| Patents for B01J 13 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons (18,913) |
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| 07/15/2004 | US20040137071 Nanocapsule encapsulation system and method |
| 07/15/2004 | US20040134230 Dental glass powders |
| 07/15/2004 | DE10309777A1 Pellets und Verfahren zu seiner Herstellung Pellets and process for its preparation |
| 07/15/2004 | CA2511668A1 Polygonal barrel spattering device, polygonal barrel spattering method, coated particle formed by the device and method, microcapsule, and method of manufacturing the microcapsule |
| 07/15/2004 | CA2511497A1 Carbon nanoball for deodorization |
| 07/15/2004 | CA2511177A1 Method for encapsulating phase transitional paraffin compounds using melamine-formaldehyde and microcapsule resulting therefrom |
| 07/14/2004 | EP1436056A2 Macroporous gel, its preparation and its use |
| 07/14/2004 | EP1435797A1 Spray-dried compositions and method for their preparation |
| 07/14/2004 | CN1511516A Protein and protein/phospholipid micro capsule and its preparing method |
| 07/14/2004 | CN1157254C Method and appts. for prodn. of stable fine powder |
| 07/14/2004 | CN1157245C Macroporous silicon dioxide carrier and its preparing method |
| 07/13/2004 | CA2128484C Method of making light-polarizing particles |
| 07/08/2004 | WO2004056469A1 Pellets and method for production thereof |
| 07/08/2004 | WO2004035677A8 A hemocompatible coated polymer and related one-step methods |
| 07/08/2004 | WO2003020245A8 Residual solvent extraction method and microparticles produced thereby |
| 07/08/2004 | US20040132845 Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same |
| 07/08/2004 | US20040132691 Applying a protective coatings on stents, catheters, pacemakers, breast implants, contact lenses and shunts, from inflammatory cells and platelets to a medical device; cell culturing |
| 07/08/2004 | US20040131859 Adding to an aqueous medium, prior to the addition of carbon nanotubes or thereafter, a water-soluble polymeric material selected from polysaccharides and polypeptides, thereby to separate the nanotubes into dispersed, essentially single tubes |
| 07/08/2004 | US20040131691 Forming oil in water emulsion in presence of surfactants; heating, cooling; encapsulation oil drops |
| 07/08/2004 | US20040130045 Mixing film-forming, crosslinkable, hydrolyzed polymer and solvent; agitation; adding polymer or organic light emitting diode substance; inducing phase separation of solution; waterproof |
| 07/08/2004 | US20040129435 Flame suppression agent, system and uses |
| 07/07/2004 | EP1435378A1 Functionalisation of inert substrates |
| 07/07/2004 | EP1434567A1 Method for preparing a compound for interaction of active substances with a porous support using supercritical fluid |
| 07/01/2004 | WO2004054702A1 Complex coacervate encapsulate comprising lipophilic core |
| 07/01/2004 | US20040127579 as an additive in formulations intended for the fields of cosmetics, dental hygiene, foodstuffs, plant-care, the exploitation of oil or gas fields, and papermaking |
| 07/01/2004 | US20040126354 comprising a porous carbon shell having a spherical hollow core, a transition metal, oxidized transition metal and alkali metal salt is impregnated to the shell; deodorizing ability and capable of adsorbing various kinds of malodor substances |
| 07/01/2004 | US20040126322 Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography |
| 07/01/2004 | CA2510249A1 Complex coacervate encapsulate comprising lipophilic core |
| 06/30/2004 | EP1433525A1 Sensitive substance encapsulation |
| 06/30/2004 | CN1509206A Colloid solution of metal nanoparticles, metal-polymer nanocompositions and method for preparation thereof |
| 06/24/2004 | US20040121155 Microcapsule and process for manufacturing the same |
