| 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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| 06/18/1997 | EP0778815A1 Process for producing fibre-reinforced xerogels and their use |
| 06/18/1997 | EP0778814A1 Aerogel-containing composite materials, process for producing the same and their use |
| 06/18/1997 | EP0583285B1 Use of selected oleophilic compounds with quaternary nitrogen to improve the oil wettability of finely divided clay and their use as viscosity promoters |
| 06/17/1997 | US5639710 Solid microspheres for agriculturally active compounds and process for their production |
| 06/17/1997 | US5639582 Electrophotographic toner composition and process for the preparation thereof |
| 06/17/1997 | US5639443 Stabilized microbubble compositions |
| 06/13/1997 | CA2191991A1 Oil emulsion |
| 06/12/1997 | WO1997020870A1 Methods of preparing hollow acrylate polymer microspheres |
| 06/12/1997 | WO1997020627A1 Solid composition |
| 06/12/1997 | WO1997020626A1 Post-foamable foam composition |
| 06/11/1997 | EP0778083A1 Seamless capsule and method for manufacturing the same |
| 06/11/1997 | EP0777691A1 Novel calibrated monodisperse magnetisable microsphere latex, preparation method therefor and use thereof in chemistry or biology |
| 06/11/1997 | CN1151678A Solid microspheres for agriculturally active compounds and process for their prodn. |
| 06/10/1997 | US5637568 Composition for the sustained and controlled release of medicamentous substances and a process for preparing the same |
| 06/10/1997 | CA2028725C Polymer mixtures useful in skin care |
| 06/05/1997 | WO1997019676A1 Method of producing morphologically uniform microcapsules and microcapsules produced by this method |
| 06/04/1997 | EP0776318A1 Subcritical process for drying sol-gel derived porous bodies |
| 06/04/1997 | CN1151114A Nanoparticles stab bilized and filterable in sterile conditions |
| 06/03/1997 | US5635609 Having stable membrane encapsulating particle core; cosmetics, drugs, reagents |
| 06/03/1997 | US5635357 Stabilized microspheres and methods of preparation |
| 06/03/1997 | US5635211 No-carbon copy papers containing dyestuff precursors |
| 06/03/1997 | US5635205 Carrier system including local anesthetic, amphipathic polar lipid, nonpolar lipid comprising mixture of glycerol monocaprylate and glycerol monocaprate, wherein discrete lipid particles form in aqueous medium |
| 05/29/1997 | WO1997019022A1 Organic sol comprising at least one oxygenated rare-earth compound, synthesis method therefor, and use of said sol for catalysis |
| 05/28/1997 | EP0775669A2 Low volatility solvent-based precursors for nanoporous aerogels |
| 05/28/1997 | EP0774950A1 Cosmetic make-up compositions |
| 05/28/1997 | EP0594707B1 Preparations comprising a fluorocarbon and a lipophilic/fluorophilic organic compound, and their uses |
| 05/28/1997 | CN1150764A Polymeric microbeads and method of preparation |
| 05/27/1997 | US5633303 Organopolysiloxane gum emulsion |
| 05/27/1997 | US5633084 Coated fused alumina particles and production process thereof |
| 05/22/1997 | WO1997018341A1 Nanostructured feeds for thermal spray |
| 05/22/1997 | WO1997018161A1 Process for preparing organically modified aerogels using alcohols, wherein the resultant salts are precipitated |
| 05/22/1997 | CA2237588A1 Nanostructured feeds for thermal spray |
| 05/21/1997 | EP0774304A2 An apparatus for separating minute substances in liquid |
| 05/21/1997 | EP0774279A1 Water additive and method for fire prevention and fire extinguishing |
| 05/21/1997 | EP0773827A1 Preparation of cells or dispersed active substances into micro-encapsulated form and thus obtained micro-capsules |
| 05/21/1997 | EP0773796A1 Iron-containing nanoparticles with double coating and their use in diagnosis and therapy |
| 05/21/1997 | EP0656033B1 Hollow polymer latex particles |
| 05/21/1997 | EP0650377A4 Implanting devices for release of neuroinhibitory compounds. |
| 05/20/1997 | US5631394 Pharmaceutically active ceramide-related compounds |
| 05/20/1997 | US5631021 Time release mixtures from oil in water emulsions and drugs |
| 05/20/1997 | US5631020 Method for producing microcapsule |
| 05/15/1997 | DE19541992A1 Verfahren zur Herstellung von organisch modifizierten Aerogelen unter Verwendung von Alkoholen, bei dem gebildeten Salze ausgefällt werden A method of producing organically modified aerogels using alcohols, are precipitated in the formed salts |
| 05/14/1997 | EP0772570A1 Magnesium hydroxide slurries |
| 05/14/1997 | EP0772434A1 Method of preparing natural-oil-containing emulsions and microcapsules and its uses |
| 05/14/1997 | EP0772395A1 Spherical microparticles having an inner wax coating deposited around biologically active compounds |
| 05/14/1997 | EP0772394A1 Process for the preparation of spherical microparticles containing biologically active compounds |
| 05/14/1997 | EP0772393A1 Spherical microparticles comprising a nucleation promoter and biologically active compounds |
| 05/13/1997 | US5629366 Glucoside and acrylic copolymer dispersant composition |
