| 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) |
|---|
| 09/25/2002 | EP1144105B1 Method for producing nanoparticle dispersions |
| 09/25/2002 | CN1371301A Method for encapsulating active substances by coacervation of polymers in non-chlorinated organic solvent |
| 09/24/2002 | US6455594 Method for producing platinum colloid, and platinum colloid produced by the same |
| 09/24/2002 | US6454160 Method for hermetically encapsulating microsystems in situ |
| 09/19/2002 | WO2002072943A1 Use of chitosan microcapsules |
| 09/19/2002 | WO2002072259A1 Osmium oxide deposited on hydrophilic polymer support |
| 09/19/2002 | WO2002043685A3 Cosmetic and/or pharmaceutical emulsions |
| 09/19/2002 | WO2002009864A9 Encapsulation of liquid template particles |
| 09/19/2002 | US20020132740 Anionic surfactant, a nonionic surfactant, a co- solvent, a solvent and an oxidizer; cleaning oil sludges and drilling mud residues from well cuttings, well formations and down hole and surface oil well drilling and production equipment. |
| 09/19/2002 | US20020132371 Amplification of analyte detection by substrates having particle structures with receptors |
| 09/19/2002 | US20020132284 Methods of completing a cell culture medium with a lipophilic substance promoting the growth of cells by weight or promoting the biosynthesis of desired substances within the cells |
| 09/18/2002 | EP1241521A1 Improved composite material for treating photographic effluents |
| 09/18/2002 | EP1240896A2 Encapsulation of water soluble peptides |
| 09/18/2002 | EP1239948A1 Method for producing microcapsules which carry cationic charges |
| 09/18/2002 | EP1239947A1 Capsule comprising at least a mineral coating consisting of a single chemical compound and a core comprising at least a polyhydroxylated compound |
| 09/18/2002 | EP1239836A1 Colloidal suspension of submicronic particles as vectors for active principles and method for preparing same |
| 09/18/2002 | EP1239833A2 Reconstitution of purified membrane proteins into preformed liposomes |
| 09/18/2002 | EP1053293B1 System granulates comprising a hydrophobic organic active substance encapsulated in an alkali-water soluble solid organic polymer |
| 09/18/2002 | CN1370065A Pharmaceutical prepn. |
| 09/18/2002 | CN1090988C Stable, low-viscosity feedstuff dispersion of molasses and fat or oil or acid from fat or oil or mixture thereof |
| 09/12/2002 | WO2002070131A1 Microencapsulated metal catalyst |
| 09/12/2002 | WO2002069938A1 Production of nanoparticles from methyl vinyl ether copolymer and maleic anhydride for the administration of hydrophilic pharmaceuticals, more particularly of puric and pyrimidinic bases |
| 09/12/2002 | WO2002036258A3 Core-shell particles and process for their preparation |
| 09/12/2002 | US20020127403 Stabilized red phosphorus material and a process for its preapation |
| 09/12/2002 | US20020127257 Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type |
| 09/12/2002 | DE10104841A1 Kapseln-in-Kapsel-System und Verfahren zu seiner Herstellung Capsules-in-capsule system, and method for its preparation |
| 09/11/2002 | EP1238125A1 Method of manufacture of colloidal rod particles as nanobar codes |
| 09/11/2002 | EP1055242B1 Anticorrosive magnetic nanocolloids protected by precious metals |
| 09/11/2002 | EP0765159B1 Spin encapsulation apparatus and method of use |
| 09/11/2002 | EP0765150B1 Process and apparatus for producing closed sealed capsules |
| 09/11/2002 | CN1368901A Method of detecting onset of colloid formation in particular suflur precipitation |
| 09/10/2002 | US6448317 Low viscosity, single package, ready to use latex, cellulose thickening agent and additives; as is for installation of wall and ceiling tile or mixed with a portland cement powder to form dry set mortar; noncracking, waterproofing |
