| 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) |
|---|
| 07/25/1991 | WO1991009067A3 Dispersion and/or grinding agent for aqueous mineral suspensions with a zeta potential close to zero, aqueous suspensions containing same, and applications |
| 07/25/1991 | DE4001247A1 Improving free-flowing properties of dimerised 2,4-TDI - by adding 0.01-10 wt. per cent pptd. or pyrogenic silica with hydrophobic surface |
| 07/25/1991 | CA2034718A1 Aqueous emulsions containing antioxidants |
| 07/24/1991 | EP0438352A1 Hollow spheres manufactured in synthetic materials, manufacturing process and application |
| 07/24/1991 | EP0437764A1 Stable aqueous emulsions of alkyl-keten dimer |
| 07/24/1991 | EP0437479A1 Method of making liposomes with improved stability during drying. |
| 07/23/1991 | US5034313 Images formed by the application of heat on a colloid |
| 07/23/1991 | US5034145 Polysiloxane or polyethersiloxane matrix for encapsulation of magnetizable particles |
| 07/23/1991 | US5034062 Use of acid-containing anionic emulsion copolymers as calcined clay slurry stabilizers |
| 07/19/1991 | CA2034355A1 Stabilized aqueous alkyldiketene emulsions |
| 07/18/1991 | CA2034302A1 Process of fabrication of synthetic material hollow pellets and use thereof |
| 07/17/1991 | EP0437403A1 Stabilizing and emulsifying composition for preparing low-fat spreads |
| 07/17/1991 | EP0437368A1 Fluid ophthalmic composition based on lipid microparticles containing at least one active principle |
| 07/17/1991 | EP0437043A2 Laser method and device for processing microcapsules or particles |
| 07/17/1991 | EP0436786A2 Process and apparatus for extruding pellets |
| 07/17/1991 | EP0436729A1 Microcapsule, treatment liquid containing microcapsules, and textile structure having microcapsules stuck thereto |
| 07/17/1991 | EP0436650A1 Hydrated lipidic lamellar phases or liposomes based on ecdysteroids. |
| 07/17/1991 | EP0414663A4 Liposome continuous size reduction method and apparatus |
| 07/16/1991 | US5032619 Gas storage and dispensing systems |
| 07/16/1991 | US5032457 Anionic surfactants, zwitterions |
| 07/16/1991 | CA1286065C Formation of continuous pores membrane by treating liquid medium containing protien with reactant |
| 07/13/1991 | WO1991010422A1 Interdigitation-fusion liposomes and gels |
| 07/12/1991 | WO1991010506A1 Aqueous core microcapsules and method for their preparation |
| 07/12/1991 | CA2073685A1 Aqueous core microcapsules and method for their preparation |
| 07/12/1991 | CA2033822A1 Stabilizing and emulsifying composition for the preparation of low-fat spreads |
| 07/11/1991 | WO1991009629A1 Liposomes as contrast agents for ultrasonic imaging |
| 07/11/1991 | CA2028344A1 Method and apparatus to prepare extruded particles |
| 07/10/1991 | EP0436450A1 Magnetisable core-shell microspheres based on crosslinked organopolysiloxane, their preparation process and their biological use |
| 07/10/1991 | EP0436449A1 Magnetisable microspheres based on polysilsesquioxane, their preparation process and their biological use |
| 07/10/1991 | CN1052869A Water-in-oil emulsion of cationic polymer |
| 07/09/1991 | WO1991010425A1 Cell capsule extrusion systems |
| 07/03/1991 | EP0435489A1 Microcapsules, their production, and their use in recording sheets |
| 07/03/1991 | EP0435483A2 Cosmetic composition |
| 07/02/1991 | US5028335 Crystal structure, ultrafiltration, biochemical immobilization, from Bacillus cells |
| 06/29/1991 | CA2003748A1 Silicone surfactants |
| 06/28/1991 | CA2033146A1 Magnetizable polysilsesquioxane microspheres; process for preparing the same and their use in biology |
| 06/28/1991 | CA2033145A1 Magnetizable "core-shell" microspheres containing a cured organopolysiloxane; process for preparing the same and their use in biology |
| 06/26/1991 | EP0433618A1 Process for preparing microcapsules, the microcapsules obtained and their use |
| 06/26/1991 | CN2079506U Semi-automatic filler for forming capsule |
| 06/21/1991 | WO1991009067A2 Dispersion and/or grinding agent for aqueous mineral suspensions with a zeta potential close to zero, aqueous suspensions containing same, and applications |
| 06/21/1991 | CA2070636A1 Dispersing and/or grinding agent for mineral aqueous suspensions with a zeta potential near zero; aqueous suspensions containing said agent and their uses |
| 06/19/1991 | EP0433133A1 Method for the preparation of an aqueous colloidal dispersion of a cerium IV compound and the dispersion thus prepared |
| 06/19/1991 | EP0433094A1 Microcapsules, their preparation and their use in photosensitive material |
| 06/19/1991 | EP0432232A1 Process for producing small particles of biologically active molecules. |
| 06/19/1991 | EP0207100B1 Process for changing the effective pore size of a structure |
| 06/18/1991 | CA1285092C Microsuspension process for preparing solvent core sequential polymer dispersion |