| 06/24/2004 | US20040121154 oily oxidation-sensitive or else readily volatile active component is distributed homogeneously and discretely in a matrix and encapsulated without a core with at least one water-soluble polysaccharide as film forming agent; dosage form |
| 06/24/2004 | US20040121072 Method for encapsulating phase transitional paraffin compounds using melamine-formaldehyde and microcapsule resulting therefrom |
| 06/24/2004 | US20040120884 Nanoparticulate titanium dioxide coatings, and processes for the production and use thereof |
| 06/24/2004 | DE10257114A1 Enveloping aerosol-like medium with sprayable medium, used in production of cleaning agent or fuel, involves spraying sprayable medium onto surface of aerosol-like medium |
| 06/23/2004 | EP1430947A1 Multicompartment microparticles with liquid crystalline cores |
| 06/23/2004 | EP1429749A2 Preparation of submicron sized nanoparticles via dispersion and solvent or liquid phase removal |
| 06/23/2004 | EP1189689A4 Stable silica sols of high surface area and improved activity |
| 06/23/2004 | EP1063942B1 Liquid polymeric compositions for controlled release of bioactive substances |
| 06/23/2004 | EP0471036B2 Encapsulation process |
| 06/23/2004 | CN1506416A Prepn of green electronic ink |
| 06/23/2004 | CN1506153A Prepn of blue electronic ink microcapsule |
| 06/23/2004 | CN1154410C Method for providing enhanced photosynthesis |
| 06/22/2004 | US6753191 Polymerized crystalline colloidal array chemical sensing materials for use in high ionic strength solutions |
| 06/22/2004 | US6753108 Energy devices and methods for the fabrication of energy devices |
| 06/22/2004 | US6753083 Particles |
| 06/20/2004 | CA2453771A1 Functionalisation of unreactive substrates |
| 06/17/2004 | WO2004050045A1 Vesicle and microemulsion compositions of polar organic oils based on silicone surfactants |
| 06/17/2004 | US20040116543 Hydroxypatite dispersions comprising a stabilising agent with a phosphoryl, sulphinyl or carboxyl functional , and method for preparing same |
| 06/17/2004 | US20040115345 Nanoparticle fractionation and size determination |
| 06/17/2004 | US20040115280 Microcapsules |
| 06/17/2004 | US20040115275 Embedded with physiologically active substances; raw materials for producing the particles are inexpensive, quality and appearance are uniform |
| 06/17/2004 | US20040115231 Granulated composition |
| 06/17/2004 | US20040115091 Long lasting odor reduction; containing microcapsules that release perfume when crushed by foot traffic |
| 06/17/2004 | DE10255554A1 Emulgator-Wachs-Gele auf Wasserbasis Emulsifier wax gels, water-based |
| 06/16/2004 | EP1428571A1 Microcapsules (XX) |
| 06/16/2004 | EP1276554B1 Water or oil soluble pesticidal formulation |
| 06/16/2004 | EP1267833B1 Pharmaceutical preparations and their manufacture |
| 06/16/2004 | EP1265698B1 Lipid nanocapsules, preparation method and use as medicine |
| 06/16/2004 | CN1153810C Mixed surfactant and hydrophohically-modified polymer compositions |
| 06/15/2004 | US6750271 Chitosan and an addition polymer of an organic acid containing a ceramide or a c-24-44 dialkyl ether as the membrane wall; hydrophobic protecting agent for skin and/or hair |
| 06/15/2004 | US6750257 Containing 5 to 100 ppm hydrogen peroxide; used as abrasive for silicon wafers; corrosion resistance |
| 06/10/2004 | WO2004048432A2 Preparation of polyphosphazene microspheres |
| 06/10/2004 | WO2004047977A1 Method for modifying microparticles and device for modifying microparticles |
| 06/10/2004 | US20040110898 Method for producing capsules containing an active ingredient and having an ultra-thin coating |
| 06/10/2004 | US20040110851 Water-based emulsifier wax gels |
| 06/10/2004 | US20040110081 Polymerizing colorant and a polymerizable monomer:reducing the remaining polymerizable monomer from the colored polymer particles, removing the colored polymer particles from the dispersion after treating by stripping |
