| 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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| 03/05/2003 | EP1286756A1 Method for producing nanoparticle suspensions |
| 03/05/2003 | EP1042059B1 A method for the sub-critical drying of lyogels to produce aerogels |
| 03/05/2003 | CN1400954A 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 |
| 03/05/2003 | CN1400043A Coagulation method for preparing mineral or trace element nano particles |
| 03/04/2003 | US6528545 Surfactant, perfluorooctyl bromide; superior emulsion stability and controlled particle sizes |
| 03/04/2003 | US6528473 System-granulates comprising a hydrophobic organic active substance encapsulated in an alkali-water soluble solid organic polymer |
| 03/04/2003 | US6528165 Encapsulation of discrete quanta of fluorescent particles |
| 03/04/2003 | US6528153 Low dielectric constant porous materials having improved mechanical strength |
| 03/04/2003 | US6528035 Multiwall polymeric microcapsules from hydrophilic polymers |
| 03/04/2003 | US6527051 Encapsulated chemicals for use in controlled time release applications and methods |
| 02/27/2003 | WO2003016650A1 Use of microcapsules in gypsum plasterboards |
| 02/27/2003 | WO2003016369A1 Microcapsules, method for the production thereof and their use in adhesives |
| 02/27/2003 | WO2003015936A1 Nanogels and their production using liposomes as reactors |
| 02/27/2003 | WO2003015910A1 Microcapsule dispersion |
| 02/27/2003 | WO2003015909A1 Method for the production of microcapsules |
| 02/27/2003 | WO2003015721A1 Micro capsules (xv) |
| 02/27/2003 | WO2003015701A2 Lipobeads and their production |
| 02/27/2003 | WO2002078611A3 Echogenic polymer microcapsules and nanocapsules and methods for production and use thereof |
| 02/27/2003 | US20030039860 Vacuum vapor deposition; metallization, alloying |
| 02/26/2003 | EP1115774B1 Process for the production of polysaccharide beads |
| 02/26/2003 | CN1399541A Colloidal suspension of submicronic particles as vectors for active principles and method for preparing same |
| 02/26/2003 | CN1398787A Prepn of gamma-alumina |
| 02/25/2003 | US6524763 Microcapsules containing a radiation sensitive composition and their use |
| 02/25/2003 | US6524500 Method for making microencapsulated gyricon beads |
| 02/25/2003 | US6524435 Method and composition for dispersing hydrophobic particles in aqueous suspensions |
| 02/25/2003 | CA2328826C Microcapsule and process for production thereof |
| 02/25/2003 | CA2148342C Encapsulation with water soluble polymer |
| 02/20/2003 | WO2003014697A2 Amplification of analyte detection with passivated enhancing surfaces having receptors |
| 02/20/2003 | WO2003013717A2 Improvements in or relating to encapsulation |
| 02/20/2003 | WO2003013683A1 Methods for micronization of hydrophobic drugs |
| 02/20/2003 | US20030035842 Lipobeads and their production |
| 02/20/2003 | CA2456073A1 Improvements in or relating to encapsulation |
| 02/19/2003 | EP1284127A1 Microcapsules (XV) |
| 02/19/2003 | EP1283744A1 Surfactants formed by surface-modified mineral nanoparticles |
| 02/19/2003 | EP0938259B1 Endosulfan microcapsule dispersion |
| 02/19/2003 | CN1397375A Process for continuously preparing pure gold sol |
| 02/19/2003 | CN1101725C Method for producing organically modified, permanently hydrophobic aerogels |
| 02/13/2003 | WO2003011100A1 Cleaning liquid dispensing system for a hard floor surface cleaner |
| 02/13/2003 | WO2003011099A1 Cleaner cartridge |
| 02/13/2003 | WO2003011098A1 Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid |
| 02/13/2003 | WO2003011097A2 Chemical dispenser for a hard floor surface cleaner |
| 02/13/2003 | WO2002093132A3 Method for manufacture of fine particles |
| 02/13/2003 | US20030032681 Formed via sol-gel process or fluorine vapor deposition; for absorbing solvents from water; pollution control |
| 02/13/2003 | US20030032679 Non-aqueous dispersion of nanocrystalline metal oxides |
| 02/13/2003 | US20030031784 Comprises coating agent particles dispersed in fluid at supercritical pressure; solvent extraction; precipitation to form microcapsules |
| 02/13/2003 | US20030029814 Adding water to the waste, preparing formulation comprising at least one surface active agent and fuel, introducing the organic matter in measured amounts to the fuel, emulsifying; burning |
| 02/13/2003 | US20030029274 SERS substrates formed by hydroxylamine seeding of colloidal metal nanoparticle monolayers |
| 02/13/2003 | US20030029204 Hand held chemical vapor detector for detecting such as bacterial agents |
| 02/12/2003 | EP1282663A1 Gel comprised of a poly-$g(a)-1,4-glucan and starch |
| 02/12/2003 | EP1282466A2 Method for producing microcapsules having improved wall characteristics |
