaldehyde or glyoxylic acid and 8... | 06/29/1993 |
| 5133898 | Manufacturing polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups are disclosed, which are prepared by transesterification of polyacrylate alkyl esters, the alkyl groups of which have 1 to 4 carbon atoms and which were obtained by free radical po... | 07/28/1992 |
| 5047175 | Salt composition and explosives using same Salt compositions are disclosed which comprise: (A) at least one salt moiety derived from (A)(I) at least one high-molecular weight polycarboxylic acylating agent, said acylating agent (A)(I) having at least one hydrocarbyl substituent having an average o... | 09/10/1991 |
| 4990283 | Microemulsions containing perfluoropolyethers Microemulsions based on perfluoropolyethers, comprising: an aqueous medium, a perfluoropolyether having a mean molecular weight from 400 to 10,000, and perfluoroalkyl end groups; a fluorinated surfactant, and optionally also a short-chain hydrogenated alcohol ... | 02/05/1991 |
| 4981615 | Process for forming a stable emulsion from a triaryl phosphate reaction mixture residue A novel process is provided for producing a pure triaryl phosphate ester free from phenolics without creating an undesirable waste product. After recovery of the triaryl phosphate ester the reactio mixture residue is converted into an emulsion suitable fo... | 01/01/1991 |
| 4849122 | Transparent electrical discharge machining fluid Disclosed is a transparent electrical discharge machining fluid which is provided by mixing 95-60% by weight of a mineral oil and/or a synthetic oil, 5-40% by weight of water and surface active agent in an amount of 5-40% by weight of said oil and water. ... | 07/18/1989 |