| 06/10/2004 | US20040108608 Method for stabilizing active components using polyol/polymer microcapsule, and cosmetic composition containing the microcapsule |
| 06/10/2004 | CA2506985A1 Preparation of polyphosphazene microspheres |
| 06/10/2004 | CA2506977A1 Method for modifying microparticles and device for modigying microparticles |
| 06/09/2004 | EP1426401A1 Water-based emulgator wax gels |
| 06/09/2004 | EP1426398A1 Method of making emulsion containing quaternary ammonium functional silanes and siloxanes |
| 06/09/2004 | EP1426100A1 Stabilisation of aromatic moieties by aromatic polymers |
| 06/09/2004 | EP1425112A1 Nanogels and their production using liposomes as reactors |
| 06/09/2004 | EP1337322B1 Method and device for producing lipid vesicles |
| 06/09/2004 | DE19925311B4 Mehrstufen-Verfahren zur Herstellung von gasgefüllten Mikrokapseln Multi-stage process for the production of gas-filled microcapsules |
| 06/09/2004 | DE10254636A1 Verfahren zum Modifizieren von Mikropartikeln sowie Vorrichtung zum Modifizieren von Mikropartikeln A method for modifying microparticles and apparatus for modifying microparticles |
| 06/09/2004 | CN1502401A Spraying drying preparation process for sweet medicinal microsphere |
| 06/09/2004 | CN1152739C Conjugate linoleic acid and its derivative microcapsule |
| 06/08/2004 | US6746684 Core coated with a resin wall material formed by water-soluble melamine-formaldehyde resin to polycondensation in a dispersant of condensation product of (alkyl)naphthalene-sulfonic acid and formaldehyde |
| 06/08/2004 | US6746635 Methods for micronization of hydrophobic drugs |
| 06/03/2004 | WO2004030649A3 Methods for producing and stabilising microsuspensions and nanosuspensions by means of amphiphiles and polyelectrolytes |
| 06/03/2004 | WO2004022031A3 Stable probiotic microsphere compositions and their methods of preparation |
| 06/03/2004 | WO2004001107A3 Carbon nanotube-filled composites |
| 06/03/2004 | US20040105979 Encapsulating a substance such as a phosphor with a film-forming, cross-linkable, partially hydrolyzed polymer such as ethylene-vinyl acetate-vinyl alcohol terpolymer and a cross-linking agent; electroluminescent applications |
| 06/02/2004 | EP1423439A1 Functionalised nanoparticle films |
| 06/02/2004 | EP1423175A1 Methods for micronization of hydrophobic drugs |
| 06/02/2004 | CN1501838A Microcapsule and process for production thereof |
| 06/02/2004 | CN1501837A Microcapsules |
| 06/02/2004 | CN1501776A Microcapsules |
| 06/02/2004 | CN1152055C Surface cladding and radical function modification method of magnetic microsphere, microsphere obtained and application of the same |
| 06/02/2004 | CN1151866C Microparticles produced from cyclic olefin copolymers and their use for the controlled release of active agents |
| 06/01/2004 | US6743936 Amphoteric metal oxide having siloyl and alkenyl- or acrolylphosphonate substitution; ambient temperature photopolymerization with acrylate matrix monomers; teeth, bone restoration; strain softening; nonshrinking |
| 06/01/2004 | US6743756 For use with chemical, agricultural chemical, paper chemical, textile chemical, paint, joint cement, textured finishing compound, cosmetics hair spray, gelatin substitute, ceramic material, etc.; storage stability |
| 06/01/2004 | US6743395 Composite metallic ultrafine particles and process for producing the same |
| 06/01/2004 | US6743348 Apparatus and method for producing antimicrobial silver solution |
| 05/27/2004 | US20040102570 Method of making emulsion containing quaternary ammonium functional silanes and siloxanes |
| 05/27/2004 | US20040101677 Display device with micelle shell microcapsules |
| 05/27/2004 | US20040101621 Method for preparing surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media |
| 05/27/2004 | US20040101465 Coating with water insoluble, amphipatic dispersants |