| 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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| 04/17/1991 | EP0422543A1 pH-sensitive liposomes |
| 04/17/1991 | CN1012369B Process for preparation of organoclay gelatinizer |
| 04/16/1991 | US5008406 Hemiacetal compounds and the applications thereof |
| 04/16/1991 | US5008103 Silicone surfactants |
| 04/16/1991 | US5008036 Reacting antimony or antimony trioxide with hydrogen peroxide |
| 04/16/1991 | CA1282963C Techniques for the production of glass microspheres |
| 04/13/1991 | WO1991005604A1 Structural aggregate pigments |
| 04/13/1991 | CA2067141A1 Structural aggregate pigments |
| 04/10/1991 | EP0421582A1 Chewable spray dried spheroidal microcapsules and polymer coated microcapsules and method for preparing same |
| 04/10/1991 | EP0421577A2 Solvent extraction process |
| 04/10/1991 | CN1050483A Microencapsulated agricultural chemicals |
| 04/10/1991 | CA2027096A1 Ph-sensitive liposomes |
| 04/09/1991 | US5006574 Cationcally dispersed slurries of calcined kaolin clay |
| 04/09/1991 | US5006341 Water in palm kernel oil emulsion, sporulated oocyst of coccidium, protective coating of cement or gypsum; useful in oral immunization of poultry |
| 04/09/1991 | CA1282699C Method for preparing small vesicles using microemulsification |
| 04/04/1991 | WO1991004361A1 Encapsulated retainer for aqueous liquids, and process for its preparation |
| 04/04/1991 | WO1991000289A3 Targeted liposomes and methods for liposome-protein coupling |
| 04/04/1991 | CA2026706A1 Chewable spray dried spheroidal microcapsules and polymer coated microcapsules and methods for preparing same |
| 04/03/1991 | EP0420488A1 Multilayer extrusion as process for making angioplasty balloons |
| 04/03/1991 | EP0419652A1 Polymeric electrophoresis media. |
| 04/03/1991 | EP0419563A1 Time release protein. |
| 04/03/1991 | EP0419505A1 Process for preparing a stable, low-viscosity oil-in-water emulsion of polar oil components |
| 04/02/1991 | US5004623 Mixing aqueous foam into melted lipophilic material gives stability, durability; for inhibiting chocolate discoloration |
| 04/02/1991 | US5004611 Pro-liposome compositions |
| 04/02/1991 | CA1282526C Gel and method for reducing steam channeling |
| 04/02/1991 | CA1282523C Polyester emulsion |
| 03/29/1991 | WO1991004661A2 Microencapsulated agricultural chemicals |
| 03/29/1991 | CA2040418A1 Microencapsulated agricultural chemicals |
| 03/22/1991 | WO1991004012A1 Paucilamellar lipid vesicles using charge-localized, single chain, nonphospholipid surfactants |
| 03/20/1991 | EP0417562A1 Water-in-oil emulsion composition |
| 03/20/1991 | EP0417559A2 Silicone emulsions |
| 03/20/1991 | EP0417410A2 Alkenyl-phosphonic- and phosphinic acid esters, process for their preparation, there use and prepared hydrogels using them |
| 03/20/1991 | EP0417104A1 Perfluorochemical emulsion with stabilized vesicles |
| 03/20/1991 | CN1012032B Microencapsulated pyrethroids |
| 03/19/1991 | US5000886 Silicone-hardened pharmaceutical microcapsules and process of making the same |
| 03/19/1991 | US5000757 Preparation and combustion of fuel oil emulsions |
| 03/19/1991 | US4999976 Means and method for ultrasonic gassing of aerosols |
| 03/19/1991 | CA1281645C Pharmaceutical composition containing proteinaceous materials |
| 03/13/1991 | EP0416969A1 New water-in-oil emulsions and their use for removing hydrogen sulfide |
| 03/13/1991 | EP0416011A1 Chemotherapeutic composition for aids |
| 03/13/1991 | EP0205588B1 Process for preparing metal-coated hollow microspheres |
| 03/12/1991 | US4999131 Method and apparatus for the preparation of a water based dispersion of a viscous liquid |
| 03/06/1991 | EP0415698A2 Fabric softening composition |
| 03/06/1991 | EP0414806A1 High ratio active agent:lipid complex. |
| 03/06/1991 | EP0414663A1 Liposome continuous size reduction method and apparatus |
| 03/06/1991 | CA2024028A1 Water-in-oil emulsions and their use in the elimination of hydrogen sulphide |
| 03/05/1991 | US4997864 Composite particle dispersions |
| 03/05/1991 | US4997819 Pullulan, amylopectin, or dextrin |
| 03/05/1991 | CA1280975C Method and compositions for making liposomes |
| 02/27/1991 | EP0414351A1 Composite particle dispersion |
| 02/27/1991 | EP0414024A1 Process for the preparation of an emulsifying agent |
| 02/27/1991 | EP0414001A2 Process for the photoinitiative control of inorganic structure formation in the sol-gel process |
| 02/21/1991 | WO1991002033A1 Stable, fluid, aqueous pigment dispersions |
| 02/21/1991 | WO1991001970A2 Cyclic amidocarboxy surfactants, synthesis and use thereof |
| 02/21/1991 | WO1991001801A1 Microcapsule, treatment liquid containing microcapsules, and textile structure having microcapsules stuck thereto |