| 09/10/2002 | US6447692 Nanometer sized phase change materials for enhanced heat transfer fluid performance |
| 09/06/2002 | WO2002068111A1 Process for making microcapsules involving phase inversion |
| 09/06/2002 | WO2002068104A1 Process for producing emulsion and microcapsules and apparatus therefor |
| 09/06/2002 | WO2001019509A9 Variable release microcapsules |
| 09/04/2002 | EP1236512A1 Nanosized noble metal catalyst and process for selective preparation of 1,4 butenediol |
| 09/04/2002 | EP0904063B1 Process for the preparation of microparticles |
| 09/04/2002 | CN1367714A Variable release microcapsules |
| 09/04/2002 | CN1367652A Oil-in-water type emulsions |
| 09/03/2002 | US6445490 Encapsulated gyricon spheres |
| 09/03/2002 | US6444316 Crosslinked hydrophilic polymer |
| 08/29/2002 | US20020120016 Sol-gel processing with inorganic metal salt precursors |
| 08/29/2002 | US20020119203 Preparing first phase comprising nucleophilic active agent, a polymer and solvent; combining with second phase in a static mixer to form emulsion; extracting solvent from the emulsion, thereby forming microparticles |
| 08/27/2002 | US6440493 Mixing solution of excipient dissolved in solvent with phase comprising immiscible solvent and surfactant to form emulsion of microdroplets, adding extraction phase comprising nonsolvent for excipient to harden drops, removing solvent |
| 08/27/2002 | US6440443 Pesticides; interfacially polymerized polyurea prepared from polymethylene polyphenyl isocyanate; xanthan gum stabilizer, antifoam agent |
| 08/22/2002 | WO2002064708A2 A continuous process for making an aqueous hydrocarbon fuel emulsion |
| 08/22/2002 | WO2002064246A1 Method for producing blue microcapsules |
| 08/22/2002 | US20020115751 Especially aqueous alkyd resin paint containing an emulsifier that is an unsaturated amide in which N is substituted with a polyhydroxyalkyl radical |
| 08/22/2002 | US20020115747 Nanoparticle composites and nanocapsules for guest encapsulation and methods for synthesizing same |
| 08/22/2002 | US20020114843 Placing the quantity of microparticles into a container; maintaining the microparticles at a conditioning temperature for a period of time |
| 08/22/2002 | CA2430955A1 A continuous process for making an aqueous hydrocarbon fuel emulsion |
| 08/21/2002 | EP1232188A1 Cyclodextrins monosubstituted to persubstituted by fluoroalkyl groups, preparation and use thereof |
| 08/21/2002 | EP1232118A1 Zirconia sol and process of making same |
| 08/21/2002 | EP1231905A2 Responsive polymeric hollow particles |
| 08/21/2002 | CN1364869A Anti-fake technology for biological nanometer white spirit |
| 08/20/2002 | US6437506 Sol solution and method for film formation |
| 08/20/2002 | US6437008 Aqueous organopolysiloxane emulsion and method for the preparation thereof |
| 08/20/2002 | US6436187 High quality colloidal crystals; settling particles of such as silica, polystyrene or polymethyl methacrylate in an ordered manner |
| 08/15/2002 | WO2002062918A1 Method for making a quasi-incompressible phase-change material, shear-thinned and with low heat conductivity |
| 08/15/2002 | WO2002062874A1 Thermal insulation gel with controlled crosslinking for petroleum hydrocarbon transmission lines |
| 08/15/2002 | WO2002062856A2 Microencapsulated biologically active substances that contain a water-soluble or water-dispersible comb polymer |
| 08/15/2002 | WO2001039727A9 Methods for producing gas microbubbles having lipid-containing shells formed thereon |
| 08/15/2002 | US20020110519 Synthesis of nanometer-sized particles by reverse micelle mediated techniques |
| 08/15/2002 | CA2437279A1 Microencapsulated biologically active compounds comprising a water-soluble or water-dispersible comb polymer |
| 08/14/2002 | EP1230975A1 Process for producing heat-expandable microcapsules |
