| 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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| 01/14/1992 | CA1294263C Method and system for preparation of a highly concentrated and fine-grained suspension having constant characteristic features |
| 01/10/1992 | WO1992000799A1 Substance carrying conglomerate |
| 01/09/1992 | WO1992000347A1 Method and dispersants for production of high solids aqueous calcium carbonate suspensions |
| 01/09/1992 | WO1991001970A3 Cyclic amidocarboxy surfactants, synthesis and use thereof |
| 01/09/1992 | CA2086231A1 Method and dispersants for production of high solids aqueous calcium carbonate suspensions |
| 01/08/1992 | EP0465442A2 Fire resistant windows |
| 01/08/1992 | EP0465238A1 Process for preparing noncohesive coating layer |
| 01/08/1992 | EP0464989A2 Mixed emulsion of a liquid polysulfide and dispersion of an oxidative curative therefor |
| 01/08/1992 | EP0464023A1 Realease assist microcapsules |
| 01/08/1992 | EP0352282B1 Paucilamellar lipid vesicles |
| 01/08/1992 | EP0349579B1 Lipid vesicles formed of surfactants and steroids |
| 01/02/1992 | EP0463962A1 Preparation of fatty product microspheres loaded or not with an active substance |
| 01/02/1992 | EP0463926A1 Process for preparing microcapsules containing a hydrophobic liquid, microcapsules and their application in carbonless papers |
| 01/02/1992 | EP0454763A4 Polysaccharide resolving gels and gel systems for stacking electrophoresis |
| 01/02/1992 | DE4021050A1 Microcapsules prepn. with liq. nucleus and semipermeable membrane - by adding droplets of heterogeneously prepd. sodium cellulose sulphate soln. to pptn. bath contg. poly:di:methyl di:allyl ammonium chloride |
| 12/31/1991 | US5077241 Sol gel-derived ceramic bubbles |
| 12/31/1991 | US5077052 Chitosan derivatives useful in compositions for coating feedstuff additives intended for ruminants |
| 12/31/1991 | US5076888 Process for wetting a paper web during calendering using coating with water-containing microcapsules |
| 12/31/1991 | US5076846 One step grinding and dispersion |
| 12/29/1991 | CA2036550A1 Fire resistant windows |
| 12/28/1991 | WO1992000283A2 N,n-disubstituted amic acids and their ammonium salts, and their uses thereof as emulsifiers |
| 12/28/1991 | CA2085119A1 N,n-disubstituted amic acids and their ammonium salts, and their uses thereof as emulsifiers |
| 12/27/1991 | EP0462388A2 Coated particles, hollow particles, and process for manufacturing the same |
| 12/27/1991 | EP0462186A1 Suspension of bleaching agents |
| 12/26/1991 | WO1992000140A1 Starch encapsulation of biologically active agents by a continuous process |
| 12/24/1991 | US5075350 Encapsulated by acid hydrolysis of alkoxide, followed by base catalyzed polymerization |
| 12/24/1991 | US5075279 Dispersing hydrophobic solution of polyisocyanate, alkylene oxide amine adduct, fluoran chromogen in hydrophilic liquid, then adding polyamine to form polyureaurethane copolymer |
| 12/24/1991 | US5075158 Static image-developing carrier and a manufacturing method thereof |
| 12/24/1991 | US5075113 Products comprising an emulsion of water and oily paraffinic hydrocarbons with added extracts of lecithin and processes for production |
| 12/24/1991 | US5075023 Dielectric solids in nonconductor oil |
| 12/18/1991 | EP0462003A1 Microcapsules containing an oily liquid |
| 12/18/1991 | EP0461886A1 Method for preventing coagulation of powder |
| 12/18/1991 | EP0461662A1 Process for preparing liposomes |
| 12/18/1991 | EP0461630A2 Production process of microspheres |
| 12/17/1991 | US5073577 Mixed emulsion of a liquid polysulfide and dispension of an oxidative curative therefor |
| 12/17/1991 | US5073573 Thixotropy, complex of magnesium aluminum hydroxide and a carb oxylic acid, lipohlilic liquid |
| 12/17/1991 | US5073296 Preparation of discrete microdroplets of an oil in water |
| 12/17/1991 | US5073276 Polymer article of manufacture |
| 12/17/1991 | US5072854 Method for transporting a cured organic or organosiloxane gel |
| 12/17/1991 | CA1293170C Process for the preparation of dispersible colloidal systems of a substance in the form of nanocapsules |
| 12/14/1991 | WO1991019417A1 Pesticidal formulations |
| 12/14/1991 | CA2075284A1 Pesticidal formulations |
| 12/14/1991 | CA2044353A1 Production process of microspheres |
| 12/14/1991 | CA2044290A1 Microcapsule containing oily liquid |
| 12/11/1991 | EP0460945A2 Process for producing microcapsules |
| 12/10/1991 | US5071706 Oily, free-flowing, microcapsules |
| 12/09/1991 | WO1991018669A1 Process for preparing microemulsion |
