| 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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| 05/27/2004 | US20040099976 Encapsulating liposomes; using phosphatides, glycolipid with carbon dioxide under supercritical conditions |
| 05/26/2004 | EP1421990A1 Method for stabilizing active components using polyol/polymer microcapsule, and cosmetic composition containing the microcapsule |
| 05/26/2004 | EP1421989A1 Microcapsule and production method thereof |
| 05/26/2004 | EP1421243A1 Use of microcapsules in gypsum plasterboards |
| 05/26/2004 | EP1421168A1 Concentrated stock of capsules for detergent or personal care compositions |
| 05/26/2004 | EP1421166A1 Capsules for incorporation into detergent or personal care compositions |
| 05/26/2004 | EP1420762A1 Residual solvant extraction method and microparticles produced thereby |
| 05/26/2004 | EP1420749A2 Sprayable o/w emulsions of a low viscosity |
| 05/26/2004 | EP1221839B1 Hydrogel microbeads having a secondary layer |
| 05/26/2004 | CN1151086C Nanometer level bioactive glass powder material and its prepn. |
| 05/26/2004 | CN1151070C Method for mfg. nano alumina |
| 05/26/2004 | CN1150982C Dispersible rare earth-based compound, colloidal suspension obtained from this compound, procedures for preparation thereof, and use for manufacture of catalysts |
| 05/25/2004 | CA2304556C Method of encapsulated flavors and fragrances by controlled water transport into microcapsules |
| 05/25/2004 | CA2159624C Method of encapsulating substances in biocapsules |
| 05/21/2004 | WO2004041955A1 Heat-expandable microcapsules |
| 05/21/2004 | WO2004041317A1 Self-folding polymer microparticles |
| 05/21/2004 | WO2004041251A1 Microcapsules having multiple shells and method for the preparation thereof |
| 05/21/2004 | WO2004030605A3 Cosmetic formulations based on a gel-forming and/or thickening agent and applications of same |
| 05/21/2004 | WO2004000926A9 Multi-functional microencapsulated additives for polymeric compositions |
| 05/21/2004 | CA2504842A1 Self-folding polymer microparticles |
| 05/20/2004 | US20040096515 Methods and compositions for encapsulating active agents |
| 05/19/2004 | EP1419811A1 Stable plant extracts |
| 05/19/2004 | EP1419006A1 Microcapsule dispersion |
| 05/19/2004 | EP1419005A1 Stable coated microcapsules |
| 05/19/2004 | EP1289643B1 Chemical product and method |
| 05/19/2004 | CN1497009A Encapsulated aromatic chemical product |
| 05/19/2004 | CN1497008A Encapsulated aromatic chemical product |
| 05/19/2004 | CN1150290C Glue-like silica slurries |
| 05/18/2004 | US6735811 Cleaning liquid dispensing system for a hard floor surface cleaner |
| 05/13/2004 | US20040092779 Comprising aromatic polyolefin having oxyalkyleneoxyaryl group; solvent and heat resistance; handling |
| 05/13/2004 | US20040092626 Method for making a quasi-incompressible phase-change material, shear-thinned and with low heat conductivity |
| 05/13/2004 | US20040092607 Water purification by polymer colloids |
| 05/13/2004 | US20040091546 Made of amphiphilic copolymers at a predictable/controlled size and yield; mixing a solution of an amphiphilic copolymer in a process solvent with a non-process solvent; flash precipitation in a product solvent; solubility; stability |
| 05/13/2004 | US20040091542 Method for the preparation of nanoparticles |
| 05/13/2004 | US20040089961 Micro-capsules comprising a capsule core containing water-soluble substances |
| 05/12/2004 | EP1051243B1 Water dispersible granulates comprising an active hydrophobic substance |
| 05/12/2004 | CN1496383A Thermal insulation gel with controlled crosslinking for petroleum hydrocarbon transmission lines |
| 05/12/2004 | CN1495234A Colouring agent containing polymer nano granules, dispersing agent and dispersion |
| 05/12/2004 | CN1495204A Application of gradient copolymer as dispersing agent for treating pigment and other solid |
| 05/12/2004 | CN1494900A Slow releasing composition and its preparing method |
| 05/12/2004 | CN1149079C Process for preparing micro pills containing medicine by high-speed stirring and fusion |
| 05/11/2004 | US6733790 Heating an aqueous solution of a gel former, an anionic polymer selected from a salt of alginic acid and an anionic chitosan derivative, then adding to an aqueous solution of chitosan; stability in the presence of anionic surfactants |
| 05/06/2004 | WO2004037232A1 Targeted delivery |
| 05/06/2004 | WO2003011098B1 Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid |
| 05/06/2004 | US20040087670 Rapid aerogel production process |
| 05/06/2004 | US20040087477 Perfume encapsulates |
| 05/06/2004 | US20040086724 For hard coating agent to be applied to the surface of plastic lenses |
| 05/06/2004 | US20040084791 Biodegradale polyurethane capsules and manufacturing method thereof |
| 05/06/2004 | EP1416019A1 Use of gradient polymers as dispersing agent for the treatment of pigments and solids |
| 05/06/2004 | EP1415638A1 Aqueous active substance preparations containing plant extracts and liposoluble microencapsulated active agents |
| 05/06/2004 | EP1414581A1 Flexible centrifuge bag and methods of use |
| 05/06/2004 | EP1414561A2 Improvements in or relating to encapsulation |