| 08/14/2002 | EP1230934A1 Polyion complex micelles of core/shell structure |
| 08/14/2002 | EP1230338A1 Continuous-flow method for preparing microparticles |
| 08/14/2002 | EP1230010A1 Heteroside polymer microgranules of marine origin containing various hydrophilic or hydrophobic substances, methods for using same in food, dietetic or pharmaceutical products |
| 08/14/2002 | EP1230009A1 Storage-stable aerated gel composition and a process for producing it |
| 08/14/2002 | EP1230008A1 Rapid aerogel production process |
| 08/14/2002 | EP1027032A4 Ester-terminated polyamide gels |
| 08/14/2002 | CN1364119A Emulsion for thermal recording material and thermal recording materials made by using the same |
| 08/14/2002 | CN1363418A Process for preparing colloid crystal with ordered 3D structure |
| 08/14/2002 | CN1089094C Process for preparing high internal phase ratio emulsions and latexes derived thereof |
| 08/13/2002 | US6432432 Chemical method of making a suspension, emulsion or dispersion of pyrithione particles |
| 08/13/2002 | CA2199388C An oxygen absorbing composition |
| 08/08/2002 | WO2002060980A2 Water dissolvable polymer film forming compositions and articles made therefrom |
| 08/08/2002 | WO2002060591A1 Device and method for producing stationary multi-component liquid capillary streams and micrometric and nanometric sized capsules |
| 08/08/2002 | WO2002060573A2 Capsule-in-capsule system and method for the production thereof |
| 08/08/2002 | WO2002060275A1 Production of capsules and particles for improvement of food products |
| 08/08/2002 | US20020107140 Electrocatalyst powders, methods for producing powders and devices fabricated from same |
| 08/08/2002 | US20020106501 Storage and delivery of gases in pressurized microbubbles |
| 08/08/2002 | US20020106476 Optical recording medium and optical recording method |
| 08/08/2002 | US20020104762 Template membranes for the deposition of materials are prepared using photolithographic techniques. |
| 08/08/2002 | DE10104991A1 Mikroverkapselte biologisch aktive Wirkstoffe enthaltend ein wasserlösliches oder wasserdispergierbares Kammpolymer Micro-encapsulated biologically active agents containing a water-soluble or water-dispersible comb polymer |
| 08/08/2002 | CA2435721A1 Production of capsules and particles for improvement of food products |
| 08/07/2002 | EP1228746A1 Suspension of nanospheres of lipophilic active ingredients stabilised with water-dispersible polymers |
| 08/07/2002 | EP1227929A1 Colloidal rod particles as nanobar codes |
| 08/07/2002 | EP1227877A1 Polydisperse double emulsion, corresponding monodisperse double emulsion and method for preparing the monodisperse emulsion |
| 08/07/2002 | EP1227796A1 Cosmetic gel bead manufacturing method and apparatus |
| 08/07/2002 | EP1140353B1 Preparation of multiwall polymeric microcapsules from hydrophilic polymers |
| 08/07/2002 | EP0729781B1 Liposome comprising a membrane wall composed of a trehalose fatty acid ester |
| 08/06/2002 | US6428811 Temperature-sensitive polymer/nanoshell composites for photothermally modulated drug delivery |
| 08/01/2002 | WO2002040399A3 Method of preparing a fumed metal oxide dispertion |
| 08/01/2002 | US20020102286 For use in air fresheners, laundry detergents, fabric softeners, deodorants, lotions |
| 08/01/2002 | DE10101892A1 Herstellung aktivstoffhaltiger Kapseln durch Miniemulsionspolymerisation Production aktivstoffhaltiger capsules by miniemulsion polymerization |
| 07/31/2002 | EP1226864A1 A stable water-in-oil-in-water multiple emulsion system by hydrodynamic dual stabilization and a method for preparation thereof |
| 07/31/2002 | EP1226832A2 Preparation of further diagnostic agents |
| 07/31/2002 | EP0759743B1 Emulsion comprising a gelled aqueous outer phase, a non-aqueous intermediate phase and an aqueous inner phase |