| 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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| 10/07/1998 | EP0868402A1 Method of producing inorganic aerogels under subcritical conditions |
| 10/06/1998 | US5817334 Cholesterol containing phospholipid liposomes |
| 10/06/1998 | CA2027516C Perfluorinated ether ternary system |
| 10/01/1998 | WO1998020904A3 Microparticles filled with liquid acting according to a new principle and their use as diagnostic and therapeutic agents |
| 10/01/1998 | DE19712978A1 Chitosanmikrosphären Chitosan |
| 09/30/1998 | EP0866889A1 High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications |
| 09/30/1998 | EP0866885A1 Nanostructured feeds for thermal spray |
| 09/30/1998 | EP0802823B1 Recirculating a portion of high internal phase emulsions prepared in a continuous process |
| 09/29/1998 | US5814675 Preparing solution of diol or polyol, crosslinker and catalyst, dispersing in solution of block polymer stabilizer in aliphatic hydrocarbon, adding isocyanate |
| 09/29/1998 | US5814370 Adding salt of substance to be encapsulated to mixture of surfactant and apolar solvent, adding gel precursor and reducing agent to form colloidal suspension, gelling |
| 09/29/1998 | US5814342 Produced from a water-in-oil emulsion comprising an inner aqueous phase containing a luteinizing hormone-releasing hormone analog and an oil phase containing a homo- or copolymer of lactic acid |
| 09/29/1998 | US5814340 Controlled release systems and low dose androgens |
| 09/29/1998 | CA2139324C Implanting devices for release of neuroinhibitory compounds |
| 09/24/1998 | WO1998041859A1 Novel polymerized crystalline colloidal array sensors |
| 09/24/1998 | CA2283565A1 Novel polymerized crystalline colloidal array sensors |
| 09/23/1998 | EP0866117A1 Microemulsion |
| 09/23/1998 | EP0865819A1 Method for microencapsulation of particules |
| 09/23/1998 | EP0865313A1 Solid composition |
| 09/23/1998 | EP0746408B1 Shaping of microparticles in electric-field cages |
| 09/23/1998 | EP0628072B1 Dried, rotary disc microspheres of microorganisms |
| 09/23/1998 | CN1193986A Continuous production of expandable styrene polymer beads |
| 09/23/1998 | CN1193551A 'Jiejingjin' sol and preparation thereof |
| 09/23/1998 | CN1193465A Microemulsion |
| 09/22/1998 | US5811227 Passing aqueous dispersing medium containing oil droplet emulsified material through filter of specified porosity at specified flow rate to reduce diameter of droplets |
| 09/22/1998 | US5811121 PH-sensitive coatings based on cellulose acetoacetate |
| 09/22/1998 | US5811031 Method for the subcritical drying of aerogels |
| 09/22/1998 | US5811030 Process for producing silicon colloid |
| 09/22/1998 | US5810889 Aqueous textile treatment compositions containing an ultra-violet absorbing agent |
| 09/17/1998 | DE19710685A1 Matrix-free nano-crystalline particle film |
| 09/16/1998 | EP0864531A1 Wet silica gels for aerogel and xerogel thermal insulation and processes for the wet gels |
| 09/16/1998 | EP0864320A1 Stable oil-in-water emulsion, its process of manufacturing and its use in the cosmetical and dermatological fields |
| 09/16/1998 | EP0863923A1 Methods of preparing hollow acrylate polymer microspheres |
| 09/15/1998 | US5807757 Controlling particle size distribution |
| 09/15/1998 | US5807494 Thermal insulation |
| 09/11/1998 | WO1998038855A1 Aqueous dispersion of hydrophobic particles and films produced thereby |
| 09/11/1998 | WO1998038848A1 Method for providing enhanced photosynthesis |
| 09/09/1998 | EP0862537A1 Organic sol comprising at least one oxygenated rare-earth compound, synthesis method therefor, and use of said sol for catalysis |
| 09/09/1998 | EP0862420A1 Synthesis of drug nanoparticles by spray drying |
| 09/09/1998 | EP0862418A1 Method of producing morphologically uniform microcapsules and microcapsules produced by this method |
| 09/09/1998 | EP0808333B1 Microgel |
| 09/09/1998 | CN1192724A Colloidale dispersion and redispersible composition in the from of a cerium oxide based colloidal dispersion |
| 09/08/1998 | US5804298 Synthetic thermosetting resin shell comprising inorganic particles for carbonless imaging copy paper |
| 09/02/1998 | EP0861207A1 Process for preparing organically modified aerogels using alcohols, wherein the resultant salts are precipitated |
| 09/02/1998 | EP0861120A1 Oil-free, water-soluble, hydroxyethyl cellulose, liquid, polymer dispersion |
| 09/02/1998 | EP0525177B1 Unimolecular micelles and method of making the same |
| 09/01/1998 | US5800957 Toner for electrostatic latent image development and process for producing the same |
| 09/01/1998 | US5800596 Water-in-oil emulsion containing retinol, its use and its packaging |
| 09/01/1998 | CA1340020C Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase, the resulting powder and utilization thereof |
