Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 13 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
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)
09/1990
09/20/1990WO1990010688A1 Suspension of bleaching agents
09/19/1990EP0321750B1 Process fpr preparing microcapsules, the microcapsules prepared by said process and their use
09/19/1990EP0163698B1 Method for controlled introduction of reagent into a liquid
09/18/1990US4957666 In situ polymerization of amino resin of high concentration
09/18/1990US4957656 High speed preheating of albumin almost to denaturation
09/12/1990EP0386566A1 Bleaching agent suspension
09/12/1990EP0302065A4 Pharmaceutical compositions
09/11/1990US4956129 Microencapsulation process
09/07/1990WO1990007976A3 Free-flowing non-ionic fat dispersion
09/05/1990EP0385773A2 Pressure Pack Dispenser
09/05/1990EP0385771A2 Opaque abrasive removable fragrance releasing composition, coating and article
09/05/1990EP0385535A1 Microcapsules containing hydrophobic liquid core
09/05/1990EP0385534A1 Microcapsules containing hydrophobic liquid core
09/04/1990US4954412 Processes for the preparation of encapsulated toner compositions
09/04/1990US4954298 Method for producing microcapsule
09/04/1990US4954154 Controlled release fertilizer gel composition and process for its production
09/04/1990CA1273567A1 Polymeric microparticles having pesticidal activity
09/02/1990CA2011422A1 Gas storage and dispensing system
09/02/1990CA2011059A1 Opaque abrasive removable fragrance releasing composition, coating and article
08/1990
08/30/1990DE3904642A1 Bindemittel fuer fluessigkeiten Binders such as liquid
08/29/1990EP0384646A1 Dispensing device
08/29/1990EP0185756B1 Extrusion techniques for producing liposomes
08/29/1990CN1009336B Double-injection method for preparing uniform corpuscles of silicon dioxide
08/23/1990DE3904311A1 Method of applying microcapsules filled with evaporating substances to support material
08/23/1990DE3903753A1 Verfahren zur herstellung waessriger mischmicelloesungen A process for the preparation of aqueous mixed micelle
08/22/1990EP0180900B1 Process for the adjustment of the structure and/or surface characteristics of oxidized materials
08/18/1990WO1990009385A1 Lipid excipient for nasal delivery and topical application
08/18/1990CA2045469A1 Lipid excipient for nasal delivery and topical application
08/17/1990WO1990009236A1 Binder for liquids
08/17/1990WO1990009168A1 Dispensing device
08/16/1990EP0382627A1 Process for the production of an attenuator material for acoustic waves and its use in the production of immersed acoustical screens
08/16/1990EP0382464A2 Coating Process
08/16/1990EP0382427A2 Cationically dispersed slurries of calcined kaolin clay
08/16/1990EP0382310A2 Process for preparing monoliths of aerogels of metal oxides
08/14/1990US4948584 Modified beeswax and a process for the modification of beeswax
08/14/1990US4948528 Containing ester, fatty acid monoethanolamide, alkylglucoside emulsifier
08/14/1990US4948506 Physicochemically functional ultrathin films by interfacial polymerization
08/10/1990CA2007945A1 Cationically dispersed slurries of calcined kaolin clay
08/09/1990WO1990008535A1 Method for vesicle formation
08/09/1990WO1990008534A1 Process for producing aqueous mixed micelle solutions
08/09/1990WO1990007323A3 Free-flowing pearl sheen concentrate
08/09/1990CA2009608A1 Method for fabricating an acoustic wave attenuating material and application thereof to the making of submersible baffles
08/09/1990CA2009444A1 Coating process
08/08/1990EP0381543A1 Use of solutions of atelocollagen and polyholosides, for example glycosaminoglycans, for the manufacture of microcapsules, microcapsules produced in this way, processes for the manufacture of such microcapsules and cosmetic, pharmaceutical or food compositions in which they are present
08/08/1990EP0381529A2 Air freshener
08/08/1990EP0380836A1 Polymeric coatings
08/07/1990US4946624 Gelatin and polyanionic material
08/07/1990US4946608 Lubricant dispersions of rare earth halides in an oily medium
08/07/1990US4946607 Aqueous lubricant dispersions of rare earth halides