| 05/13/1997 | US5629303 Controlled release systems and low dose androgens |
| 05/13/1997 | US5629187 Alginates |
| 05/13/1997 | US5629021 Drug delivery |
| 05/13/1997 | US5629004 Emulsion containing stabilized ascorbic acid, cosmetic treatment process using it and uses thereof |
| 05/09/1997 | WO1997016245A1 High surface area mesoporous desigel materials and methods for their fabrication |
| 05/07/1997 | EP0739244A4 Black electrophoretic particles and method of manufacture |
| 05/07/1997 | EP0703778B1 Methods and apparatus for making liposomes |
| 05/07/1997 | EP0628305B1 Stable oil-in-water emulsion type cosmetic or dermatologic composition containing at least one vegetable oil comprising at least 40% triglycerides derived from linolic acid |
| 05/07/1997 | EP0565522B1 Dried, rotary disc fatty acid microencapsulated bacteria |
| 05/07/1997 | EP0419563B1 Time release protein |
| 05/07/1997 | CN1149259A Stabilized homogenous suspensions AS computed tomography contrast agents |
| 05/06/1997 | US5627005 Kit for supplying photoprocessing chemicals |
| 05/06/1997 | US5626870 Accurately controlled particle size |
| 05/06/1997 | US5626869 Pharmaceutical composition containing a defined lipid system |
| 05/06/1997 | US5626833 Enhancing ultrasound contrast |
| 05/06/1997 | CA2042381C Polysaccharide resolving gels and gel system for stacking electrophoresis |
| 05/02/1997 | EP0638072B1 N,n-disubstituted amic acids and their ammonium salts, and their uses thereof as emulsifiers |
| 05/02/1997 | EP0596138B1 Fine bowl-shaped particle and production thereof |
| 05/01/1997 | WO1997015389A1 Preparation of peptide containing biodegradable microspheres by melt process |
| 05/01/1997 | CA2235602A1 Preparation of peptide containing biodegradable microspheres by melt process |
| 04/29/1997 | US5624604 Method for stabilizing ceramic suspensions |
| 04/29/1997 | US5624599 Liquid hardeners for soil grouting formulations |
| 04/24/1997 | WO1997014318A1 Food dressing |
| 04/23/1997 | EP0768861A1 Cosmetic compositions and processes for manufacture thereof |
| 04/23/1997 | EP0768818A1 Solid microspheres for agriculturally active compounds and process for their production |
| 04/23/1997 | CN1147980A Particulate compositions |
| 04/22/1997 | US5622656 Process of manufacture of biodegradable microcapsules having walls composed of crosslinked atelocollagen and polyholosides |
| 04/22/1997 | US5622650 Emulsifying milling machine and process for emulsifying |
| 04/22/1997 | US5622548 Duplicating inks for digital duplicators |
| 04/22/1997 | CA2018392C Highly concentrated aqueous suspension of minerals and/or fillers and/or pigments |
| 04/17/1997 | WO1997013721A1 Method of producing inorganic aerogels under subcritical conditions |
| 04/17/1997 | WO1997013578A1 Oil-free, water-soluble, hydroxyethyl cellulose, liquid, polymer dispersion |
| 04/17/1997 | WO1997013503A1 Synthesis of drug nanoparticles by spray drying |
| 04/17/1997 | WO1997013416A1 Double encapsulation process and flavorant compositions prepared thereby |
| 04/17/1997 | DE19538333A1 Verfahren zur unterkritischen Herstellung von Aerogelen A process for the preparation of aerogels subcritical |
| 04/16/1997 | EP0768114A2 Method and apparatus for homogenizing aerosol formulations |
| 04/16/1997 | EP0767816A1 Making ink compositions |
| 04/16/1997 | EP0767632A1 Method for delivering a gas-supersaturated fluid to a gas-depleted site and use thereof |
| 04/15/1997 | US5620903 Agglutination immunoassay using microspherical particles comprising liquid silicone core containing water insoluble dye and having amphiphilic surface monolayer, detecting immune complexes by means of dye in associated particles |
| 04/15/1997 | US5620704 Storage stability under hot, humid conditions and/or aldehydes; incorporating atleast one additive, prefered glutamic acid, tryptophan, or nitrilotris/methylene phosphonic acid or mixtures; films, coatings, capsules |
| 04/15/1997 | US5620584 Electrochemical reduction of metal salts as a method of preparing highly dispersed metal colloids and substrate fixed metal clusters by electrochemical reduction of metal salts |
| 04/14/1997 | CA2187698A1 Method and apparatus for homogenizing aerosol formulations |
| 04/10/1997 | WO1997012695A1 Additive-coated resin composition |
| 04/10/1997 | DE19537415A1 Use of drop-like vesicles to compartmentalise active components |
| 04/10/1997 | CA2233566A1 Additive-coated resin composition |
| 04/09/1997 | EP0767193A1 Aqueous organopolysiloxane emulsions and emulsifying agents for their preparation |
| 04/09/1997 | EP0766555A1 Nanoparticles stabilized and filterable in sterile conditions |
| 04/09/1997 | CN1146973A Process for production of nm. alumina |
| 04/08/1997 | US5618475 Evaporator apparatus and method for making nanoparticles |
| 04/08/1997 | US5617920 Controlling the reaction time by adjusting the ph |
| 04/08/1997 | US5617710 Process and apparatus for producing closed sealed capsules |
| 04/03/1997 | WO1997011776A1 Method of manufacturing polymer globules |