| 08/25/1998 | US5798252 Shell of microbial cell wall having dye adsorbed on surface encapsulating essential oil flavoring or fragrance |
| 08/25/1998 | US5798108 Cosmetic composition in the form of a water/oil/water triple emulsion with gelled external phase |
| 08/25/1998 | US5798042 Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters |
| 08/25/1998 | US5797874 Method of delivery of gas-supersaturated liquids |
| 08/25/1998 | CA2030551C Process for producing small particles of biologically active molecules |
| 08/20/1998 | WO1998035654A1 Continuous microsphere process |
| 08/18/1998 | US5795590 Seamless capsules |
| 08/18/1998 | US5795583 Homogenization of dispersions |
| 08/18/1998 | US5795506 Method and system for controlling microcapsule particle diameters |
| 08/12/1998 | EP0857081A1 Preparation of peptide containing biodegradable microspheres by melt process |
| 08/12/1998 | EP0735815B1 Oil in water emulsions |
| 08/11/1998 | US5792477 Emulsification of two phases; separation; washing; reducing level of residual solvent |
| 08/11/1998 | US5792472 Subjecting single-phase, homogeneous, liquid crystal, lamellar phase to shearing in shearing cell at constant shear rate |
| 08/11/1998 | CA2013467C Gellable aqueous composition and its use in enhanced petroleum recovery |
| 08/11/1998 | CA2013461C Gellable aqueous composition and its use in enhanced petroleum recovery |
| 08/06/1998 | WO1998033980A1 Aqueous dispersions of hydrophobic material |
| 08/06/1998 | WO1998020856A3 Microparticles containing active substances, agents containing the same, their use in ultrasound-controlled releasing of active substances as well as the method for their production |
| 08/05/1998 | EP0856355A2 Protein-encapsulated oil particles |
| 08/05/1998 | EP0855863A1 Food dressing |
| 08/05/1998 | CN1189393A Microcapsules using iminooxadiazinedione polyisocyanates |
| 08/04/1998 | US5789336 Silica gel having one or more metal or oxides dispersed therein used as catalysts, absorbers, catalyst supports |
| 08/04/1998 | US5789075 Aerogel composites, process for producing the same and their use |
| 08/04/1998 | US5788991 Coated microparticle agglomerates |
| 07/31/1998 | CA2228165A1 Protein-encapsulated oil particles |
| 07/30/1998 | WO1998018346A3 Neutral-tasting microcapsules, method for their manufacturing and their use |
| 07/29/1998 | EP0855186A2 Gas containing microparticles and their application in ultrasound-diagnostics |
| 07/29/1998 | EP0727982A4 Propylene glycol stearate vesicles |
| 07/28/1998 | US5786216 Inner-supported, biocompatible cell capsules |
| 07/28/1998 | US5785950 Perfluorobis(chlorobutyl ether; medical imaging |
| 07/28/1998 | US5785892 Electrically conductive photo-setting coating |
| 07/28/1998 | US5785423 Continuous emulsification tank and process |
| 07/22/1998 | EP0853505A1 Additive-coated resin composition |
| 07/21/1998 | US5783657 Ester-terminated polyamides of polymerized fatty acids useful in formulating transparent gels in low polarity liquids |
| 07/21/1998 | US5783210 Purification using silica gel chromatography |
| 07/21/1998 | US5783110 Gel mixture oflewis base, dye, solvent and flow control agent |
| 07/16/1998 | WO1998023367A3 Method for producing organically modified, permanently hydrophobic aerogels |
| 07/16/1998 | DE19700532A1 Homogeneous dispersion of very fine particles |
| 07/15/1998 | EP0853335A2 Slurry and process for the mechano-chemical polishing of semiconductor devices |
| 07/15/1998 | EP0852507A1 Method and apparatus for encapsulating particulates |
| 07/15/1998 | CN1187832A Process for preparing high internal phase ratio emulsions and latexes derived thereof |
| 07/14/1998 | US5780389 Microencapsulated plant protection agents comprising dibenzyltoluenes as solvent, a process for their preparation, and their use |
| 07/14/1998 | US5780062 Small particle formation |
| 07/14/1998 | US5780060 Flavonoids, isoflvonoids, neoflavonoids, gallotannins, elagotannins, catechol, dihydroxyphenylalaline/3,4-/, catecholamines, phloroglucinol, phenolic acid or ester, curcumins, lignans crosslinked with a diacid halides |
| 07/14/1998 | US5780055 Cushioning beads and tablet comprising the same capable of forming a suspension |
| 07/09/1998 | WO1998029487A1 Responsive polymer networks and methods of their use |
| 07/09/1998 | WO1998028975A1 Novel water-in-oil microencapsulation process and microcapsules produced thereby |
| 07/08/1998 | EP0851790A1 The application of dry spreadable water dispersible granule compositions |
| 07/08/1998 | EP0767816B1 Making ink compositions |
| 07/08/1998 | EP0730406B1 Microcapsules containing suspensions of biologically active compounds |
| 07/07/1998 | US5777017 Antisticking agents in coatings |
| 07/07/1998 | US5776429 Method of preparing gas-filled microspheres using a lyophilized lipids |
| 07/07/1998 | US5776369 Alkali metal dispersions |