| 02/20/1991 | EP0413647A2 Solid-form additive systems dispersible in aqueous media, methods for the preparation and application thereof to polymeric particles |
| 02/20/1991 | EP0413564A2 Formation of polymeric metal oxide materials |
| 02/20/1991 | EP0413274A2 Aqueous suspension of hydroxyethylcellulose |
| 02/20/1991 | CN1011659B Preparation of a composition based on a finely divided active principle of low water solubility |
| 02/19/1991 | WO1991002704A1 Ferritin analogs |
| 02/19/1991 | US4994156 Perfluoropolyethers, fluorinated surfactant and hydrogenated alcohol |
| 02/19/1991 | CA2064069A1 Ferritin analogs |
| 02/13/1991 | EP0412515A1 Buffered silane emulsions having low volatile organic compounds when cured |
| 02/13/1991 | EP0412507A1 Process for fractionating high-molecular products by hollow particles |
| 02/13/1991 | EP0412273A1 Breaking emulsions of alkanesulfonyl chlorides in aqueous hydrochloric acid |
| 02/12/1991 | WO1991002020A1 Solid-form additive systems dispersible in aqueous media |
| 02/11/1991 | CA2019673A1 Breaking emulsions of alkanesulfonyl chlorides in aqueous hydrochloric acid |
| 02/07/1991 | DE4024320A1 Filling aerosol cans using ultrasound - involves prepn. of supply quantity of propellant gas for subsequent use of portions of it |
| 02/06/1991 | EP0412027A1 Use in the aqueous pigment dispersions of calcium carbonate of a polycarboxylic agent with phosphate or phosphonate groups inhibiting the knockdown effect caused by the introduction of an electrolyte in concentrated form |
| 02/06/1991 | EP0412025A1 Method of entrapping and releasing an active material and micro-capsules obtained thereby |
| 02/05/1991 | US4990392 Thermo-adhesive textile product comprising a micro-encapsulated cross linking agent |
| 02/05/1991 | US4990377 Buffered silane emulsions having low volatile organic compounds when cured |
| 02/05/1991 | US4990283 Microemulsions containing perfluoropolyethers |
| 02/05/1991 | CA2020584A1 Application of calcium carbonate, to pigmentary aqueous suspensions, of a phosphated or phosphonated polycarboxylic agent inhibiting the knockdown action occurring when introducing in concentrated electrolyte |
| 02/05/1991 | CA1279802C Industrial gelling agent for hydrophobic organic liquids |
| 02/04/1991 | WO1991001995A1 High gel strength and low electroendosmosis agarose |
| 02/04/1991 | WO1991001802A1 Adherent, autoencapsulating spray formulations of biocontrol agents |
| 02/04/1991 | CA2064477A1 Adherent, autoencapsulating spray formulations of biocontrol agents |
| 01/29/1991 | US4988761 Polyvinyl alcohol hydrogel formed by gelation, heat treatment, useful for providing improved cartilage in humans |
| 01/29/1991 | US4988744 Perfume compositions produced by sol-gel methods |
| 01/29/1991 | US4988567 Hollow acid-free acrylate polymeric microspheres having multiple small voids |
| 01/26/1991 | CA2020844A1 Composite particle dispersions |
| 01/23/1991 | EP0409282A2 Zirconia sol and method for production thereof |
| 01/22/1991 | US4987161 Aromatic composition and a method for the production of the same |
| 01/22/1991 | US4986851 Mixture of organic sulfate and phosphate dispersants |
| 01/19/1991 | WO1991001343A1 Pigment dispersants |
| 01/19/1991 | CA2064006A1 Pigment dispersants |
| 01/16/1991 | EP0408186A1 Pigment dispersant |
| 01/15/1991 | US4985166 Magnetizable composite particles based on cross-linked organopolysiloxane, process for preparation thereof and their application in biology |
| 01/15/1991 | US4985064 Microsuspension process for preparing solvent core sequential polymer dispersion |
| 01/11/1991 | CA2020755A1 Solvent extraction process |
| 01/10/1991 | WO1991000289A2 Targeted liposomes and methods for liposome-protein coupling |
| 01/10/1991 | WO1991000140A1 Use of hydrogen peroxide in preparing magnesium containing silicate sols for coating and fiber formation |
| 01/09/1991 | EP0407347A1 Aqueous foaming composition and method for homogeneously incorporating water into lipophilic materials |
| 01/09/1991 | EP0407257A2 Microcapsules containing amphiphilic hydrosoluble substances |
| 01/09/1991 | EP0406732A2 Highly concentrated and low-viscosity surfactant suspension |
| 01/09/1991 | EP0406665A1 Vascular prosthesis containing in the wall microcapsules, including hormoneproducing cells |
| 01/09/1991 | CN1048399A Highly concentrated aqeous suspension of minerals and/or fillers and/or pigments |
| 01/08/1991 | US4983583 Granulated compositions of polysaccharides, process for their preparation and use |
| 01/08/1991 | US4983564 Three dimensional polyphosphates to encapsulate active moieties, such as catalysts, pesticides |