| 02/12/2003 | EP1282404A2 Method for preparing microparticles having a selected polymer molecular weight |
| 02/12/2003 | EP1282353A1 Combinations of plant protection agents with organic or inorganic matrix materials |
| 02/12/2003 | CN1396841A Particulate compositions and their manufacture method |
| 02/12/2003 | CN1396822A Liposomes containing entrapped compound in supersaturated solution |
| 02/12/2003 | CN1395987A System for preparing gel beads |
| 02/12/2003 | CN1101493C Water-and oil-repellent composition |
| 02/11/2003 | US6517819 Antiperspirant suspensions containing finely divided aluminium and zirconium, having better effectiveness and a process for their manufacture |
| 02/11/2003 | US6517343 Coated candles and coating compositions |
| 02/11/2003 | US6516537 Feeding as moving bed countercurrently to a drying fluid; reduction of fluid interfacial tension |
| 02/06/2003 | WO2003009819A2 Temperature insensitive one-phase microemulsions |
| 02/06/2003 | US20030027871 Exhibit bulk organized structures and which can retain the morphology of the hydrophobic aggregates during dispersion in water; can be used as thickening agents or as texturing agents for paints. |
| 02/06/2003 | US20030027240 Intelligent polymerized crystalline colloidal array carbohydrate sensors |
| 02/06/2003 | US20030026874 Encapsulation compositions |
| 02/06/2003 | US20030025103 Polysilicate microgels |
| 02/05/2003 | EP1280859A1 Method and composition for dispersing hydrophobic particles in aqueous suspensions |
| 02/05/2003 | EP1280557A1 Method for the preparation of polymeric micelle via phase separation of block copolymer |
| 02/05/2003 | CN1100602C Microcapsules using iminooxadiazinedione polyisocyanates |
| 02/04/2003 | US6515065 Water-soluble nonionic polyurethanes as protective colloids for the polymerization of olefinically unsaturated monomers in aqueous medium wherein the water-soluble nonionic polyurethanes have been prepared by reacting organic |
| 02/04/2003 | US6514933 Process for the production of a flavor or a fragrance formulation as well as an electronic data processing software program |
| 02/04/2003 | US6514688 Separating, detecting or quantifying biological materials using magnetic cross-linked polyvinyl alcohol particles |
| 02/04/2003 | US6514439 Acid-triggered microcapsules |
| 01/30/2003 | WO2003008461A1 Fine polymer particle and process for producing the same |
| 01/30/2003 | WO2002009865A1 Production of polyelectrolyte capsules by surface precipitation |
| 01/30/2003 | WO2002002745A3 Method and system for consistent and effective encapsulation of biological material |
| 01/30/2003 | US20030019327 Ultrafine particles and method and apparatus for producing the same |
| 01/30/2003 | US20030019071 Cleaner cartridge |
| 01/30/2003 | US20030019070 Chemical dispenser for a hard floor surface cleaner |
| 01/30/2003 | US20030019069 Cleaning liquid dispensing system for a hard floor surface cleaner |
| 01/30/2003 | US20030019068 Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid |
| 01/29/2003 | CN1394149A Low-viscosity melamine-formaldehyde resin microcapsule dispersions with reduced formaldehyde content |
| 01/29/2003 | CN1099868C Vesicles with controlled release of actives |
| 01/28/2003 | US6511749 Preparation of multiwall polymeric microcapsules from hydrophilic polymers |
| 01/23/2003 | WO2003006151A1 Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 01/23/2003 | WO2003006135A2 Suspensions of particles in non-aqueous solvents |
| 01/23/2003 | WO2003005876A1 Abrasive item for cleaning with scented abrasive fibres |
| 01/23/2003 | US20030018102 Particulate compositions and their maufacture |
| 01/23/2003 | US20030017209 Breath protection microcapsules |
| 01/23/2003 | CA2453113A1 Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 01/22/2003 | EP1277787A1 Method for preparing microsphere |
| 01/22/2003 | EP1277465A1 Process for producing microsphere |
| 01/22/2003 | EP1277464A2 Liposome coated with polyhydroxyalkanoate and production method thereof |
| 01/22/2003 | EP1276554A1 Formulation |
| 01/22/2003 | EP1276465A2 Improved water-insoluble drug particle process |
| 01/22/2003 | EP1276387A1 Encapsulation of food ingredients |
| 01/22/2003 | EP0789619B1 Fatty alcohol phosphate ester emulsifier compositions |
| 01/22/2003 | CN1392097A Silicon amide shell nano particle material and its preparing process |
| 01/21/2003 | US6509384 Chemical product and method |
| 01/21/2003 | US6509146 Scalable long-term shelf preservation of sensitive biological solutions and suspensions |
| 01/16/2003 | WO2003004146A1 Microencapsulated and macroencapsulated drag reducing agents |
| 01/16/2003 | US20030013799 Aqueous suspension of nanoparticles comprising an agrochemical active ingredient |