08/07/1990CA1272532A1 Cationic emulsions of polymeric bituminous binders and cationic emulsifying system used to prepare these emulsions or other products
08/06/1990CA2009307A1 Process for the preparation of aqueous mixed micelle solutions
08/02/1990CA2009200A1 Air freshener
08/01/1990EP0380103A2 Solid gel dispensers for achieving controlled release of volatile liquid materials and method for preparing same
08/01/1990EP0379677A2 Silicone surfactants
08/01/1990EP0379590A1 Gel composition and nail cosmetic
08/01/1990EP0285608B1 Water-in-oil emulsions
07/1990
07/31/1990CA1272097A2 Formation of membrane-like material
07/31/1990CA1272076A1 Capsule manufacture
07/26/1990WO1990007978A1 Polysaccharide resolving gels and gel systems for stacking electrophoresis
07/26/1990WO1990007976A2 Free-flowing non-ionic fat dispersion
07/26/1990WO1990007920A1 Osmotically dependent vesicles
07/26/1990CA2007204A1 Solid gel dispensers for achieving controlled release of volatile liquid materials and method for preparing same
07/25/1990EP0379379A2 Particulate materials, their production and use
07/25/1990EP0379076A2 Use of mixed polymeric surfactants for improved properties
07/25/1990EP0283711B1 Process for the micro-encapsulation of hydrophobic oils, the microcapsules and their use
07/25/1990CN1044025A Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and processes of use
07/25/1990CN1008911B Cross-linkable compositions containing non-newtionian colloidal disperse systems
07/24/1990US4943449 Microcapsules and process for producing them
07/20/1990CA2008139A1 Particulate materials, their production and use
07/19/1990CA2045122A1 Osmotically dependent vesicles
07/18/1990EP0378411A1 Laminates
07/18/1990EP0378356A1 Epoxy microcapsule
07/17/1990US4942038 Shampoo having a moisturizer encapsulated in a lipid, also for cream rinses
07/17/1990CA2007841A1 Use of mixed polymeric surfactants forimproved properties
07/17/1990CA1271646A1 Macroemulsions
07/12/1990WO1990007323A2 Free-flowing pearl sheen concentrate
07/11/1990EP0377477A1 Process for microencapsulation
07/11/1990EP0377370A1 Process for encapsulating particles by means of a thermoplastic silicon copolymer, and such particles
07/11/1990EP0377301A1 Stable silica suspensions
07/04/1990EP0376605A1 Method for forming microcapsules
07/04/1990EP0376241A2 Method of preparing polyvinyl alcohol gel and MRI phantom
07/04/1990EP0376083A2 Pourable pearlescent agent concentrate
07/04/1990EP0265467B1 Method for facilitating the formation of lipidic spherules dispersed in an aqueous phase and for improving their stability and their encapsulation ratio, and corresponding dispersions
07/03/1990US4938983 Stable suspensions of solid particulates in aqueous media
07/03/1990US4938900 Hydrolyzing maleic anhydride-styrene copolymer; reacitng with methylolated melamine or urea
07/03/1990US4938886 Superparamagnetic liquids and methods of making superparamagnetic liquids
07/03/1990US4938797 Process for the preparation of microcapsules
07/03/1990CA1271278A1 Cationic emulsions of polymeric bitumious binders and cationic emulsifying system used to prepare these emulsions or other products
07/03/1990CA1271096A1 Capsule-shaped polymer particles and process for the production thereof
06/1990
06/28/1990WO1990006969A1 Dispersed systems and method of manufacture
06/28/1990WO1990006808A1 Process for encapsulating particles by means of a silicon thermoplastic copolymer and coated particles obtained
06/28/1990WO1990006746A1 Heat-dehydrated emulsion compositions
06/27/1990EP0375184A2 Composition and use
06/27/1990EP0374568A1 Oily droplet of hydrophobic material, microcapsule, and processes for preparing the same
06/27/1990EP0374525A1 Electroviscous fluid
06/27/1990EP0374217A1 Porous particles in preparations involving immiscible phases
06/27/1990EP0374205A1 Cation-active compositions and their application to bituminous emulsions
06/27/1990CA2006644A1 Method of preparing polyvinyl alcohol gel and mri phantom
06/26/1990US4937208 Using acid and basic catalyst
06/26/1990US4937167 Encapsulation
1 ... 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 ... 190