| 06/18/1991 | CA1284855C Method of making a sealing glass suspension |
| 06/13/1991 | WO1991007943A1 Post-foaming shaving gels |
| 06/12/1991 | EP0432062A1 Concentrated microemulsions from organic materials which are stable when diluted, and process for preparing the same |
| 06/12/1991 | CN1052094A Organic bentonite gelatinizer and preparing process thereof |
| 06/11/1991 | US5023081 Controlled release hydroxybutyrate polymer microspheres |
| 06/11/1991 | US5023080 Time release protein |
| 06/11/1991 | US5023024 Process for producing microcapsules |
| 06/08/1991 | CA2031285A1 Cosmetic composition |
| 06/05/1991 | EP0430329A2 Fat-continuous dispersion and method of preparing such dispersion |
| 06/05/1991 | CA2031322A1 Concentrated microemulsions of organic dilutable stable emulsions and process for the preparation thereof |
| 06/04/1991 | US5021192 Colloidal dispersions of cerium (IV) compound |
| 06/04/1991 | US5021170 Mixture of sulfonated ethylene-propylene-5-phenyl-2-norbornene terpolymer and organophilic clay |
| 05/29/1991 | EP0429248A2 Emulsified composition |
| 05/28/1991 | US5019293 Use of hydrogen peroxide in preparing magnesium containing silicate sols for coating and fiber formation |
| 05/22/1991 | EP0428412A2 Method of producing a metal sol reagent containing colloidal metal particles of a preselected size |
| 05/22/1991 | EP0428389A2 Process for producing metal hydroxide sol |
| 05/22/1991 | EP0428388A1 Process for producing peroxoniobic acid sol |
| 05/21/1991 | US5017605 Jojoba oil |
| 05/21/1991 | US5017307 Electrically conductive microemulsions based on perfluoropolyethers |
| 05/21/1991 | US5017305 Free-flowing pearlescent concentrate |
| 05/21/1991 | US5017297 Crosslinked amino-functional polysiloxane |
| 05/21/1991 | CA2030029A1 Emulsified composition |
| 05/17/1991 | CA2029942A1 Method of producing a metal sol reagent containing colloidal metal particles of a preselected size |
| 05/16/1991 | WO1991006606A1 Bituminous binder emulsion with viscosity controlled by scleroglucan addition |
| 05/16/1991 | WO1991004661A3 Microencapsulated agricultural chemicals |
| 05/14/1991 | WO1991007171A1 Lipospheres for controlled delivery of substances |
| 05/14/1991 | US5015527 Interfacial epoxy microcapsulation system |
| 05/14/1991 | US5015469 Water-in-oil emulsion type cosmetics |
| 05/14/1991 | US5015448 Particulate material suitable for selectively separating metal cations from aqueous solutions, process for its production, and use thereof |
| 05/14/1991 | US5015415 N,N-disubstituted phthalamic acids and their ammonium salts, and their uses thereof as surfactants, emulsifiers, and conditioning agents in shampoos |
| 05/08/1991 | EP0426463A2 Method of encapsulating biologically active substances, a capsule produced by the method, its use, and a fodder containing such capsules |
| 05/08/1991 | EP0426300A1 Method of producing a reagent containing a narrow distribution of colloidal particles of a selected size and the use thereof |
| 05/08/1991 | EP0426074A2 Polymer mixtures useful in skin care |
| 05/08/1991 | EP0425975A1 A process for wetting a paper web and microcapsules used in the process |
| 05/07/1991 | WO1991006287A1 Protein microspheres and methods of using them |
| 05/07/1991 | WO1991006286A1 Method for producing protein microspheres |
| 05/07/1991 | US5013640 Blend of surfactants |
| 05/07/1991 | CA2071867A1 Method for producing protein microspheres |
| 05/02/1991 | EP0425380A1 Emulsion of bituminous binder having a viscosity controlled by addition of scleroglucan |
| 05/02/1991 | EP0425252A1 Metal oxide porous ceramic membranes with small pore sizes |
| 04/30/1991 | US5011885 Methods for the production of microcapsules using functionalized isocyanate |
| 04/30/1991 | US5011690 Mixing aqueous stabilized silica sol containing dispersed material and aqueous polymer solution to form two-phase system, condensing to aggregate silica drops into spheres containing included material |
| 04/30/1991 | US5011634 Reacting cationic compound with water soluble, anionic, sulfonated melamine-formaldehyde resin |
| 04/30/1991 | US5011532 Spun sugar fiber as aids for dispersing oils into water to form colloids |
| 04/30/1991 | CA1283606C Phospholipid-containing products, their preparation and their use |
| 04/30/1991 | CA1283604C2 Dehydrated liposomes |
| 04/30/1991 | CA1283603C Translucent water-in-oil emulsions |
| 04/28/1991 | WO1991006285A1 Reconstitution method |
| 04/28/1991 | CA2069919A1 Reconstituted method |
| 04/24/1991 | EP0423147A1 Crystal growth from colloidal spheres in suspension. |
| 04/24/1991 | CN1050888A Structural aggregate pigments |
| 04/19/1991 | WO1991005859A1 Polymer bead containing immobilized metal extractant |
| 04/18/1991 | WO1991005026A1 Oil treatment method |
| 04/17/1991 | EP0422984A1 Ternary system based on perfluorethers |