| 12/09/1991 | CA2083711A1 Process for preparing microemulsion |
| 12/05/1991 | WO1991019301A1 In situ use of gelatin in the preparation of uniform ferrite particles |
| 12/04/1991 | EP0459566A1 Translucent thixotropic hygel |
| 12/04/1991 | EP0459281A2 Method for making a microencapsulated liquid crystal |
| 12/04/1991 | EP0458887A1 Dispensing device |
| 12/04/1991 | CN1056634A Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography |
| 12/04/1991 | CN1014974B Process for mfg. silica particle |
| 12/03/1991 | US5069972 Moldable microcapsule that contains a high percentage of solid core material, and method of manufacture thereof |
| 12/03/1991 | US5069831 Slurrying, demulsification |
| 12/03/1991 | CA1292678C Process for the preparation of microcapsules |
| 12/02/1991 | WO1991018613A1 Self-emulsifying glasses |
| 12/02/1991 | CA2059555A1 Self-emulsifying glasses |
| 11/30/1991 | CA2043233A1 Translucent thixotropic hygel |
| 11/28/1991 | WO1991017822A1 Microcapsule and method of making the same |
| 11/28/1991 | WO1991017821A1 Process for preparing microcapsules containing a flavourant embedded in a matrix material and products prepared by using the process |
| 11/27/1991 | EP0458745A1 Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography |
| 11/27/1991 | EP0349593B1 Method of producing high aqueous volume multilamellar vesicles |
| 11/27/1991 | EP0244430B1 Polyester emulsion |
| 11/27/1991 | EP0220026B1 Silica or alumina sol using reactive monomer as dispersion medium |
| 11/27/1991 | CN1014867B Micro capsule technology for delamination packing clothes |
| 11/26/1991 | US5068298 Crosslinking copolymers as absorbants and in cosmetics |
| 11/26/1991 | US5068071 Hollow spherical shell manufacture |
| 11/26/1991 | US5068067 Emulsifier for microcapsules, microcapsules using said emulsifier and process for producing such microcapsules, and non-carbon pressure-sensitive copying paper using said microcapsules |
| 11/26/1991 | US5068056 Aqueous dispersions of acicular titanium dioxide |
| 11/21/1991 | EP0457453A2 Method for transporting a cured organic or organosiloxane gel |
| 11/21/1991 | EP0457154A1 Microcapsules |
| 11/20/1991 | CN1014775B Process for manufacturing inverse microlatices |
| 11/19/1991 | US5066784 Porous vinyl polymeric matrix filled with a physically- or chemically-bound reactive gel; high loadings; solid phase synthesis; chromatography; ion exchanging |
| 11/19/1991 | US5066436 Microencapsulating Bioactive Substances In Biocompatible Polymers |
| 11/19/1991 | CA1292183C In-situ preparation and delivery of liposomes |
| 11/19/1991 | CA1292168C Process for the preparation of dispersible colloidal systems of a substance in the form of nanoparticles |
| 11/13/1991 | EP0414806A4 High ratio active agent:lipid complex |
| 11/12/1991 | US5064628 Novel ceric oxides and preparation thereof |
| 11/12/1991 | US5064470 Wall of low blooom gelatin blended with anionic and polymeric phase inducers |
| 11/06/1991 | EP0455598A1 Microencapsulated flavoring agents and methods for preparing same |
| 11/06/1991 | EP0455288A1 Whippable non-dairy creams |
| 11/06/1991 | EP0455073A1 Polymer/fatty acid fluid suspension |
| 11/06/1991 | EP0454881A1 Controlled-release compositions for acids |
| 11/06/1991 | EP0454763A1 Polysaccharide resolving gels and gel systems for stacking electrophoresis. |
| 11/06/1991 | EP0454733A1 Osmotically dependent vesicles |
| 11/05/1991 | US5063059 Insecticides |
| 11/05/1991 | US5062991 Coating |
| 11/05/1991 | CA2041700A1 Microencapsulated flavoring agents and methods for preparing same |
| 10/31/1991 | WO1991016040A1 Liposome composition |
| 10/31/1991 | WO1991016039A1 Process for the preparation of aqueous liposome suspensions containing active substances |
| 10/31/1991 | WO1991015947A1 Preparation of discrete microdroplets of an oil in water stabilized by in situ polymerization of a water-soluble vinyl monomer |
| 10/31/1991 | DE4013632A1 Liposomen mit positiver ueberschussladung Liposomes with positive excess charge |
| 10/31/1991 | DE4013580A1 Verfahren zur herstellung von wirkstoffhaltigen waessrigen liposomensuspensionen A process for producing active ingredient-containing aqueous liposome suspensions |
| 10/30/1991 | EP0417104A4 Perfluorochemical emulsion with stabilized vesicles |
| 10/30/1991 | CN1055663A Heterovesicular liposomes |
| 10/29/1991 | US5061748 Fire resistant windows |
| 10/29/1991 | US5061697 Adherent, autoencapsulating spray formulations of biocontrol agents |
| 10/29/1991 | US5061492 biodegeadeable polymer matrix is copolymer of gylcolic acid a nd lactic acid |