| 05/05/2004 | CN1494456A Osmium oxide deposited on hydrophilic polymer support |
| 05/05/2004 | CN1493526A Collosol gel production method of nano NiO material |
| 05/05/2004 | CN1493421A Preparation method of nanometer silver material |
| 05/05/2004 | CN1148714C Thin microcapsule magnetic flowing display panel and its using method |
| 05/05/2004 | CN1148169C Process for manufacture of (sub) micron sized particles by dissolving in compressed gas and surfactants |
| 05/04/2004 | US6730651 A high concentration of capsules comprising a hydrophobic material for forming the capsules, and a supernatant containing water and a high hlb surfactant and/or super-wetting agent |
| 05/04/2004 | US6730635 Microcapsule suspensions |
| 05/04/2004 | US6729042 Enhancement of fluid replacement in porous media through pressure modulation |
| 04/29/2004 | WO2004035677A2 A hemocompatible coated polymer and related one-step methods |
| 04/29/2004 | WO2004007608A3 Self-healing polymer compositions |
| 04/29/2004 | WO2003006135A9 Suspensions of particles in non-aqueous solvents |
| 04/29/2004 | US20040079925 Anti-slagging fuel additive and method for combustion of fuel |
| 04/29/2004 | US20040079921 Gel; skin penetration enhancers; mixture of hydrotrope, amphiphile and solvent |
| 04/28/2004 | EP1412536A2 Nanoparticle imaging system and method |
| 04/28/2004 | EP1411811A1 Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid |
| 04/28/2004 | EP1411810A1 Cleaner cartridge |
| 04/28/2004 | EP1411809A2 Chemical dispenser for a hard floor surface cleaner |
| 04/28/2004 | CN1492275A White electronic ink micro capsule |
| 04/28/2004 | CN1491580A Method for producing condiment seasoning oil resin micro capsule |
| 04/28/2004 | CN1147354C Material and method for treating gaseous media containing volatile organic compounds |
| 04/27/2004 | US6727203 Method for producing microcapsules and heat-sensitive recording material |
| 04/27/2004 | US6726797 Method of making product sampler |
| 04/22/2004 | WO2004019906A3 Method of manufacturing albumin microspheres comprising antisense oligonucleotides (oligomers) to nf-kb |
| 04/22/2004 | WO2004011592A3 Petal-array support for use with microplates |
| 04/22/2004 | WO2003053560A9 Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion engines |
| 04/22/2004 | US20040077905 Catalyst containing a Group VIII metal encapsulated in a polymer that has side chains containing an aromatic substituent; stable even in air, easy to recover, and reusable |
| 04/22/2004 | US20040077738 Aerogel and hollow particle binder composition, insulation composite, and method for preparing the same |
| 04/22/2004 | US20040077735 Gels comprising hydrophilic nonionic surfactants, aliphatic alcohol, water, and oils, used as topical ointments or cosmetics |
| 04/22/2004 | US20040077732 Anisotropic nanostructure water soluble lanthanum, cerium or terbium phosphate particles, formed by mixing in solutions, then controlling pH and precipitation in water |
| 04/22/2004 | US20040076845 Hemocompatible polymer systems & related methods |
| 04/22/2004 | US20040076827 Hemocompatible coated polymer and related one-step methods |
| 04/22/2004 | DE20314478U1 Mikrokapseln für druckempfindliche Farbreaktionssysteme Microcapsules for pressure-sensitive color reaction systems |
| 04/22/2004 | DE19856728B4 Verfahren zur Herstellung von Nanopartikeldispersionen Process for the preparation of nanoparticle dispersions |
| 04/21/2004 | EP1410790A1 Submicron-liposome containing triterpenoid and a method for preparing the same |
| 04/21/2004 | EP1410753A1 Abrasive item for cleaning with scented abrasive fibres |
| 04/21/2004 | EP1409125A1 Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 04/21/2004 | EP1408912A2 Temperature insensitive one-phase microemulsions |
| 04/21/2004 | EP1250285B1 Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium, preparation method and use |
| 04/21/2004 | EP1133447B1 Water-soluble nanostructured metal-oxide colloids and method for preparing the same |
| 04/21/2004 | CN1491270A Method for making quasi-incompressible phase-change material, shear-thinned and with low heat conductivity |
| 04/21/2004 | CN1491131A Perfuming or flavouring microcapsules comprising fireproof agent |
| 04/20/2004 | US6723359 Spray-dried compositions and method for their preparation |
| 04/20/2004 | US6723296 Material and method for treating gaseous media containing volatile organic compounds |
| 04/20/2004 | CA2207035C Microemulsion polymerization systems for tetrafluoroethylene |
| 04/15/2004 | WO2004031214A1 Fine spherical particles with satisfactory molecular orientation, spherical microcapsules comprising the same, and processes for producing these |
| 04/15/2004 | WO2004030649A2 Methods for producing and stabilising microsuspensions and nanosuspensions by means of amphiphiles and polyelectrolytes |
| 04/15/2004 | WO2004030605A2 Cosmetic formulations based on a gel-forming and/or thickening agent and applications of same |
| 04/15/2004 | US20040072720 Fragrance material encapsulated by a polymer to provide a polymer encapsulated fragrance; the polymer encapsulated fragrance is coated by cationic polyamine which is the reaction product of a polyamine and haloalkyloxiran |